Submitted URL: http://datatracker.ietf.org/
Effective URL: https://datatracker.ietf.org/
Submission: On November 26 via api from US — Scanned from US

Summary

This website contacted 3 IPs in 2 countries across 1 domains to perform 26 HTTP transactions. The main IP is 104.16.45.99, 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 16 104.16.45.99 13335 (CLOUDFLAR...)
11 2606:4700::68... 13335 (CLOUDFLAR...)
26 3
Apex Domain
Subdomains
Transfer
27 ietf.org
datatracker.ietf.org — Cisco Umbrella Rank: 308596
static.ietf.org — Cisco Umbrella Rank: 303763
analytics.ietf.org — Cisco Umbrella Rank: 426955
466 KB
26 1
Domain Requested by
19 static.ietf.org datatracker.ietf.org
static.ietf.org
6 datatracker.ietf.org 1 redirects datatracker.ietf.org
static.ietf.org
2 analytics.ietf.org datatracker.ietf.org
analytics.ietf.org
26 3
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/
Frame ID: AF202ABD13FD6BD69C2BB9929890681B
Requests: 25 HTTP requests in this frame

Frame: https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/a6e12e96a2d5/main.js
Frame ID: 880143C96F9CD5B449A5E97FB2539B7F
Requests: 2 HTTP requests in this frame

Screenshot

Page Title

IETF Datatracker

Page URL History Show full URLs

  1. http://datatracker.ietf.org/ HTTP 307
    https://datatracker.ietf.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <[^>]+\sdata-v(?:ue)?-

Overall confidence: 100%
Detected patterns
  • select2(?:\.min|\.full)?\.js

Page Statistics

26
Requests

96 %
HTTPS

50 %
IPv6

1
Domains

3
Subdomains

3
IPs

2
Countries

465 kB
Transfer

1314 kB
Size

1
Cookies

Page URL History

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

  1. http://datatracker.ietf.org/ HTTP 307
    https://datatracker.ietf.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 20
  • 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/a6e12e96a2d5/main.js

26 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
datatracker.ietf.org/
Redirect Chain
  • http://datatracker.ietf.org/
  • https://datatracker.ietf.org/
47 KB
8 KB
Document
General
Full URL
https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0397dd41e887361fb5847dafb60e580055343de33d8d9555c250c33450a5f8b5
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
HIT
cf-ray
8e8cb18a48bb67cc-MIA
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, 26 Nov 2024 20:40:26 GMT
expires
Wed, 27 Nov 2024 00:40:26 GMT
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
strict-transport-security
max-age=3600; includeSubDomains
vary
Cookie, Accept-Encoding
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN

Redirect headers

Location
https://datatracker.ietf.org/
Non-Authoritative-Reason
HttpsUpgrades
import.css
static.ietf.org/fonts/inter/
17 KB
860 B
Stylesheet
General
Full URL
https://static.ietf.org/fonts/inter/import.css
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , 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

cache-control
public, max-age=3600
content-encoding
br
cf-cache-status
HIT
etag
W/"7b61f256640b0692a7f9fe4e680aac32"
age
78060
cf-ray
8e8cb18bfcaf67cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/css
last-modified
Tue, 18 Jul 2023 15:35:09 GMT
vary
Accept-Encoding
server
cloudflare
import.css
static.ietf.org/fonts/noto-sans-mono/
20 KB
889 B
Stylesheet
General
Full URL
https://static.ietf.org/fonts/noto-sans-mono/import.css
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , 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

cache-control
public, max-age=3600
content-encoding
br
cf-cache-status
HIT
etag
W/"45c68dabf31645a5242a4febcc3fbb59"
age
31275
cf-ray
8e8cb18bfcab67cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/css
last-modified
Tue, 18 Jul 2023 15:41:39 GMT
vary
Accept-Encoding
server
cloudflare
ietf.css
static.ietf.org/dt/12.28.2/ietf/css/
303 KB
47 KB
Stylesheet
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/css/ietf.css
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
64ecd4b562ec3cd1c4b6cafccacc5269bdeaac3673ae7fd1f119daffe598d6aa

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
content-encoding
br
cf-cache-status
HIT
etag
W/"29d07bfb0372e714bd33bb0d90a2275c"
age
85214
cf-ray
8e8cb18bfc9b67cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/css
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
select2.css
static.ietf.org/dt/12.28.2/ietf/css/
51 KB
6 KB
Stylesheet
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/css/select2.css
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6466ba67398812303850183c2173f69f85440be5fe6f65bf5cc672d79c03fa01

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
content-encoding
br
cf-cache-status
HIT
etag
W/"3c0577d0b01d7a4b98bc346e36fde5c7"
age
85214
cf-ray
8e8cb18bfc8467cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/css
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
theme.js
static.ietf.org/dt/12.28.2/ietf/js/
2 KB
856 B
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/js/theme.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , 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

cache-control
public, max-age=3600
content-encoding
br
cf-cache-status
HIT
etag
W/"63b4597b8d532fb8c3bb18d432710c1f"
age
38382
cf-ray
8e8cb18bfc7867cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:26 GMT
vary
Accept-Encoding
server
cloudflare
embedded-e653257c.js
static.ietf.org/dt/12.28.2/assets/
16 KB
5 KB
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/assets/embedded-e653257c.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e234272edeef96c3bc55836355246e63da5cc4f99e768f04f591d45bee43e2f6

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/"c3f30eb063706be5fb0cf6fd89e38068"
age
854
cf-ray
8e8cb18ced4edaf5-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
https://datatracker.ietf.org
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Origin, Accept-Encoding
server
cloudflare
create-pinia-singleton-091c62b7.js
static.ietf.org/dt/12.28.2/assets/
205 KB
65 KB
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/assets/create-pinia-singleton-091c62b7.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3e603f81b015b44efc1dd85e326727f716883a6faf9bf56a6b0726353ac4cf4f

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/"f1f698d9af92752d0d9c030e439cf969"
age
256
cf-ray
8e8cb18cfd54daf5-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
https://datatracker.ietf.org
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Origin, Accept-Encoding
server
cloudflare
Scrollbar-7de50899.js
static.ietf.org/dt/12.28.2/assets/
25 KB
9 KB
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/assets/Scrollbar-7de50899.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2f72ec6a5f91e63bd744e28b8ded2f0aa09b8f4cba271d61956d15dd23e018d7

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/"2dc2fc68d3e0412d81d50a0bb3b2ecfc"
age
256
cf-ray
8e8cb18cfd58daf5-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
https://datatracker.ietf.org
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:23 GMT
vary
Origin, Accept-Encoding
server
cloudflare
ietf.js
static.ietf.org/dt/12.28.2/ietf/js/
186 KB
61 KB
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/js/ietf.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5e4cb3acc95297f1f7ac7a863b9d5d4f62cd448be0aa47dab4c59f6c5710a94c

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
content-encoding
br
cf-cache-status
HIT
etag
W/"874a656a949a1a94a34c9f1f68b04634"
age
85214
cf-ray
8e8cb18bfc9167cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:25 GMT
vary
Accept-Encoding
server
cloudflare
ietf-logo-nor-white.svg
static.ietf.org/dt/12.28.2/ietf/images/
6 KB
3 KB
Image
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/images/ietf-logo-nor-white.svg
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
35fa36e3d14d04f348028956a89b547aeecf99b9dd4c0685e8ffdc39b97b02dd

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
content-encoding
br
cf-cache-status
HIT
etag
W/"8d9c8ceca32a4fb3632576fd8822bb7c"
age
86396
cf-ray
8e8cb18cddfb67cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
image/svg+xml
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
ietf-logo-nor.svg
static.ietf.org/dt/12.28.2/ietf/images/
6 KB
3 KB
Image
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/images/ietf-logo-nor.svg
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de41055f3d3e82e5b05d572acac5eac3a29d58922ecf978cb660019b7091669c

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
content-encoding
br
cf-cache-status
HIT
etag
W/"7ff37f7f19c54be2a299762bec9ce6d0"
age
86396
cf-ray
8e8cb18cddfe67cc-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
image/svg+xml
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
ietf-logo-white.svg
static.ietf.org/dt/12.28.2/ietf/images/
7 KB
3 KB
Image
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/images/ietf-logo-white.svg
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5a6b06f4291db5f9e6b4c5fbb4e5b9a3b499fd622b7d4e510a4fddcbb41121e9

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
content-encoding
br
cf-cache-status
HIT
etag
W/"28beca9a6c4bb4d60223bb6e2b4bf9d0"
age
66450
cf-ray
8e8cb18ded5131da-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
image/svg+xml
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
ietf-logo.svg
static.ietf.org/dt/12.28.2/ietf/images/
7 KB
3 KB
Image
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/images/ietf-logo.svg
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
92bab9f3a26b77cad9470313945e55f2cb6d5549043af1074559e3121e611b7a

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
content-encoding
br
cf-cache-status
HIT
etag
W/"da6013c8310c13ca11896f4ae5c3af33"
age
66450
cf-ray
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expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
image/svg+xml
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
doc-search.js
static.ietf.org/dt/12.28.2/ietf/js/
1 KB
520 B
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/js/doc-search.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3d8e5f709cadccce18ae27ca31dedb683933196206e8ccca5adab08313e7f40a

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
content-encoding
br
cf-cache-status
HIT
etag
W/"b5f2394fa3f519f3fc625d0e868151f4"
age
66450
cf-ray
8e8cb18e6e1a31da-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:25 GMT
vary
Accept-Encoding
server
cloudflare
select2.js
static.ietf.org/dt/12.28.2/ietf/js/
157 KB
51 KB
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/js/select2.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
23128b2b2edc236e33c8daeee46650c982d488a47e8def2684d50203f354d71c

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
content-encoding
br
cf-cache-status
HIT
etag
W/"b37fb8f06675309ca2762e07d7b118ae"
age
85214
cf-ray
8e8cb18e9e6231da-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:26 GMT
vary
Accept-Encoding
server
cloudflare
truncated
/
168 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
529c72c9c84ee51e0cc9e9a83eb614dbbc8d5c259db201cd455e408a993d7b1d

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
inter-latin.woff2
static.ietf.org/fonts/inter/
37 KB
37 KB
Font
General
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::6810:2c63 , 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
27825
cf-ray
8e8cb18ed8b6daf5-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
accept-ranges
bytes
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
content-length
37924
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
font/woff2
last-modified
Mon, 15 May 2023 20:04:04 GMT
vary
Origin, Accept-Encoding
server
cloudflare
bootstrap-icons.3536be6d.woff2
static.ietf.org/dt/12.28.2/ietf/
127 KB
128 KB
Font
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/bootstrap-icons.3536be6d.woff2
Requested by
Host: static.ietf.org
URL: https://static.ietf.org/dt/12.28.2/ietf/css/ietf.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , 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/12.28.2/ietf/css/ietf.css

Response headers

cache-control
public, max-age=3600
cf-cache-status
HIT
etag
"cc1e5eda776be5f0ff614285c31d4892"
age
86267
cf-ray
8e8cb18ed8b9daf5-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
accept-ranges
bytes
access-control-allow-origin
https://datatracker.ietf.org
alt-svc
h3=":443"; ma=86400
content-length
130396
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
font/woff2
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Origin, Accept-Encoding
server
cloudflare
matomo.js
analytics.ietf.org/
66 KB
22 KB
Script
General
Full URL
https://analytics.ietf.org/matomo.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f2e8975ed834c578c50d3923ceb26de04d4fa44f74380f45f147585d909a874d

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=86400
content-encoding
br
cf-cache-status
HIT
etag
W/"66f4ef28-10784"
pragma
public
age
32592
cf-ray
8e8cb18f6a5267cc-MIA
expires
Wed, 27 Nov 2024 20:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
application/javascript
last-modified
Thu, 26 Sep 2024 05:20:40 GMT
vary
Accept-Encoding
server
cloudflare
Status-1c2263ab.js
static.ietf.org/dt/12.28.2/assets/
2 KB
902 B
Script
General
Full URL
https://static.ietf.org/dt/12.28.2/assets/Status-1c2263ab.js
Requested by
Host: static.ietf.org
URL: https://static.ietf.org/dt/12.28.2/assets/create-pinia-singleton-091c62b7.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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/"b3f2e9232b8b5ffce5612e5d3085056c"
age
254
cf-ray
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expires
Tue, 26 Nov 2024 21:40:26 GMT
access-control-allow-origin
https://datatracker.ietf.org
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
text/javascript
last-modified
Fri, 22 Nov 2024 20:05:23 GMT
vary
Origin, Accept-Encoding
server
cloudflare
main.js
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/a6e12e96a2d5/ Frame 8801
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/a6e12e96a2d5/main.js?
9 KB
4 KB
Script
General
Full URL
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/scripts/jsd/a6e12e96a2d5/main.js?
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/
Protocol
H3
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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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
8e8cb1903bbf67cc-MIA
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
server
cloudflare

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/a6e12e96a2d5/main.js?
cf-ray
8e8cb18faae067cc-MIA
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
content-length
0
date
Tue, 26 Nov 2024 20:40:26 GMT
vary
Accept-Encoding
server
cloudflare
groupmenu.json
datatracker.ietf.org/group/
18 KB
4 KB
XHR
General
Full URL
https://datatracker.ietf.org/group/groupmenu.json
Requested by
Host: static.ietf.org
URL: https://static.ietf.org/dt/12.28.2/ietf/js/ietf.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d1b02d1a1c7592d1a32aef610950b224b1ed33f02b05da8db5f4228eb235fa61
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

Referer
https://datatracker.ietf.org/
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept
application/json, text/javascript, */*; q=0.01

Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"ba8fb5c36f046494ceb3d3fbbe90c99f"
age
254
x-content-type-options
nosniff
expires
Wed, 27 Nov 2024 00:40:26 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
application/json
vary
Cookie, origin, Accept-Encoding
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
8e8cb18faae867cc-MIA
server
cloudflare
matomo.php
analytics.ietf.org/
0
0
Ping
General
Full URL
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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 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
/
Resource Hash
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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

ietf-logo-nor-32.png
static.ietf.org/dt/12.28.2/ietf/images/
857 B
963 B
Other
General
Full URL
https://static.ietf.org/dt/12.28.2/ietf/images/ietf-logo-nor-32.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , 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
253
cf-ray
8e8cb19059ce31da-MIA
expires
Tue, 26 Nov 2024 21:40:26 GMT
accept-ranges
bytes
alt-svc
h3=":443"; ma=86400
content-length
857
date
Tue, 26 Nov 2024 20:40:26 GMT
content-type
image/png
last-modified
Fri, 22 Nov 2024 20:05:24 GMT
vary
Accept-Encoding
server
cloudflare
8e8cb18a48bb67cc
datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 8801
0
660 B
XHR
General
Full URL
https://datatracker.ietf.org/cdn-cgi/challenge-platform/h/b/jsd/r/8e8cb18a48bb67cc
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 -, , 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
8e8cb191be1b67cc-MIA
alt-svc
h3=":443"; ma=86400
content-length
0
date
Tue, 26 Nov 2024 20:40:27 GMT
content-type
text/plain; charset=UTF-8
server
cloudflare
latest.json
datatracker.ietf.org/status/
21 B
502 B
Fetch
General
Full URL
https://datatracker.ietf.org/status/latest.json
Requested by
Host: static.ietf.org
URL: https://static.ietf.org/dt/12.28.2/assets/Status-1c2263ab.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , 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/

Response headers

cf-cache-status
HIT
etag
"ca1e9866f5f9956ba23cd89e22f4c9f1"
age
412
x-content-type-options
nosniff
expires
Wed, 27 Nov 2024 00:40:27 GMT
alt-svc
h3=":443"; ma=86400
date
Tue, 26 Nov 2024 20:40:27 GMT
content-type
application/json
vary
origin, Accept-Encoding
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
8e8cb191ce3e67cc-MIA
accept-ranges
bytes
content-length
21
server
cloudflare

Verdicts & Comments Add Verdict or Comment

16 JavaScript Global Variables

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

object| 0 function| parcelRequire94c2 number| uidEvent function| jQuery function| $ function| setupSelect2Field object| _paq object| __VUE_INSTANCE_SETTERS__ object| __VUE_SSR_SETTERS__ object| __cssrContext object| pinia boolean| __VUE__ object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log

1 Cookies

Domain/Path Name / Value
.ietf.org/ Name: cf_clearance
Value: q4DzsRsi9BjaOywUSFYx6IzW8MHaC1IhQdZmGYELowQ-1732653627-1.2.1.1-xiA3gHcCY2dmPn8.5PFa4KfKrZs0ClZ4m4xnDZ2f7NbkNnBTuZEU0sfKFAmH.fPDQ8ZcoUDzeqBEqdSfQQCnRT_SjyS5WthCAsMQ.gfrzehV6cbsgkeXVR1dJCqIoklgJ9MbzN.L_ZhrPXaZaz7eNhNR_zvlQ397XyUXOqBaPqayON.BqvEuI50O8q4Au5HF2B29WKe7904T37tuSObcGj2y8neGSdGZNY6PW15au6Wd08rgv1LqweriyUm7nOSyFoLjRQoc54CRxO_pABJEbSnWNTTCDn1eV43gO.HxmYPuuV8qmAPoEMXW2ZFGa.t7uH3jqQREwiKdq3v_9v5w3l9StUVWShcDBkxcENE2cmFXbSlvanbPGKinkg21TYxC

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
2606:4700::6810:2c63
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