URL: https://v4.acesso.lab-curso2.ceptro.br/
Submission: On March 29 via automatic, source certstream-suspicious — Scanned from DE

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 14 HTTP transactions. The main IP is 200.160.6.133, located in Brazil and belongs to Nucleo de Inf. e Coord. do Ponto BR - NIC., BR. The main domain is v4.acesso.lab-curso2.ceptro.br.
TLS certificate: Issued by R3 on January 27th 2023. Valid for: 3 months.
This is the only time v4.acesso.lab-curso2.ceptro.br was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
9 200.160.6.133 22548 (Nucleo de...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700:e2:... 13335 (CLOUDFLAR...)
1 2a04:4e42:200... 54113 (FASTLY)
1 2a00:1450:400... 15169 (GOOGLE)
14 5
Apex Domain
Subdomains
Transfer
9 ceptro.br
v4.acesso.lab-curso2.ceptro.br
43 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 334
48 KB
1 googleapis.com
ajax.googleapis.com — Cisco Umbrella Rank: 309
25 KB
1 polyfill.io
cdn.polyfill.io — Cisco Umbrella Rank: 2397
652 B
1 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 845
13 KB
14 5
Domain Requested by
9 v4.acesso.lab-curso2.ceptro.br v4.acesso.lab-curso2.ceptro.br
2 cdn.jsdelivr.net v4.acesso.lab-curso2.ceptro.br
1 ajax.googleapis.com v4.acesso.lab-curso2.ceptro.br
1 cdn.polyfill.io v4.acesso.lab-curso2.ceptro.br
1 use.fontawesome.com v4.acesso.lab-curso2.ceptro.br
14 5
Subject Issuer Validity Valid
v4.acesso.lab-curso2.ceptro.br
R3
2023-01-27 -
2023-04-27
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-06-02 -
2023-06-01
a year crt.sh
polyfill.io
GlobalSign Atlas R3 DV TLS CA 2022 Q4
2022-12-10 -
2024-01-11
a year crt.sh
upload.video.google.com
GTS CA 1C3
2023-03-06 -
2023-05-29
3 months crt.sh

This page contains 1 frames:

Primary Page: https://v4.acesso.lab-curso2.ceptro.br/
Frame ID: 04E61F84489A8200ECE6A4D55B730D44
Requests: 14 HTTP requests in this frame

Screenshot

Page Title

CEPTRO.br - Laboratório Curso - Liberação de Acesso

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • /polyfill\.min\.js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

14
Requests

100 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

5
IPs

3
Countries

129 kB
Transfer

417 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

14 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
v4.acesso.lab-curso2.ceptro.br/
7 KB
3 KB
Document
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
b993a7056f958c5fa64a2397c8df463c0f4ba47a267a2a357f2e2ecb3bd3694b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
cache-control
public, max-age=0
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Wed, 29 Mar 2023 03:05:15 GMT
etag
W/"1c12-1791f1f0060"
last-modified
Thu, 29 Apr 2021 19:33:16 GMT
server
nginx
strict-transport-security
max-age=31536000
vary
Accept-Encoding Accept-Encoding
x-cache-status
MISS
x-powered-by
Express
x-request-id
2417b302d6fa76bff86cba8f01f181cf
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/
158 KB
25 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:5614 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4ffcc598ee6cff4692c1cea272cd8a2f195f6dec32473e94370d6cdcfa5fe601
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://v4.acesso.lab-curso2.ceptro.br/
Origin
https://v4.acesso.lab-curso2.ceptro.br
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/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3004299
x-jsd-version
4.6.0
content-encoding
br
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-served-by
cache-fra-eddf8230111-FRA, cache-yyz4545-YYZ
x-jsd-version-type
version
server
cloudflare
etag
W/"27681-LKxK/BIJg5IUESlr1Oj9ipS6I34"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PLcy1zTGv5HhpDmx0AuoodcT2WYWIsn3hzE63h8iJ%2BGo1rPoYlDsYdal41X3OSSV0NfwoPbBq6W%2F2sxAshg3RWU2qodUvVqvk5E77KnPp34BFttRzduvupR17ajXirS3oOD1%2FP6hDy7UmAOSVdY%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
7af4e3e3c946bbef-FRA
all.css
use.fontawesome.com/releases/v5.15.3/css/
58 KB
13 KB
Stylesheet
General
Full URL
https://use.fontawesome.com/releases/v5.15.3/css/all.css
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:e2::ac40:850f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d87ddf917b7a1449ab45e2b8e3c98354629bdd65b6659c37e6023bbea1ce1386

Request headers

Referer
https://v4.acesso.lab-curso2.ceptro.br/
Origin
https://v4.acesso.lab-curso2.ceptro.br
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/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
content-encoding
br
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
1218BWV19NFEKJV7
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-amz-id-2
uET5N59AUEik4oeuLSsXpjnXzfljNZnSi0ZWZAm5rxW0x4YKhCmNcSNZ14bc9IhR8krW/aL3LOI=
last-modified
Wed, 30 Jun 2021 15:41:15 GMT
server
cloudflare
etag
W/"74bab4578692993514e7f882cc15c218"
access-control-max-age
3000
vary
Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods
GET
access-control-allow-origin
*
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gNF3zI%2BzROWmKMyDUMU32%2FMdSiEpZ7lkuD%2B3fdFbth3n%2F0O%2F8NoeEP2056gRwyIx9gn2tkmZYyQpI7Pir2KzqedjyaGGQULQm6L3I657ddDhOAcyhyXcXwlIr10G3scWZIu0gXQX0ZUmuPwScyK3KSkB"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31556926
cf-ray
7af4e3e3dcf3372e-FRA
logo-nicbr-topo.png
v4.acesso.lab-curso2.ceptro.br/static/img/
2 KB
2 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/logo-nicbr-topo.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
325e806f5a7d142beca3f6df0b2f00727751e7cce06d289f8f726393457b0d77
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 27 Apr 2017 17:30:51 GMT
server
nginx
x-powered-by
Express
etag
W/"88c-15bb07728f8"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
fc7fb4ecbaede662ce0091fd50695b44
logo-cgibr-topo.png
v4.acesso.lab-curso2.ceptro.br/static/img/
2 KB
2 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/logo-cgibr-topo.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
a25fa231c03062238c72d00db072171123e386aedf41a6e11aac1a9930a791ca
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 27 Apr 2017 17:30:51 GMT
server
nginx
x-powered-by
Express
etag
W/"908-15bb07728f8"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
56c3eff101154b156ae4c692b7ac8114
logo_CEPTRO.png
v4.acesso.lab-curso2.ceptro.br/static/img/
8 KB
8 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/logo_CEPTRO.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
d641e325b3a28ecfebb7837a2cc2d8f4483d99590bd293f3f1bec3cd100126af
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 29 Apr 2021 20:32:09 GMT
server
nginx
x-powered-by
Express
etag
W/"1e1e-1791f54e928"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
50c29b67abc20d916061e6f69fbd85f3
icon-youtube-header.png
v4.acesso.lab-curso2.ceptro.br/static/img/
2 KB
2 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/icon-youtube-header.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
943dccd47bf887644f49a81bf89a68b41740f30ab9ebb2af04e0cc76851a0771
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 27 Apr 2017 17:30:51 GMT
server
nginx
x-powered-by
Express
etag
W/"89f-15bb07728f8"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
2203a3597e457718ba00f3771dd28f65
icon-twitter-header.png
v4.acesso.lab-curso2.ceptro.br/static/img/
2 KB
2 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/icon-twitter-header.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
8bb180710c38888c47835e15f3e1338dbc7f92cf54d3b52db179875a6657fa8f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 27 Apr 2017 17:30:51 GMT
server
nginx
x-powered-by
Express
etag
W/"93e-15bb07728f8"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
74a1c59b54bda9ae2b4852735e2281b8
icon-facebook-header.png
v4.acesso.lab-curso2.ceptro.br/static/img/
1 KB
1 KB
Image
General
Full URL
https://v4.acesso.lab-curso2.ceptro.br/static/img/icon-facebook-header.png
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
200.160.6.133 , Brazil, ASN22548 (Nucleo de Inf. e Coord. do Ponto BR - NIC., BR),
Reverse DNS
cosine.in.ceptro.br
Software
nginx / Express
Resource Hash
22c03988a117eee6b3f940a4244898097709d2314819b0d3afdc6e30f5119018
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://v4.acesso.lab-curso2.ceptro.br/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.110 Safari/537.36

Response headers

date
Wed, 29 Mar 2023 03:05:16 GMT
strict-transport-security
max-age=31536000
content-encoding
gzip
last-modified
Thu, 27 Apr 2017 17:30:51 GMT
server
nginx
x-powered-by
Express
etag
W/"5a9-15bb07728f8"
vary
Accept-Encoding
content-type
image/png
x-cache-status
MISS
cache-control
public, max-age=0
x-request-id
afa9927792393d3fb912fe3511dfb508
polyfill.min.js
cdn.polyfill.io/v3/
101 B
652 B
Script
General
Full URL
https://cdn.polyfill.io/v3/polyfill.min.js?features=default,URLSearchParams
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::282 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
d7f817255acac24d24766a420471f23c0796b5228b84f8432bf70570ed870b72
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubdomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://v4.acesso.lab-curso2.ceptro.br/
Origin
https://v4.acesso.lab-curso2.ceptro.br
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/111.0.5563.110 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubdomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Wed, 29 Mar 2023 03:05:16 GMT
age
1296055
detected-user-agent
Chrome Mobile/111.0.0
useragent_normaliser
chrome/111.0.0
server-timing
HIT, fastly;desc="Edge time";dur=0
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
113
referrer-policy
origin-when-cross-origin
last-modified
Sun, 05 Mar 2023 16:54:09 GMT
vary
User-Agent, Accept-Encoding
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=UTF-8
normalized-user-agent
chrome/111.0.0
access-control-allow-origin
*
cache-control
public, s-maxage=31536000, max-age=604800, stale-while-revalidate=604800, stale-if-error=604800
accept-ranges
bytes
timing-allow-origin
*
jquery.slim.min.js
ajax.googleapis.com/ajax/libs/jquery/3.6.0/
71 KB
25 KB
Script
General
Full URL
https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.slim.min.js
Requested by
Host: v4.acesso.lab-curso2.ceptro.br
URL: https://v4.acesso.lab-curso2.ceptro.br/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
bbb7b9921ca2b61948753a6edb63c78443663dc45d1621d18e102e1dcb34e512
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

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Request headers

accept-language
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User-Agent
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strict-transport-security
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content-encoding
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server
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User-Agent
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Response headers

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strict-transport-security
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server
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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.

boolean| credentialless function| $ function| jQuery object| bootstrap object| urlSearchParams

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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=31536000