www.rcuonline.org - urlscan.io

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 7 HTTP transactions. The main IP is 172.64.145.184, located in San Francisco, United States and belongs to CLOUDFLARENET, US. The main domain is www.rcuonline.org. The Cisco Umbrella rank of the primary domain is 726682.
TLS certificate: Issued by DigiCert EV RSA CA G2 on December 9th 2023. Valid for: a year.

This is the only time www.rcuonline.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 5	172.64.145.184 172.64.145.184	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6811:2b8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
7	3

5 172.64.145.184 (San Francisco, United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

rcuonline.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.rcuonline.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:2b8 (United States)

ASN13335 (CLOUDFLARENET, US)

challenges.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
5	rcuonline.org 1 redirects rcuonline.org — Cisco Umbrella Rank: 725488 www.rcuonline.org — Cisco Umbrella Rank: 726682	180 KB
2	cloudflare.com challenges.cloudflare.com — Cisco Umbrella Rank: 3697	13 KB
7	2

	Domain	Requested by
4	www.rcuonline.org	www.rcuonline.org
2	challenges.cloudflare.com	www.rcuonline.org challenges.cloudflare.com
1	rcuonline.org	1 redirects
7	3

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
www.rcuonline.org DigiCert EV RSA CA G2	`2023-12-09` - `2025-01-08`	a year	crt.sh
challenges.cloudflare.com Cloudflare Inc ECC CA-3	`2023-08-18` - `2024-08-17`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.rcuonline.org/
Frame ID: B16DD7248ED819AEEAC4D85C864F42A7
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/cwnxl/0x4AAAAAAAAjq6WYeRDKmebM/light/normal
Frame ID: 853E83443D0514C82B52D23E6A1CFA8A
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Just a moment...

Page URL History Show full URLs

http://rcuonline.org/ HTTP 301
https://www.rcuonline.org/ Page URL

Page Statistics

7
Requests

86 %
HTTPS

50 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

192 kB
Transfer

592 kB
Size

1
Cookies

1 Outgoing links

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

URL: https://www.cloudflare.com/?utm_source=challenge&utm_campaign=l
Title: Cloudflare

Search URL Search Domain Scan URL

Page URL History

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

http://rcuonline.org/ HTTP 301
https://www.rcuonline.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
0 data transactions

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

GET
H2

403

Primary Request / Show response
www.rcuonline.org/
Redirect Chain

http://rcuonline.org/
https://www.rcuonline.org/

16 KB
8 KB

223ms
23ms

Document
text/html

172.64.145.184
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.rcuonline.org/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

172.64.145.184 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

640f2edaa3480f83b8016ba08af5bc922956d5cb61cfe29d42cffcbeaee9eb58

Security Headers

Name	Value
Strict-Transport-Security	max-age=600; includeSubDomains
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-chl-out: zNEpkaD4gMjJizGvF9S49zJgqfcWaRHk4DYSwJlBnFn+lZAsfSJ2UAiGC25JjUU7HdzKja0hzllA3pTT+XrvlzFq2IOQrlPsgOIV4e2ohkrwAib8l/UPoWq0q7MYXdLx//APmNlAziYCSYto72v/fg==$/RjNmjFjj1+MXrwQ9fziQw==
cf-mitigated: challenge
cf-ray: 863a955d4811bbcb-FRA
content-encoding: gzip
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
date: Wed, 13 Mar 2024 08:16:43 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy: same-origin
server: cloudflare
strict-transport-security: max-age=600; includeSubDomains
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

Redirect headers

CF-RAY: 863a955bd83c91ff-FRA
Cache-Control: max-age=3600
Connection: keep-alive
Date: Wed, 13 Mar 2024 08:16:42 GMT
Expires: Wed, 13 Mar 2024 09:16:42 GMT
Location: https://www.rcuonline.org
Server: cloudflare
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
H2 200 v1 Show response
www.rcuonline.org/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/ 510 KB
145 KB 21ms
21ms Script
application/javascript 172.64.145.184
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.rcuonline.org/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=863a955d4811bbcb

Requested by

Host: www.rcuonline.org
URL: https://www.rcuonline.org/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

172.64.145.184 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f7dcc6069495717193147c3d29dabcded18ed6a45ddc962a6abd79c063a43e16

Security Headers

Name	Value
Strict-Transport-Security	max-age=600; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.rcuonline.org/?__cf_chl_rt_tk=mdPaheItD1uG982mM5x3h6lN7xDpgwhNgE1borfQv3I-1710317803-0.0.1.1-1258
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Wed, 13 Mar 2024 08:16:43 GMT
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
content-encoding: gzip
strict-transport-security: max-age=600; includeSubDomains
server: cloudflare
cf-ray: 863a955d986fbbcb-FRA
content-type: application/javascript; charset=UTF-8

GET
H2 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/g/5b600c458061/ 38 KB
13 KB 57ms
39ms Script
application/javascript 2606:4700::6811:2b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://challenges.cloudflare.com/turnstile/v0/g/5b600c458061/api.js?onload=RGXRys7&render=explicit
Requested by: Host: www.rcuonline.org
URL: https://www.rcuonline.org/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=863a955d4811bbcb
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ede9837e84ce18059b6acfa8760cf6cc198db239182a76cfb2b9ebe3f4cd8cb0

Request headers

Referer
Origin: https://www.rcuonline.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Wed, 13 Mar 2024 08:16:43 GMT
content-encoding: br
server: cloudflare
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: max-age=31536000
cf-ray: 863a955e1e2d9962-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 403 favicon.ico
www.rcuonline.org/ 15 KB
15 KB 16ms
16ms Image
text/html 172.64.145.184
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.rcuonline.org/favicon.ico

Requested by

Host: www.rcuonline.org
URL: https://www.rcuonline.org/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

172.64.145.184 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e4473a4a7b57e94c64fd797baa6d3aa0180220c2b8f39181b3cc22963699bb49

Security Headers

Name	Value
Strict-Transport-Security	max-age=600; includeSubDomains
X-Frame-Options	SAMEORIGIN

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.rcuonline.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Wed, 13 Mar 2024 08:16:43 GMT
strict-transport-security: max-age=600; includeSubDomains
content-encoding: gzip
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: same-origin
cf-chl-out: I15top2EcVQzf9H7oSwNl6GrxN/wXGL1mVLsvifmZV77fYBcs3hLPTyrfmBKoNThzSiZqBi6AcM805nd4b46MUaGXaUXR4c73dJpDwQU98o0Ic+QaslWKTtjVLLGl78/7DFLA+p6SKPHdtWcR1h5aA==$ZTiY5F+QFlp7aOkW7r8KoA==
referrer-policy: same-origin
accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-opener-policy: same-origin
cf-mitigated: challenge
server: cloudflare
x-frame-options: SAMEORIGIN
vary: Accept-Encoding
content-type: text/html; charset=UTF-8
origin-agent-cluster: ?1
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cf-ray: 863a955e08e0bbcb-FRA
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
BLOB 200
OK e6b8aa38-47fa-4d4b-b06c-83e579dfe9f9
https://www.rcuonline.org/ 13 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://www.rcuonline.org/e6b8aa38-47fa-4d4b-b06c-83e579dfe9f9
Requested by: Host: www.rcuonline.org
URL: https://www.rcuonline.org/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://www.rcuonline.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

Content-Length: 13
Content-Type: text/javascript

POST
H2 200 27d4a8a7bb16525 Show response
www.rcuonline.org/cdn-cgi/challenge-platform/h/g/flow/ov1/1670813621:1710313752:f8dBFXnP7UqJtIOsvmBLjMB7YZXwIPOUPh3IsWd_Rgk/863a955d4811bbcb/ 14 KB
11 KB 35ms
34ms XHR
text/plain 172.64.145.184
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.rcuonline.org/cdn-cgi/challenge-platform/h/g/flow/ov1/1670813621:1710313752:f8dBFXnP7UqJtIOsvmBLjMB7YZXwIPOUPh3IsWd_Rgk/863a955d4811bbcb/27d4a8a7bb16525

Requested by

Host: www.rcuonline.org
URL: https://www.rcuonline.org/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=863a955d4811bbcb

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

172.64.145.184 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4ad36579993f43c0a102241f5e6e5f3cc526378c3a22a3885246e76b5869fb0b

Security Headers

Name	Value
Strict-Transport-Security	max-age=600; includeSubDomains

Request headers

Referer: https://www.rcuonline.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
CF-Challenge: 27d4a8a7bb16525
Content-type: application/x-www-form-urlencoded

Response headers

cf-chl-gen: lr9g4ZjovrsLOYevYBLUqNH6w+ediFZvufBbispkNR+sGQGdeFRxf1ybENMjSTPt$HrAYTNLuM4T2w8feNavQnA==
date: Wed, 13 Mar 2024 08:16:43 GMT
strict-transport-security: max-age=600; includeSubDomains
content-encoding: gzip
server: cloudflare
cf-ray: 863a955ea9c4bbcb-FRA
content-type: text/plain; charset=UTF-8

GET
H3 200 normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/cwnxl/0x4AAAAAAAAjq6WYeRDKmebM/light/ Frame 853E 0
0 38ms
21ms Document
text/html 2606:4700::6811:2b8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/cwnxl/0x4AAAAAAAAjq6WYeRDKmebM/light/normal

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/5b600c458061/api.js?onload=RGXRys7&render=explicit

Protocol

H3

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:2b8 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
alt-svc: h3=":443"; ma=86400
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 863a955f1cb23801-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type: text/html; charset=UTF-8
critical-ch: Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: cross-origin
date: Wed, 13 Mar 2024 08:16:43 GMT
document-policy: js-profiling
origin-agent-cluster: ?1
permissions-policy: accelerometer=(),autoplay=(),browsing-topics=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
referrer-policy: same-origin
server: cloudflare

Verdicts & Comments Add Verdict or Comment

17 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
			.rcuonline.org/	1970-01-20 19:05:19	Name: __cf_bm Value: P16rVIzdCU7ulCG6r0nuhhzGDueAsF0msfV6u1L3sJ4-1710317803-1.0.1.1-7R.PJa09xxv4Th164v_NgJCQ9As1DP72QlD.EnRLgJF1kDmIMZcIiunTUH5bmhPZ4l2NiSGkOIOR79tEodqbP3D__llNhAkfTx9JzVB26CA

4 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
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'browsing-topics'.
security	warning	Message: Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network	error	URL: https://www.rcuonline.org/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://www.rcuonline.org/favicon.ico Message: Failed to load resource: the server responded with a status of 403 ()

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=600; includeSubDomains
X-Frame-Options	SAMEORIGIN

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.

challenges.cloudflare.com
rcuonline.org
www.rcuonline.org
172.64.145.184
2606:4700::6811:2b8
4ad36579993f43c0a102241f5e6e5f3cc526378c3a22a3885246e76b5869fb0b
640f2edaa3480f83b8016ba08af5bc922956d5cb61cfe29d42cffcbeaee9eb58
8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04
e4473a4a7b57e94c64fd797baa6d3aa0180220c2b8f39181b3cc22963699bb49
ede9837e84ce18059b6acfa8760cf6cc198db239182a76cfb2b9ebe3f4cd8cb0
f7dcc6069495717193147c3d29dabcded18ed6a45ddc962a6abd79c063a43e16

www.rcuonline.org Open in urlscan Pro 172.64.145.184 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

7 Requests

86 %HTTPS

50 %IPv6

2 Domains

3 Subdomains

3 IPs

1 Countries

192 kBTransfer

592 kBSize

1 Cookies

1 Outgoing links

Page URL History

Redirected requests

7 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

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

17 JavaScript Global Variables

1 Cookies

4 Console Messages

Security Headers

Indicators

www.rcuonline.org Open in urlscan Pro
172.64.145.184 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

86 %
HTTPS

50 %
IPv6

2
Domains

3
Subdomains

3
IPs

1
Countries

192 kB
Transfer

592 kB
Size

1
Cookies

7 HTTP transactions
0 data transactions