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4.31.198.44  Public Scan

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Submitted URL: https://tools.ietf.org/html/rfc1000
Effective URL: https://datatracker.ietf.org/doc/html/rfc1000
Submission: On September 17 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 2 countries across 1 domains to perform 3 HTTP transactions. The main IP is 4.31.198.44, located in Alpharetta, United States and belongs to LEVEL3, US. The main domain is datatracker.ietf.org.
TLS certificate: Issued by Starfield Secure Certificate Authorit... on June 12th 2021. Valid for: a year.
This is the only time datatracker.ietf.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 64.170.98.42 7132 (SBIS-AS)
1 4.31.198.44 3356 (LEVEL3)
2 104.16.44.99 13335 (CLOUDFLAR...)
3 2
Apex Domain
Subdomains		 Transfer
4 ietf.org
tools.ietf.org
datatracker.ietf.org
www.ietf.org
174 KB
3 1
Domain Requested by
2 www.ietf.org datatracker.ietf.org
1 datatracker.ietf.org
1 tools.ietf.org 1 redirects
3 3

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

Domain
www.rfc-editor.org
www.ietf.org
Subject Issuer Validity Valid
*.ietf.org
Starfield Secure Certificate Authority - G2		 2021-06-12 -
2022-07-14		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-06-28 -
2022-06-27		 a year crt.sh

This page contains 1 frames:

Primary Page: https://datatracker.ietf.org/doc/html/rfc1000
Frame ID: 4CA086910E5368ACADA43D07EC9FDDD5
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

rfc1000

Page URL History Show full URLs

  1. https://tools.ietf.org/html/rfc1000 HTTP 302
    https://datatracker.ietf.org/doc/html/rfc1000 Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /d3(?:\. v\d+)?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

3
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

3
Subdomains

2
IPs

2
Countries

173 kB
Transfer

595 kB
Size

0
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. https://tools.ietf.org/html/rfc1000 HTTP 302
    https://datatracker.ietf.org/doc/html/rfc1000 Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

3 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request rfc1000
datatracker.ietf.org/doc/html/
Redirect Chain
  • https://tools.ietf.org/html/rfc1000
  • https://datatracker.ietf.org/doc/html/rfc1000
352 KB
87 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://datatracker.ietf.org/doc/html/rfc1000
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
4.31.198.44 Alpharetta, United States, ASN3356 (LEVEL3, US),
Reverse DNS
mail.ietf.org
Software
Apache /
Resource Hash
0ba0ab7581cfc032b69ff48db7d0357f3bebd3217d017a3e53ed9c636b983550
Security Headers
Name Value
Content-Security-Policy default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=3600; includeSubDomains 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
X-Xss-Protection 1; mode=block

Request headers

Host
datatracker.ietf.org
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Accept-Language
de-DE,de;q=0.9
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site
none
Sec-Fetch-Mode
navigate
Sec-Fetch-User
?1
Sec-Fetch-Dest
document
Accept-Encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

Date
Fri, 17 Sep 2021 13:21:10 GMT
Server
Apache
Strict-Transport-Security
max-age=3600; includeSubDomains max-age=31536000; preload
X-Content-Type-Options
nosniff nosniff
X-XSS-Protection
1; mode=block
X-Frame-Options
ALLOW-FROM IETF.ORG *.IETF.ORG MEETECHO.COM *.MEETECHO.COM GATHER.TOWN *.GATHER.TOWN
Referrer-Policy
strict-origin-when-cross-origin
ETag
"63e0f44e3c10f3796ab7f8f221ef185c-gzip"
Vary
Accept-Encoding
Content-Encoding
gzip
X-Xss-Protection
1; mode=block
Content-Security-Policy
default-src 'self' 'unsafe-inline' data: https://datatracker.ietf.org/ https://www.ietf.org/ http://ietf.org/; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Keep-Alive
timeout=5, max=10000
Connection
Keep-Alive
Transfer-Encoding
chunked
Content-Type
text/html; charset=utf-8

Redirect headers

Date
Fri, 17 Sep 2021 13:21:09 GMT
Server
Apache/2.2.22 (Debian)
Location
https://datatracker.ietf.org/doc/html/rfc1000
Vary
Accept-Encoding
Content-Encoding
gzip
Content-Length
251
Keep-Alive
timeout=5, max=100
Connection
Keep-Alive
Content-Type
text/html; charset=iso-8859-1
d3.min.js
www.ietf.org/lib/dt/7.37.0/d3/ 		148 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/lib/dt/7.37.0/d3/d3.min.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc1000
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
76c39718d1c0a3fb321676b3b7e29306c0907919a5716d5728bd1b08ae0169e7
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

Accept-Language
de-DE,de;q=0.9
Referer
https://datatracker.ietf.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date
Fri, 17 Sep 2021 13:21:10 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
241342
vary
Accept-Encoding
x-xss-protection
1; mode=block
last-modified
Tue, 07 Sep 2021 18:10:42 GMT
server
cloudflare
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
etag
"250ad-5cb6baf1289dc-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; preload
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2592000
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
cf-ray
6902a2da68cf2175-DUS
access-control-allow-headers
*
expires
Sun, 17 Oct 2021 13:21:10 GMT
jquery.min.js
www.ietf.org/lib/dt/7.37.0/jquery/ 		95 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.ietf.org/lib/dt/7.37.0/jquery/jquery.min.js
Requested by
Host: datatracker.ietf.org
URL: https://datatracker.ietf.org/doc/html/rfc1000
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.44.99 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
668b046d12db350ccba6728890476b3efee53b2f42dbb84743e5e9f1ae0cc404
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

Accept-Language
de-DE,de;q=0.9
Referer
https://datatracker.ietf.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36

Response headers

date
Fri, 17 Sep 2021 13:21:10 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
241342
vary
Accept-Encoding
content-length
33760
x-xss-protection
1; mode=block
last-modified
Tue, 07 Sep 2021 18:10:44 GMT
server
cloudflare
x-frame-options
ALLOW-FROM ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
etag
"17b8b-5cb6baf2cc8ae-gzip"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; preload
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=2592000
content-security-policy
frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
accept-ranges
bytes
cf-ray
6902a2da68d12175-DUS
access-control-allow-headers
*
expires
Sun, 17 Oct 2021 13:21:10 GMT

Verdicts & Comments Add Verdict or Comment

8 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| onbeforexrselect boolean| originAgentCluster object| d3 function| $ function| jQuery string| legend_html function| showLegend function| hideLegend

0 Cookies

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/; frame-ancestors 'self' ietf.org *.ietf.org meetecho.com *.meetecho.com gather.town *.gather.town
Strict-Transport-Security max-age=3600; includeSubDomains 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
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.

datatracker.ietf.org
tools.ietf.org
www.ietf.org
104.16.44.99
4.31.198.44
64.170.98.42
0ba0ab7581cfc032b69ff48db7d0357f3bebd3217d017a3e53ed9c636b983550
668b046d12db350ccba6728890476b3efee53b2f42dbb84743e5e9f1ae0cc404
76c39718d1c0a3fb321676b3b7e29306c0907919a5716d5728bd1b08ae0169e7