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rethinkdns.com Open in urlscan Pro
2606:4700:e6::ac40:c31d  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://doh.guofeng.me/
Effective URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Submission: On March 16 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 14 HTTP transactions. The main IP is 2606:4700:e6::ac40:c31d, located in United States and belongs to CLOUDFLARENET, US. The main domain is rethinkdns.com.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 11th 2023. Valid for: a year.
This is the only time rethinkdns.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700:303... 13335 (CLOUDFLAR...)
13 2606:4700:e6:... 13335 (CLOUDFLAR...)
1 2606:4700:e6:... 13335 (CLOUDFLAR...)
14 2
Apex Domain
Subdomains		 Transfer
14 rethinkdns.com
rethinkdns.com
dl.rethinkdns.com
88 KB
1 guofeng.me
doh.guofeng.me
486 B
14 2
Domain Requested by
13 rethinkdns.com rethinkdns.com
1 dl.rethinkdns.com rethinkdns.com
1 doh.guofeng.me 1 redirects
14 3
Subject Issuer Validity Valid
rethinkdns.com
Cloudflare Inc ECC CA-3		 2023-12-11 -
2024-12-10		 a year crt.sh

This page contains 1 frames:

Primary Page: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Frame ID: 9DC3B39D311F93DA74CFF5E35EF78930
Requests: 14 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Configure Blocklists | RethinkDNS

Page URL History Show full URLs

  1. https://doh.guofeng.me/ HTTP 302
    https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added Page URL

Page Statistics

14
Requests

100 %
HTTPS

100 %
IPv6

2
Domains

3
Subdomains

2
IPs

1
Countries

88 kB
Transfer

256 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://doh.guofeng.me/ HTTP 302
    https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request configure
rethinkdns.com/
Redirect Chain
  • https://doh.guofeng.me/
  • https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
22 KB
6 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
183f580e772522371c9d397ab435224bdaa1f073000a69e563beebb97190a689
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36
accept-language
en-US,en;q=0.9

Response headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
865215ebaf120f55-EWR
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 16 Mar 2024 04:44:01 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=73lUMgWDfGRSYbh1HQYfUWumsrELd%2BjzIbbDHvTL%2Bh%2FHR3PkgRCu367WE1b43jzDFNGFVqUJrDyho9fuQPfTN5nKs5%2FNUHU9pEwVxFF%2Fe1Dr%2BqXjMV9%2F57uKTIvMiBD36bIt84JysPJvKQqodg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
x-content-type-options
nosniff

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-placement
local-BUF
cf-ray
865215dda9f04bd8-BUF
content-length
0
date
Sat, 16 Mar 2024 04:44:00 GMT
location
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cvmCj9IKT2UcjEje0ormE4tqJ9qGw4Zob68aVwzj2MMOVrkXWrL9Z%2Bf%2BeNhTn1mR1zgiatQxiy6odualE33Oc38xv7gPdBwJSMtOoQneCFEGZxthdkO%2F7BPqzU4E5U4of9kOAkwl62i1iMfmXg%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
styles.css
rethinkdns.com/css/ 		79 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/css/styles.css
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b938b45ec4872360b996b4c5bf3d05ffaa8deb529f217259b65e458bf5280714
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
cf-polished
origSize=102730
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"527536c58fa53a221d4082df0741a407"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TdGLN3DXYmPMwlllAvaqXmzpJ3p%2FcnamESKIjaIjno25FoIHEJZomF9K31SClaJ2A35wzbP4MO0xgDnzKpsU3vg2pw22pCrlNx6J3d2N14bD88Lu3%2FfR%2FCAvxiKzJdqcFA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f720f55-EWR
theme-toggle.js
rethinkdns.com/js/ 		2 KB
855 B 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/js/theme-toggle.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
53824a8c2832ba4a84bb47ec96c42bdff40b44722b3b4a7cd7d7cc00413f3c21
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
cf-polished
origSize=2606
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"bcc085c257c59301facb94807c25775a"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2B35O0YcFDS3cLgAQK0M3HxljTyPFsdASnJpVdjpL%2Buh8tGnt6tfHUMrw2bgbl%2Fd7dCBbyjV1N%2BHnRjvmMr%2BV7rHzpiQfMDYAc05Qvkoln6HDXWfMvOIQJ%2Be98XmuXp1Rlw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f790f55-EWR
email-sub.js
rethinkdns.com/js/ 		1 KB
988 B 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/js/email-sub.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c84e6cb5913a7b8d2076afda11c69e20898da33f05040052b71d3753cfbef2fa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
cf-polished
origSize=2185
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"fbc9f1512d695f93dee1092438645988"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xydl3h7TP45XNNz3mmXaNMjN5mvacj0TcaxdeozvjQS4z%2FmM7NUBS3CRbMzWFj%2BW3x0Zo0lXtIUZL3LOec7ZBjQLSOcuSWeRlwoBUvS02iBuY811%2FDyirXaHByn4vzRhXg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ecafb40f55-EWR
b32.js
rethinkdns.com/js/ 		1 KB
974 B 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/js/b32.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad02254eaaf029688d444f9df7ee3c6fa98a59b4e576414531ff05654bb53c06
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1045
cf-polished
origSize=1818
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"d5fef365b2cf0c8227ea411edd33145d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=R0mwUic5ciTbvpAdf8Z6u5IE%2FXnndw0bNmktMK2zujwY6o4WvwYfFNOjpzH5gE%2FF3NqPhkM176pEb3to1GwICnN7rAGkFE4mv%2FoC5JT0QNPkNtFGC3DkS4RsSp%2FWbjL0kg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f740f55-EWR
flag.js
rethinkdns.com/js/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/js/flag.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a3e207a26c65570166df99eac76705eb24d2953c35b267f8b78f92e2b7a07d7e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1045
cf-polished
origSize=12201
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"4c73c38a39e7957d65efc0dcdfd3d141"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MYWYHRlC0i%2Bc1vcEnaot3uyq%2BE05M4%2Bjw96awj6R0UNxswM%2BtIcoOQ56WyzGCm5gtOzHp2XIHECzoRdPOwUGs1vVzyblYZbvrD6HNe6ZXd11%2FKNei%2FEdW4NdbWLvkQROrA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f750f55-EWR
configure.js
rethinkdns.com/js/ 		37 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/js/configure.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e7bd2b0624578d4a2ab9327a80fc4cb6cc94a152be31d92537d0c53c89c07d86
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1045
cf-polished
origSize=61239
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
cf-bgj
minify
server
cloudflare
etag
W/"51537f731755e9fdd47b71a6d5a066b8"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=5Hmniynr5ttzEeG5nULJ3XmicMJ7keEKuB3PO9uv9OGUQ%2FQ6Q%2Bzo6IgJ0mfWHHhiqSKS3nMwoQLIWrMx0yIT7rmjZQvTDFf6sj9MnhQXo7Vsr6q2vk0Nbvu%2FJIIgmERidA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f760f55-EWR
app_icon.svg
rethinkdns.com/ico/ 		5 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://rethinkdns.com/ico/app_icon.svg
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c0eb393e9a8679320dc232655b10df68f8e037639d93197f1132c41d66687e8a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6317
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"0911f87f79a5441ac7e08eef0f6547a7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=QMq47AOfyJFaV95M97Ih37fdpLAY3nIIpUrEuoschxbZwjsciv0LM2CtBw4%2B35rpIIzAP5ohw9FyZS%2BJpC%2BNbxD8Xe2pCOluC2B3of9IEgF8zud68UnNFLq6ZbuPZrB5kQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f770f55-EWR
app_icon_Light.svg
rethinkdns.com/ico/ 		5 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://rethinkdns.com/ico/app_icon_Light.svg
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2161c4d4d3c53640b2585871124747297cd8b7460f14e2314e676fe280deddc7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"52e957dd115422e9c52e31f7deae7bfa"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Cq%2BUeob%2Bt53X6p26UvZFNkQy73nRxIymVVMeISA9wMjvo9w05GCVYW50BeStcSo22GrTEqm2%2BpyPdKrf%2FB6babpBQ0DshnHK8%2B6UKRAr872FDiNfuQOt1%2BgB4JB84wM5%2Fg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ec4f780f55-EWR
txt.svg
rethinkdns.com/ico/ 		4 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://rethinkdns.com/ico/txt.svg
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d2ff77fd278195424070bf632a5d0710bbaa6b31d4706e6006a44bb02042d5b0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"1af4c98e714bd25ea10f4b194d713110"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=v1RUhJWf%2FyT3l7QwFRjal42vdEa7jLITnuX4%2BnSZ0mMeyxMgQX5FWmH85uVQOqVU88Jj2njNdQI9dJ1du5vIZEkv2B2KWhc80D8IzsNvJCNatgaEBEF2EvxitlzNHv0fbQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ecafb00f55-EWR
txt_Light.svg
rethinkdns.com/ico/ 		4 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://rethinkdns.com/ico/txt_Light.svg
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
773515d17daa51190e7a357acf88b4b52383684d9f423de4cb732c7ae9bd2760
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
4629
content-encoding
br
alt-svc
h3=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"a1f98b6eaafb2319d7cba80fd3f10462"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ikGrC6pa0GwUPd%2BIwf8AX3%2BJcUOyxDnE7Z5VF5H8%2Fq0%2FMow6AIz1rP0fJ%2FyhEMHcn3qEmgKT12nBAshwof9Zg3EapdGqCDVeFVSGbBsyEAtz%2FcWLpNdRq55B3EOdFHkBDA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/svg+xml
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
cf-ray
865215ecafb20f55-EWR
moz-builders-2000x550.png
rethinkdns.com/ico/ 		31 KB
32 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://rethinkdns.com/ico/moz-builders-2000x550.png
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
84b64d93b8a9de758d09a1499ab807ec097556dda934a7546135adc6f2bee17a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
6828
alt-svc
h3=":443"; ma=86400
content-length
32093
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
"10021903ca61830cdeef3ef1ad2eac9a"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=usAJ0eLzOWvNv3LYl3S053zxZt9iOpZeI%2Fb5xnroK6udf0d2zlg9%2Frk2F0az2kOfPriaNmuwGhLIuSJjyn%2FrAlsY6yDGohlBOM3Y7TRIsucVmVXHtsItGe1W1SoGJ7RRag%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
access-control-allow-origin
*
cache-control
public, max-age=10800, must-revalidate
accept-ranges
bytes
cf-ray
865215ecafb50f55-EWR
email-decode.min.js
rethinkdns.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/ 		1 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://rethinkdns.com/cdn-cgi/scripts/5c5dd728/cloudflare-static/email-decode.min.js
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c31d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2595496fe48df6fcf9b1bc57c29a744c121eb4dd11566466bc13d2e52e6bbcc8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/configure?tstamp=1709934966651&v=ext&u=https://doh.guofeng.me&s=added
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
last-modified
Tue, 12 Mar 2024 18:07:56 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
content-encoding
gzip
etag
W/"65f099fc-4d7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=NO4n%2BQ5YKAwnZ5Mm8jVKnApsuVDquudZAi6VQXMO%2FUWBpUV38yP%2BoBRdqpZommS2d%2B%2B9jmjzGk%2FvZm5p6%2FKjB3fT6tNLiHIAz5evQrg%2Fflc48mbWsO9poIzs64pP6uxvpRNjj6kLCwJT2xkxCw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
x-frame-options
DENY
cache-control
max-age=172800, public
cf-ray
865215ecafb30f55-EWR
expires
Mon, 18 Mar 2024 04:44:01 GMT
1709934966651
dl.rethinkdns.com/blocklists/ 		57 KB
10 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://dl.rethinkdns.com/blocklists/1709934966651?codec=u6
Requested by
Host: rethinkdns.com
URL: https://rethinkdns.com/js/flag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e6::ac40:c21d , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
eed003ef088e6b895b580181f4e624758027427a85d28b6abfef08ef271f6386
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

accept-language
en-US,en;q=0.9
Referer
https://rethinkdns.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date
Sat, 16 Mar 2024 04:44:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
102777
content-disposition
attachment; filename="filetag.json"
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 08 Mar 2024 22:01:19 GMT
server
cloudflare
etag
W/"4a769886eb9e2091379822444807b6e0"
vary
Accept-Encoding, Origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yeqhHwHENKpOLbC4TcqASl7KlQjkLnBnRM6DiuM4vUq2JEzHaUPeT4y7HPs%2BvH8CippnXPbYrH5YHO5FxvVsdLi5oHbTorvK%2F3E8Y%2BJhjJ%2BNOhgcJEAv%2F2BcVjZ480Qyg8XA%2FyeMPsyaGsI5Ry9KNA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/json;charset=UTF-8
access-control-allow-origin
*
cache-control
max-age=86400
cf-ray
865215eded2b8cc6-EWR

Verdicts & Comments Add Verdict or Comment

111 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.

function| toDataView function| readChar function| base32 function| rbase32 object| ftags object| rflags object| BitsSetTable256 string| currentStampVersion string| stampDelimColon string| stampDelimMinus function| encodeToBinary function| encodeToBinaryArray function| decodeFromBinaryArray function| decodeFromBinary object| MaskBottom function| tagtoflag function| Base32ToUint function| Base64ToUint function| Base64ToEscapedBinary function| flagtotag function| initialize function| countSetBits function| DEC16 function| CHR16 function| determineTimestamp function| timestamp function| downfetch function| loadConfigFile function| flagMain function| loadReverseFlags function| stamp function| stamp32 function| snistamp function| urlstamp function| isDohStamp function| isDotStamp function| removeDohStampIfExists function| removeDotStampIfExists function| isRawBlockStampB64 function| isRawBlockStampB32 function| isBlockStamp function| stampver function| unstamp function| getQueryMap object| bottomtoastState function| bottomToast object| toptoastState function| topToast function| toast function| copyTextToClipboard function| copyDnsUrl function| generateMobileConfigXml function| saveAs function| isHidden function| show function| hide function| handleToggle function| showLoading function| errorLoading function| dismissLoading function| isRethinkDns function| UiState function| getSalts function| buildBlockgroupsV2 function| buildBlockgroupsV1 function| newListItem function| getSublist function| buildUi function| restoreProto function| restoreSearchValue function| restoreExtMode function| restoreAppMode function| restoreFromQuery function| restoreFromHash function| restoreForMode function| restoreUiState function| setupEventHooks function| stampSearch function| applySearch function| search function| execSub function| setupSubscribe function| init function| refreshChipsUi function| refreshSubgroupsUi function| refreshGroupsUi function| refreshSearchUi function| refreshBlocklistUi function| refreshUrlBarUi function| refreshAnnouncementUi function| refreshBlockgroupUi function| toggleSimUi function| refreshSimUi function| toggleAdvUi function| refreshAdvUi function| refreshAppViewUi function| refreshUi function| showNotification function| refreshBlocklistsNotification function| refreshSimNotificationUi function| fullurlstamp function| stampfor function| setDnsUrl function| setBlocklistMetadata function| dismiss function| isWebView function| reset function| done function| changeColorScheme function| changeThemeToggleSwitch object| a

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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=31536000; includeSubDomains
X-Content-Type-Options nosniff