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

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URL:
https://datatracker.ietf.org/doc/html/rfc8996 9yr old
Submission: On April 21 via api (April 21st 2026, 10:59:51 pm UTC) from US — Scanned from US

Summary HTTP 22 Redirects Links 100 Behaviour Indicators

Summary

This website contacted 2 IPs in 1 countries across 1 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 246457. 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 23	104.16.45.99 104.16.45.99		13335 (CLOUDFLAR...) (CLOUDFLARENET - Cloudflare)
22	2

23 104.16.45.99 (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

	Apex Domain Subdomains	Transfer
23	ietf.org 1 redirects datatracker.ietf.org — Cisco Umbrella Rank: 246457 9yr old static.ietf.org — Cisco Umbrella Rank: 272810 3yr old analytics.ietf.org — Cisco Umbrella Rank: 505950 6yr old	476 KB
22	1

	Domain	Requested by
16	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
22	3

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

Domain
www.rfc-editor.org
mailarchive.ietf.org
github.com
trustee.ietf.org
nvlpubs.nist.gov
www.mitls.org

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/rfc8996
Frame ID: D7AAEFC5543E4A10A5FDD525261E4CF4
Requests: 21 HTTP requests in this frame

Frame: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/0b8fb825cb67/main.js
Frame ID: BAF5964410361AE94B4E819B99DD5380
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

RFC 8996 - Deprecating TLS 1.0 and TLS 1.1

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

0 %
IPv6

1
Domains

3
Subdomains

2
IPs

1
Countries

475 kB
Transfer

1337 kB
Size

2
Cookies

100 Outgoing links

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

URL: https://www.rfc-editor.org/errata_search.php?rfc=8996
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/rfc8996.txt
Title: txt

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8996.html
Title: html

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8996.xml
Title: xml

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8996.pdf
Title: pdf

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/inline-errata/rfc8996.html
Title: w/errata

Search URL Search Domain Scan URL

URL: https://mailarchive.ietf.org/arch/browse/tls/?q=rfc8996%20OR%20%22draft-ietf-tls-oldversions-deprecate%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/rfc8996
Title: 8996

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5469
Title: 5469

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7507
Title: 7507

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3261
Title: 3261

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3329
Title: 3329

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3436
Title: 3436

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3470
Title: 3470

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3501
Title: 3501

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3552
Title: 3552

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3568
Title: 3568

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3656
Title: 3656

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3749
Title: 3749

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3767
Title: 3767

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3856
Title: 3856

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3871
Title: 3871

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3887
Title: 3887

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3903
Title: 3903

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3943
Title: 3943

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc3983
Title: 3983

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4097
Title: 4097

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4111
Title: 4111

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc%E2%80%8B%204162
Title:  4162

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4168
Title: 4168

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4217
Title: 4217

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4235
Title: 4235

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4261
Title: 4261

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4279
Title: 4279

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4497
Title: 4497

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4513
Title: 4513

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4531
Title: 4531

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4540
Title: 4540

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4582
Title: 4582

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4616
Title: 4616

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4642
Title: 4642

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4680
Title: 4680

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4681
Title: 4681

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4712
Title: 4712

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4732
Title: 4732

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4743
Title: 4743

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc%E2%80%8B%204744
Title:  4744

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4785
Title: 4785

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4791
Title: 4791

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4823
Title: 4823

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4851
Title: 4851

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4964
Title: 4964

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4975
Title: 4975

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4976
Title: 4976

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc4992
Title: 4992

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5018
Title: 5018

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5019
Title: 5019

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5023
Title: 5023

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5024
Title: 5024

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5049
Title: 5049

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5054
Title: 5054

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5091
Title: 5091

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5158
Title: 5158

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5216
Title: 5216

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc%E2%80%8B%205238
Title:  5238

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5263
Title: 5263

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5281
Title: 5281

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5364
Title: 5364

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5415
Title: 5415

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5422
Title: 5422

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5456
Title: 5456

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5734
Title: 5734

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5878
Title: 5878

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc5953
Title: 5953

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6012
Title: 6012

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6042
Title: 6042

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6083
Title: 6083

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6084
Title: 6084

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6176
Title: 6176

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6347
Title: 6347

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6353
Title: 6353

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6367
Title: 6367

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc%E2%80%8B%206460
Title:  6460

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6614
Title: 6614

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6739
Title: 6739

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6749
Title: 6749

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc6750
Title: 6750

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7030
Title: 7030

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7465
Title: 7465

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7525
Title: 7525

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7562
Title: 7562

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc7568
Title: 7568

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8261
Title: 8261

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/rfc/rfc8422
Title: 8422

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/info/rfc8996
Title: https://www.rfc-editor.org/info/rfc8996

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://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-52r2.pdf
Title: NIST800-52r2

Search URL Search Domain Scan URL

URL: https://www.mitls.org/downloads/transcript-collisions.pdf
Title: Bhargavan2016

Search URL Search Domain Scan 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/b/scripts/jsd/0b8fb825cb67/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 rfc8996 Show response
datatracker.ietf.org/doc/html/ 190 KB
26 KB 50ms
36ms Document
text/html 104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL

https://datatracker.ietf.org/doc/html/rfc8996

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

57951391baaa923e1070a2df28d1488c8ea27fbdf83e923ac6f25a15a2d722ae

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

age: 172
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=14400
cf-cache-status: HIT
cf-ray: 9f000069fdd2e611-IAD
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, 21 Apr 2026 22:59:52 GMT
expires: Wed, 22 Apr 2026 02:59:52 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

GET
H3 200 import.css
static.ietf.org/fonts/inter/ 17 KB
858 B 42ms
34ms Stylesheet
text/css 104.16.45.99
Cloudflare

General

Check archive.org

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Full URL: https://static.ietf.org/fonts/inter/import.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc8996
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: 35469
cf-ray: 9f00006a4f63e611-IAD
expires: Tue, 21 Apr 2026 23:59:52 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Tue, 21 Apr 2026 22:59:52 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
904 B 41ms
33ms 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/rfc8996
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: 38871
cf-ray: 9f00006a4f5ee611-IAD
expires: Tue, 21 Apr 2026 23:59:52 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Tue, 21 Apr 2026 22:59:52 GMT
content-type: text/css
last-modified: Tue, 18 Jul 2023 15:41:39 GMT
vary: Accept-Encoding
priority: u=0,i=?0

GET
H3 200 document_html_referenced.css
static.ietf.org/dt/12.62.0/ietf/css/ 297 KB
43 KB 38ms
30ms Stylesheet
text/css 104.16.45.99
Cloudflare

General

Check archive.org

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Full URL: https://static.ietf.org/dt/12.62.0/ietf/css/document_html_referenced.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc8996
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: eb45960fb841ac38131848ade5dae44f7e9384060674cc1da07fd715a75b9c0e

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
content-encoding: br
cf-cache-status: HIT
etag: W/"104485a90b97e2f0d65135aa30b09465"
age: 3176
cf-ray: 9f00006a4f68e611-IAD
expires: Tue, 21 Apr 2026 23:59:52 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Tue, 21 Apr 2026 22:59:52 GMT
content-type: text/css
last-modified: Thu, 16 Apr 2026 21:08:44 GMT
server: cloudflare
priority: u=0,i=?0
vary: Accept-Encoding

GET
H3 200 document_html_txt.css
static.ietf.org/dt/12.62.0/ietf/css/ 7 KB
2 KB 42ms
34ms Stylesheet
text/css 104.16.45.99
Cloudflare

General

Check archive.org

Download Go to

Full URL: https://static.ietf.org/dt/12.62.0/ietf/css/document_html_txt.css
Requested by: Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc8996
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: 5c37ff3083348166d177feebfe9eac0796a95a54c875dbb0aada6eb3a65b907a

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
content-encoding: br
cf-cache-status: HIT
etag: W/"60c93833299d0eb1c9539daa74264fa7"
age: 57719
cf-ray: 9f00006a4f6ce611-IAD
expires: Tue, 21 Apr 2026 23:59:52 GMT
access-control-allow-origin: *
server-timing: cfExtPri
date: Tue, 21 Apr 2026 22:59:52 GMT
content-type: text/css
last-modified: Thu, 16 Apr 2026 21:08:44 GMT
server: cloudflare
priority: u=0,i=?0
vary: Accept-Encoding

GET
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Full URL: https://analytics.ietf.org/matomo.php?action_name=RFC%208996%20-%20Deprecating%20TLS%201.0%20and%20TLS%201.1&idsite=7&rec=1&r=818700&h=12&m=59&s=52&url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Frfc8996&_id=&_idn=1&send_image=0&_refts=0&pv_id=Hion3B&pf_net=15&pf_srv=34&pf_tfr=6&pf_dm1=289&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
H2 200 ietf-logo-nor-32.png
static.ietf.org/dt/12.62.0/ietf/images/ 857 B
964 B 20ms
19ms Other
image/png 104.16.45.99
Cloudflare

General

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Full URL: https://static.ietf.org/dt/12.62.0/ietf/images/ietf-logo-nor-32.png
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.16.45.99 , Ascension Island, 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: 35466
cf-ray: 9f00006ce820e63f-IAD
expires: Tue, 21 Apr 2026 23:59:52 GMT
accept-ranges: bytes
access-control-allow-origin: *
content-length: 857
date: Tue, 21 Apr 2026 22:59:52 GMT
content-type: image/png
last-modified: Thu, 16 Apr 2026 21:08:45 GMT
server: cloudflare
vary: Accept-Encoding

GET
H3 200 latest.json Show response
datatracker.ietf.org/status/ 21 B
526 B 16ms
16ms Fetch
application/json 104.16.45.99
Cloudflare

General

Check archive.org

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Full URL

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

Requested by

Host: static.ietf.org
URL: https://static.ietf.org/dt/12.62.0/assets/Status-007b86d5.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/rfc8996
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: 212
x-content-type-options: nosniff
expires: Wed, 22 Apr 2026 02:59:52 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Tue, 21 Apr 2026 22:59:52 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: 9f00006ce961e611-IAD
accept-ranges: bytes
content-length: 21
server: cloudflare

POST
H3 200 9f000069fdd2e611 Show response
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.6688030970413026:1776809557:O7rLN3nqnRpqq1ETlvF4OHvbb1xtfdyTnSr74k0fOwE/ Frame BAF5 0
1 KB 16ms
11ms XHR
text/plain 104.16.45.99
Cloudflare

General

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Full URL: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/oneshot/0b8fb825cb67/0.6688030970413026:1776809557:O7rLN3nqnRpqq1ETlvF4OHvbb1xtfdyTnSr74k0fOwE/9f000069fdd2e611
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: 9f00006d5b0be611-IAD
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
content-length: 0
cf-chl-out-s: tZOT0NaiyN6TNg0f9Im+Jz7W1SkDf2DTcB5qGEGG1KF0IzrnWjcqnJ3Mr1utlB2lNrjQlCmWvFFIipLWh4NDaYlhaVgq+Z7DDnpSTZ7Y9cOWHq7trr9sOjWb0yjEW3jv6XE60Z22l7o0/6B+zZ8kb9pvgLzwmpHW3Vp7VJg/rnVC9YJpBwl03raitC4xRexMaKWZoU61wKnbWy17qA/Vy3dF8oKbvPjNSRWbugBuK4+z6Idp5uqywj7Te2Rg5sE5$ItwHGo56xN5bgu2ATsox9A==
date: Tue, 21 Apr 2026 22:59:52 GMT
content-type: text/plain; charset=UTF-8
server: cloudflare
priority: u=1,i

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 22:19:08	Name: cf_clearance Value: cvZyI3fnJgV8ueHI6s7n61dn.4QOjcinpQVEWWR6LlA-1776812392-1.2.1.1-M4RVxP2kY3ykkbPKN4c6NjhfhHP974nyyTwmei7sC9p5HUWbwWga8QHo9P4kmTzHnPL.bFQeQ6Heny5RpHtXW3O6XwJyiuj4_FLZY1TptaFuupIOlIcF6IrTE56QQFX4w4vHRAUzbJhDhmjIlYrj8eIZljCjVpZJQXCsY2A52gwd4rFFav_cqZ3a3DHYgl8D5s14s34sfc5qwzdYohWVH_73EbfRLJRqYTdF5FsWQ3wSh7IxvlOkhpj5vAFoaaYpKowz2UYgqFZfY8V7lLK_Q7olUgqw3BZREdq.U8ZkNyz8aPaZoU07Sz8SMZQLq64735JGFy_moYXPcNsVLIOKvQ
			.ietf.org/	1970-01-21 13:33:34	Name: __cf_bm Value: Otw5MkCkwU1yZNEZW1S4Yn5wowoaiCmOT.5E1zflzWs-1776812392.5408065-1.0.1.1-6cXD9D_x82Epe2DYjPRGimRIO2Wk1k4Pt63T4ubj6HgKM1htmivfq14qMrYyBNf5XNQ_t6YMwKDRg7JKpNMfDAxtDGZzVFQIL4xOKW2uCT_8GSAZkvpzlew4yhZcK90i

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

Internal

Effective Hostname

Submitted URL

Effective IP

Summary

urlscan.io Verdict: No classification

Domain & IP information

IP Lookup

ASN Lookup

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

22 Requests

95 %HTTPS

0 %IPv6

1 Domains

3 Subdomains

2 IPs

1 Countries

475 kBTransfer

1337 kBSize

2 Cookies

100 Outgoing links

Redirected requests

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

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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

0 %
IPv6

1
Domains

3
Subdomains

2
IPs

1
Countries

475 kB
Transfer

1337 kB
Size

2
Cookies

22 HTTP transactions
1 data transactions