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104.16.44.99 Public Scan

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URL:
https://datatracker.ietf.org/doc/html/rfc3356
Submission: On December 17 via api (December 17th 2024, 6:04:11 am UTC) from US — Scanned from DE

Summary HTTP 19 Redirects Links 24 Behaviour Indicators

Summary

This website contacted 3 IPs in 2 countries across 1 domains to perform 19 HTTP transactions. The main IP is 104.16.44.99, located in and belongs to CLOUDFLARENET, US. The main domain is datatracker.ietf.org. The Cisco Umbrella rank of the primary domain is 308596.
TLS certificate: Issued by E6 on November 25th 2024. Valid for: 3 months.

This is the only time datatracker.ietf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 12	104.16.44.99 104.16.44.99	13335 (CLOUDFLAR...) (CLOUDFLARENET)
8	2606:4700::68... 2606:4700::6810:2d63	13335 (CLOUDFLAR...) (CLOUDFLARENET)
19	3

12 104.16.44.99 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

datatracker.ietf.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
static.ietf.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
analytics.ietf.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 2606:4700::6810:2d63 (United States)

ASN13335 (CLOUDFLARENET, US)

static.ietf.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
20	ietf.org 1 redirects datatracker.ietf.org — Cisco Umbrella Rank: 308596 static.ietf.org — Cisco Umbrella Rank: 303763 analytics.ietf.org — Cisco Umbrella Rank: 426955	445 KB
19	1

	Domain	Requested by
13	static.ietf.org	datatracker.ietf.org static.ietf.org
5	datatracker.ietf.org	1 redirects static.ietf.org datatracker.ietf.org
2	analytics.ietf.org	datatracker.ietf.org analytics.ietf.org
19	3

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

Domain
www.rfc-editor.org
github.com
www.ietf.org
www.itu.int
ftp.ietf.org

Subject Issuer	Validity	Valid
ietf.org E6	`2024-11-25` - `2025-02-23`	3 months	crt.sh
static.ietf.org WE1	`2024-10-28` - `2025-01-27`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://datatracker.ietf.org/doc/html/rfc3356
Frame ID: 097F9C831F61948CDD0CBC914E88C1A6
Requests: 18 HTTP requests in this frame

Frame: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/main.js
Frame ID: 997C6849C7F3D9E0AE31198FEFA301BB
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

RFC 3356 - Internet Engineering Task Force and International Telecommunication Union - Telecommunications Standardization Sector Collaboration Guidelines

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Vue.js (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

19
Requests

95 %
HTTPS

50 %
IPv6

1
Domains

3
Subdomains

3
IPs

2
Countries

444 kB
Transfer

1176 kB
Size

1
Cookies

24 Outgoing links

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

URL: https://www.rfc-editor.org/errata.php#reportnew
Title: Report errata

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3356.txt
Title: txt

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3356.html
Title: html

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/pdfrfc/rfc3356.txt.pdf
Title: pdf

Search URL Search Domain Scan URL

URL: https://github.com/ietf-tools/datatracker/issues/new/choose
Title: Report a bug

Search URL Search Domain Scan URL

URL: http://www.ietf.org/IESG/liaison.html
Title: http://www.ietf.org/IESG/liaison.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/itudoc/itu-t/sdo/ref-a.5/isocietf.html
Title: http://www.itu.int/itudoc/itu-t/sdo/ref-a.5/isocietf.html

Search URL Search Domain Scan URL

URL: http://www.ietf.org/rfc/rfc2223.txt
Title: http://www.ietf.org/rfc/rfc2223.txt

Search URL Search Domain Scan URL

URL: http://www.ietf.org/rfc/rfc2026.txt
Title: http://www.ietf.org/rfc/rfc2026.txt

Search URL Search Domain Scan URL

URL: http://www.ietf.org/rfc/rfc2418.txt
Title: http://www.ietf.org/rfc/rfc2418.txt

Search URL Search Domain Scan URL

URL: ftp://ftp.ietf.org/rfc/rfc-index.txt
Title: ftp://ftp.ietf.org/rfc/rfc-index.txt

Search URL Search Domain Scan URL

URL: ftp://ftp.ietf.org/internet-drafts/1id-abstracts.txt
Title: ftp://ftp.ietf.org/internet-drafts/1id-abstracts.txt

Search URL Search Domain Scan URL

URL: http://www.ietf.org/html.charters/wg-dir.html
Title: http://www.ietf.org/html.charters/wg-dir.html

Search URL Search Domain Scan URL

URL: http://www.rfc-editor.org/howtopub.html
Title: http://www.rfc-editor.org/howtopub.html

Search URL Search Domain Scan URL

URL: http://www.ietf.org/ipr.html
Title: http://www.ietf.org/ipr.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/ITU-T
Title: http://www.itu.int/ITU-T

Search URL Search Domain Scan URL

URL: http://www.itu.int/publibase/itu-t/
Title: http://www.itu.int/publibase/itu-t/

Search URL Search Domain Scan URL

URL: http://www.itu.int/ITU-T/studygroups/comNN/index.html
Title: http://www.itu.int/ITU-T/studygroups/comNN/index.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/ITU-T/studygroups/ssg/index.html
Title: http://www.itu.int/ITU-T/studygroups/ssg/index.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/ITU-T/dbase/patent/index.html
Title: http://www.itu.int/ITU-T/dbase/patent/index.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/itudoc/itu-t/rec/A
Title: http://www.itu.int/itudoc/itu-t/rec/A

Search URL Search Domain Scan URL

URL: http://www.itu.int/itudoc/itu-t/wtsa-res/index.html
Title: http://www.itu.int/itudoc/itu-t/wtsa-res/index.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/itudoc/itu-t/guide/64657.html
Title: http://www.itu.int/itudoc/itu-t/guide/64657.html

Search URL Search Domain Scan URL

URL: http://www.itu.int/itudoc/itu-t/com2/template/w2000tem/index.html
Title: http://www.itu.int/itudoc/itu-t/com2/template/w2000tem/index.html

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 13

https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/main.js

19 HTTP transactions
1 data transactions

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

GET
H3 200 Primary Request rfc3356 Show response
datatracker.ietf.org/doc/html/ 70 KB
15 KB 595ms
578ms Document
text/html 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://datatracker.ietf.org/doc/html/rfc3356

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2179a864cfc920eeabcbc84d6ab977a9790e9dce3e684a6712baecd4edab26ef

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org .ietf.org meetecho.com .meetecho.com
Strict-Transport-Security	max-age=3600; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

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

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=14400
cf-cache-status: REVALIDATED
cf-ray: 8f34b6bf1d8b9972-FRA
content-encoding: br
content-security-policy: default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com
content-type: text/html; charset=utf-8
cross-origin-opener-policy: unsafe-none
date: Tue, 17 Dec 2024 06:04:07 GMT
expires: Tue, 17 Dec 2024 10:04:07 GMT
priority: u=0,i
referrer-policy: strict-origin-when-cross-origin
server: cloudflare
server-timing: cfExtPri
strict-transport-security: max-age=3600; includeSubDomains
vary: Cookie, Accept-Encoding
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN

GET
H3 200 import.css
static.ietf.org/fonts/inter/ 17 KB
894 B 39ms
28ms Stylesheet
text/css 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/fonts/inter/import.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2c7ca5045d08246698e0d013365deb0503a2ef9edc7b93dc2639894611f93173

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://datatracker.ietf.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"7b61f256640b0692a7f9fe4e680aac32"
age: 83236
expires: Tue, 17 Dec 2024 07:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/css
last-modified: Tue, 18 Jul 2023 15:35:09 GMT
vary: Accept-Encoding
priority: u=0,i=?0
cache-control: public, max-age=3600
cf-ray: 8f34b6c2cec19972-FRA
access-control-allow-origin: *
server: cloudflare

GET
H3 200 import.css
static.ietf.org/fonts/noto-sans-mono/ 20 KB
922 B 45ms
34ms Stylesheet
text/css 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/fonts/noto-sans-mono/import.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c64d8d328d884c4c61b9ebb98a4a2f9613e6de00c8d6f1d880380ba8627630a9

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://datatracker.ietf.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"45c68dabf31645a5242a4febcc3fbb59"
age: 4652
expires: Tue, 17 Dec 2024 07:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/css
last-modified: Tue, 18 Jul 2023 15:41:39 GMT
vary: Accept-Encoding
priority: u=0,i=?0
cache-control: public, max-age=3600
cf-ray: 8f34b6c2cec09972-FRA
access-control-allow-origin: *
server: cloudflare

GET
H3 200 document_html_referenced.css
static.ietf.org/dt/12.30.0/ietf/css/ 297 KB
43 KB 46ms
36ms Stylesheet
text/css 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/ietf/css/document_html_referenced.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: eb45960fb841ac38131848ade5dae44f7e9384060674cc1da07fd715a75b9c0e

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://datatracker.ietf.org/

Response headers

server: cloudflare
cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"104485a90b97e2f0d65135aa30b09465"
age: 32092
cf-ray: 8f34b6c2cec29972-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/css
last-modified: Thu, 12 Dec 2024 19:11:26 GMT
vary: Accept-Encoding
priority: u=0,i=?0

GET
H2 200 embedded-f2eedd22.js Show response
static.ietf.org/dt/12.30.0/assets/ 16 KB
5 KB 97ms
21ms Script
text/javascript 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/assets/embedded-f2eedd22.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7210265890fc16f4c53552175c4bc2fa4908713b6fa92bc1a5bf8aad8235ac57

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://datatracker.ietf.org
Referer: https://datatracker.ietf.org/

Response headers

cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"ade288e9d8a15701ec155aec8e67ed1a"
age: 32092
cf-ray: 8f34b6c33c8ddba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
access-control-allow-origin: https://datatracker.ietf.org
alt-svc: h3=":443"; ma=86400
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:26 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 create-pinia-singleton-1b578f3e.js Show response
static.ietf.org/dt/12.30.0/assets/ 205 KB
65 KB 109ms
33ms Script
text/javascript 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/assets/create-pinia-singleton-1b578f3e.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 581e0bb340ebe912a3b60f49fe313677a8fa92ad5787f09d93be6c93e81086d9

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://datatracker.ietf.org
Referer: https://datatracker.ietf.org/

Response headers

cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"f3c64681d75a2134404d00147e5c0594"
age: 32092
cf-ray: 8f34b6c33c8cdba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
access-control-allow-origin: https://datatracker.ietf.org
alt-svc: h3=":443"; ma=86400
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:26 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 Scrollbar-77b7dc64.js Show response
static.ietf.org/dt/12.30.0/assets/ 25 KB
9 KB 102ms
26ms Script
text/javascript 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/assets/Scrollbar-77b7dc64.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9103d69d6a14676b67098579bbb2d3cf178ab4883dcd8bf24536c009de5b2963

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://datatracker.ietf.org
Referer: https://datatracker.ietf.org/

Response headers

cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"449af1b026c5e36dc4e7162b8ff1d084"
age: 32092
cf-ray: 8f34b6c33c89dba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
access-control-allow-origin: https://datatracker.ietf.org
alt-svc: h3=":443"; ma=86400
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:25 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H3 200 document_html.js Show response
static.ietf.org/dt/12.30.0/ietf/js/ 251 KB
79 KB 54ms
44ms Script
text/javascript 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/ietf/js/document_html.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6ea4799c163988a12638f8166b12f289afc76ceb3a2ede3e43d32f057e07c94c

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://datatracker.ietf.org/

Response headers

server: cloudflare
cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"c6b63042063965dd354d0df593b171f4"
age: 32092
cf-ray: 8f34b6c2cec39972-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:29 GMT
vary: Accept-Encoding
priority: u=1,i=?0

GET
H3 200 theme.js Show response
static.ietf.org/dt/12.30.0/ietf/js/ 2 KB
890 B 39ms
29ms Script
text/javascript 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/ietf/js/theme.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: faf5c993b3668f3fad0144bf9a35a775e4b0e549aacbbeb03a08d8e591f8929c

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://datatracker.ietf.org/

Response headers

server: cloudflare
cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"63b4597b8d532fb8c3bb18d432710c1f"
age: 32092
cf-ray: 8f34b6c2cec49972-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:31 GMT
vary: Accept-Encoding
priority: u=1,i=?0

GET
H3 200 matomo.js Show response
analytics.ietf.org/ 66 KB
22 KB 39ms
29ms Script
application/javascript 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.ietf.org/matomo.js
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc3356
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 89e35b18e2ddd93f040839eb32f71a22a7781f27fca6e294f9405d5fb0ea2cc3

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://datatracker.ietf.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"675b8ac1-107aa"
age: 82764
expires: Wed, 18 Dec 2024 06:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: application/javascript
last-modified: Fri, 13 Dec 2024 01:15:45 GMT
vary: Accept-Encoding
priority: u=3,i=?0
cache-control: public, max-age=86400
pragma: public
cf-ray: 8f34b6c35eec9972-FRA
server: cloudflare

GET
H2 200 noto-sans-mono-latin.woff2
static.ietf.org/fonts/noto-sans-mono/ 32 KB
32 KB 35ms
34ms Font
font/woff2 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/fonts/noto-sans-mono/noto-sans-mono-latin.woff2
Requested by: Host: static.ietf.org
URL: https://static.ietf.org/fonts/noto-sans-mono/import.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4223382c2fb8043edd3718a9268e93e90b9e38f6077807bfdc7c2c63eab8e559

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://datatracker.ietf.org
Referer: https://static.ietf.org/fonts/noto-sans-mono/import.css

Response headers

cache-control: public, max-age=3600
cf-cache-status: HIT
etag: "92a9bc59413e3795344505e811024bc8"
age: 1927
cf-ray: 8f34b6c37d33dba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
accept-ranges: bytes
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 32548
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: font/woff2
last-modified: Mon, 15 May 2023 20:04:05 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 bootstrap-icons.3536be6d.woff2
static.ietf.org/dt/12.30.0/ietf/ 127 KB
128 KB 25ms
25ms Font
font/woff2 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/ietf/bootstrap-icons.3536be6d.woff2
Requested by: Host: static.ietf.org
URL: https://static.ietf.org/dt/12.30.0/ietf/css/document_html_referenced.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 476adf42b40325098fcfa8b36ab3e769186bb4f6ce6a249753e2e1a9c22bf99e

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://datatracker.ietf.org
Referer: https://static.ietf.org/dt/12.30.0/ietf/css/document_html_referenced.css

Response headers

cache-control: public, max-age=3600
cf-cache-status: HIT
etag: "cc1e5eda776be5f0ff614285c31d4892"
age: 32084
cf-ray: 8f34b6c37d36dba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
accept-ranges: bytes
access-control-allow-origin: https://datatracker.ietf.org
alt-svc: h3=":443"; ma=86400
content-length: 130396
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: font/woff2
last-modified: Thu, 12 Dec 2024 19:11:26 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 inter-latin.woff2
static.ietf.org/fonts/inter/ 37 KB
37 KB 32ms
32ms Font
font/woff2 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/fonts/inter/inter-latin.woff2
Requested by: Host: static.ietf.org
URL: https://static.ietf.org/fonts/inter/import.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 450f3ba4e47ee174bd9692b396f264b907d37d2528f53911760f3d0edb785f7e

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://datatracker.ietf.org
Referer: https://static.ietf.org/fonts/inter/import.css

Response headers

cache-control: public, max-age=3600
cf-cache-status: HIT
etag: "e08be6d5d433944f7ad52902e4d24db5"
age: 23502
cf-ray: 8f34b6c37d39dba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
accept-ranges: bytes
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 37924
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: font/woff2
last-modified: Mon, 15 May 2023 20:04:04 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H2 200 Status-0c397441.js Show response
static.ietf.org/dt/12.30.0/assets/ 2 KB
901 B 22ms
21ms Script
text/javascript 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/assets/Status-0c397441.js
Requested by: Host: static.ietf.org
URL: https://static.ietf.org/dt/12.30.0/assets/create-pinia-singleton-1b578f3e.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0a82ae40425f91b62ad8277788a6e13cd0bbf07801da8d5e0caa2314d9af0dca

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://datatracker.ietf.org
Referer

Response headers

cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"a4fa13dc669e515ac78588da450fbe8d"
age: 32129
cf-ray: 8f34b6c39d63dba9-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
access-control-allow-origin: https://datatracker.ietf.org
alt-svc: h3=":443"; ma=86400
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/javascript
last-modified: Thu, 12 Dec 2024 19:11:26 GMT
vary: Origin, Accept-Encoding
server: cloudflare

GET
H3

200

main.js Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/ Frame 997C
Redirect Chain

https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/main.js?

9 KB
4 KB

21ms
21ms

Script
application/javascript

104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/main.js?

Protocol

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

209958a5056e4c893ae2deaf57b8e6eb306be8d887f6b7a5b8f14dab105a88f7

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

Response headers

cache-control: max-age=14400, stale-if-error=10800, stale-while-revalidate=10800, public
content-encoding: br
x-content-type-options: nosniff
cf-ray: 8f34b6c3df1c9972-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
server: cloudflare
priority: u=3,i=?0

Redirect headers

cache-control: max-age=300, stale-if-error=10800, stale-while-revalidate=10800, public
location: /cdn-cgi/challenge-platform/h/b/scripts/jsd/787bc399e22f/main.js?
cf-ray: 8f34b6c39f019972-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 0
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
vary: Accept-Encoding
server: cloudflare
priority: u=3,i=?0

GET
DATA 200
OK truncated
/ 183 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: d8c89b0459ec4d6069037002ff5d824395ff37dbf866bc4298fce22d336b182a

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

Response headers

Content-Type: image/svg+xml

POST
H3 204 matomo.php
analytics.ietf.org/ 0
0 326ms
325ms Ping
text/html 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://analytics.ietf.org/matomo.php?action_name=RFC%203356%20-%20Internet%20Engineering%20Task%20Force%20and%20International%20Telecommunication%20Union%20-%20Telecommunications%20Standardization%20Sector%20Collaboration%20Guidelines&idsite=7&rec=1&r=354345&h=7&m=4&s=7&url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Frfc3356&_id=&_idn=1&send_image=0&_refts=0&pv_id=BmEnBD&pf_net=18&pf_srv=578&pf_tfr=8&pf_dm1=116&uadata=%7B%22formFactors%22%3A%5B%5D%2C%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by: Host: analytics.ietf.org
URL: https://analytics.ietf.org/matomo.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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: application/x-www-form-urlencoded; charset=utf-8
Referer: https://datatracker.ietf.org/

Response headers

GET
H3 200 latest.json Show response
datatracker.ietf.org/status/ 21 B
535 B 291ms
291ms Fetch
application/json 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://datatracker.ietf.org/status/latest.json

Requested by

Host: static.ietf.org
URL: https://static.ietf.org/dt/12.30.0/assets/Status-0c397441.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

02a8efa9ca9e2eb5890f0bfab23debcafffccc4bc12190f91d4675c9539c6e67

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org .ietf.org meetecho.com .meetecho.com
Strict-Transport-Security	max-age=3600; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN

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://datatracker.ietf.org/doc/html/rfc3356

Response headers

cf-cache-status: HIT
etag: "ca1e9866f5f9956ba23cd89e22f4c9f1"
x-content-type-options: nosniff
expires: Tue, 17 Dec 2024 10:04:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: application/json
vary: Cookie, origin, Accept-Encoding
priority: u=1,i
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=3600; includeSubDomains
content-security-policy: default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com
cache-control: public, max-age=14400
cross-origin-opener-policy: unsafe-none
referrer-policy: strict-origin-when-cross-origin
cf-ray: 8f34b6c3df1b9972-FRA
accept-ranges: bytes
content-length: 21
server: cloudflare

GET
H2 200 ietf-logo-nor-32.png
static.ietf.org/dt/12.30.0/ietf/images/ 857 B
1 KB 43ms
25ms Other
image/png 2606:4700::6810:2d63
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/dt/12.30.0/ietf/images/ietf-logo-nor-32.png
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2d63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9b8ea08883a7ba9f91e7c137c89a4356d621ade48207f392fa9c77fd41d23c5f

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://datatracker.ietf.org/

Response headers

cache-control: public, max-age=3600
cf-cache-status: HIT
etag: "2bc4894b1a88b27c62d83b61c527c7af"
age: 31676
cf-ray: 8f34b6c409dad3b0-FRA
expires: Tue, 17 Dec 2024 07:04:07 GMT
accept-ranges: bytes
alt-svc: h3=":443"; ma=86400
content-length: 857
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: image/png
last-modified: Thu, 12 Dec 2024 19:11:28 GMT
vary: Accept-Encoding
server: cloudflare

POST
H3 200 8f34b6bf1d8b9972 Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 997C 0
690 B 25ms
21ms XHR
text/plain 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/r/8f34b6bf1d8b9972
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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: application/json
Referer

Response headers

cf-ray: 8f34b6c45f4a9972-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
content-length: 0
date: Tue, 17 Dec 2024 06:04:07 GMT
content-type: text/plain; charset=UTF-8
server: cloudflare
priority: u=1,i

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.

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
			.ietf.org/	1970-01-21 10:32:31	Name: cf_clearance Value: o0I9pMJtWlIX7P9Jx0LLQwEo3G0IT2HL95KRYsl.7Lw-1734415447-1.2.1.1-Pnq7zrZ1m0i81CVq3nYnLpZdYt2YoI4ldAMEXIoqtjEEXUc3ZfBwhJOkaYlk4zIy3KAJQJ4Ot1Jn9bqo85TUx3RrEqokZltOiSBlprgstvSD3SyQ9gadzK_fcc35Wi35NxO4vE4NEej1H3qXJkPH8AmZ77IWoiT9M1WcMZok7.MgUklDJ6O32rptPx6XP4UXol2R40w5b9eTQhJ0h1L2nEI2MPfefj5gBde1WwSasIsFwc.QzG9r.MRnNBSW_XUOh9LoCqIeLfUj9ud8Pq2JAxOmhMpsr8pHQf9b1CJKK18xYp_o1UVCbiFFDjCUA8uvTpG8IfuFap7M9sPt6zCjrMGIwH9B4qTlQSfMQLZ4SQ0WInKrLdgv9EpM9eJCOezv

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
Content-Security-Policy	default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/ https://analytics.ietf.org https://static.ietf.org; frame-ancestors 'self' ietf.org .ietf.org meetecho.com .meetecho.com
Strict-Transport-Security	max-age=3600; includeSubDomains
X-Content-Type-Options	nosniff
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.

analytics.ietf.org
datatracker.ietf.org
static.ietf.org
104.16.44.99
2606:4700::6810:2d63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datatracker.ietf.org Open in urlscan Pro 104.16.44.99 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

19 Requests

95 %HTTPS

50 %IPv6

1 Domains

3 Subdomains

3 IPs

2 Countries

444 kBTransfer

1176 kBSize

1 Cookies

24 Outgoing links

Redirected requests

19 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 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

Redirect 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

14 JavaScript Global Variables

1 Cookies

Security Headers

Indicators

datatracker.ietf.org Open in urlscan Pro
104.16.44.99 Public Scan

Screenshot
Live screenshot

Full Image

19
Requests

95 %
HTTPS

50 %
IPv6

1
Domains

3
Subdomains

3
IPs

2
Countries

444 kB
Transfer

1176 kB
Size

1
Cookies

19 HTTP transactions
1 data transactions