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

Go To Rescan
Add Verdict Report

Submitted URL:
https://untitledenterprises.org/ 3yr old
Effective URL:
https://datatracker.ietf.org/doc/html/rfc9000 9yr old
Submission: On May 03 via api (May 3rd 2026, 11:17:38 pm UTC) from FI — Scanned from FR

Summary HTTP 22 Redirects Links 96 Behaviour Indicators

Summary

This website contacted 3 IPs in 3 countries across 2 domains to perform 22 HTTP transactions. The main IP is 104.16.45.99, located in Ascension Island and belongs to CLOUDFLARENET - Cloudflare, Inc., US. The main domain is datatracker.ietf.org. The Cisco Umbrella rank of the primary domain is 295215. 9yr old
TLS certificate: Issued by E8 on March 11th 2026. Valid for: 3mo.

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 1	217.70.184.55 217.70.184.55	29169 (GANDI-AS ...) (GANDI-AS GANDI SAS)
1 14	104.16.45.99 104.16.45.99	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
9	2606:4700::68... 2606:4700::6810:2c63	13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
22	3

1 217.70.184.55 (Paris, France) 1 redirects

ASN29169 (GANDI-AS GANDI SAS, FR)
PTR: webredir.gandi.net

untitledenterprises.org 3yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

14 104.16.45.99 (Ascension Island) 1 redirects

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

datatracker.ietf.org 9yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools
static.ietf.org 3yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools
analytics.ietf.org 6yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

9 2606:4700::6810:2c63 (None, )

ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US)

static.ietf.org 3yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

	Apex Domain Subdomains	Transfer
23	ietf.org 1 redirects datatracker.ietf.org — Cisco Umbrella Rank: 295215 9yr old static.ietf.org — Cisco Umbrella Rank: 337110 3yr old analytics.ietf.org — Cisco Umbrella Rank: 565242 6yr old	589 KB
1	untitledenterprises.org 1 redirects untitledenterprises.org 3yr old	110 B
22	2

	Domain	Requested by
16	static.ietf.org	datatracker.ietf.org static.ietf.org
5	datatracker.ietf.org	1 redirects datatracker.ietf.org static.ietf.org
2	analytics.ietf.org	datatracker.ietf.org analytics.ietf.org
1	untitledenterprises.org	1 redirects
22	4

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

Domain
www.rfc-editor.org
mailarchive.ietf.org
github.com
trustee.ietf.org
doi.org
tools.ietf.org
web.archive.org
docs.google.com

Subject Issuer	Validity	Valid
ietf.org E8	`2026-03-11` - `2026-06-09`	3mo	crt.sh
static.ietf.org WE1	`2026-04-13` - `2026-07-12`	3mo	crt.sh

This page contains 2 frames:

Primary Page: https://datatracker.ietf.org/doc/html/rfc9000
Frame ID: DC7223BFCD78F199C0794E2559C06AF4
Requests: 21 HTTP requests in this frame

Frame: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/fe6331af5207/main.js
Frame ID: 1E2F8A594E21F9832BA3E0C8F2C18B04
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

RFC 9000 - QUIC: A UDP-Based Multiplexed and Secure Transport

Page URL History Show full URLs

https://untitledenterprises.org/ HTTP 301
https://datatracker.ietf.org/doc/html/rfc9000 Page URL

Detected technologies

Vue.js (JavaScript frameworks) Expand

Overall confidence: 100%
Detected patterns

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

Cloudflare Bot Management (Security) Expand

Overall confidence: 100%
Detected patterns

Page Statistics

22
Requests

95 %
HTTPS

33 %
IPv6

2
Domains

4
Subdomains

3
IPs

3
Countries

588 kB
Transfer

1934 kB
Size

2
Cookies

96 Outgoing links

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

URL: https://www.rfc-editor.org/errata_search.php?rfc=9000
Title: View errata

Search URL Search Domain Scan URL

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/rfc9000.txt
Title: txt

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9000.html
Title: html

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9000.xml
Title: xml

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9000.pdf
Title: pdf

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/inline-errata/rfc9000.html
Title: w/errata

Search URL Search Domain Scan URL

URL: https://mailarchive.ietf.org/arch/browse/quic/?q=rfc9000%20OR%20%22draft-ietf-quic-transport%22
Title: Mailing list discussion

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: https://www.rfc-editor.org/rfc/rfc9000
Title: 9000

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc9000
Title: https://www.rfc-editor.org/info/rfc9000

Search URL Search Domain Scan URL

URL: https://trustee.ietf.org/license-info
Title: https://trustee.ietf.org/license-info

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-6
Title: Section 6

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-7
Title: Section 7

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-7.7
Title: Section 7.7

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-9.2
Title: Section 9.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-5.2
Title: Section 5.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.6
Title: Section 4.6

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-5.8
Title: Section 5.8

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-6.2
Title: Section 6.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.1.2
Title: Section 4.1.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#appendix-A.3
Title: A.3

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#appendix-B.3
Title: B.3

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-6.2.1
Title: Section 6.2.1

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/1879141.1879174
Title: GATEWAY

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-6
Title: Section 6

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-5.4
Title: Section 5.4

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.1.4
Title: Section 4.1.4

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-9.5
Title: Section 9.5

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3449#section-3
Title: Section 3

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-1.1
Title: Section 1.1

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8085#section-5.2
Title: Section 5.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-4.6.1
Title: Section 4.6.1

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-3
Title: Section 3

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-4.1
Title: Section 4.1

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-5.1
Title: Section 5.1

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-4.4
Title: Section 4.4

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-5.2
Title: Section 5.2

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8899#section-4.6
Title: Section 4.6

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.7
Title: Section 4.7

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.9.1
Title: Section 4.9.1

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9002#section-6.4
Title: Section 6.4

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8446#section-2.3
Title: Section 2.3

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.1.1
Title: Section 4.1.1

Search URL Search Domain Scan URL

URL: https://tools.ietf.org/html/draft-ietf-quic-manageability-11
Title: QUIC-MANAGEABILITY

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc9001#section-4.8
Title: Section 4.8

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3552#section-3.5
Title: Section 3.5

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8446#appendix-E.1
Title: Appendix E.1

Search URL Search Domain Scan URL

URL: https://doi.org/10.1145/1455770.1455782
Title: CSRF

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/bcp38
Title: BCP38

Search URL Search Domain Scan URL

URL: https://web.archive.org/web/20150315054838/http://ha.ckers.org/slowloris/
Title: SLOWLORIS

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8126#section-4.5
Title: Section 4.5

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8126#section-4.9
Title: Section 4.9

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8126#section-4.6
Title: Section 4.6

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8126#section-4.10
Title: 4.10

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8899
Title: https://www.rfc-editor.org/info/rfc8899

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc7120
Title: https://www.rfc-editor.org/info/rfc7120

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc791
Title: https://www.rfc-editor.org/info/rfc791

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8999
Title: https://www.rfc-editor.org/info/rfc8999

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc9002
Title: https://www.rfc-editor.org/info/rfc9002

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc9001
Title: https://www.rfc-editor.org/info/rfc9001

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc1191
Title: https://www.rfc-editor.org/info/rfc1191

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc2119
Title: https://www.rfc-editor.org/info/rfc2119

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc3168
Title: https://www.rfc-editor.org/info/rfc3168

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc3629
Title: https://www.rfc-editor.org/info/rfc3629

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc6437
Title: https://www.rfc-editor.org/info/rfc6437

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8085
Title: https://www.rfc-editor.org/info/rfc8085

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8126
Title: https://www.rfc-editor.org/info/rfc8126

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8174
Title: https://www.rfc-editor.org/info/rfc8174

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8201
Title: https://www.rfc-editor.org/info/rfc8201

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8311
Title: https://www.rfc-editor.org/info/rfc8311

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8446
Title: https://www.rfc-editor.org/info/rfc8446

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc768
Title: https://www.rfc-editor.org/info/rfc768

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc5116
Title: https://www.rfc-editor.org/info/rfc5116

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc7301
Title: https://www.rfc-editor.org/info/rfc7301

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc7838
Title: https://www.rfc-editor.org/info/rfc7838

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc6265
Title: https://www.rfc-editor.org/info/rfc6265

Search URL Search Domain Scan URL

URL: https://docs.google.com/document/d/1RNHkx_VvKWyWg6Lr8SZ-saqsQx7rFV-ev2jRFUoVD34/edit?usp=sharing
Title: https://docs.google.com/document/d/1RNHkx_VvKWyWg6Lr8SZ-saqsQx7rFV-ev2jRFUoVD34/edit?usp=sharing

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc7540
Title: https://www.rfc-editor.org/info/rfc7540

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8200
Title: https://www.rfc-editor.org/info/rfc8200

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc4086
Title: https://www.rfc-editor.org/info/rfc4086

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc1812
Title: https://www.rfc-editor.org/info/rfc1812

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc1918
Title: https://www.rfc-editor.org/info/rfc1918

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc2018
Title: https://www.rfc-editor.org/info/rfc2018

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc2104
Title: https://www.rfc-editor.org/info/rfc2104

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc3449
Title: https://www.rfc-editor.org/info/rfc3449

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc4193
Title: https://www.rfc-editor.org/info/rfc4193

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc4291
Title: https://www.rfc-editor.org/info/rfc4291

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc4443
Title: https://www.rfc-editor.org/info/rfc4443

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc4787
Title: https://www.rfc-editor.org/info/rfc4787

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc5681
Title: https://www.rfc-editor.org/info/rfc5681

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc5869
Title: https://www.rfc-editor.org/info/rfc5869

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc7983
Title: https://www.rfc-editor.org/info/rfc7983

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8087
Title: https://www.rfc-editor.org/info/rfc8087

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8981
Title: https://www.rfc-editor.org/info/rfc8981

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc3552
Title: https://www.rfc-editor.org/info/rfc3552

Search URL Search Domain Scan URL

Page URL History

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

https://untitledenterprises.org/ HTTP 301
https://datatracker.ietf.org/doc/html/rfc9000 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 16

https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/fe6331af5207/main.js

22 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 rfc9000 Show response
datatracker.ietf.org/doc/html/
Redirect Chain

https://untitledenterprises.org/
https://datatracker.ietf.org/doc/html/rfc9000

792 KB
142 KB

163ms
136ms

Document
text/html

104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL

https://datatracker.ietf.org/doc/html/rfc9000

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

947b9032e89e1c1e8a44cd62bb31ea57711e4bc7b2a4e975484b5057e38df3dd

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/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Linux"

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=14400
cf-cache-status: HIT
cf-ray: 9f62faf76bba8bd2-CDG
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: Sun, 03 May 2026 23:17:39 GMT
expires: Mon, 04 May 2026 03:17:39 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
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN

Redirect headers

content-length: 0
location: https://datatracker.ietf.org/doc/html/rfc9000

GET
H3 200 import.css
static.ietf.org/fonts/inter/ 17 KB
868 B 49ms
29ms Stylesheet
text/css 104.16.45.99
Cloudflare

General

Check archive.org

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/rfc9000
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2c7ca5045d08246698e0d013365deb0503a2ef9edc7b93dc2639894611f93173

Request headers

sec-ch-ua-platform: "Linux"
Referer: https://datatracker.ietf.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0

Response headers

server: cloudflare
cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"7b61f256640b0692a7f9fe4e680aac32"
age: 36532
cf-ray: 9f62faf88d928bd2-CDG
expires: Mon, 04 May 2026 00:17:39 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Sun, 03 May 2026 23:17:39 GMT
content-type: text/css
last-modified: Tue, 18 Jul 2023 15:35:09 GMT
vary: Accept-Encoding
priority: u=0,i=?0

GET
H3 200 import.css
static.ietf.org/fonts/noto-sans-mono/ 20 KB
901 B 51ms
32ms Stylesheet
text/css 104.16.45.99
Cloudflare

General

Check archive.org

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/rfc9000
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: c64d8d328d884c4c61b9ebb98a4a2f9613e6de00c8d6f1d880380ba8627630a9

Request headers

sec-ch-ua-platform: "Linux"
Referer: https://datatracker.ietf.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0

Response headers

server: cloudflare
cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"45c68dabf31645a5242a4febcc3fbb59"
age: 39933
cf-ray: 9f62faf88d948bd2-CDG
expires: Mon, 04 May 2026 00:17:39 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Sun, 03 May 2026 23:17:39 GMT
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sec-ch-ua-platform: "Linux"
Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0

Response headers

cache-control: public, max-age=3600
content-encoding: br
cf-cache-status: HIT
etag: W/"411c846bb5d8b3098f727a4d8b419444"
age: 1680
cf-ray: 9f62fafa5b532a1d-CDG
expires: Mon, 04 May 2026 00:17:39 GMT
access-control-allow-origin: *
date: Sun, 03 May 2026 23:17:39 GMT
content-type: text/javascript
last-modified: Fri, 01 May 2026 21:32:35 GMT
vary: Origin
server: cloudflare

GET
H3

200

main.js Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/fe6331af5207/ Frame 1E2F
Redirect Chain

https://datatracker.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/fe6331af5207/main.js?

22 KB
10 KB

17ms
17ms

Script
application/javascript

104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL

https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/fe6331af5207/main.js?

Requested by

Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc9000

Protocol

Server

104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),

Reverse DNS

Software

cloudflare /

Resource Hash

5c2fbcb676490b3bd4a7a0b1ad13be344c68e2d4a44bc33d562ee4379c098aaa

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/147.0.0.0 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: 9f62fafb59fc8bd2-CDG
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Sun, 03 May 2026 23:17:39 GMT
content-type: application/javascript; charset=UTF-8
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/g/scripts/jsd/fe6331af5207/main.js?
cf-ray: 9f62fafa68638bd2-CDG
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 0
server-timing: cfExtPri
date: Sun, 03 May 2026 23:17:39 GMT
server: cloudflare
priority: u=3,i=?0

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

General

Check archive.org

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/147.0.0.0 Safari/537.36
Referer

Response headers

Content-Type: image/svg+xml

POST
H3 204 matomo.php
analytics.ietf.org/ 0
0 328ms
327ms Ping
text/html 104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL: https://analytics.ietf.org/matomo.php?action_name=RFC%209000%20-%20QUIC%3A%20A%20UDP-Based%20Multiplexed%20and%20Secure%20Transport&idsite=7&rec=1&r=275496&h=1&m=17&s=39&url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Frfc9000&_id=&_idn=1&send_image=0&_refts=0&pv_id=4guMX1&pf_net=28&pf_srv=136&pf_tfr=47&pf_dm1=304&uadata=%7B%22formFactors%22%3A%5B%22Desktop%22%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22147.0.0.0%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22147.0.0.0%22%7D%2C%7B%22brand%22%3A%22Not-A.Brand%22%2C%22version%22%3A%2224.0.0.0%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Linux%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: 104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform: "Linux"
Referer: https://datatracker.ietf.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
Content-Type: application/x-www-form-urlencoded; charset=utf-8
sec-ch-ua-mobile: ?0

Response headers

GET
H3 200 latest.json Show response
datatracker.ietf.org/status/ 21 B
529 B 23ms
23ms Fetch
application/json 104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL

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

Requested by

Host: static.ietf.org
URL: https://static.ietf.org/dt/12.63.1/assets/Status-e8016ce3.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., 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

sec-ch-ua-platform: "Linux"
Referer: https://datatracker.ietf.org/doc/html/rfc9000
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0

Response headers

cf-cache-status: HIT
etag: "ca1e9866f5f9956ba23cd89e22f4c9f1"
age: 328
x-content-type-options: nosniff
expires: Mon, 04 May 2026 03:17:39 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Sun, 03 May 2026 23:17:39 GMT
content-type: application/json
vary: Cookie, origin
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: 9f62fafb9a478bd2-CDG
accept-ranges: bytes
content-length: 21
server: cloudflare

POST
H3 200 9f62faf76bba8bd2 Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/jsd/oneshot/fe6331af5207/0.551561413185015:1777849605:3uVDcDzu4CjOlo-MXYDZbqs1z0l40_pBwQHonBgn9sY/ Frame 1E2F 0
853 B 23ms
19ms XHR
text/plain 104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/g/jsd/oneshot/fe6331af5207/0.551561413185015:1777849605:3uVDcDzu4CjOlo-MXYDZbqs1z0l40_pBwQHonBgn9sY/9f62faf76bba8bd2
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: 104.16.45.99 , Ascension Island, ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua-platform: "Linux"
Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
Content-Type: text/plain;charset=UTF-8
sec-ch-ua-mobile: ?0

Response headers

timing-allow-origin: https://datatracker.ietf.org
cf-ray: 9f62fafbba898bd2-CDG
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
content-length: 0
cf-chl-out-s: Zz9uC015xiJmCGI3a1n7uA==$mosVs2rejyI0mhCPEqOBLA==
date: Sun, 03 May 2026 23:17:39 GMT
content-type: text/plain; charset=UTF-8
server: cloudflare
priority: u=1,i

GET
H2 200 ietf-logo-nor-32.png
static.ietf.org/dt/12.63.1/ietf/images/ 857 B
1 KB 22ms
22ms Other
image/png 2606:4700::6810:2c63
Cloudflare

General

Check archive.org

Download Go to

Full URL: https://static.ietf.org/dt/12.63.1/ietf/images/ietf-logo-nor-32.png
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:2c63 -, , ASN13335 (CLOUDFLARENET - Cloudflare, Inc., US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9b8ea08883a7ba9f91e7c137c89a4356d621ade48207f392fa9c77fd41d23c5f

Request headers

sec-ch-ua-platform: "Linux"
Referer: https://datatracker.ietf.org/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/147.0.0.0 Safari/537.36
sec-ch-ua: "Chromium";v="147", "Google Chrome";v="147", "Not-A.Brand";v="24"
sec-ch-ua-mobile: ?0

Response headers

cache-control: public, max-age=3600
cf-cache-status: HIT
etag: "2bc4894b1a88b27c62d83b61c527c7af"
age: 1680
cf-ray: 9f62fafbccb0e99d-CDG
expires: Mon, 04 May 2026 00:17:39 GMT
accept-ranges: bytes
access-control-allow-origin: *
content-length: 857
date: Sun, 03 May 2026 23:17:39 GMT
content-type: image/png
last-modified: Fri, 01 May 2026 21:32:36 GMT
server: cloudflare

Verdicts & Comments Add Verdict or Comment

14 JavaScript Window variables

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

2 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 22:36:26	Name: cf_clearance Value: 4Zbk3FZ3viyf8oiYts6dNQj5jNuypGbY5SuXCkoLeF0-1777850259-1.2.1.1-B6uhDdA7P2ND3HGi3C7K42DKgJdTo8r4ojgMuTyWyJurBdmD7OLtCLkZs9fAthREs5O8hm2Nywjgt7sz9qMxCXxzsxdhzWlreY7Fd4cudJoCWZldOQgURT4kFk_uAMwVDp2R0zQvHTpCqYo3tQF_4eHOjg7YXESSaZqgmFDhWOk6u4YjPK5xR5HrErpb2IRCoYrAgbbnjg35cZedRTxmYrgVrtdSSBRzf1UiV4XZbqicj6skoaHJNitemp5jXcR1SlkBS227H65SVOxdVkPHQJUQn8nhpOFtctn248vA9MHDPR04Mx7flqoFYs4.NrlmMy4yWYPGLEScjfsIf4smuQ
			.ietf.org/	1970-01-21 13:50:52	Name: __cf_bm Value: z7HB3AcZwS_vs88dFtWJ3EWCuQdKUuCR.2_Dr4El3qw-1777850259.8088515-1.0.1.1-0xqIuaMM3CtmCQq_SGzTwm7r49z4P2y_7jHjHMeWO2neasL_cPkIheN.vKa94aEa07UWy5gt.KpKRkkzjXrP2ZnNWg.z4uxndGdkdXNmOGqcMnViex7h_ILvlyfyMIlx

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
untitledenterprises.org
104.16.45.99
217.70.184.55
2606:4700::6810:2c63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datatracker.ietf.org 104.16.45.99 Public Scan Open in urlscan Pro

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

22 Requests

95 %HTTPS

33 %IPv6

2 Domains

4 Subdomains

3 IPs

3 Countries

588 kBTransfer

1934 kBSize

2 Cookies

96 Outgoing links

Page URL History

Redirected requests

22 HTTP transactions Everything HTML Script Fetch XHR CSS Image Font Expand all 1 data transactions

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

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 Window variables

2 Cookies

Security Headers

Indicators

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

Screenshot
Live screenshot

Full Image

22
Requests

95 %
HTTPS

33 %
IPv6

2
Domains

4
Subdomains

3
IPs

3
Countries

588 kB
Transfer

1934 kB
Size

2
Cookies

22 HTTP transactions
1 data transactions