newsletter.safe.ai Open in urlscan Pro
2606:4700:4400::ac40:93a9 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://newsletter.safe.ai/
Submission: On April 09 via automatic, source certstream-suspicious (April 9th 2023, 5:31:58 pm UTC) — Scanned from DE

Summary HTTP 40 Redirects Links 12 Behaviour Indicators

Summary

This website contacted 11 IPs in 2 countries across 10 domains to perform 40 HTTP transactions. The main IP is 2606:4700:4400::ac40:93a9, located in United States and belongs to CLOUDFLARENET, US. The main domain is newsletter.safe.ai.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on April 9th 2023. Valid for: a year.

This is the only time newsletter.safe.ai was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
7	2606:4700:440... 2606:4700:4400::ac40:93a9	13335 (CLOUDFLAR...) (CLOUDFLARENET)
9	2600:9000:206... 2600:9000:206f:3600:4:b4b9:d3c0:93a1	16509 (AMAZON-02) (AMAZON-02)
2	2a04:4e42:400... 2a04:4e42:400::729	54113 (FASTLY) (FASTLY)
6	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700:440... 2606:4700:4400::6812:21f5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	13.225.83.103 13.225.83.103	16509 (AMAZON-02) (AMAZON-02)
4	2a00:1450:400... 2a00:1450:4001:806::2008	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:80b::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:813::2004	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82f::2003	15169 (GOOGLE) (GOOGLE)
40	11

7 2606:4700:4400::ac40:93a9 (United States)

ASN13335 (CLOUDFLARENET, US)

newsletter.safe.ai	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2600:9000:206f:3600:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

substackcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a04:4e42:400::729 (United States)

ASN54113 (FASTLY, US)

js.sentry-cdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)

substack.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.225.83.103 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-83-103.fra2.r.cloudfront.net

www.datadoghq-browser-agent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:806::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:80b::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

googleads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:813::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
9	substackcdn.com substackcdn.com — Cisco Umbrella Rank: 20147	1019 KB
7	safe.ai newsletter.safe.ai	23 KB
6	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 1030 cloudflareinsights.com — Cisco Umbrella Rank: 1009	12 KB
4	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 62	244 KB
3	substack.com substack.com — Cisco Umbrella Rank: 17704 Failed	9 KB
2	google.de www.google.de — Cisco Umbrella Rank: 5216	563 B
2	google.com www.google.com — Cisco Umbrella Rank: 2	563 B
2	doubleclick.net googleads.g.doubleclick.net — Cisco Umbrella Rank: 41	3 KB
2	datadoghq-browser-agent.com www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 2100	88 KB
2	sentry-cdn.com js.sentry-cdn.com — Cisco Umbrella Rank: 5479	3 KB
40	10

	Domain	Requested by
9	substackcdn.com	newsletter.safe.ai substack.com
7	newsletter.safe.ai	newsletter.safe.ai
4	cloudflareinsights.com	static.cloudflareinsights.com www.datadoghq-browser-agent.com
4	www.googletagmanager.com	substackcdn.com www.googletagmanager.com
3	substack.com	substackcdn.com substack.com
2	www.google.de
2	www.google.com
2	googleads.g.doubleclick.net	www.googletagmanager.com
2	www.datadoghq-browser-agent.com	newsletter.safe.ai substack.com
2	static.cloudflareinsights.com	newsletter.safe.ai substack.com
2	js.sentry-cdn.com	newsletter.safe.ai substack.com
40	11

This site contains links to these domains. Also see Links.

Domain
aisafety.substack.com
substack.com
newsletter.mlsafety.org

Subject Issuer	Validity	Valid
newsletter.safe.ai Cloudflare Inc ECC CA-3	`2023-04-09` - `2024-04-07`	a year	crt.sh
substackcdn.com Amazon RSA 2048 M02	`2023-03-14` - `2024-04-12`	a year	crt.sh
*.sentry-cdn.com GlobalSign Atlas R3 DV TLS CA 2022 Q3	`2022-09-28` - `2023-10-30`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-05-11` - `2023-05-10`	a year	crt.sh
*.datadoghq-browser-agent.com DigiCert TLS RSA SHA256 2020 CA1	`2023-01-14` - `2024-01-16`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2023-03-20` - `2023-06-12`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2023-03-20` - `2023-06-12`	3 months	crt.sh
www.google.com GTS CA 1C3	`2023-03-20` - `2023-06-12`	3 months	crt.sh
www.google.de GTS CA 1C3	`2023-03-20` - `2023-06-12`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://newsletter.safe.ai/
Frame ID: FF6D1F929C88B1363A2B7A09B562D86D
Requests: 22 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 05AA4425955BD10B4382C3E0F84DA323
Requests: 1 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: 82F8F63DDA246B423118A92AF2164D47
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

AI Safety Newsletter | Dan Hendrycks | Substack

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

Page Statistics

40
Requests

98 %
HTTPS

90 %
IPv6

10
Domains

11
Subdomains

11
IPs

2
Countries

1403 kB
Transfer

4774 kB
Size

11
Cookies

12 Outgoing links

These are links going to different origins than the main page.

URL: https://aisafety.substack.com/

Search URL Search Domain Scan URL

URL: https://aisafety.substack.com/p/coming-soon
Title: Coming soon

Search URL Search Domain Scan URL

URL: https://substack.com/profile/1681894-dan-hendrycks
Title: Dan Hendrycks

Search URL Search Domain Scan URL

URL: https://aisafety.substack.com/recommendations
Title: Recommendations

Search URL Search Domain Scan URL

URL: https://newsletter.mlsafety.org/?utm_source=homepage_recommendations&utm_campaign=1481008

Search URL Search Domain Scan URL

URL: https://substack.com/tos
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://substack.com/privacy
Title: Privacy Policy

Search URL Search Domain Scan URL

URL: https://substack.com/ccpa#personal-data-collected
Title: Information Collection Notice

Search URL Search Domain Scan URL

URL: https://aisafety.substack.com/privacy
Title: Privacy

Search URL Search Domain Scan URL

URL: https://substack.com/signup?utm_source=substack&utm_medium=web&utm_content=footer
Title: Start Writing

Search URL Search Domain Scan URL

URL: https://substack.com/app/app-store-redirect?utm_campaign=app-marketing&utm_content=web-footer-button
Title: Get the app

Search URL Search Domain Scan URL

URL: https://substack.com/
Title: Substack

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

40 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
newsletter.safe.ai/ 81 KB
18 KB 200ms
133ms Document
text/html 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

ec4056a88ee6e1a079f7bad617556ee062cdfec71d7572550b7e3dc81445defa

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: no-cache, s-maxage=120
cf-cache-status: HIT
cf-ray: 7b547c795ca42bce-FRA
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Sun, 09 Apr 2023 17:31:53 GMT
etag: W/"14260-fyJUVc8voiMG1eM5ScVxFjXLrx4"
server: cloudflare
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-cluster: substack
x-frame-options: sameorigin
x-powered-by: Express
x-served-by: Substack

GET
H2 200 main.css
substackcdn.com/theme/ 540 KB
70 KB 39ms
7ms Stylesheet
text/css 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/theme/main.css?v=1c9a5c4085927794996f6f6361ffdf1a

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Express

Resource Hash

42241940d7fd6804a04fec0250cecc213f3a8bf4f7543f078ea04fa0f92c50e7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sat, 08 Apr 2023 22:44:21 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-C1
age: 67652
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-served-by: Substack
etag: W/"86fb7-m9cYNFaqmnWJdo+Qszmm3ijemoA"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
cache-control: public, max-age=31557600
x-amz-cf-id: 8Ioy9NmyVKQNs6U7CROVwDRoBZy3tUk44QQOxAMKVcCysn2F6VqUHA==

GET
H2 200 main.css
substackcdn.com/min/ 245 KB
33 KB 48ms
16ms Stylesheet
text/css 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/min/main.css?v=3d41b-18762ff01a0

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Express

Resource Hash

001188341c1d2aa025eb76a754eedc03a1bc8bb8677ee8dfe54e80a92cf930b7

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sat, 08 Apr 2023 22:43:02 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-C1
age: 67731
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-served-by: Substack
last-modified: Sat, 08 Apr 2023 22:31:32 GMT
etag: W/"3d41b-18762ff01a0"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=31536000000
accept-ranges: bytes
x-amz-cf-id: 4HZCN3mjTF-n7DPpFxMjyFwL9LwWSqBo4Q4QoCb5AsDjNiO4b43trQ==

GET
H2 200 https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.png
substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/ 5 KB
6 KB 304ms
303ms Image
image/png 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://substackcdn.com/image/fetch/w_96,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.png
Requested by: Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: imgproxy /
Resource Hash: e2fafabf4091164bbae8cd9a8ad3d033c14931654c4437a9212557815d48397b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:53 GMT
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
server: imgproxy
x-amz-cf-pop: FRA56-C1
etag: "BFcyhJUgw6kDr9UPxBpSsKXSMElaOAVla8V55nXtu48/RIjVmNGJiOWMzYzdmOTMxODQyMjRlMGNiOTQxZmUyZTQ4Ig"
x-cache: Miss from cloudfront
content-type: image/png
cache-control: public, max-age=31536000
content-disposition: inline; filename="792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.png"
alt-svc: h3=":443"; ma=86400
content-length: 5556
x-amz-cf-id: BPxJAw6R4FKk63-t2vLF423bhCGfui7KEqb7rcgeGxW4NGCTtKtamw==
x-request-id: K7wyaeH3BaxnDWEq6Hv72

GET
H2 200 https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.png
substackcdn.com/image/fetch/w_264,c_limit,f_webp,q_auto:best,fl_progressive:steep/ 23 KB
24 KB 252ms
251ms Image
image/webp 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://substackcdn.com/image/fetch/w_264,c_limit,f_webp,q_auto:best,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.png
Requested by: Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: imgproxy /
Resource Hash: b25a1e39af59c0cb6c7d2524d9bf98ba50f07af87981b0acf4e6d5dc65e9395b

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:53 GMT
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
server: imgproxy
x-amz-cf-pop: FRA56-C1
etag: "UamCbJlPhUkLk3YB3RPHsM8ARwwxWfdNyhiHSRBXRxw/RIjVmNGJiOWMzYzdmOTMxODQyMjRlMGNiOTQxZmUyZTQ4Ig"
x-cache: Miss from cloudfront
content-type: image/webp
cache-control: public, max-age=31536000
content-disposition: inline; filename="792eb55d-72ca-42c7-8cc3-3d15bfe74be7_382x382.webp"
alt-svc: h3=":443"; ma=86400
content-length: 23936
x-amz-cf-id: Q2pPdvtqFfVai2kpkHSDIQHX-vzM8fwpMstidTiUx3JWGyEF-evqPQ==
x-request-id: gACvcatsBQSv1OTjhnzco

GET
H2 200 c41771aeccbb43fbbffbc4755e65c9be.min.js Show response
js.sentry-cdn.com/ 2 KB
2 KB 38ms
6ms Script
text/javascript 2a04:4e42:400::729
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js.sentry-cdn.com/c41771aeccbb43fbbffbc4755e65c9be.min.js

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a04:4e42:400::729 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

38e51178a7e814b7c5bc68aa00e6ca96ded7147f7194fd9b903b8d51dd241d20

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://newsletter.safe.ai/
Origin: https://newsletter.safe.ai
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:53 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains
age: 33
x-envoy-upstream-service-time: 12
content-length: 1189
x-xss-protection: 1; mode=block
x-served-by: getsentry-web-default-common-production-8989cf5db-7nvz7, cache-fra-eddf8230046-FRA
x-frame-options: deny
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=3600, s-maxage=60, stale-while-revalidate=315360000, stale-if-error=315360000
x-envoy-attempt-count: 1
accept-ranges: bytes
timing-allow-origin: https://sentry.io

GET
H2 200 main.bundle.js Show response
substackcdn.com/min/ 2 MB
775 KB 15ms
14ms Script
application/javascript 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/min/main.bundle.js?v=27a135-18762ff01a0

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Express

Resource Hash

1060f17df49235eb877b206ac585de0a4f3de64fb3d74ddbebca5fda60e491c8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sat, 08 Apr 2023 22:43:16 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-C1
age: 67717
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-served-by: Substack
last-modified: Sat, 08 Apr 2023 22:31:32 GMT
etag: W/"27a135-18762ff01a0"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=31536000000
accept-ranges: bytes
x-amz-cf-id: 1p4PTRWNM_hjzXsTEMortn5EH7ASIcJjF3u1oT8xIiKkcPZ9AqHKPg==

GET
H2 200 beacon.min.js Show response
static.cloudflareinsights.com/ 16 KB
6 KB 90ms
61ms Script
text/javascript 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js
Requested by: Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4860695983e79ae4c596701d7203945837da206d3fdba56684661a5cd60b16c2

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:53 GMT
content-encoding: gzip
last-modified: Thu, 06 Apr 2023 16:52:30 GMT
server: cloudflare
etag: W/2023.4.1
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 7b547c7a99e13644-FRA

GET
H2 200 https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7e43602-73e6-44e5-9f40-2b2ddb72ca9e_501x501.png
substackcdn.com/image/fetch/w_64,h_64,c_fill,f_webp,q_auto:good,fl_progressive:steep/ 2 KB
3 KB 9ms
9ms Image
image/webp 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://substackcdn.com/image/fetch/w_64,h_64,c_fill,f_webp,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2Fe7e43602-73e6-44e5-9f40-2b2ddb72ca9e_501x501.png
Requested by: Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: imgproxy /
Resource Hash: 927c1a4cdcff6b965ad04fc4ad1f757f55c4ae3f1a58a5671918424854d7fb2d

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Mon, 03 Apr 2023 07:34:36 GMT
via: 1.1 cf2939e85531f45f3306f792ea104eaa.cloudfront.net (CloudFront)
server: imgproxy
x-amz-cf-pop: FRA56-C1
age: 554236
etag: "ngBj0jGEV-hs0HS5PpUcgZgeeueRRIBhKVOmQPnwXGo/RIjE3MzVhOGI1NzhiMDgyZTlkZDE3NGMwZDc2YjQ3MWQxIg"
x-cache: Hit from cloudfront
content-type: image/webp
cache-control: public, max-age=31536000
content-disposition: inline; filename="e7e43602-73e6-44e5-9f40-2b2ddb72ca9e_501x501.webp"
alt-svc: h3=":443"; ma=86400
content-length: 2266
x-amz-cf-id: 89btq4cVZEJ1S7T0Kfc-axGMQ9ugLbqLzizojHFtNnuCOcbxnFfXhg==
x-request-id: LT9qANzkuSGsXQlOLBWT6

GET channel-frame
substack.com/ Frame 05AA 0
0

GET
H2 200 channel-frame Show response
substack.com/ Frame 82F8 27 KB
8 KB 169ms
168ms Document
text/html 2606:4700:4400::6812:21f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://substack.com/channel-frame

Requested by

Host: substackcdn.com
URL: https://substackcdn.com/min/main.bundle.js?v=27a135-18762ff01a0

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:21f5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

ab3337f27c9f89e18ba3aa4ea14d00f2f6eae535801969023160168b7f7355c8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

Referer: https://newsletter.safe.ai/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control: no-cache
cf-cache-status: DYNAMIC
cf-ray: 7b547c7ff9493678-FRA
content-encoding: gzip
content-type: text/html; charset=utf-8
date: Sun, 09 Apr 2023 17:31:54 GMT
etag: W/"6ab4-AonZM/tdyTYK/IgpxRnItQC+Y+s"
server: cloudflare
strict-transport-security: max-age=31536000
vary: Accept-Encoding
x-cluster: substack
x-powered-by: Express
x-served-by: Substack

GET
H2 200 firehose
newsletter.safe.ai/api/v1/ 35 B
969 B 127ms
127ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061513736&d=eyJldmVudCI6IlBhZ2VzIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoiamx5NXoybzF0Y2giLCJpZnJhbWVWaXNpdElkIjpmYWxzZX0sImNvbnRleHQiOnsiY2xpZW50X3R5cGUiOiJ3ZWIiLCJwYWdlIjp7InJlZmVycmVyIjoiIiwidGl0bGUiOiJBSSBTYWZldHkgTmV3c2xldHRlciB8IERhbiBIZW5kcnlja3MgfCBTdWJzdGFjayIsInVybCI6Imh0dHBzOi8vbmV3c2xldHRlci5zYWZlLmFpLyJ9fX0%3D

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c800f142bce-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 firehose
newsletter.safe.ai/api/v1/ 35 B
987 B 136ms
135ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061514241&d=eyJldmVudCI6IkZ1bGwgRW1haWwgRm9ybSBTaG93biIsInByb3BlcnRpZXMiOnsiYnJvd3NlclNlc3Npb25JZCI6ImpseTV6Mm8xdGNoIiwiaWZyYW1lVmlzaXRJZCI6ZmFsc2UsInNvdXJjZSI6ImNvdmVyX3BhZ2UifSwiY29udGV4dCI6eyJjbGllbnRfdHlwZSI6IndlYiIsInBhZ2UiOnsicmVmZXJyZXIiOiIiLCJ0aXRsZSI6IkFJIFNhZmV0eSBOZXdzbGV0dGVyIHwgRGFuIEhlbmRyeWNrcyB8IFN1YnN0YWNrIiwidXJsIjoiaHR0cHM6Ly9uZXdzbGV0dGVyLnNhZmUuYWkvIn19fQ%3D%3D

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c801f342bce-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 firehose
newsletter.safe.ai/api/v1/ 35 B
798 B 122ms
122ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061514242&d=eyJldmVudCI6IkNvdmVyIFBhZ2UgU2hvd24iLCJwcm9wZXJ0aWVzIjp7ImJyb3dzZXJTZXNzaW9uSWQiOiJqbHk1ejJvMXRjaCIsImlmcmFtZVZpc2l0SWQiOmZhbHNlLCJoYXNfY292ZXJfcGhvdG8iOmZhbHNlfSwiY29udGV4dCI6eyJjbGllbnRfdHlwZSI6IndlYiIsInBhZ2UiOnsicmVmZXJyZXIiOiIiLCJ0aXRsZSI6IkFJIFNhZmV0eSBOZXdzbGV0dGVyIHwgRGFuIEhlbmRyeWNrcyB8IFN1YnN0YWNrIiwidXJsIjoiaHR0cHM6Ly9uZXdzbGV0dGVyLnNhZmUuYWkvIn19fQ%3D%3D

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c801f362bce-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 firehose
newsletter.safe.ai/api/v1/ 35 B
906 B 123ms
122ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061514243&d=eyJldmVudCI6IlB1YmxpY2F0aW9uIEZvb3RlciBTZWVuIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoiamx5NXoybzF0Y2giLCJpZnJhbWVWaXNpdElkIjpmYWxzZSwicHVibGljYXRpb25faWQiOjE0ODEwMDgsInNvdXJjZSI6InB1Yi1ob21lcGFnZSJ9LCJjb250ZXh0Ijp7ImNsaWVudF90eXBlIjoid2ViIiwicGFnZSI6eyJyZWZlcnJlciI6IiIsInRpdGxlIjoiQUkgU2FmZXR5IE5ld3NsZXR0ZXIgfCBEYW4gSGVuZHJ5Y2tzIHwgU3Vic3RhY2siLCJ1cmwiOiJodHRwczovL25ld3NsZXR0ZXIuc2FmZS5haS8ifX19

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c801f372bce-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 firehose
newsletter.safe.ai/api/v1/ 35 B
794 B 136ms
136ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061514250&d=eyJldmVudCI6IlB1YmxpY2F0aW9uIFJlY29tbWVuZGF0aW9ucyBTaG93biIsInByb3BlcnRpZXMiOnsiYnJvd3NlclNlc3Npb25JZCI6ImpseTV6Mm8xdGNoIiwiaWZyYW1lVmlzaXRJZCI6ZmFsc2UsInNvdXJjZSI6InB1Yi1ob21lIiwicmVjb21tZW5kYXRpb25zIjpbNDE1MzMyXX0sImNvbnRleHQiOnsiY2xpZW50X3R5cGUiOiJ3ZWIiLCJwYWdlIjp7InJlZmVycmVyIjoiIiwidGl0bGUiOiJBSSBTYWZldHkgTmV3c2xldHRlciB8IERhbiBIZW5kcnlja3MgfCBTdWJzdGFjayIsInVybCI6Imh0dHBzOi8vbmV3c2xldHRlci5zYWZlLmFpLyJ9fX0%3D

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c801f382bce-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 datadog-rum-v4.js Show response
www.datadoghq-browser-agent.com/ 138 KB
44 KB 47ms
9ms Script
application/javascript 13.225.83.103
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.datadoghq-browser-agent.com/datadog-rum-v4.js
Requested by: Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.83.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-83-103.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 609fde4dc971040686b2499b52ea9129deedcfd1b9fdf816e4d3a281b28666a6

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:33 GMT
content-encoding: br
via: 1.1 2f194b62c8c43859cbf5af8e53a8d2a6.cloudfront.net (CloudFront)
last-modified: Mon, 03 Apr 2023 09:57:18 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
age: 23
x-amz-server-side-encryption: AES256
etag: W/"c2c9dcfde9173e57f3e14da37af79856"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=14400, s-maxage=60
timing-allow-origin: *
x-amz-cf-id: UPZrQ_TzU9o_vxn3E4GWZJKKAlJq6lTqSP_BajpCk4Uz9tr7_Fh-MA==

GET
H3 200 channelFrame.css
substackcdn.com/theme/ Frame 82F8 0
346 B 14ms
13ms Stylesheet
text/css 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/theme/channelFrame.css?v=d41d8cd98f00b204e9800998ecf8427e

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Cowboy / Express

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
x-cluster: substack
via: 1.1 vegur, 1.1 673c96d1f19de21216629aa48d90ac92.cloudfront.net (CloudFront)
date: Thu, 18 Aug 2022 06:28:03 GMT
age: 20257431
x-amz-cf-pop: FRA56-C1
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
content-length: 0
x-served-by: Substack
server: Cowboy
etag: W/"0-2jmj7l5rSw0yVb/vlWAYkK/YBwk"
content-type: text/css; charset=utf-8
cache-control: public, max-age=31557600
x-amz-cf-id: 5fAmiN9d1rpL9_vOKw_KNp1oHtHEK-LC8PbZ1ovhvmJgUYsU94uDmA==

GET
H3 200 channelFrame.css
substackcdn.com/min/ Frame 82F8 12 KB
3 KB 14ms
13ms Stylesheet
text/css 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/min/channelFrame.css?v=3081-18762ff01a0

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Express

Resource Hash

3e4a0901853e4ce69f10d81d59bdcbc24a31d7761d67ec2e4b546f172763fb4d

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sat, 08 Apr 2023 22:44:31 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 673c96d1f19de21216629aa48d90ac92.cloudfront.net (CloudFront)
age: 67643
x-amz-cf-pop: FRA56-C1
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-served-by: Substack
last-modified: Sat, 08 Apr 2023 22:31:32 GMT
etag: W/"3081-18762ff01a0"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=31536000000
accept-ranges: bytes
x-amz-cf-id: -Zv-lnYVAMAePKHZC7q3HdjM6ib3KCWWwieKLcS35IHrPMsldDW0AQ==

GET
H2 200 c41771aeccbb43fbbffbc4755e65c9be.min.js Show response
js.sentry-cdn.com/ Frame 82F8 2 KB
1 KB 21ms
20ms Script
text/javascript 2a04:4e42:400::729
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://js.sentry-cdn.com/c41771aeccbb43fbbffbc4755e65c9be.min.js

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

2a04:4e42:400::729 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

38e51178a7e814b7c5bc68aa00e6ca96ded7147f7194fd9b903b8d51dd241d20

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

Request headers

Referer: https://substack.com/
Origin: https://substack.com
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: gzip
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains
age: 34
x-envoy-upstream-service-time: 12
content-length: 1189
x-xss-protection: 1; mode=block
x-served-by: getsentry-web-default-common-production-8989cf5db-7nvz7, cache-fra-eddf8230046-FRA
x-frame-options: deny
vary: Accept-Encoding
content-type: text/javascript
access-control-allow-origin: *
cache-control: public, max-age=3600, s-maxage=60, stale-while-revalidate=315360000, stale-if-error=315360000
x-envoy-attempt-count: 1
accept-ranges: bytes
timing-allow-origin: https://sentry.io

GET
H3 200 channelFrame.bundle.js Show response
substackcdn.com/min/ Frame 82F8 317 KB
106 KB 15ms
14ms Script
application/javascript 2600:9000:206f:3600:4:b4b9:d3c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://substackcdn.com/min/channelFrame.bundle.js?v=4f294-18762ff01a0

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:206f:3600:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

/ Express

Resource Hash

47f2928a9a272767685ebf78f740aed369497947e52f1bf66112a20493e007ea

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sat, 08 Apr 2023 22:47:08 GMT
x-cluster: substack
content-encoding: gzip
strict-transport-security: max-age=31536000
via: 1.1 673c96d1f19de21216629aa48d90ac92.cloudfront.net (CloudFront)
age: 67486
x-amz-cf-pop: FRA56-C1
x-powered-by: Express
x-cache: Hit from cloudfront
alt-svc: h3=":443"; ma=86400
x-served-by: Substack
last-modified: Sat, 08 Apr 2023 22:31:32 GMT
etag: W/"4f294-18762ff01a0"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=31536000000
accept-ranges: bytes
x-amz-cf-id: UqRfSLgyCnoJoH_hyUJaw5wiAgI5UA5uQVv5yendue1FE9mnQGRBvg==

GET
H2 200 beacon.min.js Show response
static.cloudflareinsights.com/ Frame 82F8 16 KB
6 KB 67ms
67ms Script
text/javascript 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js
Requested by: Host: substack.com
URL: https://substack.com/channel-frame
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4860695983e79ae4c596701d7203945837da206d3fdba56684661a5cd60b16c2

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: gzip
last-modified: Thu, 06 Apr 2023 16:52:30 GMT
server: cloudflare
etag: W/2023.4.1
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 7b547c813d2e3644-FRA

GET
H2 200 firehose
substack.com/api/v1/ Frame 82F8 35 B
915 B 140ms
138ms Image
image/gif 2606:4700:4400::6812:21f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://substack.com/api/v1/firehose?_=1681061514490&d=eyJldmVudCI6IlBhZ2VzIiwicHJvcGVydGllcyI6eyJicm93c2VyU2Vzc2lvbklkIjoicmV3cmtwbjlna2UiLCJpZnJhbWVWaXNpdElkIjp7ImlkIjoiMWY3YTA0M2QtMTZkYy00NGZkLWI0NWEtMzExYmJkYWE0YzAzIiwidGltZXN0YW1wIjoiMjAyMy0wNC0wOVQxNzozMTo1NC40OTBaIn19LCJjb250ZXh0Ijp7ImNsaWVudF90eXBlIjoid2ViIiwicGFnZSI6eyJyZWZlcnJlciI6Imh0dHBzOi8vbmV3c2xldHRlci5zYWZlLmFpLyIsInRpdGxlIjoiIiwidXJsIjoiaHR0cHM6Ly9zdWJzdGFjay5jb20vY2hhbm5lbC1mcmFtZSJ9fX0%3D

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:21f5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/channel-frame
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c819b613678-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 firehose
substack.com/api/v1/ Frame 82F8 35 B
965 B 145ms
143ms Image
image/gif 2606:4700:4400::6812:21f5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://substack.com/api/v1/firehose?_=1681061514494&d=eyJldmVudCI6IkZyYW1lIE1lc3NhZ2UgU2VudCIsInByb3BlcnRpZXMiOnsiYnJvd3NlclNlc3Npb25JZCI6InJld3JrcG45Z2tlIiwiaWZyYW1lVmlzaXRJZCI6eyJpZCI6IjFmN2EwNDNkLTE2ZGMtNDRmZC1iNDVhLTMxMWJiZGFhNGMwMyIsInRpbWVzdGFtcCI6IjIwMjMtMDQtMDlUMTc6MzE6NTQuNDkwWiJ9LCJoYXNVc2VyU3RhdGUiOmZhbHNlfSwiY29udGV4dCI6eyJjbGllbnRfdHlwZSI6IndlYiIsInBhZ2UiOnsicmVmZXJyZXIiOiJodHRwczovL25ld3NsZXR0ZXIuc2FmZS5haS8iLCJ0aXRsZSI6IiIsInVybCI6Imh0dHBzOi8vc3Vic3RhY2suY29tL2NoYW5uZWwtZnJhbWUifX19

Requested by

Host: substack.com
URL: https://substack.com/channel-frame

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:4400::6812:21f5 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/channel-frame
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c819b633678-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H3 200 firehose
newsletter.safe.ai/api/v1/ 35 B
1 KB 140ms
139ms Image
image/gif 2606:4700:4400::ac40:93a9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://newsletter.safe.ai/api/v1/firehose?_=1681061514495&d=eyJldmVudCI6IkZyYW1lIE1lc3NhZ2UgSGFuZGxlZCIsInByb3BlcnRpZXMiOnsiYnJvd3NlclNlc3Npb25JZCI6ImpseTV6Mm8xdGNoIiwiaWZyYW1lVmlzaXRJZCI6ZmFsc2UsImxvZ2dlZEluQXRTdWJzdGFjayI6ZmFsc2UsImxvZ2dlZEluQXRDdXN0b21Eb21haW4iOmZhbHNlLCJhdHRlbXB0UmVkaXJlY3QiOmZhbHNlfSwiY29udGV4dCI6eyJjbGllbnRfdHlwZSI6IndlYiIsInBhZ2UiOnsicmVmZXJyZXIiOiIiLCJ0aXRsZSI6IkFJIFNhZmV0eSBOZXdzbGV0dGVyIHwgRGFuIEhlbmRyeWNrcyB8IFN1YnN0YWNrIiwidXJsIjoiaHR0cHM6Ly9uZXdzbGV0dGVyLnNhZmUuYWkvIn19fQ%3D%3D

Requested by

Host: newsletter.safe.ai
URL: https://newsletter.safe.ai/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:4400::ac40:93a9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6adc3d4c1056996e4e8b765a62604c78b1f867cceb3b15d0b9bedb7c4857f992

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-cluster: substack
strict-transport-security: max-age=31536000
cf-cache-status: DYNAMIC
server: cloudflare
x-powered-by: Express
vary: Accept-Encoding
content-type: image/gif
cache-control: no-cache
cf-ray: 7b547c819cb8bb79-FRA
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by: Substack

GET
H2 200 datadog-rum-v4.js Show response
www.datadoghq-browser-agent.com/ Frame 82F8 138 KB
44 KB 8ms
8ms Script
application/javascript 13.225.83.103
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.datadoghq-browser-agent.com/datadog-rum-v4.js
Requested by: Host: substack.com
URL: https://substack.com/channel-frame
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.225.83.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-83-103.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 609fde4dc971040686b2499b52ea9129deedcfd1b9fdf816e4d3a281b28666a6

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:33 GMT
content-encoding: br
via: 1.1 2f194b62c8c43859cbf5af8e53a8d2a6.cloudfront.net (CloudFront)
last-modified: Mon, 03 Apr 2023 09:57:18 GMT
server: AmazonS3
x-amz-cf-pop: FRA2-C2
age: 23
x-amz-server-side-encryption: AES256
etag: W/"c2c9dcfde9173e57f3e14da37af79856"
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=14400, s-maxage=60
timing-allow-origin: *
x-amz-cf-id: jrf8jwE-tbyxHAXxvkSuf3ZnHxzVMwm8dHI9YsSxDJXFZbzXmuMT6Q==

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ Frame 82F8 219 KB
77 KB 46ms
24ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer

Requested by

Host: substackcdn.com
URL: https://substackcdn.com/min/channelFrame.bundle.js?v=4f294-18762ff01a0

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

de5f358ea14ea4f1275f6db4e91482bef0c849e32da6a1076e45b06028e80779

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
access-control-allow-headers: Cache-Control
content-length: 78700
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Sun, 09 Apr 2023 17:31:54 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 97 KB
38 KB 38ms
17ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=undefined&l=localGaDataLayer

Requested by

Host: substackcdn.com
URL: https://substackcdn.com/min/main.bundle.js?v=27a135-18762ff01a0

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

2d087a1ddc75212ab11139c732b6c5ff3146cb3efa756ad38411a781e950b2ed

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 38696
x-xss-protection: 0
last-modified: Sun, 09 Apr 2023 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Sun, 09 Apr 2023 17:31:54 GMT

POST
H2 204 rum Show response
cloudflareinsights.com/cdn-cgi/ Frame 82F8 0
37 B 17ms
17ms XHR
text/plain 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://substack.com/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
content-type: application/json

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://substack.com
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 7b547c82cf6ebba1-FRA

OPTIONS
H2 200 rum
cloudflareinsights.com/cdn-cgi/ Frame 0
0 36ms
10ms Preflight
text/plain 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://substack.com
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: Content-Type
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://substack.com
access-control-max-age: 86400
cf-ray: 7b547c82bf48bba1-FRA
content-encoding: gzip
content-type: text/plain
date: Sun, 09 Apr 2023 17:31:54 GMT
server: cloudflare
vary: Origin
x-content-type-options: nosniff
x-frame-options: DENY

POST
H2 204 rum Show response
cloudflareinsights.com/cdn-cgi/ 0
37 B 16ms
15ms XHR
text/plain 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Requested by

Host: www.datadoghq-browser-agent.com
URL: https://www.datadoghq-browser-agent.com/datadog-rum-v4.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://newsletter.safe.ai/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
content-type: application/json

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
x-content-type-options: nosniff
server: cloudflare
vary: Origin
access-control-max-age: 86400
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://newsletter.safe.ai
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 7b547c82cf70bba1-FRA

OPTIONS
H2 200 rum
cloudflareinsights.com/cdn-cgi/ Frame 0
0 35ms
10ms Preflight
text/plain 2606:4700::6810:3965
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://newsletter.safe.ai
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: Content-Type
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://newsletter.safe.ai
access-control-max-age: 86400
cf-ray: 7b547c82bf4cbba1-FRA
content-encoding: gzip
content-type: text/plain
date: Sun, 09 Apr 2023 17:31:54 GMT
server: cloudflare
vary: Origin
x-content-type-options: nosniff
x-frame-options: DENY

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 176 KB
65 KB 29ms
28ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=undefined&l=localGaDataLayer

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

683a5dfe55adfabdb19daa73f591a5b15f3d155f01200b1f2a46db1b3833d74f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 66169
x-xss-protection: 0
last-modified: Sun, 09 Apr 2023 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Sun, 09 Apr 2023 17:31:54 GMT

GET
H3 200 js Show response
www.googletagmanager.com/gtag/ Frame 82F8 176 KB
65 KB 16ms
15ms Script
application/javascript 2a00:1450:4001:806::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TLW0DF6G5V&l=localGaDataLayer

Protocol

Security

QUIC, , AES_128_GCM

Server

2a00:1450:4001:806::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

30c0c25e47082f0c5a63664574e7c88267097ed41aed882766218c260a8ef7f1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 66120
x-xss-protection: 0
last-modified: Sun, 09 Apr 2023 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Sun, 09 Apr 2023 17:31:54 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/ 3 KB
1 KB 85ms
46ms Script
text/javascript 2a00:1450:4001:80b::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1681061514761&cv=11&fst=1681061514761&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fnewsletter.safe.ai%2F&hn=www.googleadservices.com&frm=0&tiba=AI%20Safety%20Newsletter%20%7C%20Dan%20Hendrycks%20%7C%20Substack&auid=1800025634.1681061515&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

018e3aad56bce4f421c88a9dbc57f30096f1fdb0cb40c4c1190cfb7a431e11ab

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1228
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 / Show response
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/ Frame 82F8 3 KB
2 KB 49ms
45ms Script
text/javascript 2a00:1450:4001:80b::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1681061514793&cv=11&fst=1681061514793&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fnewsletter.safe.ai%2F&hn=www.googleadservices.com&frm=2&uamb=0&uaw=0&data=event%3Dgtag.config&rfmt=3&fmt=4

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=AW-316245675&l=localGaDataLayer&cx=c

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80b::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

77fe5d31cb52002dee11898869302f8aa967bf4aa8394eca825a279cf87bbb51

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-encoding: br
x-content-type-options: nosniff
server: cafe
content-type: text/javascript; charset=UTF-8
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control: no-cache, must-revalidate
cross-origin-resource-policy: cross-origin
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1202
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/316245675/ Frame 82F8 42 B
455 B 52ms
23ms Image
image/gif 2a00:1450:4001:813::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/316245675/?random=1681061514793&cv=11&fst=1681059600000&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fnewsletter.safe.ai%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=2675130633&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/316245675/ Frame 82F8 42 B
108 B 48ms
27ms Image
image/gif 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/316245675/?random=1681061514793&cv=11&fst=1681059600000&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fnewsletter.safe.ai%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=2675130633&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://substack.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.com/pagead/1p-user-list/316245675/ 42 B
108 B 54ms
26ms Image
image/gif 2a00:1450:4001:813::2004
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/pagead/1p-user-list/316245675/?random=1681061514761&cv=11&fst=1681059600000&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fnewsletter.safe.ai%2F&frm=0&tiba=AI%20Safety%20Newsletter%20%7C%20Dan%20Hendrycks%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=3304999825&rmt_tld=0&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:813::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 /
www.google.de/pagead/1p-user-list/316245675/ 42 B
455 B 43ms
23ms Image
image/gif 2a00:1450:4001:82f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/pagead/1p-user-list/316245675/?random=1681061514761&cv=11&fst=1681059600000&bg=ffffff&guid=ON&async=1&gtm=45be3430&u_w=1600&u_h=1200&url=https%3A%2F%2Fnewsletter.safe.ai%2F&frm=0&tiba=AI%20Safety%20Newsletter%20%7C%20Dan%20Hendrycks%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=3304999825&rmt_tld=1&ipr=y

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
Content-Security-Policy	script-src 'none'; object-src 'none'
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://newsletter.safe.ai/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

pragma: no-cache
date: Sun, 09 Apr 2023 17:31:54 GMT
content-security-policy: script-src 'none'; object-src 'none'
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: substack.com
URL: https://substack.com/channel-frame

Verdicts & Comments Add Verdict or Comment

14 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

11 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
newsletter.safe.ai/	1970-01-20 19:43:17	Name: ajs_anonymous_id Value: %22b7109267-f90f-405f-87c5-2edcbcba0938%22
.newsletter.safe.ai/	1970-01-20 19:43:17	Name: ajs_anonymous_id Value: %22b7109267-f90f-405f-87c5-2edcbcba0938%22
.newsletter.safe.ai/	1970-01-20 10:57:43	Name: visit_id Value: %7B%22id%22%3A%220181498d-d501-44a9-ae1c-19d7c04b3ed7%22%2C%22timestamp%22%3A%222023-04-09T17%3A31%3A54.325Z%22%7D
.newsletter.safe.ai/	1970-01-20 19:43:17	Name: ab_testing_id Value: %22895fdd30-ac4b-4231-8f49-4f6a50f13ade%22
.substack.com/	1970-01-20 10:57:43	Name: __cf_bm Value: y04KO7ytQ6ckSub6266NNW0p.48hDyxakJtx.E2_614-1681061514-0-AQLz/NjGCv9ZVpRkdsuQAWq9AYvKYJnlbwXEEOFaGyBCNTx/9dv/9pc5Ec4jXgt/2VzFtimPDWIEUjBf4OyYggc=
newsletter.safe.ai/	1970-01-20 11:07:46	Name: AWSALBTG Value: bTg1T6grcri2PAmMvOjXvF/ZdAp+Lg3Ma+zWUoc3nEz90Q5pYSFq6JtgRc/72maN/EZcxobjWN+qfTUYGOv1MQgTzoL9c9F1wuL35sjSExTZsI1UFkin0CuRaNWiU1Uo7cAdf7ZU9ba5p1Eh7p9XAw52Nk5gJshcYgx8NAC3JYrB
newsletter.safe.ai/	1970-01-20 11:07:46	Name: AWSALBTGCORS Value: bTg1T6grcri2PAmMvOjXvF/ZdAp+Lg3Ma+zWUoc3nEz90Q5pYSFq6JtgRc/72maN/EZcxobjWN+qfTUYGOv1MQgTzoL9c9F1wuL35sjSExTZsI1UFkin0CuRaNWiU1Uo7cAdf7ZU9ba5p1Eh7p9XAw52Nk5gJshcYgx8NAC3JYrB
substack.com/	1970-01-20 11:07:46	Name: AWSALBTGCORS Value: unVWi/fuU1S1sHCotsI9QnqFhxliZhHBGPOTNTCz+lq/70ynJN2pxMcmSfKnwAXYp6ZF39PozZSslvD9CywcqmCktRotLJH0v433hpRQ01do+vbKzPClPf9j9EcKUOTXPuvp20v4smlxLcHg1efAqV4JOyzjO5sI2thKe4MFBiQY
.safe.ai/	1970-01-20 13:07:17	Name: _gcl_au Value: 1.1.1800025634.1681061515
.doubleclick.net/	1970-01-20 10:57:42	Name: test_cookie Value: CheckForPermission
newsletter.safe.ai/	1970-01-20 10:57:42	Name: _dd_s Value: rum=0&expire=1681062414380

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=31536000
X-Frame-Options	sameorigin

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

cloudflareinsights.com
googleads.g.doubleclick.net
js.sentry-cdn.com
newsletter.safe.ai
static.cloudflareinsights.com
substack.com
substackcdn.com
www.datadoghq-browser-agent.com
www.google.com
www.google.de
www.googletagmanager.com
substack.com
13.225.83.103
2600:9000:206f:3600:4:b4b9:d3c0:93a1
2606:4700:4400::6812:21f5
2606:4700:4400::ac40:93a9
2606:4700::6810:3965
2a00:1450:4001:806::2008
2a00:1450:4001:80b::2002
2a00:1450:4001:813::2004
2a00:1450:4001:82f::2003
2a04:4e42:400::729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newsletter.safe.ai Open in urlscan Pro 2606:4700:4400::ac40:93a9 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

40 Requests

98 %HTTPS

90 %IPv6

10 Domains

11 Subdomains

11 IPs

2 Countries

1403 kBTransfer

4774 kBSize

11 Cookies

12 Outgoing links

Redirected requests

40 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

newsletter.safe.ai Open in urlscan Pro
2606:4700:4400::ac40:93a9 Public Scan

Screenshot
Live screenshot

Full Image

40
Requests

98 %
HTTPS

90 %
IPv6

10
Domains

11
Subdomains

11
IPs

2
Countries

1403 kB
Transfer

4774 kB
Size

11
Cookies

40 HTTP transactions
0 data transactions