www.cursomasterengenharia.com.br Open in urlscan Pro
188.114.97.3 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://powerclassengenharia.com.br.191-5-169-9.cprapid.com/
Effective URL:
https://www.cursomasterengenharia.com.br/
Submission Tags: @ecarlesi possiblethreat Search All
Submission: On December 27 via api (December 27th 2024, 7:17:24 pm UTC) from IT — Scanned from IT

Summary HTTP 9 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 4 IPs in 3 countries across 3 domains to perform 9 HTTP transactions. The main IP is 188.114.97.3, located in Amsterdam, Netherlands and belongs to CLOUDFLARENET, US. The main domain is www.cursomasterengenharia.com.br.
TLS certificate: Issued by WE1 on December 12th 2024. Valid for: 3 months.

This is the only time www.cursomasterengenharia.com.br was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	191.5.169.9 191.5.169.9	263539 (NEW SYSTE...) (NEW SYSTEM INTERNET)
5	188.114.97.3 188.114.97.3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.18.95.41 104.18.95.41	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.18.94.41 104.18.94.41	13335 (CLOUDFLAR...) (CLOUDFLARENET)
9	4

1 191.5.169.9 (Itajaí, Brazil) 1 redirects

ASN263539 (NEW SYSTEM INTERNET, BR)
PTR: 9-169-5-191.wecoded.com.br

powerclassengenharia.com.br.191-5-169-9.cprapid.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 188.114.97.3 (Amsterdam, Netherlands)

ASN13335 (CLOUDFLARENET, US)

www.cursomasterengenharia.com.br	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.18.95.41 (None, )

ASN13335 (CLOUDFLARENET, US)

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

1 104.18.94.41 (None, )

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
5	cursomasterengenharia.com.br www.cursomasterengenharia.com.br	74 KB
2	cloudflare.com challenges.cloudflare.com — Cisco Umbrella Rank: 3147	16 KB
1	cprapid.com 1 redirects powerclassengenharia.com.br.191-5-169-9.cprapid.com	271 B
9	3

	Domain	Requested by
5	www.cursomasterengenharia.com.br	www.cursomasterengenharia.com.br
2	challenges.cloudflare.com	www.cursomasterengenharia.com.br challenges.cloudflare.com
1	powerclassengenharia.com.br.191-5-169-9.cprapid.com	1 redirects
9	3

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

Domain
www.cloudflare.com

Subject Issuer	Validity	Valid
cursomasterengenharia.com.br WE1	`2024-12-12` - `2025-03-12`	3 months	crt.sh
challenges.cloudflare.com WE1	`2024-11-03` - `2025-02-01`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://www.cursomasterengenharia.com.br/
Frame ID: 3608CFC4BC1C4FF0C66F502E4B8793A9
Requests: 6 HTTP requests in this frame

Frame: https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/x0qdl/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/
Frame ID: FA234392A16C1492280577EE0FD69176
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Ci siamo quasi…

Page URL History Show full URLs

http://powerclassengenharia.com.br.191-5-169-9.cprapid.com/ HTTP 307
https://powerclassengenharia.com.br.191-5-169-9.cprapid.com/ HTTP 301
https://www.cursomasterengenharia.com.br/ Page URL

Page Statistics

9
Requests

78 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

4
IPs

3
Countries

90 kB
Transfer

184 kB
Size

0
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=m
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://powerclassengenharia.com.br.191-5-169-9.cprapid.com/ HTTP 307
https://powerclassengenharia.com.br.191-5-169-9.cprapid.com/ HTTP 301
https://www.cursomasterengenharia.com.br/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions
0 data transactions

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

GET
H3

403

Primary Request / Show response
www.cursomasterengenharia.com.br/
Redirect Chain

http://powerclassengenharia.com.br.191-5-169-9.cprapid.com/
https://powerclassengenharia.com.br.191-5-169-9.cprapid.com/
https://www.cursomasterengenharia.com.br/

10 KB
9 KB

161ms
39ms

Document
text/html

188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cursomasterengenharia.com.br/

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

102f1f7cb032215b1b15d130dd7418fc646995b7ac7ab231a12e9fd3aabea59f

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

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: uVnP+F9J/ogYgLQ7E9HnvqkhCW+AixGB/q6zYhtOTaQCrs0qbU4EXL70Len9X/TBvzsAB8CGtQV5PCVsxA8kGvOxHWOMGa8hgeyGoFXAfEC00KI/lsgRiiffrMrf+rZD1bjwPx+0e2KLx33OPLtcYQ==$FnBYGhx2MUhlwdQss2O2XA==
cf-mitigated: challenge
cf-ray: 8f8ba673cf53dbe4-FRA
content-encoding: zstd
content-type: text/html; charset=UTF-8
critical-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-embedder-policy: require-corp
cross-origin-opener-policy: same-origin
cross-origin-resource-policy: same-origin
date: Fri, 27 Dec 2024 19:17:20 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=()
priority: u=0,i
referrer-policy: same-origin
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZcpoSi5z2JTMoBPY4bnCgNmxXYhuAe%2BlHvNwLxERloQIfYPe0tCyoPC9K5%2BLb1F7grHOBiDNzfSblziihMD1OLZBDM%2BBU%2BwUT0WGLs8bZtmul0fLiP0OJQvSMHWgqOKDk3rTtWmer2O6TV70Z%2Fgd%2FrhfPA%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfL4;desc="?proto=QUIC&rtt=33292&min_rtt=33227&rtt_var=12506&sent=10&recv=7&lost=0&retrans=0&sent_bytes=4134&recv_bytes=4363&delivery_rate=93026&cwnd=12000&unsent_bytes=0&cid=6377695dfc971587&ts=43&x=1" cfExtPri cfHdrFlush;dur=0
vary: Accept-Encoding
x-content-options: nosniff
x-frame-options: SAMEORIGIN

Redirect headers

Connection: keep-alive
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Date: Fri, 27 Dec 2024 19:17:20 GMT
Location: https://www.cursomasterengenharia.com.br/
Server: nginx
Vary: Accept-Encoding
X-Redirect-By: WordPress

GET
H3 200 v1 Show response
www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/ 97 KB
40 KB 39ms
39ms Script
application/javascript 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f8ba673cf53dbe4
Requested by: Host: www.cursomasterengenharia.com.br
URL: https://www.cursomasterengenharia.com.br/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 22cc4eecee632ddd71c929e217496ec0c2e9f00b6348be0874753437e2a687f4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.cursomasterengenharia.com.br/?__cf_chl_rt_tk=Ng.3Ye9IQybrEsesZFucwMiIci2vj5c22AKMgZ5SbDM-1735327040-1.0.1.1-Vc2cc6NgUgCmjLYtAvxO7SeHkyx.GNJSovIR8rx7iaQ

Response headers

cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rmsczbdwPVaE5p0xHCpOX4HO49SKTEai46u5VMxIo3x6nrYCRdp3tS6ygCaqZm2TWzGUHkdAkX1nF8pJ4sisdFZZR2NzG7NMxQ8g3A2acel1tLsEklw8%2BeXPwvNlpVb31m7IK2guS8izUiWYO4uGoFW10A%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f8ba6742868dbe4-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=36316&min_rtt=32882&rtt_var=5232&sent=21&recv=14&lost=0&retrans=0&sent_bytes=13662&recv_bytes=5058&delivery_rate=306054&cwnd=12000&unsent_bytes=0&cid=6377695dfc971587&ts=101&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 27 Dec 2024 19:17:20 GMT
content-type: application/javascript; charset=UTF-8
server: cloudflare
priority: u=3,i=?0

GET 5f668a92-e9b2-44a5-8a9e-8190d7055cc8
https://www.cursomasterengenharia.com.br/ Frame 0
0

GET
H3 200 api.js Show response
challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/ 47 KB
16 KB 93ms
43ms Script
application/javascript 104.18.95.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/api.js?onload=WXqDk4&render=explicit
Requested by: Host: www.cursomasterengenharia.com.br
URL: https://www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f8ba673cf53dbe4
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.18.95.41 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5aac9e52f80011983676c03ad8120e0369e651e6357d0b05054026a3bc8ec32d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin: https://www.cursomasterengenharia.com.br
Referer

Response headers

server: cloudflare
cache-control: max-age=31536000, stale-if-error=10800, stale-while-revalidate=31536000, public
content-encoding: br
cross-origin-resource-policy: cross-origin
cf-ray: 8f8ba6753d6bd382-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Fri, 27 Dec 2024 19:17:20 GMT
content-type: application/javascript; charset=UTF-8
last-modified: Tue, 10 Dec 2024 17:31:41 GMT
vary: Accept-Encoding
priority: u=3,i=?0

GET
H3 403 favicon.ico
www.cursomasterengenharia.com.br/ 8 KB
8 KB 44ms
44ms Image
text/html 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.cursomasterengenharia.com.br/favicon.ico

Requested by

Host: www.cursomasterengenharia.com.br
URL: https://www.cursomasterengenharia.com.br/

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

acfefff31ad5d1a57586300a57c4ba9c38b21c6ea9bae29d293c25a2d48c5495

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.cursomasterengenharia.com.br/

Response headers

content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JV0YpNI3pocR9msgFp%2B9hItr6bxhYGOSZbJCZxQMkpRFgI8nNmKyLazeiljR5JvaHUhwkpljBPwYxCwcgQNfPRjjrk%2BQw3TuHOeund8IQ%2F6eajQjCV8ho7iYgjKiZxZgF2MJpyZZv0X5nzDu7mWi7XkOVQ%3D%3D"}],"group":"cf-nel","max_age":604800}
critical-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
expires: Thu, 01 Jan 1970 00:00:01 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=36812&min_rtt=32882&rtt_var=3626&sent=60&recv=35&lost=0&retrans=0&sent_bytes=55222&recv_bytes=6283&delivery_rate=747355&cwnd=28800&unsent_bytes=0&cid=6377695dfc971587&ts=226&x=1", cfExtPri, cfHdrFlush;dur=0
x-content-options: nosniff
date: Fri, 27 Dec 2024 19:17:20 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
priority: u=3,i
x-frame-options: SAMEORIGIN
cf-mitigated: challenge
cf-chl-out: x+KPeI00tt0ATkNJqmlha98mUKHxFA3EDW/AnhHddP6+hr9d50Om6PMe3PjH3IhpzYUh/xsAN5ERCnIjoP/4glDVEQZHpOATJiRq/ePuQ76rwpLdPQBChec62UERCBqaVmaXOiPqa2GNeH8jhGsYTw==$dkvY2XJXcxjmQA/wpQuHjA==
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-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-resource-policy: same-origin
referrer-policy: same-origin
cf-ray: 8f8ba674eaa7dbe4-FRA
cross-origin-embedder-policy: require-corp
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=()
origin-agent-cluster: ?1
server: cloudflare

POST
H3 200 fea_hlxHJS2S9Y251R0N2NmBxkIF1WFQwbcLAZvyqEc-1735327040-1.2.1.1-8y1Ac5YirhTsv80AvkXfzZ0wZlvt_3a25daVqatSh2CZl3YriCeVeVuWBgbCVxno Show response
www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/flow/ov1/932427232:1735323124:SchRk8UxOKCvCzknwhMsYif2HB54-JiVdtBiNNhuTds/8f8ba673cf53dbe4/ 13 KB
9 KB 49ms
48ms XHR
text/plain 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/flow/ov1/932427232:1735323124:SchRk8UxOKCvCzknwhMsYif2HB54-JiVdtBiNNhuTds/8f8ba673cf53dbe4/fea_hlxHJS2S9Y251R0N2NmBxkIF1WFQwbcLAZvyqEc-1735327040-1.2.1.1-8y1Ac5YirhTsv80AvkXfzZ0wZlvt_3a25daVqatSh2CZl3YriCeVeVuWBgbCVxno
Requested by: Host: www.cursomasterengenharia.com.br
URL: https://www.cursomasterengenharia.com.br/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=8f8ba673cf53dbe4
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 91e613ea3e19e93501d37f34097924557cf426dec48ad8dc6e76a709d0debc14

Request headers

Referer: https://www.cursomasterengenharia.com.br/
CF-Chl-RetryAttempt: 0
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Content-type: application/x-www-form-urlencoded
CF-Challenge: fea_hlxHJS2S9Y251R0N2NmBxkIF1WFQwbcLAZvyqEc-1735327040-1.2.1.1-8y1Ac5YirhTsv80AvkXfzZ0wZlvt_3a25daVqatSh2CZl3YriCeVeVuWBgbCVxno

Response headers

nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VubzesllPr66bQFceWE4x%2FOWblUjOjzw4xHtuQpjHTcap%2FUpSDNU2MCnVbYHLIVUmN8aQgE19vhN8AaGoP1839tJg%2B0id6%2FhEWKrC3Jo6XLZrtYt5okJMoPl9p1HL%2Fb6xKGptmRloYch94p2S6gzHzkjCA%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8f8ba6759c26dbe4-FRA
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=39760&min_rtt=32882&rtt_var=5086&sent=71&recv=44&lost=0&retrans=0&sent_bytes=62946&recv_bytes=11657&delivery_rate=133369&cwnd=28800&unsent_bytes=0&cid=6377695dfc971587&ts=337&x=1", cfExtPri, cfHdrFlush;dur=0
date: Fri, 27 Dec 2024 19:17:20 GMT
content-type: text/plain; charset=UTF-8
cf-chl-gen: fA/OAHAkEs1SflNmtTK3H6mkyAgcRZ7/sizbx2+OO6dNMVe/Aagi/NAgkR1YCwt4QwdZf3F4/qs=$ZHJPLBN8blU3x4lL
server: cloudflare
priority: u=1,i

GET
H3 403 favicon.ico
www.cursomasterengenharia.com.br/ 8 KB
7 KB 39ms
39ms Other
text/html 188.114.97.3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cursomasterengenharia.com.br/favicon.ico

Protocol

Security

QUIC, , AES_128_GCM

Server

188.114.97.3 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ff27500aa4f965522667677ca776e745e0a16992ce9a2f7794b1538b28220d57

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer: https://www.cursomasterengenharia.com.br/

Response headers

content-encoding: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XyQXMp282tIDvX6OKxrQYXXbB1gbgvX1N9GdJ5bP7rbC%2BURCEj1CGimndwgZuggsaP%2BMfWt7ZbYm%2Ftm8wa6iVRBECxnuXCd0JadRPS3fZp1tohhgrsHjnSZpBKw9i59LGq%2BhWCILKr%2BmSqwEItTLk6wYcw%3D%3D"}],"group":"cf-nel","max_age":604800}
critical-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
expires: Thu, 01 Jan 1970 00:00:01 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=39760&min_rtt=32882&rtt_var=5086&sent=81&recv=45&lost=0&retrans=0&sent_bytes=72909&recv_bytes=12026&delivery_rate=133369&cwnd=28800&unsent_bytes=0&cid=6377695dfc971587&ts=346&x=1", cfExtPri, cfHdrFlush;dur=0
x-content-options: nosniff
date: Fri, 27 Dec 2024 19:17:20 GMT
content-type: text/html; charset=UTF-8
vary: Accept-Encoding
priority: u=1,i
x-frame-options: SAMEORIGIN
cf-mitigated: challenge
cf-chl-out: iT5JbA/Ix6XYIXgZqL+HtSEUU/eAP4ih6ns05TFPAnCux13JZjwb7ixRW1fV2oHjAzIcgN69jY6r2GIYsX+4gbmZ9thODdHK2RasH9s3dRsj44n7+Tve4pRS6eXVVpZfxNX3Bg2RQN8fpw/3OXGJaQ==$plV7Z7kHPUYJ2dxCv0h+hQ==
cache-control: private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cross-origin-opener-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-resource-policy: same-origin
referrer-policy: same-origin
cf-ray: 8f8ba675ac64dbe4-FRA
cross-origin-embedder-policy: require-corp
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=()
origin-agent-cluster: ?1
server: cloudflare

GET 3786cc2a-56e6-4008-8bbe-2cead73da8c4
https://www.cursomasterengenharia.com.br/ Frame 0
0

GET
H3 200 /
challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/x0qdl/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/ Frame FA23 0
0 87ms
47ms Document
text/html 104.18.94.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://challenges.cloudflare.com/cdn-cgi/challenge-platform/h/b/turnstile/if/ov2/av0/rcv/x0qdl/0x4AAAAAAADnPIDROrmt1Wwj/light/fbE/normal/auto/

Requested by

Host: challenges.cloudflare.com
URL: https://challenges.cloudflare.com/turnstile/v0/b/787bc399e22f/api.js?onload=WXqDk4&render=explicit

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.94.41 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

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

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

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: 8f8ba67638241daa-FRA
content-encoding: br
content-security-policy: frame-src https://challenges.cloudflare.com/; 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: Fri, 27 Dec 2024 19:17:21 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=()
priority: u=0,i
referrer-policy: same-origin
server: cloudflare
server-timing: cfExtPri

Failed requests

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

Domain: www.cursomasterengenharia.com.br
URL: blob:https://www.cursomasterengenharia.com.br/5f668a92-e9b2-44a5-8a9e-8190d7055cc8

Domain: www.cursomasterengenharia.com.br
URL: blob:https://www.cursomasterengenharia.com.br/3786cc2a-56e6-4008-8bbe-2cead73da8c4

Verdicts & Comments Add Verdict or Comment

21 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.

0 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.

3 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://www.cursomasterengenharia.com.br/ Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://www.cursomasterengenharia.com.br/favicon.ico Message: Failed to load resource: the server responded with a status of 403 ()
network	error	URL: https://www.cursomasterengenharia.com.br/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
powerclassengenharia.com.br.191-5-169-9.cprapid.com
www.cursomasterengenharia.com.br
www.cursomasterengenharia.com.br
104.18.94.41
104.18.95.41
188.114.97.3
191.5.169.9
102f1f7cb032215b1b15d130dd7418fc646995b7ac7ab231a12e9fd3aabea59f
22cc4eecee632ddd71c929e217496ec0c2e9f00b6348be0874753437e2a687f4
5aac9e52f80011983676c03ad8120e0369e651e6357d0b05054026a3bc8ec32d
91e613ea3e19e93501d37f34097924557cf426dec48ad8dc6e76a709d0debc14
acfefff31ad5d1a57586300a57c4ba9c38b21c6ea9bae29d293c25a2d48c5495
ff27500aa4f965522667677ca776e745e0a16992ce9a2f7794b1538b28220d57

www.cursomasterengenharia.com.br Open in urlscan Pro 188.114.97.3 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

9 Requests

78 %HTTPS

0 %IPv6

3 Domains

3 Subdomains

4 IPs

3 Countries

90 kBTransfer

184 kBSize

0 Cookies

1 Outgoing links

Page URL History

Redirected requests

9 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

Failed requests

Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

0 Cookies

3 Console Messages

Security Headers

Indicators

www.cursomasterengenharia.com.br Open in urlscan Pro
188.114.97.3 Public Scan

Screenshot
Live screenshot

Full Image

9
Requests

78 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

4
IPs

3
Countries

90 kB
Transfer

184 kB
Size

0
Cookies

9 HTTP transactions
0 data transactions