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

Internal
urlscan.io (IP) urlscan.io (Domain)
Effective Hostname
VirusTotal SecurityTrails crt.sh
Submitted URL
Google Safe Browsing Archive.org
Effective URL Pivot
Google Safe Browsing Archive.org
Effective IP
VirusTotal SecurityTrails Domaintools Censys
Go To Rescan
Add Verdict Report
Submitted URL:
http://staff.ietf.org/ 2yr old
Effective URL:
https://www.ietf.org/administration/ 9yr old
Submission Tags: falconsandbox
Submission: On June 07 via api (June 7th 2024, 8:39:34 pm UTC) from US — Scanned from DE
Summary HTTP 16 Redirects Links 15  Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 2 countries across 1 domains to perform 16 HTTP transactions. The main IP is 104.16.45.99, located in and belongs to CLOUDFLARENET, US. The main domain is www.ietf.org. The Cisco Umbrella rank of the primary domain is 25171. 9yr old
TLS certificate: Issued by E1 on June 1st 2024. Valid for: 3mo.
This is the only time www.ietf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 104.16.44.99 104.16.44.99 13335 (CLOUDFLAR...) (CLOUDFLARENET)
2 17 104.16.45.99 104.16.45.99 13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 2606:4700::68... 2606:4700::6810:2c63 13335 (CLOUDFLAR...) (CLOUDFLARENET)
16 2
Apex Domain
Subdomains		 Transfer
19 ietf.org 3 redirects
staff.ietf.org 2yr old
www.ietf.org — Cisco Umbrella Rank: 25171 9yr old
static.ietf.org — Cisco Umbrella Rank: 314947 3yr old
analytics.ietf.org — Cisco Umbrella Rank: 451441 6yr old
464 KB
16 1
Domain Requested by
13 www.ietf.org 2 redirects www.ietf.org
3 static.ietf.org www.ietf.org
static.ietf.org
2 analytics.ietf.org www.ietf.org
analytics.ietf.org
1 staff.ietf.org 1 redirects
16 4
Subject Issuer Validity Valid
ietf.org
E1		 2024-06-01 -
2024-08-30		 3mo crt.sh
static.ietf.org
E1		 2024-05-24 -
2024-08-22		 3mo crt.sh

This page contains 2 frames:

Primary Page: https://www.ietf.org/administration/
Frame ID: F693DD1BF37C5133B2E94C49DFF6B956
Requests: 14 HTTP requests in this frame

Frame: https://www.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/main.js
Frame ID: 1A8085A2F7BFCA2C646A0F6D79E57BD8
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

IETF | IETF Administration LLC

Page URL History Show full URLs

  1. http://staff.ietf.org/ HTTP 307
    https://staff.ietf.org/ HTTP 301
    https://www.ietf.org/about/administration/ HTTP 301
    https://www.ietf.org/administration/ Page URL

Page Statistics

16
Requests

94 %
HTTPS

33 %
IPv6

1
Domains

4
Subdomains

2
IPs

2
Countries

463 kB
Transfer

1016 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://staff.ietf.org/ HTTP 307
    https://staff.ietf.org/ HTTP 301
    https://www.ietf.org/about/administration/ HTTP 301
    https://www.ietf.org/administration/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 11
  • https://www.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://www.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/main.js

16 HTTP transactions
0 data transactions

Method
Protocol		 Status Resource
Path		 Size
x-fer		 Time
Latency		 Type
MIME-Type		 IP
Location
GET
H3 		200
 Primary Request / Show response
www.ietf.org/administration/
Redirect Chain
  • http://staff.ietf.org/
  • https://staff.ietf.org/
  • https://www.ietf.org/about/administration/
  • https://www.ietf.org/administration/
68 KB
8 KB 		63ms
63ms 		Document
text/html		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8842d4aad68bb3fcea446c1bdafffb91f0132911458db0cb88f07350077f780f
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
*
access-control-allow-origin
*
age
1962
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=14400
cf-cache-status
HIT
cf-ray
890373cae9855c4a-FRA
content-encoding
br
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Fri, 07 Jun 2024 20:39:34 GMT
expires
Sat, 08 Jun 2024 00:39:34 GMT
last-modified
Fri, 07 Jun 2024 19:34:07 GMT
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=31536000; preload
vary
Cookie,Accept-Encoding
x-content-type-options
nosniff nosniff
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-xss-protection
1; mode=block

Redirect headers

access-control-allow-headers
*
access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=14400
cf-cache-status
HIT
cf-ray
890373c998205c4a-FRA
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
content-type
text/html; charset=utf-8
cross-origin-opener-policy
same-origin
date
Fri, 07 Jun 2024 20:39:34 GMT
expires
Sat, 08 Jun 2024 00:39:34 GMT
location
/administration/
referrer-policy
same-origin
server
cloudflare
strict-transport-security
max-age=31536000; preload
vary
Cookie, Accept-Encoding
x-content-type-options
nosniff nosniff
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-xss-protection
1; mode=block
GET
H3 		200
 import.css
static.ietf.org/fonts/inter/ 		17 KB
859 B 		221ms
211ms 		Stylesheet
text/css		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://static.ietf.org/fonts/inter/import.css
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2c7ca5045d08246698e0d013365deb0503a2ef9edc7b93dc2639894611f93173

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 18 Jul 2023 15:35:09 GMT
server
cloudflare
age
7645
etag
W/"7b61f256640b0692a7f9fe4e680aac32"
vary
Accept-Encoding
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=3600
cf-ray
890373cb69ef5c4a-FRA
alt-svc
h3=":443"; ma=86400
expires
Fri, 07 Jun 2024 21:39:35 GMT
GET
H3 		200
 main.2b3ab20b9a5b.js Show response
www.ietf.org/static/dist/ 		211 KB
65 KB 		173ms
173ms 		Script
application/javascript		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/static/dist/main.2b3ab20b9a5b.js
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cff7cf611ae2f6adb69a1c7aa8aef541f9ede6e0bceb0879a519fcecca30a487
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
age
60676
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
last-modified
Fri, 31 May 2024 02:35:30 GMT
server
cloudflare
etag
"34bf6-619b6d64b4ef9-gzip"
vary
Accept-Encoding
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
890373cb59e15c4a-FRA
access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:34 GMT
GET
H3 		200
 main.c057b2a3c49b.css
www.ietf.org/static/dist/ 		331 KB
50 KB 		52ms
51ms 		Stylesheet
text/css		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/static/dist/main.c057b2a3c49b.css
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8f91c6180134521b9f57afe879b190253837df0c02413723f883f42340ebfc0f
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
age
60675
alt-svc
h3=":443"; ma=86400
content-length
51060
x-xss-protection
1; mode=block
last-modified
Fri, 31 May 2024 02:35:30 GMT
server
cloudflare
etag
"52ab2-619b6d64b3f59-gzip"
vary
Accept-Encoding
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
890373cb59e45c4a-FRA
access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:34 GMT
GET
H3 		200
 ietf.svg
static.ietf.org/logos/ 		6 KB
2 KB 		221ms
212ms 		Image
image/svg+xml		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to Show image
Full URL
https://static.ietf.org/logos/ietf.svg
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4b730cda8b8bf23aa7bbb6f97aa3d463c4c2f7ad540a07f8f9fb5b19643758c2

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Tue, 12 Sep 2023 21:02:41 GMT
server
cloudflare
age
30154
etag
W/"0d5bc1a95415e46f1e384d1f5e7bdbad"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=3600
cf-ray
890373cb69f05c4a-FRA
alt-svc
h3=":443"; ma=86400
expires
Fri, 07 Jun 2024 21:39:34 GMT
GET
H3 		200
 ietf-logo.width-600.jpg
www.ietf.org/media/images/ 		24 KB
25 KB 		175ms
175ms 		Image
image/jpeg		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to Show image
Full URL
https://www.ietf.org/media/images/ietf-logo.width-600.jpg
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
de45045d5b4f6af65b196fa332ffec28bd66aace9365bb340142a1aace224608
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
age
1961
alt-svc
h3=":443"; ma=86400
content-length
25065
x-xss-protection
1; mode=block
cf-bgj
h2pri
last-modified
Thu, 28 Mar 2024 14:49:40 GMT
server
cloudflare
etag
"61e9-614b9a20bba12"
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
vary
Accept-Encoding
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
890373cb59e65c4a-FRA
access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:34 GMT
GET
H3 		200
 things.width-600.jpg
www.ietf.org/media/images/ 		30 KB
30 KB 		166ms
166ms 		Image
image/jpeg		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to Show image
Full URL
https://www.ietf.org/media/images/things.width-600.jpg
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3fa72d5c5b119b495f3426900777977bd2309291da039e2770f7e4b872c2f2b6
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
age
1961
alt-svc
h3=":443"; ma=86400
content-length
30411
x-xss-protection
1; mode=block
cf-bgj
h2pri
last-modified
Thu, 28 Mar 2024 16:13:10 GMT
server
cloudflare
etag
"76cb-614bacca84d99"
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
vary
Accept-Encoding
content-type
image/jpeg
access-control-allow-origin
*
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
890373cb69f25c4a-FRA
access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:34 GMT
GET
H3 		200
 _MG_4832.width-600.jpg
www.ietf.org/media/images/ 		48 KB
48 KB 		232ms
232ms 		Image
image/jpeg		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to Show image
Full URL
https://www.ietf.org/media/images/_MG_4832.width-600.jpg
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97c8c83828eb6cb1cc063b39afb3a4bfbb5180242a5d8712e1af945d383cb439
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
age
1962
alt-svc
h3=":443"; ma=86400
content-length
49056
x-xss-protection
1; mode=block
cf-bgj
h2pri
last-modified
Thu, 28 Mar 2024 14:52:54 GMT
server
cloudflare
etag
"bfa0-614b9ad9fb59f"
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
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accept-ranges
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cf-ray
890373cb69f35c4a-FRA
access-control-allow-headers
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expires
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GET
H3 		200
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www.ietf.org/media/images/ 		41 KB
41 KB 		234ms
234ms 		Image
image/jpeg		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to Show image
Full URL
https://www.ietf.org/media/images/IMG_15.width-600.jpg
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
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Strict-Transport-Security max-age=31536000; preload
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X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:34 GMT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
age
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alt-svc
h3=":443"; ma=86400
content-length
41605
x-xss-protection
1; mode=block
cf-bgj
h2pri
last-modified
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server
cloudflare
etag
"a285-614baccab3b9c"
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
vary
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access-control-allow-origin
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cache-control
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accept-ranges
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cf-ray
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access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:34 GMT
GET
H2 		200
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static.ietf.org/fonts/inter/ 		37 KB
37 KB 		119ms
43ms 		Font
font/woff2		 2606:4700::6810:2c63
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://static.ietf.org/fonts/inter/inter-latin.woff2
Requested by
Host: static.ietf.org
URL: https://static.ietf.org/fonts/inter/import.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:2c63 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://static.ietf.org/fonts/inter/import.css
Origin
https://www.ietf.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
cf-cache-status
HIT
last-modified
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server
cloudflare
age
1715
etag
"e08be6d5d433944f7ad52902e4d24db5"
vary
Origin, Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=3600
accept-ranges
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cf-ray
890373cd8b6f9078-FRA
alt-svc
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content-length
37924
expires
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GET
H3 		200
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www.ietf.org/static/dist/ 		128 KB
128 KB 		48ms
48ms 		Font
text/plain		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/static/dist/64ed46b247405068ca60694a003139dd.3646a39b6ef5.woff2
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/static/dist/main.c057b2a3c49b.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/static/dist/main.c057b2a3c49b.css
Origin
https://www.ietf.org
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
age
60676
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
last-modified
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server
cloudflare
etag
"1fe58-614ad9f16489d-gzip"
vary
Accept-Encoding
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
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*
cache-control
public, max-age=14400
cf-ray
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access-control-allow-headers
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expires
Sat, 08 Jun 2024 00:39:35 GMT
GET
H3 		200
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analytics.ietf.org/ 		64 KB
21 KB 		81ms
70ms 		Script
application/javascript		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://analytics.ietf.org/matomo.js
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Tue, 18 Apr 2023 09:33:05 GMT
server
cloudflare
age
1567
etag
"10132-5f998fe93d640-gzip"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
cf-ray
890373cd2bb55c4a-FRA
alt-svc
h3=":443"; ma=86400
content-length
21441
expires
Sat, 08 Jun 2024 20:39:35 GMT
GET
H3 		200
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www.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/ Frame 1A80
Redirect Chain
  • https://www.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
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8 KB
4 KB 		120ms
120ms 		Script
application/javascript		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/main.js
Requested by
Host: www.ietf.org
URL: https://www.ietf.org/administration/
Protocol
H3
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9161a307163e21503a2ae2ca3b9b4b6107055e0dd596acd3954f9f659d91299e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
890373cd8c1b5c4a-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Fri, 07 Jun 2024 20:39:35 GMT
server
cloudflare
vary
Accept-Encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/main.js
cache-control
max-age=300, public
cf-ray
890373cd2bc05c4a-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
POST
H3 		204
 matomo.php
analytics.ietf.org/ 		0
125 B 		440ms
440ms 		Ping
text/plain		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://analytics.ietf.org/matomo.php?action_name=IETF%20%7C%20IETF%20Administration%20LLC&idsite=1&rec=1&r=712576&h=22&m=39&s=35&url=https%3A%2F%2Fwww.ietf.org%2Fadministration%2F&_id=&_idn=1&send_image=0&_refts=0&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200&pv_id=8x739B&pf_net=0&pf_srv=63&pf_tfr=1&pf_dm1=282&uadata=%7B%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22125.0.6422.141%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22125.0.6422.141%22%7D%2C%7B%22brand%22%3A%22Not.A%2FBrand%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%22Win32%22%2C%22platformVersion%22%3A%2210.0.0%22%7D
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
cloudflare /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8

Response headers

access-control-allow-origin
https://www.ietf.org
date
Fri, 07 Jun 2024 20:39:35 GMT
access-control-allow-credentials
true
cf-cache-status
DYNAMIC
server
cloudflare
cf-ray
890373cdac315c4a-FRA
alt-svc
h3=":443"; ma=86400
GET
H3 		200
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www.ietf.org/ 		4 KB
2 KB 		87ms
87ms 		Other
image/x-icon		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.45.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b3f405d5fefb4391f22764471a61a3ccdd18e39bfabbd2b345ad6b94824f63ca
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.ietf.org/administration/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload
cf-cache-status
HIT
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
age
1150
alt-svc
h3=":443"; ma=86400
content-length
1721
x-xss-protection
1; mode=block
last-modified
Mon, 29 Apr 2019 19:48:47 GMT
server
cloudflare
etag
"e36-587b0929cfd93-gzip"
vary
Accept-Encoding
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
content-type
image/x-icon
access-control-allow-origin
*
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
890373cddc5c5c4a-FRA
access-control-allow-headers
*
expires
Sat, 08 Jun 2024 00:39:35 GMT
POST
H3 		200
 890373cae9855c4a Show response
www.ietf.org/cdn-cgi/challenge-platform/h/g/jsd/r/ Frame 1A80 		0
397 B 		60ms
59ms 		XHR
text/plain		 104.16.45.99
CLOUDFLARENET
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/cdn-cgi/challenge-platform/h/g/jsd/r/890373cae9855c4a
Requested by
Host: www.ietf.org
URL: https://www.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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
Referer
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Fri, 07 Jun 2024 20:39:35 GMT
server
cloudflare
cf-ray
890373ce9d095c4a-FRA
alt-svc
h3=":443"; ma=86400
content-length
0
content-type
text/plain; charset=UTF-8

Verdicts & Comments Add Verdict or Comment

12 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.

object| 0 string| staticRoot object| _paq number| uidEvent function| $ function| jQuery object| Popper object| bootstrap object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log

1 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path Expires Name / Value
.ietf.org/ 1970-01-21
05:55:28 		Name: cf_clearance
Value: xjlNVcvglHJDUvxtf5wBUc8eBijfkiYq35PSwakmJa8-1717792775-1.0.1.1-GcvJoeS3eV2GDCOqHa8qUjiy.5xMvnTqi8wvHQPsWzdHVsWM0jfqvAqfnHP0Of6l09AD6PNaDob8Nz1do2atDw

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 frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=31536000; preload
X-Content-Type-Options nosniff nosniff
X-Frame-Options ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
X-Xss-Protection 1; mode=block