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

Go To Rescan
Add Verdict Report

Submitted URL:
http://jabber.ietf.org/
Effective URL:
https://www.ietf.org/meeting/technology/
Submission Tags: falconsandbox
Submission: On June 07 via api (June 7th 2024, 8:25:34 pm UTC) from US — Scanned from DE

Summary HTTP 17 Redirects Links 22 Behaviour Indicators

Summary

This website contacted 2 IPs in 2 countries across 1 domains to perform 17 HTTP transactions. The main IP is 104.16.44.99, located in and belongs to CLOUDFLARENET, US. The main domain is www.ietf.org. The Cisco Umbrella rank of the primary domain is 25171.
TLS certificate: Issued by E1 on June 1st 2024. Valid for: 3 months.

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	104.16.45.99 104.16.45.99	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2 18	104.16.44.99 104.16.44.99	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:2c63	13335 (CLOUDFLAR...) (CLOUDFLARENET)
17	2

1 104.16.45.99 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

18 104.16.44.99 (None, ) 2 redirects

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:2c63 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
20	ietf.org 3 redirects jabber.ietf.org www.ietf.org — Cisco Umbrella Rank: 25171 static.ietf.org — Cisco Umbrella Rank: 314947 analytics.ietf.org — Cisco Umbrella Rank: 451441	774 KB
17	1

	Domain	Requested by
14	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	jabber.ietf.org	1 redirects
17	4

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

Domain
datatracker.ietf.org
trustee.ietf.org
meeting.ietf.org
help.webex.com
www.youtube.com
zulip.com
zulip.ietf.org
gather.town
support.gather.town
www.linkedin.com
www.twitter.com
mastodon.online
github.com
www.rfc-editor.org
www.iana.org
www.iab.org
www.irtf.org

Subject Issuer	Validity	Valid
ietf.org E1	`2024-06-01` - `2024-08-30`	3 months	crt.sh
static.ietf.org E1	`2024-05-24` - `2024-08-22`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.ietf.org/meeting/technology/
Frame ID: 4238C0D088DD7433A1F7480F78B1237B
Requests: 15 HTTP requests in this frame

Frame: https://www.ietf.org/cdn-cgi/challenge-platform/h/g/scripts/jsd/6aac8896f227/main.js
Frame ID: C1F53265D7732F03A86A2A4970FC546E
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

IETF | Meeting Technology

Page URL History Show full URLs

http://jabber.ietf.org/ HTTP 307
https://jabber.ietf.org/ HTTP 301
https://www.ietf.org/how/meetings/groupchat HTTP 301
https://www.ietf.org/meeting/technology/ Page URL

Page Statistics

17
Requests

94 %
HTTPS

33 %
IPv6

1
Domains

4
Subdomains

2
IPs

2
Countries

773 kB
Transfer

1328 kB
Size

1
Cookies

22 Outgoing links

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

URL: https://datatracker.ietf.org/doc/statement-iesg-ietf-anti-harassment-policy-20131103/
Title: Anti-harassment policy

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/doc/statement-iesg-ietf-meeting-photography-policy-20180316/
Title: IETF Meeting photography policy

Search URL Search Domain Scan URL

URL: https://trustee.ietf.org/assets/trademarks-and-logos/
Title: IETF logo and trademark policies

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/group/iesg/appeals/
Title: Appeals to the IESG

Search URL Search Domain Scan URL

URL: https://meeting.ietf.org/
Title: Meeting Network Information

Search URL Search Domain Scan URL

URL: https://help.webex.com/en-us/nhww3xz/Host-a-Cisco-Webex-Meeting-Quick-Reference-Tasks
Title: Hosting a Webex Meeting (quick guide)

Search URL Search Domain Scan URL

URL: https://www.youtube.com/playlist?list=PL_YnWo4XhzTfhkcwB6M1a-wJ9dTlz58yz
Title: How to | Webex Meetings (videos)

Search URL Search Domain Scan URL

URL: https://zulip.com/apps
Title: dedicated desktop or mobile clients

Search URL Search Domain Scan URL

URL: https://datatracker.ietf.org/accounts/create/
Title: created

Search URL Search Domain Scan URL

URL: https://zulip.ietf.org/#narrow/stream/297-hallway
Title: IETF Hallway stream

Search URL Search Domain Scan URL

URL: https://gather.town/app/L4fNNdm1NJa1sE2v/ietf
Title: IETF Gather Space

Search URL Search Domain Scan URL

URL: https://support.gather.town/hc/en-us/categories/14871434949908-Getting-Started
Title: documentation

Search URL Search Domain Scan URL

URL: https://www.linkedin.com/company/internet-engineering-task-force/

Search URL Search Domain Scan URL

URL: https://www.twitter.com/ietf

Search URL Search Domain Scan URL

URL: https://www.youtube.com/ietf

Search URL Search Domain Scan URL

URL: https://mastodon.online/@ietf

Search URL Search Domain Scan URL

URL: https://github.com/ietf/

Search URL Search Domain Scan URL

URL: https://www.rfc-editor.org/
Title: RFC Editor

Search URL Search Domain Scan URL

URL: https://www.iana.org/
Title: IANA

Search URL Search Domain Scan URL

URL: https://www.iab.org/
Title: IAB

Search URL Search Domain Scan URL

URL: https://www.irtf.org/
Title: IRTF

Search URL Search Domain Scan URL

URL: https://trustee.ietf.org/
Title: IETF Trust

Search URL Search Domain Scan URL

Page URL History

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

http://jabber.ietf.org/ HTTP 307
https://jabber.ietf.org/ HTTP 301
https://www.ietf.org/how/meetings/groupchat HTTP 301
https://www.ietf.org/meeting/technology/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 12

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

17 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/meeting/technology/
Redirect Chain

http://jabber.ietf.org/
https://jabber.ietf.org/
https://www.ietf.org/how/meetings/groupchat
https://www.ietf.org/meeting/technology/

73 KB
10 KB

787ms
786ms

Document
text/html

104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.ietf.org/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

34aa7794b3058c4574caa2a2c7558002ead3f931d9a1bf17dca69fa521145cef

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: *
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=14400
cf-cache-status: HIT
cf-ray: 89035f206f2fbbd5-WAW
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 20:25:29 GMT
expires: Sat, 08 Jun 2024 00:25:29 GMT
last-modified: Fri, 07 Jun 2024 19:39:13 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: 89035f1edc3fbbd5-WAW
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 20:25:28 GMT
expires: Sat, 08 Jun 2024 00:25:28 GMT
location: /meeting/technology/
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
860 B 220ms
209ms Stylesheet
text/css 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ietf.org/fonts/inter/import.css
Requested by: Host: www.ietf.org
URL: https://www.ietf.org/meeting/technology/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , 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 20:25:29 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 18 Jul 2023 15:35:09 GMT
server: cloudflare
age: 57697
etag: W/"7b61f256640b0692a7f9fe4e680aac32"
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=3600
cf-ray: 89035f257ff3bbd5-WAW
alt-svc: h3=":443"; ma=86400
expires: Fri, 07 Jun 2024 21:25:29 GMT

GET
H3 200 main.2b3ab20b9a5b.js Show response
www.ietf.org/static/dist/ 211 KB
65 KB 79ms
79ms Script
application/javascript 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers 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/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , 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/meeting/technology/
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 20:25:29 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: 51411
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: 89035f256fd0bbd5-WAW
access-control-allow-headers: *
expires: Sat, 08 Jun 2024 00:25:29 GMT

GET
H3 200 main.c057b2a3c49b.css
www.ietf.org/static/dist/ 331 KB
50 KB 173ms
173ms Stylesheet
text/css 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers 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/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , 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/meeting/technology/
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 20:25:29 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: 277650
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: 89035f256fd5bbd5-WAW
access-control-allow-headers: *
expires: Sat, 08 Jun 2024 00:25:29 GMT

GET
H3 200 ietf.svg
static.ietf.org/logos/ 6 KB
2 KB 220ms
209ms Image
image/svg+xml 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers 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/meeting/technology/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.16.44.99 -, , 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 20:25:29 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Tue, 12 Sep 2023 21:02:41 GMT
server: cloudflare
age: 54656
etag: W/"0d5bc1a95415e46f1e384d1f5e7bdbad"
vary: Accept-Encoding
content-type: image/svg+xml
cache-control: public, max-age=3600
cf-ray: 89035f257ff7bbd5-WAW
alt-svc: h3=":443"; ma=86400
expires: Fri, 07 Jun 2024 21:25:29 GMT

GET
H3 200 ietf-logo.width-600.jpg
www.ietf.org/media/images/ 24 KB
25 KB 267ms
267ms Image
image/jpeg 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers 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/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , 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/meeting/technology/
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 20:25:29 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
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: 89035f256fdabbd5-WAW
access-control-allow-headers: *
expires: Sat, 08 Jun 2024 00:25:29 GMT

GET
H3 200 things.width-600.jpg
www.ietf.org/media/images/ 30 KB
30 KB 266ms
265ms Image
image/jpeg 104.16.44.99
CLOUDFLARENET

General

Check archive.org

Show headers 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/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , 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/meeting/technology/
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 20:25:29 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
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: *
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48 KB 260ms
259ms Image
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CLOUDFLARENET

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Show headers Download Go to Show image

Full URL

https://www.ietf.org/media/images/_MG_4832.width-600.jpg

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Host: www.ietf.org
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Protocol

Security

QUIC, , AES_128_GCM

Server

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Response headers

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41 KB 730ms
729ms Image
image/jpeg 104.16.44.99
CLOUDFLARENET

General

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Show headers Download Go to Show image

Full URL

https://www.ietf.org/media/images/IMG_15.width-600.jpg

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Host: www.ietf.org
URL: https://www.ietf.org/meeting/technology/

Protocol

Security

QUIC, , AES_128_GCM

Server

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Response headers

date: Fri, 07 Jun 2024 20:25:29 GMT
content-security-policy: frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
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GET
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www.ietf.org/media/images/ 308 KB
308 KB 301ms
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Full URL

https://www.ietf.org/media/images/IETF-108-hackathon-2-2.max-4000x4000.jpg

Requested by

Host: www.ietf.org
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Protocol

Security

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Server

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Request headers

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Response headers

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content-security-policy: frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
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Full URL: https://static.ietf.org/fonts/inter/inter-latin.woff2
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Response headers

date: Fri, 07 Jun 2024 20:25:29 GMT
cf-cache-status: HIT
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server: cloudflare
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128 KB 67ms
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Full URL

https://www.ietf.org/static/dist/64ed46b247405068ca60694a003139dd.3646a39b6ef5.woff2

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Host: www.ietf.org
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Protocol

Security

QUIC, , AES_128_GCM

Server

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sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 07 Jun 2024 20:25:29 GMT
content-encoding: gzip
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21 KB 87ms
77ms Script
application/javascript 104.16.44.99
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Show headers Download Go to

Full URL: https://analytics.ietf.org/matomo.js
Requested by: Host: www.ietf.org
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Protocol: H3
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Request headers

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Response headers

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expires: Sat, 08 Jun 2024 20:25:29 GMT

GET
H3

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main.js Show response
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Redirect Chain

https://www.ietf.org/cdn-cgi/challenge-platform/scripts/jsd/main.js
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8 KB
4 KB

62ms
62ms

Script
application/javascript

104.16.44.99
CLOUDFLARENET

General

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Show headers 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/meeting/technology/

Protocol

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

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Response headers

date: Fri, 07 Jun 2024 20:25:29 GMT
content-encoding: br
x-content-type-options: nosniff
server: cloudflare
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
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Redirect headers

date: Fri, 07 Jun 2024 20:25:29 GMT
server: cloudflare
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POST
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Response headers

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date: Fri, 07 Jun 2024 20:25:30 GMT
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POST
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Show headers Download Go to

Full URL: https://www.ietf.org/cdn-cgi/challenge-platform/h/g/jsd/r/89035f206f2fbbd5
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
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Request headers

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Response headers

date: Fri, 07 Jun 2024 20:25:29 GMT
server: cloudflare
cf-ray: 89035f28dd2dbbd5-WAW
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GET
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2 KB 245ms
244ms Other
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CLOUDFLARENET

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Show headers Download Go to

Full URL

https://www.ietf.org/favicon.ico

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Security Headers

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Request headers

sec-ch-ua: "Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 07 Jun 2024 20:25:30 GMT
content-encoding: gzip
x-content-type-options: nosniff
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accept-ranges: bytes
cf-ray: 89035f2af861bbd5-WAW
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expires: Sat, 08 Jun 2024 00:25:30 GMT

Verdicts & Comments Add Verdict or Comment

12 JavaScript Global Variables

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

1 Cookies

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

			Domain/Path	Expires	Name / Value
			.ietf.org/	1970-01-21 05:55:27	Name: cf_clearance Value: WjF1sxzaArrHL8EeMQMM8C4I3rq_PzONeuYJ_dX5W3E-1717791929-1.0.1.1-4V312fR7SL6yl8.2fBocvdpbALkPSNFMBKJ.bXJQu20_0OznnKFJfrZouLK11aGeug4bU4v2gfApAW6AJANZfw

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

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
jabber.ietf.org
static.ietf.org
www.ietf.org
104.16.44.99
104.16.45.99
2606:4700::6810:2c63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www.ietf.org Open in urlscan Pro 104.16.44.99 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

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Page Statistics

17 Requests

94 %HTTPS

33 %IPv6

1 Domains

4 Subdomains

2 IPs

2 Countries

773 kBTransfer

1328 kBSize

1 Cookies

22 Outgoing links

Page URL History

Redirected requests

17 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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Verdicts & Comments Add Verdict or Comment

12 JavaScript Global Variables

1 Cookies

Security Headers

Indicators

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

Screenshot
Live screenshot

Full Image

17
Requests

94 %
HTTPS

33 %
IPv6

1
Domains

4
Subdomains

2
IPs

2
Countries

773 kB
Transfer

1328 kB
Size

1
Cookies

17 HTTP transactions
0 data transactions