urlscan.io logo urlscan.io
SecurityTrails logo

notesafe.sead-ctf.student.iaik.tugraz.at Open in urlscan Pro
129.27.142.231  Public Scan

Go To Rescan Add Verdict Report
URL: https://notesafe.sead-ctf.student.iaik.tugraz.at/
Submission: On July 06 via automatic, source certstream-suspicious — Scanned from AT
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 2 countries across 2 domains to perform 6 HTTP transactions. The main IP is 129.27.142.231, located in Graz, Austria and belongs to TUGNET Technische Universitaet Graz, AT. The main domain is notesafe.sead-ctf.student.iaik.tugraz.at.
TLS certificate: Issued by R10 on July 6th 2024. Valid for: 3 months.
This is the only time notesafe.sead-ctf.student.iaik.tugraz.at was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 129.27.142.231 1113 (TUGNET Te...)
4 104.18.186.31 13335 (CLOUDFLAR...)
6 2
Apex Domain
Subdomains		 Transfer
4 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 373
200 KB
2 tugraz.at
notesafe.sead-ctf.student.iaik.tugraz.at
3 KB
6 2
Domain Requested by
4 cdn.jsdelivr.net notesafe.sead-ctf.student.iaik.tugraz.at
cdn.jsdelivr.net
2 notesafe.sead-ctf.student.iaik.tugraz.at
6 2

This site contains no links.

Subject Issuer Validity Valid
notesafe.sead-ctf.student.iaik.tugraz.at
R10		 2024-07-06 -
2024-10-04		 3 months crt.sh
*.jsdelivr.net
Sectigo RSA Domain Validation Secure Server CA		 2024-05-04 -
2025-05-04		 a year crt.sh

This page contains 1 frames:

Primary Page: https://notesafe.sead-ctf.student.iaik.tugraz.at/
Frame ID: 652D4423D91398018ABFC1102EC71703
Requests: 6 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home

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="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

6
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

2
Countries

204 kB
Transfer

520 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

6 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
notesafe.sead-ctf.student.iaik.tugraz.at/ 		2 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://notesafe.sead-ctf.student.iaik.tugraz.at/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
129.27.142.231 Graz, Austria, ASN1113 (TUGNET Technische Universitaet Graz, AT),
Reverse DNS
Software
nginx/1.25.4 /
Resource Hash
d6b5aab9df83568c9157f7da23ac857bbaaedf3bc2fa00ce001f167b4eefe769
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept-Language
de-AT,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

content-length
1627
content-type
text/html; charset=utf-8
date
Sat, 06 Jul 2024 14:57:41 GMT
server
nginx/1.25.4
strict-transport-security
max-age=31536000
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/ 		227 KB
35 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css
Requested by
Host: notesafe.sead-ctf.student.iaik.tugraz.at
URL: https://notesafe.sead-ctf.student.iaik.tugraz.at/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3c8f27e6009ccfd710a905e6dcf12d0ee3c6f2ac7da05b0572d3e0d12e736fc8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://notesafe.sead-ctf.student.iaik.tugraz.at/
Origin
https://notesafe.sead-ctf.student.iaik.tugraz.at
Accept-Language
de-AT,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 06 Jul 2024 14:57:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3102328
x-jsd-version
5.3.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
34908
x-served-by
cache-fra-eddf8230118-FRA, cache-lga21937-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"38d63-xawd7pYctZoEUlbsID9p4xeHL3w"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BtNlNuuPfkhDlRc8pWQHBU5ZDD3a%2FW6%2Ft4VTxpieiEgN0xo3kVpJpWZq75S%2FY2398S55CzXR622ljXHdIk3n0vcK1sSIKS9fqNwWQ%2FaNs33WgOWpg5zH%2FAx8JkicryiMXYk%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
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89f072dc8cb35a72-VIE
bootstrap-icons.min.css
cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/ 		84 KB
14 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css
Requested by
Host: notesafe.sead-ctf.student.iaik.tugraz.at
URL: https://notesafe.sead-ctf.student.iaik.tugraz.at/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f643d6fe7e679f9de3e16311600c5ef5cd6b098f7a3a8828fcc29255d2b33e62
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://notesafe.sead-ctf.student.iaik.tugraz.at/
Accept-Language
de-AT,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 06 Jul 2024 14:57:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
gzip
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
252669
x-jsd-version
1.11.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
13608
x-served-by
cache-fra-eddf8230079-FRA, cache-lga21952-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"14f73-BDozLk9VXMC/015FG+lVtLk5ZqA"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5gjtJflZ5oJEqLax9W8YSqrsuZ78srcssBsS1cn9SR%2B3k778v27WCH5i5lKymQgl%2BkJrd5c9eCAPflfY6TkbcsD72Lzc7MFWXRnLiB0KelTgs4m3W5DuCNsEszFotu4UE74%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
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89f072dc8fcbc260-VIE
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/ 		79 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js
Requested by
Host: notesafe.sead-ctf.student.iaik.tugraz.at
URL: https://notesafe.sead-ctf.student.iaik.tugraz.at/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0833b2e9c3a26c258476c46266e6877fc75218625162e0460be9a3a098a61c6c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://notesafe.sead-ctf.student.iaik.tugraz.at/
Origin
https://notesafe.sead-ctf.student.iaik.tugraz.at
Accept-Language
de-AT,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 06 Jul 2024 14:57:41 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
gzip
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
3870299
x-jsd-version
5.3.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
23858
x-served-by
cache-fra-eddf8230062-FRA, cache-lga21966-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"13b51-3cbp6tbRaukjc5nOQejBYgzFnDY"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2%2BzXG3I8iUpCPR%2Fi9lYJX9gIpwG0q2Sx7UH4NwDIVkEpIQPBXopzX15Rhdb9Z%2BiP1YF33Nx%2BcFDHf1syXJ1PI2biKi%2FTNWF8uY4QoglszhqQYFLtK9AS%2B8gj8xlEoZi0uhM%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89f072dc8cb45a72-VIE
bootstrap-icons.woff2
cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/fonts/ 		127 KB
128 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/fonts/bootstrap-icons.woff2?dd67030699838ea613ee6dbda90effa6
Requested by
Host: cdn.jsdelivr.net
URL: https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.186.31 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
476adf42b40325098fcfa8b36ab3e769186bb4f6ce6a249753e2e1a9c22bf99e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css
Origin
https://notesafe.sead-ctf.student.iaik.tugraz.at
Accept-Language
de-AT,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 06 Jul 2024 14:57:41 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
5386863
x-jsd-version
1.11.3
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
130396
x-served-by
cache-fra-etou8220055-FRA, cache-lga21921-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"1fd5c-Agw8b5KAoxXoQl1/kuFbzQzdobI"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fJyuzT%2BBknEwlZJM4UDwrlfe1O9ycaD0Fjj79xWKaFwDSg1xeFp9sKwS7p4LE9%2FSRf10oEtumMuePuxnQ%2FQn1XjFm%2B%2BSeB%2FXkhZKhnPy6cHPKIP2N6CxQHv0CPIG%2BeMQcAQ%3D"}],"group":"cf-nel","max_age":604800}
content-type
font/woff2
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
accept-ranges
bytes
timing-allow-origin
*
cf-ray
89f072dcdcd85a72-VIE
journals_white.ico
notesafe.sead-ctf.student.iaik.tugraz.at/static/images/ 		1 KB
1 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://notesafe.sead-ctf.student.iaik.tugraz.at/static/images/journals_white.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
129.27.142.231 Graz, Austria, ASN1113 (TUGNET Technische Universitaet Graz, AT),
Reverse DNS
Software
nginx/1.25.4 /
Resource Hash
e9617f7af21e7f78eea8ea10e6b9a7bfb593c50ecf2764f01ebd6452fe0da05f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="126", "Not:A-Brand";v="8", "Chromium";v="126"
Referer
https://notesafe.sead-ctf.student.iaik.tugraz.at/
Accept-Language
de-AT,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Sat, 06 Jul 2024 14:57:41 GMT
strict-transport-security
max-age=31536000
last-modified
Wed, 08 May 2024 13:49:34 GMT
server
nginx/1.25.4
etag
"1715176174.0-1150-1176113109"
content-type
image/vnd.microsoft.icon
cache-control
no-cache
content-disposition
inline; filename=journals_white.ico
content-length
1150

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.

undefined| event object| fence object| sharedStorage number| uidEvent object| bootstrap

0 Cookies

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