teacherf.cc Open in urlscan Pro
2606:4700:3035::ac43:d544 Public Scan

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Submitted URL:
https://teacherf.cc/#ne
Effective URL:
https://teacherf.cc/
Submission Tags: 0xscam
Submission: On February 29 via api (February 29th 2024, 7:13:34 am UTC) from US — Scanned from DE

Summary HTTP 15 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 3 IPs in 1 countries across 2 domains to perform 15 HTTP transactions. The main IP is 2606:4700:3035::ac43:d544, located in United States and belongs to CLOUDFLARENET, US. The main domain is teacherf.cc.
TLS certificate: Issued by GTS CA 1P5 on February 25th 2024. Valid for: 3 months.

This is the only time teacherf.cc was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
9	2606:4700:303... 2606:4700:3035::ac43:d544	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2606:4700::68... 2606:4700::6811:2b8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
15	3

9 2606:4700:3035::ac43:d544 (United States)

ASN13335 (CLOUDFLARENET, US)

teacherf.cc	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700::6811:2b8 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
9	teacherf.cc teacherf.cc	171 KB
4	cloudflare.com challenges.cloudflare.com — Cisco Umbrella Rank: 4394	26 KB
15	2

	Domain	Requested by
9	teacherf.cc	teacherf.cc
4	challenges.cloudflare.com	teacherf.cc challenges.cloudflare.com
15	2

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
teacherf.cc GTS CA 1P5	`2024-02-25` - `2024-05-25`	3 months	crt.sh
challenges.cloudflare.com Cloudflare Inc ECC CA-3	`2023-08-18` - `2024-08-17`	a year	crt.sh

This page contains 3 frames:

Primary Page: https://teacherf.cc/
Frame ID: 2D1EE419BAF9A6815BC76B677A66F93C
Requests: 13 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/xy3km/0x4AAAAAAADnOjc0PNeA8qVm/light/normal
Frame ID: E36E9D27ADEFDEB7B1AFD0A51C1EC34E
Requests: 1 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/90gso/0x4AAAAAAADnOjc0PNeA8qVm/light/normal
Frame ID: 4BF0EF13E27AE2D365F8ABCD0A0DDDFC
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Just a moment...

Page URL History Show full URLs

https://teacherf.cc/ Page URL
https://teacherf.cc/ Page URL

Page Statistics

15
Requests

87 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

197 kB
Transfer

493 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=j
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.

https://teacherf.cc/ Page URL
https://teacherf.cc/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

15 HTTP transactions
0 data transactions

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

GET
H2 403 / Show response
teacherf.cc/ 16 KB
8 KB 993ms
107ms Document
text/html 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://teacherf.cc/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5644ef435bd83d46d90527d014923245b42857ac7296db84f16041f05f4599c2

Security Headers

Name	Value
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/122.0.6261.94 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
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-chl-out: T5puu0V1GIjqUnVe505jt8SWlzkKaBGxDIaV7E2PTMBzBy+hDDvmWN688pcoqP4aUFXu0gNzywcoeSHdpzAKirR+IfCemZ77wfkRO54w2ZYtFD2dkXeYdPD30+XPG/JoXBU4f5mlTZO3wZm+3FalRQ==$sr76A9DntraWN/eDmHfMCg==
cf-mitigated: challenge
cf-ray: 85cf1ae57ac043b1-EWR
content-encoding: br
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: Thu, 29 Feb 2024 07:13:30 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1koixJw%2FneGR5HTl2eAzMhEBGQKSmfYzqmG3xzS1%2BzEzG0imJB1xNegNxAYjCZJZGAMRqsbnUH5SK4Lk1vkC73%2FvDdtfy73UTflyZth6OxKEgI7cpE6tbyJSdjvgmmgJUCmIXIurFtDyeg%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

GET
H2 200 v1 Show response
teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/ 169 KB
58 KB 111ms
111ms Script
application/javascript 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1ae57ac043b1
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d8cc331e551b0b4f2f3ed6f437a4129b8b6dba69bf2e791367091a3d8aba08c3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/?__cf_chl_rt_tk=OA.AfNCYVOMYOS0N5755iBqN5y5q7LWFaI8ZAoWuKIY-1709190810-0.0-1277
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:30 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fbp2aIKzk2zqXcSyIqlg72tsAtA4rB5R%2BECk5YncB8kh4g5TFEeISQ4BqTVzbU8PjlyYpZm1IYaotXNXBll92vEQeZMiD7e9j4Y5uXwR5oOJqw2w94mT8Ify8GIbP57ohp8NkyVVJgfLPQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 85cf1ae64b8643b1-EWR
alt-svc: h3=":443"; ma=86400

GET
H2 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/g/a0d8959cb7d0/ 38 KB
13 KB 101ms
42ms 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/a0d8959cb7d0/api.js?onload=lDtWXt4&render=explicit
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1ae57ac043b1
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: f2d1c49f53ad2bedbb54b6ad29f17ea493d7da967f7487c7dd1493ffa7cd5bcc

Request headers

Referer
Origin: https://teacherf.cc
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/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:30 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: 85cf1ae75e3a3814-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 403 favicon.ico
teacherf.cc/ 2 KB
2 KB 42ms
42ms Image
text/html 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://teacherf.cc/favicon.ico

Requested by

Host: teacherf.cc
URL: https://teacherf.cc/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3860a11bd86938dc612ec130dd9ab21fd4813dccb919be63ebbd9852b2f0866b

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:30 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: same-origin
alt-svc: h3=":443"; ma=86400
cf-chl-out: X/uJZJkKSueO82gflm35lHRY196Rz5InfQdXr5J1Ol3mRheFUdQmAnvCYMaaN3X/lWHRiwkJQ5g4pzo5cSkXyCTfzlIr+WHaO9HvWS8ozRhwQ5KaBYKHaQ94i9TYqYgoHelXXdHw6MIHURnT+OthSw==$cuLGnXV2UhkB3S6qLGTHfg==
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
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CpALf503sYwTXVA4lI9FX1w%2BT2fqVLpJJhhvjsKlYFdfM2JnbRVdTpVCvjbbNfzsXRI0Uaw9YrM4S2x9astjXWB2z66eCsd1LwLdfJc9gHQYiC%2FeaY%2BhzC%2BwUIKPTgUoH%2FiBkBwiwVKY6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
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: 85cf1ae6fe22b97b-AMS
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
BLOB 200
OK 4a93f6bb-0ffc-4128-9850-cc18ddd3af5d
https://teacherf.cc/ 13 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://teacherf.cc/4a93f6bb-0ffc-4128-9850-cc18ddd3af5d
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

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

POST
H3 200 64f02763657d980 Show response
teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/1816266057:1709187034:4nrR3V3G51Nh5MgZRQlyU4PBohCCsKTinCnxdbbvjp0/85cf1ae57ac043b1/ 13 KB
10 KB 59ms
59ms XHR
text/plain 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/1816266057:1709187034:4nrR3V3G51Nh5MgZRQlyU4PBohCCsKTinCnxdbbvjp0/85cf1ae57ac043b1/64f02763657d980
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1ae57ac043b1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 530aaf40a456c5ce83a2343cdae586d73cf9fb0f89ccca9cc75cae85b623fd16

Request headers

Referer: https://teacherf.cc/
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/122.0.6261.94 Safari/537.36
CF-Challenge: 64f02763657d980
Content-type: application/x-www-form-urlencoded

Response headers

date: Thu, 29 Feb 2024 07:13:30 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pJf33GMtXbJX6eTlciUvArebhA6LICr%2FDBL7BjvG3S5qFwQKhu9ha2EYXtqReorH43C%2BmrZ7Ig7YkQg0nECMVkVdadUYVPmYAOTZM%2BS1ljba%2BKMamgmwcfRTS6u40vGGanwqEYnHm93q6w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 85cf1ae7af2eb97b-AMS
alt-svc: h3=":443"; ma=86400
cf-chl-gen: 0y5MxvYvmZX8dtgkMEtqcv1j2ymLwVTur1GkooFKBtm+b/o78TPJ0ivKTn8UkJq7$aXUD7Gn6nI32n40nJKjjsQ==

GET
H3 200 normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/xy3km/0x4AAAAAAADnOjc0PNeA8qVm/light/ Frame E36E 0
0 57ms
33ms 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/xy3km/0x4AAAAAAADnOjc0PNeA8qVm/light/normal

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/a0d8959cb7d0/api.js?onload=lDtWXt4&render=explicit

Protocol

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/122.0.6261.94 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: 85cf1ae83cad363c-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: cross-origin
date: Thu, 29 Feb 2024 07:13:30 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

POST
H3 200 64f02763657d980 Show response
teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/1816266057:1709187034:4nrR3V3G51Nh5MgZRQlyU4PBohCCsKTinCnxdbbvjp0/85cf1ae57ac043b1/ 2 KB
2 KB 53ms
53ms XHR
text/html 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/1816266057:1709187034:4nrR3V3G51Nh5MgZRQlyU4PBohCCsKTinCnxdbbvjp0/85cf1ae57ac043b1/64f02763657d980
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1ae57ac043b1
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 09acfd747579f5fcb263c251946e293fd1f52ab7ad4637a3eaa5a0ca684548fa

Request headers

Referer: https://teacherf.cc/
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/122.0.6261.94 Safari/537.36
CF-Challenge: 64f02763657d980
Content-type: application/x-www-form-urlencoded

Response headers

cf-chl-out: djT5Z6t3WzbEPdUByFwL4gbhD6H547BDmjKjLRUR++4L/sBE4m7TLE8nmXYt/qk0+zzi2RRsLVmVAWOVMOAahJvbSmxUpxG7JiRxMtbx9Ck=$1jPWb6hZnSRxuQSb5WhdbQ==
cf-chl-out-s: Jiabx9uHfekpQI6VbZi62j4eZb/rjT2s3NFERDLp8PPAe7seULIRz7cbdUo8IBJULo9AwSQvL0qtv0MRFh6wP9VyJEgCWAuA2+VDU0zCUZE=$zV73Ap7zHU5viaPPBnrUnA==
date: Thu, 29 Feb 2024 07:13:31 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YUCUP7%2Fu4XwfgFVl6t0LMT%2BXNS5iyAuurV67RgUyd9%2FOvvgsJe6PPDuGG%2BPXh%2FzLo7v2W%2F2g%2FOo8P3Jru80BCz9%2F3FpSPJK9FCLO0bJB%2FPDib6%2FENdJMjumgtVDlJzdEH5821LnXOm44wg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=UTF-8
cf-ray: 85cf1aee18adb97b-AMS
alt-svc: h3=":443"; ma=86400

GET
H3 403 Primary Request / Show response
teacherf.cc/ 15 KB
7 KB 44ms
43ms Document
text/html 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://teacherf.cc/

Requested by

Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1ae57ac043b1

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0b19180c7fd067e44ccbcd8df18343e6eb8a77a78503c2d0817f4476a0c356a1

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://teacherf.cc/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 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
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-chl-out: EKnqZH9cpj08MBfTAW8ARme2ge6LRwWgn+kZhn8oLZq79iPS+zjDg0jafQmNGzYEta4AJVbRJfaHy8s2GDHHnDzSRNqOFyCGO7bUUmG+hdKSVhdUbHLqTjlJL0TakP134R3JohwxmcXSUD9aOdTY5w==$63hEhla3XU8Hy0/miZ1FOQ==
cf-mitigated: challenge
cf-ray: 85cf1afaf927b97b-AMS
content-encoding: br
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: Thu, 29 Feb 2024 07:13:33 GMT
expires: Thu, 01 Jan 1970 00:00:01 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=mkD04HcDCSElIdtK4Plp0c7xJa9Y9FcnB9Ko6949AtNs6busKDMuVlxGJpelpAQ8dUCEA1PodEF%2BLZSC%2Bmckwcob2h7%2BvV25m18z2aK189hZCtF1OJ18I4BOGgbOQJiQa%2FPiZjbrF0J%2BVw%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
vary: Accept-Encoding
x-frame-options: SAMEORIGIN

GET
H3 200 v1 Show response
teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/ 174 KB
59 KB 46ms
45ms Script
application/javascript 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1afaf927b97b
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f2dcc0d974cb7f143f1f489195ba15af09048337899c322221e1abb94f3c1b0f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/?__cf_chl_rt_tk=w7pQ6.cYj99ypDRWlD.wtKYAmSF_EjPwUXACyA6aoVs-1709190813-0.0-1277
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:33 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fWJ%2BUrHrqQ5QeK0A9QljhFW7Twgpb0b2e%2Bc4RI6ireWCdiK1JT%2B3gB3esbJ21zdgI1MOJWz72kAyy7ezV3n%2BbnBrMZT5Y0z6109Eq0DcKtxN%2FOAjeuvg%2Ff6T42ex4TuezTBDvWDELga87w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=UTF-8
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray: 85cf1afb59a6b97b-AMS
alt-svc: h3=":443"; ma=86400

GET
H2 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/g/a0d8959cb7d0/ 38 KB
13 KB 44ms
44ms 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/a0d8959cb7d0/api.js?onload=lDtWXt4&render=explicit
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1afaf927b97b
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: f2d1c49f53ad2bedbb54b6ad29f17ea493d7da967f7487c7dd1493ffa7cd5bcc

Request headers

Referer
Origin: https://teacherf.cc
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/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:34 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: 85cf1afc1e353814-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 403 favicon.ico
teacherf.cc/ 14 KB
14 KB 40ms
40ms Image
text/html 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://teacherf.cc/favicon.ico

Requested by

Host: teacherf.cc
URL: https://teacherf.cc/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

16a5360fe324a113671c61ad140d51573578dce4c86779b06d6d4a08db1547e3

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 07:13:34 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-embedder-policy: require-corp
cross-origin-resource-policy: same-origin
alt-svc: h3=":443"; ma=86400
cf-chl-out: m3y3EYvweMx8bZ/PoV1+jfhvOIF0jwK5iSqxBNPoeRWZzUHkw/oKx1Fppsp5t3v1CwDBE9zimzPlv+ig+arA0tM9zhyKPGsZJKcL/pz68fJJXBdIKiLUSChlsfSpsGSQQBeRt2cNSopAXoxfAfD8yg==$zROGKTdrjVysYRcUEP19dA==
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
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=xZa%2BhTpvKXx1XgPRjgU4WfXZnumsIFQdRUEvJND7vOni%2BlOxcjX0mItz5MY38rOBF%2F6ZNLqKqMVFda%2FNzc1nTgZDS5wayuP7vH9gVgff6MAoa3946kCDDmVqkCxidACN%2B1OpF%2Ff3TiwOJw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
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: 85cf1afc2ab3b97b-AMS
expires: Thu, 01 Jan 1970 00:00:01 GMT

GET
BLOB 200
OK c3539f64-e6d2-4b12-9ba4-7e982356b2f0
https://teacherf.cc/ 13 B
0 Other
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: blob:https://teacherf.cc/c3539f64-e6d2-4b12-9ba4-7e982356b2f0
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/
Protocol: BLOB
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 8860e7fef89219a219cb11d18bd8e4a322f32072613f86e935e7fe162ab69c04

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://teacherf.cc/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

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

POST
H3 200 549acc542ae4c5c Show response
teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/959061813:1709187009:-c5TId1MAUli-wb3-h-IrKjv2pc2v74-AsU1i8K6HgU/85cf1afaf927b97b/ 13 KB
10 KB 63ms
62ms XHR
text/plain 2606:4700:3035::ac43:d544
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/flow/ov1/959061813:1709187009:-c5TId1MAUli-wb3-h-IrKjv2pc2v74-AsU1i8K6HgU/85cf1afaf927b97b/549acc542ae4c5c
Requested by: Host: teacherf.cc
URL: https://teacherf.cc/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=85cf1afaf927b97b
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 2606:4700:3035::ac43:d544 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f77cd3de9b5391d73480b1ab38fc461c9b054c33e15f089ac60658f8a9d9a168

Request headers

Referer: https://teacherf.cc/
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/122.0.6261.94 Safari/537.36
CF-Challenge: 549acc542ae4c5c
Content-type: application/x-www-form-urlencoded

Response headers

date: Thu, 29 Feb 2024 07:13:34 GMT
content-encoding: br
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=reYGZxdTX%2BvsDYMQJ1D0eBAilcFeSq5b%2BlI%2Bru08aghcrIukOdjb6oqXYRkOcb7N0jv9ilh6TvLOVqECo0ZQSRZhVbuu2gBlxdokUo%2B6MmA8DE3YBFkTvnaTzpRdsAc3D9HXmEHxH%2FH6vw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/plain; charset=UTF-8
cf-ray: 85cf1afccb90b97b-AMS
alt-svc: h3=":443"; ma=86400
cf-chl-gen: 1O5ps2WC/b5UQvOnoTWtthDvHcZEcbnHp8LknQ9lgeWoXnMrIxDOAKGtPsr5atHt$OcIObOKa1FK285Ud9JupZQ==

GET
H3 200 normal
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/g/turnstile/if/ov2/av0/rcv0/0/90gso/0x4AAAAAAADnOjc0PNeA8qVm/light/ Frame 4BF0 0
0 31ms
31ms 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/rcv0/0/90gso/0x4AAAAAAADnOjc0PNeA8qVm/light/normal

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/g/a0d8959cb7d0/api.js?onload=lDtWXt4&render=explicit

Protocol

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/122.0.6261.94 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: 85cf1afd4d6a363c-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/ blob:; base-uri 'self'
content-type: text/html; charset=UTF-8
cross-origin-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: cross-origin
date: Thu, 29 Feb 2024 07:13:34 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

15 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
			teacherf.cc/	1970-01-20 18:46:34	Name: cf_chl_rc_ni Value: 1

8 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://teacherf.cc/#ne Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://teacherf.cc/favicon.ico Message: Failed to load resource: the server responded with a status of 403 ()
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://teacherf.cc/#ne Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://teacherf.cc/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
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
teacherf.cc
2606:4700:3035::ac43:d544
2606:4700::6811:2b8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teacherf.cc Open in urlscan Pro 2606:4700:3035::ac43:d544 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

15 Requests

87 %HTTPS

100 %IPv6

2 Domains

2 Subdomains

3 IPs

1 Countries

197 kBTransfer

493 kBSize

1 Cookies

1 Outgoing links

Page URL History

Redirected requests

15 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 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

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

15 JavaScript Global Variables

1 Cookies

8 Console Messages

Security Headers

Indicators

teacherf.cc Open in urlscan Pro
2606:4700:3035::ac43:d544 Public Scan

Screenshot
Live screenshot

Full Image

15
Requests

87 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

3
IPs

1
Countries

197 kB
Transfer

493 kB
Size

1
Cookies

15 HTTP transactions
0 data transactions