bf.based.re - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 6 HTTP transactions. The main IP is 2606:4700:3032::6815:41fc, located in United States and belongs to CLOUDFLARENET, US. The main domain is bf.based.re.
TLS certificate: Issued by WE1 on July 24th 2024. Valid for: 3 months.

This is the only time bf.based.re was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 5	2606:4700:303... 2606:4700:3032::6815:41fc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a04:4e42:400... 2a04:4e42:400::485	54113 (FASTLY) (FASTLY)
6	3

5 2606:4700:3032::6815:41fc (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

bf.based.re	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a04:4e42:400::485 (United States)

ASN54113 (FASTLY, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	based.re 1 redirects bf.based.re	7 KB
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 410	151 KB
6	2

	Domain	Requested by
5	bf.based.re	1 redirects bf.based.re
1	cdn.jsdelivr.net	bf.based.re
6	2

This site contains no links.

Subject Issuer	Validity	Valid
based.re WE1	`2024-07-24` - `2024-10-22`	3 months	crt.sh
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2023 Q3	`2023-09-27` - `2024-10-28`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://bf.based.re/
Frame ID: 2ECD959265AA4B1415C753A8C2FC6AD9
Requests: 4 HTTP requests in this frame

Frame: https://bf.based.re/cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/main.js
Frame ID: 8646FCF1BAA3506E9B1472D581E34949
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

BF Database Search

Page URL History Show full URLs

http://bf.based.re/ HTTP 307
https://bf.based.re/ Page URL

Detected technologies

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

<link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
//cdn\.jsdelivr\.net/

Page Statistics

6
Requests

67 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

158 kB
Transfer

2876 kB
Size

1
Cookies

0 Outgoing links

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

Page URL History

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

http://bf.based.re/ HTTP 307
https://bf.based.re/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 2

https://bf.based.re/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
https://bf.based.re/cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/main.js

6 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
bf.based.re/
Redirect Chain

http://bf.based.re/
https://bf.based.re/

3 KB
2 KB

202ms
151ms

Document
text/html

2606:4700:3032::6815:41fc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://bf.based.re/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3032::6815:41fc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare / Express
Resource Hash: e4c11e0149372915f7782e66b54199b86c9adb6010fe358fef84808dc3e36b8d

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

age: 24350
alt-svc: h3=":443"; ma=86400
cache-control: max-age=14400
cf-cache-status: HIT
cf-ray: 8a86eeeadef837ea-FRA
content-encoding: br
content-type: text/html; charset=utf-8
date: Wed, 24 Jul 2024 21:16:47 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kZ6bav3ok8ySwfakveI%2FvxhA5SKSo126Tl97RP2HiVM9BhkGMcUhyVGGFn7ItgTV46VNx81bYFFPchheqLQ6trPgrAGJUXJbj3D4llKJn5v1MIX6JHZT6XKhLkiNMAMV9fm7afsE9OQUZg%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-powered-by: Express

Redirect headers

Location: https://bf.based.re/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 tailwind.min.css
cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/ 3 MB
151 KB 71ms
24ms Stylesheet
text/css 2a04:4e42:400::485
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css

Requested by

Host: bf.based.re
URL: https://bf.based.re/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a04:4e42:400::485 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

/

Resource Hash

b6ad97402eddb903e7a5d7a73ee47a679204efbdda4521a391cbad9df509b932

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://bf.based.re/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
date: Wed, 24 Jul 2024 21:16:47 GMT
x-content-type-options: nosniff
content-encoding: br
age: 494124
x-jsd-version: 2.2.19
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length: 154109
x-served-by: cache-fra-etou8220056-FRA
x-jsd-version-type: version
etag: W/"2cc503-cyTPK4s7rX9aC3Y3NNaHIxjV1fQ"
vary: Accept-Encoding
content-type: text/css; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges: bytes
timing-allow-origin: *

GET SearchIcon.js
cdn.jsdelivr.net/npm/@heroicons/react@2.0.13/esm/outline/ 0
0

GET
H3

200

main.js Show response
bf.based.re/cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/ Frame 8646
Redirect Chain

https://bf.based.re/cdn-cgi/challenge-platform/scripts/jsd/main.js
https://bf.based.re/cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/main.js?

8 KB
4 KB

30ms
30ms

Script
application/javascript

2606:4700:3032::6815:41fc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bf.based.re/cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/main.js?

Protocol

H3

Server

2606:4700:3032::6815:41fc , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

34593d95162d3bf0afb69607d7b743ce274971eaa5fddcc1bd05766f49e8f27a

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Wed, 24 Jul 2024 21:16:47 GMT
content-encoding: br
x-content-type-options: nosniff
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eVA1ufIkLN1cjy6sVe%2FNOFxP%2BNofOu3VLJxV1b%2BTaRWW25UtGrA6mxb6n0%2FqYxCxEGE7sXRdq4UEfjuc07qUruNR%2Bnh0b1xrkjrFlEyf6fBmBZMhEggRW9WkIeUrcYsWnBq5pzRAQCjrUg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: max-age=14400, public
cf-ray: 8a86eeedcb6337ea-FRA
alt-svc: h3=":443"; ma=86400

Redirect headers

date: Wed, 24 Jul 2024 21:16:47 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oyZXG1qgwFvsh%2BO8YrdrTc2Yx0tMYhFAPVV9PoIQu2UPaHq%2BAgXfAgEuzFAOn2dIuHCh119XduOYO9KBpyWzAqEPbLq%2Fela1AzF6PhECocnF6VpRZ7u13bCscJjgniARnyVALcc%2BOtv9LA%3D%3D"}],"group":"cf-nel","max_age":604800}
location: /cdn-cgi/challenge-platform/h/b/scripts/jsd/bbfecc7f1c71/main.js?
access-control-allow-origin: *
cache-control: max-age: 300, public
cf-ray: 8a86eeed9b2037ea-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

GET
H3 404 favicon.ico
bf.based.re/ 150 B
562 B 33ms
31ms Other
text/html 2606:4700:3032::6815:41fc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://bf.based.re/favicon.ico

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700:3032::6815:41fc , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare / Express

Resource Hash

6e21162bc64073fe9e3d3d6375ca24d04fed1912a5b7716aac0cb0f2d16fae7c

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
X-Content-Type-Options	nosniff

Request headers

Referer: https://bf.based.re/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Wed, 24 Jul 2024 21:16:47 GMT
content-security-policy: default-src 'none'
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 26156
x-powered-by: Express
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2F6hLQm4IHtiahIS%2BTY4YTrww071C7%2BCmEmDE96EN4S8Vz24IN88BFQlERFn8VWgKi5fZ7uoLVyOtcJ4DSg9hpLr%2BPfX3LCfrCnUnNGELO5wSUGOEsNN7qh9wUodb7JF74ESZKDQ64cEY4w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=utf-8
content-encoding: br
cache-control: max-age=14400
cf-ray: 8a86eeed9b2337ea-FRA
alt-svc: h3=":443"; ma=86400

POST
H3 200 8a86eeeadef837ea Show response
bf.based.re/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame 8646 0
685 B 46ms
39ms XHR
text/plain 2606:4700:3032::6815:41fc
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://bf.based.re/cdn-cgi/challenge-platform/h/b/jsd/r/8a86eeeadef837ea
Requested by: Host: bf.based.re
URL: https://bf.based.re/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3032::6815:41fc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Content-Type: application/json

Response headers

date: Wed, 24 Jul 2024 21:16:47 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=c%2BwQEdK9E7U12wD4ke4pFXKdISt1%2BObx7OmcYC%2BnkE3q2nco6vP9wNCV9pS3TZhxfT9Doq2rq00yYPLoAtMOAWSj%2BFDb%2FECZ9PRiqn2ULJafKdY5dxJb6yzQyHle50MQdqRmY%2BGrD8t3Ng%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 8a86eeeeacb437ea-FRA
alt-svc: h3=":443"; ma=86400
content-length: 0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: cdn.jsdelivr.net
URL: https://cdn.jsdelivr.net/npm/@heroicons/react@2.0.13/esm/outline/SearchIcon.js

Verdicts & Comments Add Verdict or Comment

1 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| 0

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
			.based.re/	1970-01-21 07:03:11	Name: cf_clearance Value: W.oxmgk.ygBQru1L3N8fSP3c7i7YiiK1x5T5NA2OX0s-1721855807-1.0.1.1-IdR.VeOeKcaR7N8HXu2GFYOXaN.2LnWqScszRt2zNIXLvrElpq6mh9U_G9vj.5VMslbRpu.RAfeqS_ApLOEBtw

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://bf.based.re/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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.

bf.based.re
cdn.jsdelivr.net
cdn.jsdelivr.net
2606:4700:3032::6815:41fc
2a04:4e42:400::485
34593d95162d3bf0afb69607d7b743ce274971eaa5fddcc1bd05766f49e8f27a
6e21162bc64073fe9e3d3d6375ca24d04fed1912a5b7716aac0cb0f2d16fae7c
b6ad97402eddb903e7a5d7a73ee47a679204efbdda4521a391cbad9df509b932
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e4c11e0149372915f7782e66b54199b86c9adb6010fe358fef84808dc3e36b8d

bf.based.re Open in urlscan Pro 2606:4700:3032::6815:41fc Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

6 Requests

67 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

158 kBTransfer

2876 kBSize

1 Cookies

0 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Failed requests

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

1 Cookies

1 Console Messages

Indicators

bf.based.re Open in urlscan Pro
2606:4700:3032::6815:41fc Public Scan

Screenshot
Live screenshot

Full Image

6
Requests

67 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

158 kB
Transfer

2876 kB
Size

1
Cookies

6 HTTP transactions
0 data transactions