fk.auusn.com Open in urlscan Pro
2606:4700:3030::6815:2630 Public Scan

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URL:
https://fk.auusn.com/
Submission: On March 25 via api (March 25th 2024, 12:55:50 pm UTC) from US — Scanned from US

Summary HTTP 7 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 7 HTTP transactions. The main IP is 2606:4700:3030::6815:2630, located in United States and belongs to CLOUDFLARENET, US. The main domain is fk.auusn.com.
TLS certificate: Issued by E1 on March 22nd 2024. Valid for: 3 months.

This is the only time fk.auusn.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	2606:4700:303... 2606:4700:3030::6815:2630	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	121.196.33.46 121.196.33.46	37963 (ALIBABA-C...) (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.)
1		() ()
7	3

2 2606:4700:3030::6815:2630 (United States)

ASN13335 (CLOUDFLARENET, US)

fk.auusn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 121.196.33.46 (Hangzhou, China)

ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN)

challenge.rivers.chaitin.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 (None, )

ASN- ()

fk.auusn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	chaitin.cn challenge.rivers.chaitin.cn	28 KB
3	auusn.com fk.auusn.com	5 KB
7	2

	Domain	Requested by
4	challenge.rivers.chaitin.cn	fk.auusn.com challenge.rivers.chaitin.cn
3	fk.auusn.com	fk.auusn.com challenge.rivers.chaitin.cn
7	2

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

Domain
waf-ce.chaitin.cn

Subject Issuer	Validity	Valid
auusn.com E1	`2024-03-22` - `2024-06-20`	3 months	crt.sh
*.rivers.chaitin.cn R3	`2024-02-29` - `2024-05-29`	3 months	crt.sh

This page contains 3 frames:

Primary Page: https://fk.auusn.com/
Frame ID: 28F722E6B962BB04835EFF77B29D0D35
Requests: 6 HTTP requests in this frame

Frame: blob://https://fk.auusn.com/db2d6915-797b-4c81-99aa-1bed86ec0d3f
Frame ID: 225817B32FF7D17EDA7CF1F9D9A269DF
Requests: 1 HTTP requests in this frame

Frame: data://truncated
Frame ID: 07314EF31BEE60C78082719D71513F8F
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Safeline Waf CE

Page Statistics

7
Requests

100 %
HTTPS

33 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

33 kB
Transfer

93 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://waf-ce.chaitin.cn/
Title: Chaitin SafeLine WAF

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
1 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2 200 Primary Request / Show response
fk.auusn.com/ 952 B
1 KB 429ms
289ms Document
text/html 2606:4700:3030::6815:2630
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://fk.auusn.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3030::6815:2630 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a5cae23528df06bbb013f43d0a18c3cee9885661f631ad30bdcd382bca0c167f

Security Headers

Name	Value
Strict-Transport-Security	max-age=5184000

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

alt-svc: h3=":443"; ma=86400
cache-control: no-cache, no-store
cf-cache-status: DYNAMIC
cf-ray: 869f0e961a8f4bc9-BUF
content-encoding: br
content-type: text/html
date: Mon, 25 Mar 2024 12:55:44 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jX88dSlXTKDbuHOj4BbiNcSIxRwUgFQBt%2F3%2FlBFdNtzcUuhYRi0ymFWG7VWz8NV8CS%2FQ7V4TU4kd2rgJlYu9yVOqlWB%2FfUsDT%2BU5xpJSjERhZsU1HUUrMXQxtPssW9Yiw3Jd0RGe1VddZUc%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
strict-transport-security: max-age=5184000

GET
H2 200 rocket-loader.min.js Show response
fk.auusn.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/ 12 KB
4 KB 53ms
48ms Script
application/javascript 2606:4700:3030::6815:2630
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://fk.auusn.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js

Requested by

Host: fk.auusn.com
URL: https://fk.auusn.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3030::6815:2630 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

accept-language: en-US,en;q=0.9
Referer: https://fk.auusn.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: Mon, 25 Mar 2024 12:55:44 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 21 Mar 2024 10:35:23 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"65fc0d6b-302c"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kt686mzBnahgNiVi7l0MvnnuohE3QCdkqQempd%2Fs3GjFgfcXbcoBYEE1CCAZaPYs54smvIekX%2FmVOKWq2OpnJ1Q4lBYZqhlffaa6dXNwgWIdrYkvPLim8F0s074avFyq%2B1oq7DhUtKSEvTc%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-frame-options: DENY
cache-control: max-age=172800, public
cf-ray: 869f0e982b8e4bc9-BUF
expires: Wed, 27 Mar 2024 12:55:44 GMT

GET
H/1.1 200
OK index.html Show response
challenge.rivers.chaitin.cn/captcha/api/ 655 B
656 B 1593ms
259ms XHR
text/html 121.196.33.46
ALIBABA-CN-NET Ha...

General

Check archive.org

Show headers Download Go to

Full URL: https://challenge.rivers.chaitin.cn/captcha/api/index.html?0.5681123964177035
Requested by: Host: fk.auusn.com
URL: https://fk.auusn.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 121.196.33.46 Hangzhou, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: nginx/1.21.6 /
Resource Hash: 08fbd2b0e3f46fa729b8860f4525ced25121918d476677935c036b034c5d2f1e

Request headers

accept-language: en-US,en;q=0.9
Referer: https://fk.auusn.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: Mon, 25 Mar 2024 12:55:46 GMT
Content-Encoding: gzip
Server: nginx/1.21.6
Transfer-Encoding: chunked
X-Ca-Trace: 2610c663-47ab-4930-8c08-4a4fc4df9853
Content-Type: text/html; charset=utf-8
Access-Control-Allow-Origin: *
Connection: keep-alive

GET
H/1.1 200
OK sdk.js Show response
challenge.rivers.chaitin.cn/captcha/api/ 77 KB
26 KB 1048ms
526ms Script
application/javascript 121.196.33.46
ALIBABA-CN-NET Ha...

General

Check archive.org

Show headers Download Go to

Full URL: https://challenge.rivers.chaitin.cn/captcha/api/sdk.js
Requested by: Host: fk.auusn.com
URL: https://fk.auusn.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 121.196.33.46 Hangzhou, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: nginx/1.21.6 /
Resource Hash: 40bc4b67cfc9868f19e0d32bdc6a9eaa4442a637c2cffca199b925cf1af6ee05

Request headers

accept-language: en-US,en;q=0.9
Referer: https://fk.auusn.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: Mon, 25 Mar 2024 12:55:46 GMT
Content-Encoding: gzip
Last-Modified: Wed, 06 Mar 2024 03:38:47 GMT
Server: nginx/1.21.6
Etag: W/"65e7e547-13443"
Transfer-Encoding: chunked
X-Ca-Trace: 11d72727-3284-4041-bd98-aa2110b141c9
Content-Type: application/javascript
Cache-Control: no-cache, no-store
Connection: keep-alive

GET
H/1.1 200
OK seed Show response
challenge.rivers.chaitin.cn/captcha/api/ 49 B
300 B 257ms
257ms XHR
application/json 121.196.33.46
ALIBABA-CN-NET Ha...

General

Check archive.org

Show headers Download Go to

Full URL: https://challenge.rivers.chaitin.cn/captcha/api/seed?once_id=c3341e98eb5c4a95939b904f3ec13a94_1&v=1.0.0&hints=webDriverValue,permHook,languages,headless,webdriver,globalThis,vendor
Requested by: Host: challenge.rivers.chaitin.cn
URL: https://challenge.rivers.chaitin.cn/captcha/api/sdk.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 121.196.33.46 Hangzhou, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: nginx/1.21.6 /
Resource Hash: ab0f09d349ee147a8de51356b6791428946683343dc6e3736f804c11efaccae7

Request headers

accept-language: en-US,en;q=0.9
Referer: https://fk.auusn.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

Access-Control-Allow-Origin: *
Date: Mon, 25 Mar 2024 12:55:47 GMT
Server: nginx/1.21.6
Connection: keep-alive
Content-Length: 49
X-Ca-Trace: b956f3d0-19df-447c-8a09-27df4c7bacf8
Content-Type: application/json; charset=utf-8

GET
BLOB 200
OK db2d6915-797b-4c81-99aa-1bed86ec0d3f Show response
https://fk.auusn.com/ Frame 2258 2 KB
0 Document
text/html

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://fk.auusn.com/db2d6915-797b-4c81-99aa-1bed86ec0d3f
Requested by: Host: challenge.rivers.chaitin.cn
URL: https://challenge.rivers.chaitin.cn/captcha/api/sdk.js
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 83e3416117cb409825258f3ec2e3d7ef4ebc0cee84419279042fb792775381d7

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

Content-Length: 1601
Content-Type: text/html

GET
DATA 200
OK truncated Show response
/ Frame 0731 158 B
158 B Document
text/html

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 1d6f921b6fc1f7ec2d5c4d366bcc5a4cc21af3ec253d0e2db5e298ad77b2772b

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

Content-Type: text/html

POST
H/1.1 200
OK inspect Show response
challenge.rivers.chaitin.cn/captcha/api/ 913 B
1 KB 1179ms
1179ms XHR
application/json 121.196.33.46
ALIBABA-CN-NET Ha...

General

Check archive.org

Show headers Download Go to

Full URL: https://challenge.rivers.chaitin.cn/captcha/api/inspect?seed=paAfs1jC
Requested by: Host: challenge.rivers.chaitin.cn
URL: https://challenge.rivers.chaitin.cn/captcha/api/sdk.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 121.196.33.46 Hangzhou, China, ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN),
Reverse DNS
Software: nginx/1.21.6 /
Resource Hash: ed072e40dfe7a7d586e8937920bba0861991920d59240757bc8657d27b8a6b15

Request headers

Referer: https://fk.auusn.com/
accept-language: en-US,en;q=0.9
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
Content-Type: text/plain;charset=UTF-8

Response headers

Access-Control-Allow-Origin: *
Date: Mon, 25 Mar 2024 12:55:49 GMT
Server: nginx/1.21.6
Connection: keep-alive
Content-Length: 913
X-Ca-Trace: 32d4c460-ef77-4253-8db8-9ab1dd8c0963
Content-Type: application/json; charset=utf-8

Verdicts & Comments Add Verdict or Comment

5 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
			fk.auusn.com/	1970-01-20 19:24:17	Name: sl-session Value: f646D9DFAmYGsr0tG1NoLg==

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=5184000

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.

challenge.rivers.chaitin.cn
fk.auusn.com

121.196.33.46
2606:4700:3030::6815:2630
08fbd2b0e3f46fa729b8860f4525ced25121918d476677935c036b034c5d2f1e
1d6f921b6fc1f7ec2d5c4d366bcc5a4cc21af3ec253d0e2db5e298ad77b2772b
40bc4b67cfc9868f19e0d32bdc6a9eaa4442a637c2cffca199b925cf1af6ee05
83e3416117cb409825258f3ec2e3d7ef4ebc0cee84419279042fb792775381d7
a5cae23528df06bbb013f43d0a18c3cee9885661f631ad30bdcd382bca0c167f
ab0f09d349ee147a8de51356b6791428946683343dc6e3736f804c11efaccae7
ccf00d1923b0131a10e0c6d26f95e5dee6ebf8621a27e83c5a2f68a2e0093142
ed072e40dfe7a7d586e8937920bba0861991920d59240757bc8657d27b8a6b15

fk.auusn.com Open in urlscan Pro 2606:4700:3030::6815:2630 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page Statistics

7 Requests

100 %HTTPS

33 %IPv6

2 Domains

2 Subdomains

3 IPs

2 Countries

33 kBTransfer

93 kBSize

1 Cookies

1 Outgoing links

Redirected requests

7 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

5 JavaScript Global Variables

1 Cookies

Security Headers

Indicators

fk.auusn.com Open in urlscan Pro
2606:4700:3030::6815:2630 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

100 %
HTTPS

33 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

33 kB
Transfer

93 kB
Size

1
Cookies

7 HTTP transactions
1 data transactions