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2606:4700:3036::ac43:892b  Public Scan

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Submitted URL: http://www.btree.org//dnsupdate//
Effective URL: https://www.btree.org//dnsupdate//
Submission: On July 29 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3036::ac43:892b, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.btree.org.
TLS certificate: Issued by WE1 on July 27th 2024. Valid for: 3 months.
This is the only time www.btree.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
7 2606:4700:303... 13335 (CLOUDFLAR...)
7 1
Apex Domain
Subdomains		 Transfer
7 btree.org
www.btree.org
11 KB
7 1
Domain Requested by
7 www.btree.org www.btree.org
7 1

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

Domain
www.faqs.org
www.gnu.org
www.perl.org
search.cpan.org
www.isc.org
jigsaw.w3.org
validator.w3.org
Subject Issuer Validity Valid
btree.org
WE1		 2024-07-27 -
2024-10-25		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.btree.org//dnsupdate//
Frame ID: B4C4F5592B237C3D577A18337302D370
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

dnsupdate - An automatic IP address updater

Page URL History Show full URLs

  1. http://www.btree.org//dnsupdate// HTTP 307
    https://www.btree.org//dnsupdate// Page URL

Page Statistics

7
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

11 kB
Transfer

16 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. http://www.btree.org//dnsupdate// HTTP 307
    https://www.btree.org//dnsupdate// Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.btree.org//dnsupdate//
Redirect Chain
  • http://www.btree.org//dnsupdate//
  • https://www.btree.org//dnsupdate//
7 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6cb6266aa73051796f8d555aa808d82ff9b2bf78f34c47eea74a99cd7d246f5c
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8ab01c3e8ede5c9e-FRA
content-encoding
br
content-type
text/html
date
Mon, 29 Jul 2024 21:13:00 GMT
last-modified
Fri, 10 Mar 2023 12:02:44 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bJtPGo9Mcck7qjoxfvU%2FSlh7mBHdIUJ9cOrD%2FC0leCiR1y%2BOnNJX1pkgRGqRhJCxIMU93d%2BOsLb7z5qp0vkdL8I5zdmvMG0HR%2Bu74D61PjzxP4gSEkPD83BpyCwBtjJ5xmB17ibI6%2FLz8Hcc"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=63072000; includeSubDomains
vary
Accept-Encoding

Redirect headers

Location
https://www.btree.org//dnsupdate//
Non-Authoritative-Reason
HttpsUpgrades
style.css
www.btree.org//dnsupdate// 		542 B
715 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.btree.org//dnsupdate//style.css
Requested by
Host: www.btree.org
URL: https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e6b4f37cfffe99403f534e5a3fb0f5e54c04ac0128a543ba9e60b85b99f3f2bb
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:00 GMT
strict-transport-security
max-age=63072000; includeSubDomains
content-encoding
gzip
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
content-length
225
last-modified
Wed, 09 Apr 2003 12:31:00 GMT
server
cloudflare
etag
"21e-3badee786a900-gzip"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=St46g2Q656gPTwRI8ahOvIptv8%2BAZsDxTNUmpVkg444qeUmBRMweWmG%2FueiSeuhUUzugvlK9JTE7x7aQkQnWUP8ILxgx%2FZhw5nVniUoDCUfp3veosqnpFyYH7Aem2IGMsTqirl%2F8lc6vCeGJ"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8ab01c41ba735c9e-FRA
pixel.gif
www.btree.org/images/ 		43 B
532 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.btree.org/images/pixel.gif
Requested by
Host: www.btree.org
URL: https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
afe0dcfca292a0fae8bce08a48c14d3e59c9d82c6052ab6d48a22ecc6c48f277
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:00 GMT
strict-transport-security
max-age=63072000; includeSubDomains
cf-cache-status
MISS
last-modified
Wed, 02 Feb 2000 00:12:08 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"2b-35f8521884600"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uViBnZCVDggDvWKZQ8ez1MbevXNaskfV1v9hoDdJNdsLNBSXHeeuOlJZ9d9Q%2BGdQGAEhoDTbBZ4%2B6gz%2BsBSjWcGtLFjDJMHRnpBq%2BJQ3XdJmfFklNcbrW0ayxqRuWm%2FaEMwbRULxxKWxBNCD"}],"group":"cf-nel","max_age":604800}
content-type
image/gif
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8ab01c41ba745c9e-FRA
alt-svc
h3=":443"; ma=86400
content-length
43
vcss.gif
www.btree.org/images/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.btree.org/images/vcss.gif
Requested by
Host: www.btree.org
URL: https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5e988ededb2aa6ac2fbada686f36a5185bcfa983e316729a4540fb87ec54a0b
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:00 GMT
strict-transport-security
max-age=63072000; includeSubDomains
cf-cache-status
MISS
last-modified
Tue, 20 Jun 2000 14:08:29 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"60b-36a7d047eb140"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0fWZKFubov7x1rI4iKdV5u7AlIQXgdMqtdhupco9lreo66XhtZ66REcZxMc%2BKrBXy8o%2BYi%2B1zzn9XyWz7veGIsTpLgUPUv%2BpJi%2Ffjvi5egb8pmzLR0OjXQUdcJFFF3tRL4fOvbLCudmWZvSg"}],"group":"cf-nel","max_age":604800}
content-type
image/gif
cache-control
max-age=14400
accept-ranges
bytes
cf-ray
8ab01c41ca865c9e-FRA
alt-svc
h3=":443"; ma=86400
content-length
1547
valid-xhtml10
www.btree.org/images/ 		2 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.btree.org/images/valid-xhtml10
Requested by
Host: www.btree.org
URL: https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f190133b71abe0af5df1733ccee8ba01fdfb5328146477567dace15c5fcd8561
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:00 GMT
strict-transport-security
max-age=63072000; includeSubDomains
cf-cache-status
DYNAMIC
last-modified
Fri, 29 Sep 2000 08:33:13 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
"96e-372681b75c440"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uPHdglHj1T5kaYgKJdDG1l7rLKxv7s5ul749A90EGS1r4xcggte7G6sR7E9gdbH%2Fa9EFQ35Zo1lKDysPniBa515qdQCYCzdKTjDwovb%2BhDoNXdMdpAAq5TelE%2FMp9EWKRZ8zFxV6iGVh%2B6E6"}],"group":"cf-nel","max_age":604800}
accept-ranges
bytes
cf-ray
8ab01c41ca875c9e-FRA
alt-svc
h3=":443"; ma=86400
content-length
2414
email-decode.min.js
www.btree.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.btree.org/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: www.btree.org
URL: https://www.btree.org//dnsupdate//
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:00 GMT
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 23 Jul 2024 16:35:10 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"669fdbbe-4d7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eCSJYlwr1Oua%2FRjni29PWI3uNAE0h2k2e9D7oDpM5KRwCAOYfwk8D9GLGYpSXsslZ7xthDvVWdR%2B2aGaKSL2bRQ3AG9BiMr2LtSAqUpHMdZdVOQpUujKMRdx2miK3sCnuU%2BlHNUKaupqY%2Bug"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-frame-options
DENY
cache-control
max-age=172800, public
cf-ray
8ab01c41ba765c9e-FRA
expires
Wed, 31 Jul 2024 21:13:00 GMT
favicon.ico
www.btree.org/ 		4 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.btree.org/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3036::ac43:892b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
aea9982ce5c9d75e297fefe59f2766c29b90b7bd8ad85de7a5723c0a9a845f99
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains

Request headers

Referer
https://www.btree.org//dnsupdate//
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Response headers

date
Mon, 29 Jul 2024 21:13:01 GMT
strict-transport-security
max-age=63072000; includeSubDomains
content-encoding
br
cf-cache-status
MISS
last-modified
Fri, 05 Jan 2007 21:07:42 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
etag
W/"e36-4265178754380"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SR%2FQE8wSI%2BXuo81E%2FxVew2NjvF3xBArVvFx6%2FN0KZ6PDUWBFSERxokEUyeLYoriqtFEZqM2LAstYEI8eZvZHwvckxVmaxJNoHnYdlCeBmcrdhJkvulPF8hcaFqWC%2FM8od4A7uQ2%2BiwiEGrPo"}],"group":"cf-nel","max_age":604800}
content-type
image/vnd.microsoft.icon
cache-control
max-age=14400
cf-ray
8ab01c44fd5b5c9e-FRA
alt-svc
h3=":443"; ma=86400

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0 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.

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
Strict-Transport-Security max-age=63072000; includeSubDomains