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www.zetter-zeroday.com Open in urlscan Pro
2606:4700:4400::ac40:93a9  Public Scan

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Submitted URL: http://www.zetter-zeroday.com/
Effective URL: https://www.zetter-zeroday.com/
Submission: On October 20 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 11 IPs in 2 countries across 10 domains to perform 47 HTTP transactions. The main IP is 2606:4700:4400::ac40:93a9, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.zetter-zeroday.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on August 31st 2023. Valid for: a year.
This is the only time www.zetter-zeroday.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

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

ASN13335 (CLOUDFLARENET, US)
www.zetter-zeroday.com
18    2600:9000:206f:8400:4:b4b9:d3c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
substackcdn.com
2    2a04:4e42:600::729 (United States)

ASN54113 (FASTLY, US)
js.sentry-cdn.com
6    2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
cloudflareinsights.com
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
3    2606:4700:4400::6812:21f5 (United States)

ASN13335 (CLOUDFLARENET, US)
substack.com
3    2a00:1450:4001:813::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
2    2a00:1450:4001:812::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
2    2a00:1450:4001:828::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    2a00:1450:4001:830::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
Apex Domain
Subdomains		 Transfer
18 substackcdn.com
substackcdn.com — Cisco Umbrella Rank: 18952
2 MB
7 zetter-zeroday.com
www.zetter-zeroday.com
40 KB
6 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1113
cloudflareinsights.com — Cisco Umbrella Rank: 1088
14 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 56
232 KB
3 substack.com
substack.com — Cisco Umbrella Rank: 17867 Failed
10 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 6147
563 B
2 google.com
www.google.com — Cisco Umbrella Rank: 2
563 B
2 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 45
3 KB
2 datadoghq-browser-agent.com
www.datadoghq-browser-agent.com — Cisco Umbrella Rank: 1781
96 KB
2 sentry-cdn.com
js.sentry-cdn.com — Cisco Umbrella Rank: 5907
3 KB
47 10
Domain Requested by
18 substackcdn.com www.zetter-zeroday.com
substack.com
7 www.zetter-zeroday.com 1 redirects www.zetter-zeroday.com
4 cloudflareinsights.com static.cloudflareinsights.com
www.datadoghq-browser-agent.com
3 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 www.zetter-zeroday.com
substack.com
2 static.cloudflareinsights.com www.zetter-zeroday.com
substack.com
2 js.sentry-cdn.com www.zetter-zeroday.com
substack.com
47 11
Subject Issuer Validity Valid
www.zetter-zeroday.com
Cloudflare Inc ECC CA-3		 2023-08-31 -
2024-08-29		 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 2023 Q3		 2023-08-01 -
2024-09-01		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-04-10 -
2024-04-09		 a year crt.sh
*.datadoghq-browser-agent.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-01-14 -
2024-01-16		 a year crt.sh
substack.com
Cloudflare Inc ECC CA-3		 2023-09-13 -
2024-09-12		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-09-28 -
2023-12-21		 3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.zetter-zeroday.com/
Frame ID: 230D135E57F99DD6A8CC57CCBD37E737
Requests: 29 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: B4221BF8165F12077599F3D0D860E91A
Requests: 1 HTTP requests in this frame

Frame: https://substack.com/channel-frame
Frame ID: F601BDC739AAAAB608AFB441DD682B25
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Zero Day | Kim Zetter | Substack

Page URL History Show full URLs

  1. http://www.zetter-zeroday.com/ HTTP 301
    https://www.zetter-zeroday.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

47
Requests

98 %
HTTPS

90 %
IPv6

10
Domains

11
Subdomains

11
IPs

2
Countries

2307 kB
Transfer

7194 kB
Size

12
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. http://www.zetter-zeroday.com/ HTTP 301
    https://www.zetter-zeroday.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

47 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.zetter-zeroday.com/
Redirect Chain
  • http://www.zetter-zeroday.com/
  • https://www.zetter-zeroday.com/
375 KB
34 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.zetter-zeroday.com/
Protocol
H2
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
eb0ad98915c290f9325e7d126baf06d33aebbd462b346d33eef678c4a23c94f7
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/118.0.5993.88 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache
cf-cache-status
HIT
cf-ray
819146ebfeda916e-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 20 Oct 2023 12:31:18 GMT
etag
W/"5dac4-C3cejxDngq8NSfyu0ZX55xztCSo"
link
<https://substackcdn.com>; rel=preconnect
server
cloudflare
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-cluster
substack
x-deploy
bf66158551
x-frame-options
sameorigin
x-powered-by
Express
x-served-by
Substack
x-sub
zetter

Redirect headers

CF-RAY
819146eb8dab91d8-FRA
Connection
keep-alive
Content-Length
0
Date
Fri, 20 Oct 2023 12:31:18 GMT
Location
https://www.zetter-zeroday.com/
Server
cloudflare
Vary
Accept-Encoding
alt-svc
h3=":443"; ma=86400
main.57bf8a469083cecb4f27.css
substackcdn.com/bundle/theme/ 		474 KB
65 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/theme/main.57bf8a469083cecb4f27.css
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:8400:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a0d38bdb632f7519cb2fdb2874bf812bb7def574b7fdb61c62a4c6013ec8b737

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 21:55:41 GMT
content-encoding
gzip
via
1.1 46546eb404789d29bf372f6a3fe43876.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
52538
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Tue, 16 Apr 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Wed, 18 Oct 2023 21:41:52 GMT
server
AmazonS3
etag
W/"57bf8a469083cecb4f277fa3c985dec2"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
37XRY0WHEtMhmbpn9Q1tnOgBplzNqd33wunBPqkkNCUeS2aAOKo1cQ==
main.6ce91e9337058d6c0890.css
substackcdn.com/bundle/ 		351 KB
44 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/main.6ce91e9337058d6c0890.css
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:8400:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6d3f913846f02978b26297b17934697c3c9bfabf07a1734f2b465b5b5e9e13ad

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 21:32:19 GMT
content-encoding
br
via
1.1 46546eb404789d29bf372f6a3fe43876.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
53940
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 17 Apr 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 19 Oct 2023 21:25:57 GMT
server
AmazonS3
etag
W/"45d5783bb42c000470cca55a64b78fdd"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
eMHapUGvfwv5NBHcxOF_aVcYyxgnR62yrln6NdD2oGtJjTCqB6uUhQ==
https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e19ee9-352f-4de4-950c-c09e79b60779_2309x1299.jpeg
substackcdn.com/image/fetch/w_848,h_565,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/ 		51 KB
52 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_848,h_565,c_fill,f_webp,q_auto:good,fl_progressive:steep,g_center/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa8e19ee9-352f-4de4-950c-c09e79b60779_2309x1299.jpeg
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:8400:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
5b91f7aff0f51253c871c2aa5dc26499451b0689502d906770cd990bc9311137
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Sat, 14 Oct 2023 21:01:19 GMT
content-security-policy
script-src 'none'
via
1.1 46546eb404789d29bf372f6a3fe43876.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
487799
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="a8e19ee9-352f-4de4-950c-c09e79b60779_2309x1299.webp"
alt-svc
h3=":443"; ma=86400
content-length
52464
x-request-id
zhRS4gdBCdP1bGnkStY7q
server
imgproxy
etag
"wyQjTwQTUXkBnMU8wTOlWpu_yQXt1YOC0F8UiMKljrU/RImNjZWZiYzRmOWIyNzM1ZTYyYWM4MjZjZjI2MWZiODZmIg"
content-type
image/webp
cache-control
public, max-age=31536000
x-amz-cf-id
lofi8pcOzVN2BgWjaayzDl53bEY5NT8eJrpzdlBboSDrG7H4Ry_7rw==
https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F888b2d84-41f1-4c38-b430-bbe373f6df7b_1280x853.png
substackcdn.com/image/fetch/w_1360,c_limit,f_webp,q_auto:best,fl_progressive:steep/ 		460 KB
461 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://substackcdn.com/image/fetch/w_1360,c_limit,f_webp,q_auto:best,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F888b2d84-41f1-4c38-b430-bbe373f6df7b_1280x853.png
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:8400:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
imgproxy / Express
Resource Hash
fce60e74e6a000e2ad61765fecd784022c9c265c3eda44d70af45e38f853690f
Security Headers
Name Value
Content-Security-Policy script-src 'none'

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Fri, 22 Sep 2023 08:20:14 GMT
content-security-policy
script-src 'none'
via
1.1 46546eb404789d29bf372f6a3fe43876.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
2434264
x-powered-by
Express
x-cache
Hit from cloudfront
content-disposition
inline; filename="888b2d84-41f1-4c38-b430-bbe373f6df7b_1280x853.webp"
alt-svc
h3=":443"; ma=86400
content-length
470768
x-request-id
6qKJOI7uxDKtFkTjI1cAw
server
imgproxy
etag
"iWLEOGNAotTr_FUaiWo425O1NJlzfWt0WEaeu0x84jc/RIjVjYzI1NGUyZjYzZDlhOWFlYmExZmJjZDcxMTE0ZDkyIg"
content-type
image/webp
cache-control
public, max-age=31536000
x-amz-cf-id
wNnTzmqOuFS3Vc5x2hTVYHhZVbf0rIDHZy6L_jG61ECotPsBpKsQ_w==
6c2ff3e3828e4017b7faf7b63e24cdf8.min.js
js.sentry-cdn.com/ 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js.sentry-cdn.com/6c2ff3e3828e4017b7faf7b63e24cdf8.min.js
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2a04:4e42:600::729 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
d8a49c556a6ec3275d0923bcc945fa58d333f25e55c8073205416d423542d04e
Security Headers
Name Value
Content-Security-Policy font-src * data:; default-src *; style-src * 'unsafe-inline'; object-src 'self'; base-uri 'none'; img-src * blob: data:; connect-src *; frame-ancestors 'self' *.sentry.io; script-src 'self' 'unsafe-inline' 'report-sample' 'unsafe-eval' s1.sentry-cdn.com js.sentry-cdn.com browser.sentry-cdn.com statuspage-production.s3.amazonaws.com static.zdassets.com aui-cdn.atlassian.com connect-cdn.atl-paas.net js.stripe.com ssl.google-analytics.com 'strict-dynamic' cdn.pendo.io data.pendo.io pendo-io-static.storage.googleapis.com pendo-static-5634074999128064.storage.googleapis.com; report-uri https://o1.ingest.sentry.io/api/54785/security/?sentry_key=f724a8a027db45f5b21507e7142ff78e&sentry_release=af18d71a3a8b54189d82b3cda610b5f0f1556a72
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://www.zetter-zeroday.com/
Origin
https://www.zetter-zeroday.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/118.0.5993.88 Safari/537.36

Response headers

content-security-policy
font-src * data:; default-src *; style-src * 'unsafe-inline'; object-src 'self'; base-uri 'none'; img-src * blob: data:; connect-src *; frame-ancestors 'self' *.sentry.io; script-src 'self' 'unsafe-inline' 'report-sample' 'unsafe-eval' s1.sentry-cdn.com js.sentry-cdn.com browser.sentry-cdn.com statuspage-production.s3.amazonaws.com static.zdassets.com aui-cdn.atlassian.com connect-cdn.atl-paas.net js.stripe.com ssl.google-analytics.com 'strict-dynamic' cdn.pendo.io data.pendo.io pendo-io-static.storage.googleapis.com pendo-static-5634074999128064.storage.googleapis.com; report-uri https://o1.ingest.sentry.io/api/54785/security/?sentry_key=f724a8a027db45f5b21507e7142ff78e&sentry_release=af18d71a3a8b54189d82b3cda610b5f0f1556a72
content-encoding
gzip
x-content-type-options
nosniff
date
Fri, 20 Oct 2023 12:31:18 GMT
strict-transport-security
max-age=31536000; includeSubDomains
age
46
x-envoy-upstream-service-time
25
content-length
1222
x-xss-protection
1; mode=block
x-served-by
getsentry-web-default-common-production-7b69b5bbfb-zslth, cache-chi-kigq8000087-CHI, cache-fra-eddf8230133-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
*
main.918866e1fed3ebb94097.bundle.js
substackcdn.com/bundle/ 		4 MB
1 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://substackcdn.com/bundle/main.918866e1fed3ebb94097.bundle.js
Requested by
Host: www.zetter-zeroday.com
URL: https://www.zetter-zeroday.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:206f:8400:4:b4b9:d3c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
db5e9a96c37790750fc5d1cf77ea98da017e2bd675fd3d4eda84ae68d87f49e5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

date
Thu, 19 Oct 2023 23:37:07 GMT
content-encoding
br
via
1.1 46546eb404789d29bf372f6a3fe43876.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C1
age
46452
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
alt-svc
h3=":443"; ma=86400
x-amz-expiration
expiry-date="Wed, 17 Apr 2024 00:00:00 GMT", rule-id="StaticAssetIntelligentTiering"
last-modified
Thu, 19 Oct 2023 23:27:18 GMT
server
AmazonS3
etag
W/"ea4da60be12102fa837e4df1f113ff32"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=31536000, immutable
x-amz-cf-id
6zevLc27LfpqD5DvsYBBRMYV5fQWDo-T177F83LnYobVY93uJ0zSdA==
beacon.min.js
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Full URL
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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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
9a31d868588f913b2c7acb7005814167ab5524b0615c268adb70ee33d706e335
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/118.0.5993.88 Safari/537.36

Response headers

date
Fri, 20 Oct 2023 12:31:21 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
74021
x-xss-protection
0
last-modified
Fri, 20 Oct 2023 12:00:00 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
Fri, 20 Oct 2023 12:31:21 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1697805081645&cv=11&fst=1697805081645&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zetter-zeroday.com%2F&hn=www.googleadservices.com&frm=0&tiba=Zero%20Day%20%7C%20Kim%20Zetter%20%7C%20Substack&auid=1741068289.1697805082&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
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
e2999529696fedca5dae6563bc8260292390d862be581c686c234e8665bd2cad
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://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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
1336
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/ Frame F601 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://googleads.g.doubleclick.net/pagead/viewthroughconversion/316245675/?random=1697805081712&cv=11&fst=1697805081712&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.zetter-zeroday.com%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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
1fc62dc6b4c02d19f32d3cdef17441eff073881ea61b8227fed06ae46f76bfc7
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/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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
1317
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.google.com/pagead/1p-user-list/316245675/ Frame F601 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/316245675/?random=1697805081712&cv=11&fst=1697803200000&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.zetter-zeroday.com%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=3452592960&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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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/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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
/
www.google.de/pagead/1p-user-list/316245675/ Frame F601 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1697805081712&cv=11&fst=1697803200000&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fsubstack.com%2Fchannel-frame&ref=https%3A%2F%2Fwww.zetter-zeroday.com%2F&frm=2&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=3452592960&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::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/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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
/
www.google.com/pagead/1p-user-list/316245675/ 		42 B
108 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/pagead/1p-user-list/316245675/?random=1697805081645&cv=11&fst=1697803200000&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zetter-zeroday.com%2F&frm=0&tiba=Zero%20Day%20%7C%20Kim%20Zetter%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=1925735241&rmt_tld=0&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::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://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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
/
www.google.de/pagead/1p-user-list/316245675/ 		42 B
455 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/pagead/1p-user-list/316245675/?random=1697805081645&cv=11&fst=1697803200000&bg=ffffff&guid=ON&async=1&gtm=45be3ai0&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.zetter-zeroday.com%2F&frm=0&tiba=Zero%20Day%20%7C%20Kim%20Zetter%20%7C%20Substack&data=event%3Dgtag.config&fmt=3&is_vtc=1&random=1925735241&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::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://www.zetter-zeroday.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.88 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 20 Oct 2023 12:31:21 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

17 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.

object| 0 object| Sentry object| _preloads object| _analyticsConfig object| DD_RUM object| _sentryDebugIds string| _sentryDebugIdIdentifier object| SENTRY_RELEASE object| webpackChunksubstack object| I18N function| __captchaOnloadCallback object| localGaDataLayer function| gtag object| __cfBeacon object| google_tag_manager object| google_tag_data object| GooglebQhCsO

12 Cookies

Domain/Path Name / Value
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Value: DdjUTkCAP2M5fvLfuQHpAfIhO5e77qCUDpQ76jTeypA-1697805078-0-AUFOpGG+bjsYlH3Bad67j6QwszEmOkHlG815YjALOfIFq2zfIMVom7vx2sQ3Q0oPG4f8JkF2blh8laF8Ara/K4w=
www.zetter-zeroday.com/ Name: ajs_anonymous_id
Value: %229d9658da-1071-4259-b08d-98709ba02d45%22
.www.zetter-zeroday.com/ Name: ajs_anonymous_id
Value: %229d9658da-1071-4259-b08d-98709ba02d45%22
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Value: nlEvCzP3yCd53RFFFQ4bkuzCDHOU.BKD9frFYfhf_dg-1697805080-0-Aa+NtP7SOQ9yRy37xg2RLdOeKA88b0biO65y0oK9LzkYM0THQqxBB2jo51epBMw/vPOEkx7fDZIO0kPwXBa02ts=
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Value: %7B%22id%22%3A%22a70126dc-f3f4-4b17-bf74-4bf7a1506e6f%22%2C%22timestamp%22%3A%222023-10-20T12%3A31%3A20.907Z%22%7D
.www.zetter-zeroday.com/ Name: ab_testing_id
Value: %224b94ad07-7102-4936-8937-80a5f51ad6c6%22
www.zetter-zeroday.com/ Name: AWSALBTG
Value: RLmqBWa7oSYWNnyJLJ8GUN64MpLAfIRSnRZ8+yudUHp0gaLWZLnZW8C8epgZtvMFW1hFAoeyEb9NU/tEQW5eusoWtJ4ermldS2GEPRhI7CimJnA3dFrAx/Pi2v3kZQkoReXx20Q8XHKQTfBHais0MWkXfepB1NQuRyM2FvM6/PkH
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Value: 1.1.1741068289.1697805082
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
www.zetter-zeroday.com/ Name: _dd_s
Value: rum=0&expire=1697805980567

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
static.cloudflareinsights.com
substack.com
substackcdn.com
www.datadoghq-browser-agent.com
www.google.com
www.google.de
www.googletagmanager.com
www.zetter-zeroday.com
substack.com
13.225.83.103
2600:9000:206f:8400:4:b4b9:d3c0:93a1
2606:4700:4400::6812:21f5
2606:4700:4400::ac40:93a9
2606:4700::6810:3965
2a00:1450:4001:812::2002
2a00:1450:4001:813::2008
2a00:1450:4001:828::2004
2a00:1450:4001:830::2003
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