newsletter.firo.org Open in urlscan Pro
3.33.193.101 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://newsletter.firo.org/
Submission: On December 08 via api (December 8th 2024, 2:07:59 pm UTC) from JP — Scanned from JP

Summary HTTP 14 Redirects Behaviour Indicators

Summary

This website contacted 6 IPs in 2 countries across 6 domains to perform 14 HTTP transactions. The main IP is 3.33.193.101, located in United States and belongs to AMAZON-02, US. The main domain is newsletter.firo.org.
TLS certificate: Issued by R10 on November 25th 2024. Valid for: 3 months.

This is the only time newsletter.firo.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
7	3.33.193.101 3.33.193.101	16509 (AMAZON-02) (AMAZON-02)
2	2606:4700:20:... 2606:4700:20::ac43:4855	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	76.76.21.21 76.76.21.21	16509 (AMAZON-02) (AMAZON-02)
1	2404:6800:400... 2404:6800:4004:826::200a	15169 (GOOGLE) (GOOGLE)
1	99.84.142.74 99.84.142.74	16509 (AMAZON-02) (AMAZON-02)
2	34.120.195.249 34.120.195.249	396982 (GOOGLE-CL...) (GOOGLE-CLOUD-PLATFORM)
14	6

7 3.33.193.101 (United States)

ASN16509 (AMAZON-02, US)
PTR: a45ad4a8ca0ec4d65.awsglobalaccelerator.com

newsletter.firo.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::ac43:4855 (United States)

ASN13335 (CLOUDFLARENET, US)

assets.buttondown.email	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 76.76.21.21 (Walnut, United States)

ASN16509 (AMAZON-02, US)

sniperl.ink	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2404:6800:4004:826::200a (Australia)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 99.84.142.74 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-99-84-142-74.nrt57.r.cloudfront.net

d33wubrfki0l68.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.120.195.249 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 249.195.120.34.bc.googleusercontent.com

o97520.ingest.sentry.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
7	firo.org newsletter.firo.org	135 KB
2	sentry.io o97520.ingest.sentry.io — Cisco Umbrella Rank: 815843	391 B
2	buttondown.email assets.buttondown.email	39 KB
1	cloudfront.net d33wubrfki0l68.cloudfront.net	32 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 29	1 KB
1	sniperl.ink sniperl.ink	3 KB
14	6

	Domain	Requested by
7	newsletter.firo.org	newsletter.firo.org
2	o97520.ingest.sentry.io	newsletter.firo.org
2	assets.buttondown.email	newsletter.firo.org
1	d33wubrfki0l68.cloudfront.net	newsletter.firo.org
1	fonts.googleapis.com	newsletter.firo.org
1	sniperl.ink	newsletter.firo.org
14	6

This site contains no links.

Subject Issuer	Validity	Valid
newsletter.firo.org R10	`2024-11-25` - `2025-02-23`	3 months	crt.sh
buttondown.email WE1	`2024-10-29` - `2025-01-27`	3 months	crt.sh
sniperl.ink R11	`2024-10-12` - `2025-01-10`	3 months	crt.sh
upload.video.google.com WR2	`2024-10-21` - `2025-01-13`	3 months	crt.sh
*.cloudfront.net Amazon RSA 2048 M01	`2024-07-30` - `2025-07-03`	a year	crt.sh
ingest.sentry.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-10-03` - `2025-07-29`	10 months	crt.sh

This page contains 1 frames:

Primary Page: https://newsletter.firo.org/
Frame ID: BE7641338F90EF6CF2C4E9ED2BF90D91
Requests: 14 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Firo Frontier

Detected technologies

Vue.js (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

<[^>]+\sdata-v(?:ue)?-

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

14
Requests

100 %
HTTPS

33 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

210 kB
Transfer

522 kB
Size

1
Cookies

0 Outgoing links

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

Redirected requests

There were HTTP redirect chains for the following requests:

14 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.firo.org/ 15 KB
5 KB 1553ms
1088ms Document
text/html 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

8b255081ab25b9ef8683d7e165271d9c5821e6553e9535ddf9a24476269a6b4b

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-length: 4020
content-type: text/html; charset=utf-8
cross-origin-opener-policy: same-origin
date: Sun, 08 Dec 2024 14:07:54 GMT
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
referrer-policy: strict-origin-when-cross-origin
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=y%2BZx2thGB5hbzQD3PcxR241ZhyrxKKA6oMu90T8IYxk%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666873"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=y%2BZx2thGB5hbzQD3PcxR241ZhyrxKKA6oMu90T8IYxk%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666873"
server: Heroku
vary: Cookie, Host, origin, Accept-Encoding
via: 2.0 heroku-router
x-content-type-options: nosniff

GET
H2 200 subscriber_facing_v2_css-DpSh60Mp.css
newsletter.firo.org/static/ 20 KB
4 KB 157ms
150ms Stylesheet
text/css 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/subscriber_facing_v2_css-DpSh60Mp.css

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

7c5e0af4fa0f6d46f65a1e93500cce479091caf3a9f9aa36478a9d3a2c07a346

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-50c2"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/css; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 4122
server: Heroku

GET
H2 200 d299c507-0e81-4fda-953a-fb8d1cb32ac4.png
assets.buttondown.email/images/ 38 KB
39 KB 98ms
19ms Image
image/png 2606:4700:20::ac43:4855
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://assets.buttondown.email/images/d299c507-0e81-4fda-953a-fb8d1cb32ac4.png

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:4855 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f6c4ee1683a114a316520a530bd70eefb60ba8088c9cb812e79da170525d37d5

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

cf-cache-status: HIT
etag: "cfbZ_EG7trPbNk8V3Q9VKkOYWxJSZ6xcPrNh9l2nFGDQ:012444fa7f14b6ce9fa1ee8ac544b7da"
cf-bgj: imgq:100,h2pri
cf-resized: internal=ok/r q=0 n=291+233 c=15+218 v=2024.10.6 l=38817 f=false
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=niNt0KRsWdhvjkZWE2gmOUGo2zVnbFzJ4uQWmaM1HSg0NtG%2BgZKj1y6PZKiz2c1HF47yMHr2mb%2FZMiIWomFVGmJ51kenPVMTTg%2F6kRFssiCSvJdhoADXAHNegJpyDHXyU%2FMCB3PysmqKxjU2ZvEdAsHuoY40"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
server-timing: cfL4;desc="?proto=TCP&rtt=1309&min_rtt=1280&rtt_var=218&sent=6&recv=12&lost=0&retrans=0&sent_bytes=4026&recv_bytes=2364&delivery_rate=2972498&cwnd=254&unsent_bytes=0&cid=464ddfc5ec698f32&ts=26&x=0"
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: image/png
last-modified: Tue, 24 Sep 2024 06:35:51 GMT
vary: Accept, Accept-Encoding
priority: u=4;i=?0,cf-chb=(37;u=2;i=?0 563;u=5;i=?0)
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8eed530f7a97deb6-NRT
accept-ranges: bytes
content-length: 38817
server: cloudflare

GET
H2 200 sniper-link.js Show response
sniperl.ink/v1/ 6 KB
3 KB 40ms
17ms Script
application/javascript 76.76.21.21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://sniperl.ink/v1/sniper-link.js

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

76.76.21.21 Walnut, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Vercel /

Resource Hash

795096975f4ad2c3a2be4acee3da9f84a18cc90e4ee5e38fcb1b059a29367913

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

strict-transport-security: max-age=63072000
cache-control: public, max-age=0, must-revalidate
content-encoding: br
x-vercel-cache: HIT
etag: W/"2c5e21d5790cd38b793781c0e4280002"
age: 2114515
x-matched-path: /v1/sniper-link.js
access-control-allow-origin: *
date: Sun, 08 Dec 2024 14:07:54 GMT
content-disposition: inline; filename="sniper-link.js"
content-type: application/javascript; charset=utf-8
server: Vercel
last-modified: Thu, 14 Nov 2024 02:45:58 GMT
x-vercel-id: hnd1::bbbt9-1733666874773-217b42812181

GET
H2 200 subscribe_form-AnVA1OYW.css
newsletter.firo.org/static/ 3 KB
897 B 301ms
296ms Stylesheet
text/css 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/subscribe_form-AnVA1OYW.css

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

7abea7fe78efdaad9e63ee89d4cef1279c1af2c32ece7bc96af98080f132a052

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-cd6"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/css; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 844
server: Heroku

GET
H2 200 subscribe_form-C3Ua6uNr.js Show response
newsletter.firo.org/static/ 55 KB
17 KB 154ms
149ms Script
text/javascript 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/subscribe_form-C3Ua6uNr.js

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

9a5cba86cbe408a0c54d1b6bb6a4c4142a6a9d856b1c4be91676191f3c20f180

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://newsletter.firo.org
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-da68"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/javascript; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 17320
server: Heroku

GET
H2 200 modulepreload-polyfill-DIlq-_wG.js Show response
newsletter.firo.org/static/ 1 KB
721 B 590ms
586ms Script
text/javascript 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/modulepreload-polyfill-DIlq-_wG.js

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

359e88aa0da3dbc08b4befffd31f6c39757a1dac766e58058cd4aca4d8c29af3

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://newsletter.firo.org
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-506"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/javascript; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 668
server: Heroku

GET
H2 200 _plugin-vue_export-helper-DMp1PME0.js Show response
newsletter.firo.org/static/ 299 KB
107 KB 302ms
299ms Script
text/javascript 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/_plugin-vue_export-helper-DMp1PME0.js

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

a8f9c724a8327a857cbb3fc2b082b0e43f9bfa701a8bd6e7bfbce250447779d8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://newsletter.firo.org
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-4aad8"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/javascript; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 109627
server: Heroku

GET
H2 200 subscriber_facing_v2-BJrpL_7U.js Show response
newsletter.firo.org/static/ 494 B
369 B 300ms
297ms Script
text/javascript 3.33.193.101
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://newsletter.firo.org/static/subscriber_facing_v2-BJrpL_7U.js

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.33.193.101 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

a45ad4a8ca0ec4d65.awsglobalaccelerator.com

Software

Heroku /

Resource Hash

a9ddeacbd16a91c35990b78b460e54c90fd68ee51caf6c65abc9f13cc5d60f33

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://newsletter.firo.org
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
etag: "6754f8f1-1ee"
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1733666874"}],"max_age":3600}
x-content-type-options: nosniff
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/javascript; charset="utf-8"
last-modified: Sun, 08 Dec 2024 01:40:01 GMT
vary: Accept-Encoding
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=G0NZaZDLijlX2SKaht2IZsQ8%2FXDTVQpwfv5RfKPcNmI%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1733666874"
cache-control: max-age=3600, public
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
cross-origin-opener-policy: same-origin
referrer-policy: strict-origin-when-cross-origin
via: 2.0 heroku-router
access-control-allow-origin: *
content-length: 317
server: Heroku

GET
H2 200 css2
fonts.googleapis.com/ 15 KB
1 KB 81ms
40ms Stylesheet
text/css 2404:6800:4004:826::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600;1,700&display=swap

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2404:6800:4004:826::200a , Australia, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

270c60379188559744955059757489cc7546628c71fd4cd4496c7b657fbc73f8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Sun, 08 Dec 2024 14:07:54 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Sun, 08 Dec 2024 14:07:54 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 hex-franklin-0.2.woff2
d33wubrfki0l68.cloudfront.net/409516e806160febfc4d1d7902107ae378404d3f/fd4dc/fonts/hex-franklin/ 31 KB
32 KB 129ms
6ms Font
font/woff2 99.84.142.74
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://d33wubrfki0l68.cloudfront.net/409516e806160febfc4d1d7902107ae378404d3f/fd4dc/fonts/hex-franklin/hex-franklin-0.2.woff2

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/static/subscriber_facing_v2_css-DpSh60Mp.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

99.84.142.74 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-99-84-142-74.nrt57.r.cloudfront.net

Software

Netlify /

Resource Hash

958e19adb0eb60bb8afb9eda2bf2a77d92e8c4e0bc31b786d0123690f295f9ec

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://newsletter.firo.org
Referer: https://newsletter.firo.org/

Response headers

etag: 2a56773333b84b2f65baec70356660f1027f97b9
age: 7245660
x-cache: Hit from cloudfront
x-amz-cf-id: 1pbbzAV8pZODWTBBi4kO_za7ds0_rE6pbbTaQifthZ4tl58AigUC0g==
date: Sun, 15 Sep 2024 17:26:55 GMT
content-type: font/woff2
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public,max-age=31556926
via: 1.1 1bddae9b49dd524202e512c8a57980a0.cloudfront.net (CloudFront)
accept-ranges: bytes
access-control-allow-origin: *
content-length: 31864
x-nf-request-id: 01J7VBJ9X7HYMF2GYVQ3XG611W
cache-status: "Netlify Edge"; fwd=miss
x-amz-cf-pop: NRT57-C3
server: Netlify

POST
H2 200 / Show response
o97520.ingest.sentry.io/api/6063581/envelope/ 2 B
297 B 22ms
6ms Fetch
application/json 34.120.195.249
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL

https://o97520.ingest.sentry.io/api/6063581/envelope/?sentry_key=98d0ca1c1c554806b630fa9caf185b1f&sentry_version=7&sentry_client=sentry.javascript.vue%2F8.27.0

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/static/_plugin-vue_export-helper-DMp1PME0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

34.120.195.249 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),

Reverse DNS

249.195.120.34.bc.googleusercontent.com

Software

nginx /

Resource Hash

44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://newsletter.firo.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-expose-headers: x-sentry-error,x-sentry-rate-limits,retry-after
cross-origin-resource-policy: cross-origin
via: 1.1 google
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sun, 08 Dec 2024 14:07:55 GMT
content-type: application/json
vary: origin, access-control-request-method, access-control-request-headers
server: nginx

GET
H2 200 d299c507-0e81-4fda-953a-fb8d1cb32ac4.png
assets.buttondown.email/images/ 38 KB
0 0ms
0ms Other
image/png 2606:4700:20::ac43:4855
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://assets.buttondown.email/images/d299c507-0e81-4fda-953a-fb8d1cb32ac4.png

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:20::ac43:4855 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f6c4ee1683a114a316520a530bd70eefb60ba8088c9cb812e79da170525d37d5

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'; navigate-to 'none'; form-action 'none'
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://newsletter.firo.org/

Response headers

cf-cache-status: HIT
etag: "cfbZ_EG7trPbNk8V3Q9VKkOYWxJSZ6xcPrNh9l2nFGDQ:012444fa7f14b6ce9fa1ee8ac544b7da"
cf-bgj: imgq:100,h2pri
cf-resized: internal=ok/r q=0 n=291+233 c=15+218 v=2024.10.6 l=38817 f=false
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=niNt0KRsWdhvjkZWE2gmOUGo2zVnbFzJ4uQWmaM1HSg0NtG%2BgZKj1y6PZKiz2c1HF47yMHr2mb%2FZMiIWomFVGmJ51kenPVMTTg%2F6kRFssiCSvJdhoADXAHNegJpyDHXyU%2FMCB3PysmqKxjU2ZvEdAsHuoY40"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
server-timing: cfL4;desc="?proto=TCP&rtt=1309&min_rtt=1280&rtt_var=218&sent=6&recv=12&lost=0&retrans=0&sent_bytes=4026&recv_bytes=2364&delivery_rate=2972498&cwnd=254&unsent_bytes=0&cid=464ddfc5ec698f32&ts=26&x=0"
date: Sun, 08 Dec 2024 14:07:54 GMT
content-type: image/png
last-modified: Tue, 24 Sep 2024 06:35:51 GMT
vary: Accept, Accept-Encoding
priority: u=4;i=?0,cf-chb=(37;u=2;i=?0 563;u=5;i=?0)
content-security-policy: default-src 'none'; navigate-to 'none'; form-action 'none'
cache-control: max-age=14400
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8eed530f7a97deb6-NRT
accept-ranges: bytes
content-length: 38817
server: cloudflare

POST
H2 200 / Show response
o97520.ingest.sentry.io/api/6063581/envelope/ 41 B
94 B 12ms
7ms Fetch
application/json 34.120.195.249
GOOGLE-CLOUD-PLAT...

General

Check archive.org

Show headers Download Go to

Full URL

https://o97520.ingest.sentry.io/api/6063581/envelope/?sentry_key=98d0ca1c1c554806b630fa9caf185b1f&sentry_version=7&sentry_client=sentry.javascript.vue%2F8.27.0

Requested by

Host: newsletter.firo.org
URL: https://newsletter.firo.org/static/_plugin-vue_export-helper-DMp1PME0.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

34.120.195.249 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),

Reverse DNS

249.195.120.34.bc.googleusercontent.com

Software

nginx /

Resource Hash

388b4ae3a1f5fdfe5c2363cc1f014477c5025338c604f52831f3de111d403bf8

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-Type: text/plain;charset=UTF-8
Referer: https://newsletter.firo.org/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
access-control-expose-headers: x-sentry-error,x-sentry-rate-limits,retry-after
cross-origin-resource-policy: cross-origin
via: 1.1 google
access-control-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sun, 08 Dec 2024 14:07:58 GMT
content-type: application/json
vary: origin, access-control-request-method, access-control-request-headers
server: nginx

Verdicts & Comments Add Verdict or Comment

10 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.

1 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.firo.org/	1970-01-21 02:17:38	Name: initial_path Value: "/"

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
X-Content-Type-Options	nosniff

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.

assets.buttondown.email
d33wubrfki0l68.cloudfront.net
fonts.googleapis.com
newsletter.firo.org
o97520.ingest.sentry.io
sniperl.ink
2404:6800:4004:826::200a
2606:4700:20::ac43:4855
3.33.193.101
34.120.195.249
76.76.21.21
99.84.142.74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newsletter.firo.org Open in urlscan Pro 3.33.193.101 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

14 Requests

100 %HTTPS

33 %IPv6

6 Domains

6 Subdomains

6 IPs

2 Countries

210 kBTransfer

522 kBSize

1 Cookies

0 Outgoing links

Redirected requests

14 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

Verdicts & Comments Add Verdict or Comment

10 JavaScript Global Variables

1 Cookies

Security Headers

Indicators

newsletter.firo.org Open in urlscan Pro
3.33.193.101 Public Scan

Screenshot
Live screenshot

Full Image

14
Requests

100 %
HTTPS

33 %
IPv6

6
Domains

6
Subdomains

6
IPs

2
Countries

210 kB
Transfer

522 kB
Size

1
Cookies

14 HTTP transactions
0 data transactions