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office365-api.codeforce.nl Open in urlscan Pro
77.73.225.141  Public Scan

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URL: https://office365-api.codeforce.nl/
Submission: On February 16 via automatic, source certstream-suspicious — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 5 IPs in 2 countries across 5 domains to perform 7 HTTP transactions. The main IP is 77.73.225.141, located in Beverwijk, Netherlands and belongs to NEXTPERTISE Nextpertise, NL. The main domain is office365-api.codeforce.nl.
TLS certificate: Issued by R3 on February 16th 2023. Valid for: 3 months.
This is the only time office365-api.codeforce.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 77.73.225.141 41960 (NEXTPERTI...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700:e2:... 13335 (CLOUDFLAR...)
1 2001:4de0:ac1... 20446 (STACKPATH...)
1 2a04:4e42::485 54113 (FASTLY)
7 5
2    77.73.225.141 (Beverwijk, Netherlands)

ASN41960 (NEXTPERTISE Nextpertise, NL)
PTR: mh01.vdswebservice.nl
office365-api.codeforce.nl
2    2606:4700::6812:acf (United States)

ASN13335 (CLOUDFLARENET, US)
stackpath.bootstrapcdn.com
1    2606:4700:e2::ac40:850f (United States)

ASN13335 (CLOUDFLARENET, US)
use.fontawesome.com
1    2001:4de0:ac18::1:a:3b (Netherlands)

ASN20446 (STACKPATH-CDN, US)
code.jquery.com
1    2a04:4e42::485 (United States)

ASN54113 (FASTLY, US)
cdn.jsdelivr.net
Apex Domain
Subdomains		 Transfer
2 bootstrapcdn.com
stackpath.bootstrapcdn.com — Cisco Umbrella Rank: 2334
41 KB
2 codeforce.nl
office365-api.codeforce.nl
2 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 346
8 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 699
24 KB
1 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 854
13 KB
7 5
Domain Requested by
2 stackpath.bootstrapcdn.com office365-api.codeforce.nl
2 office365-api.codeforce.nl office365-api.codeforce.nl
1 cdn.jsdelivr.net office365-api.codeforce.nl
1 code.jquery.com office365-api.codeforce.nl
1 use.fontawesome.com office365-api.codeforce.nl
7 5

This site contains no links.

Subject Issuer Validity Valid
office365-api.codeforce.nl
R3		 2023-02-16 -
2023-05-17		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-12-30 -
2023-12-30		 a year crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA		 2022-08-03 -
2023-07-14		 a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2022 Q4		 2022-12-23 -
2024-01-24		 a year crt.sh

This page contains 1 frames:

Primary Page: https://office365-api.codeforce.nl/
Frame ID: 9D7972995B3CBA2ED072AB557AB056E4
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

CodeForce Office 365 Connector

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
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?
Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

7
Requests

100 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

5
IPs

2
Countries

89 kB
Transfer

364 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
office365-api.codeforce.nl/ 		2 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://office365-api.codeforce.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
77.73.225.141 Beverwijk, Netherlands, ASN41960 (NEXTPERTISE Nextpertise, NL),
Reverse DNS
mh01.vdswebservice.nl
Software
Apache/2.4.25 (Debian) /
Resource Hash
74d72f9bac9bc4d0c14743ddb7e1eebee4f3eb09ece96ebc69bf1346597b459a

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

Cache-Control
no-cache, private
Connection
Keep-Alive
Content-Encoding
gzip
Content-Length
988
Content-Type
text/html; charset=UTF-8
Date
Thu, 16 Feb 2023 09:05:56 GMT
Keep-Alive
timeout=5, max=100
Server
Apache/2.4.25 (Debian)
Vary
Accept-Encoding
bootstrap.min.css
stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/ 		156 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ff5b959fa9f6b4b1d04d20a37d706e90039176ab1e2a202994d9580baeebfd6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://office365-api.codeforce.nl/
Origin
https://office365-api.codeforce.nl
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 09:05:56 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
content-encoding
br
cdn-edgestorageid
1078
cdn-cachedat
01/04/2023 11:35:44
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:09 GMT
cdn-proxyver
1.03
cdn-requestpullcode
200
server
cloudflare
etag
W/"7cc40c199d128af6b01e74a28c5900b0"
vary
Accept-Encoding
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
d360dac1531549b9046d1f126cf528ca
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
79a51fd8edc49042-FRA
cdn-requestpullsuccess
True
all.css
use.fontawesome.com/releases/v5.13.0/css/ 		57 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://use.fontawesome.com/releases/v5.13.0/css/all.css
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
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
876d023d9d10c97941b80c3b03e2a5b94631ff7a4af9cee5604a6a2d39718d84

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://office365-api.codeforce.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 09:05:56 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id
ZQKE0Q89FTDRN9BZ
age
780280
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
x-amz-id-2
w48uQsmGct3Tt5ERV4gwGOLDelhhv1phj9E+Lyx1ty+OBkrC3hKvTYfQLYz29nXZuvXzyR9r2GU=
last-modified
Wed, 30 Jun 2021 15:38:38 GMT
server
cloudflare
etag
W/"76cb46c10b6c0293433b371bae2414b2"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=NZ12uf8itE%2BDpOU63zvxhFh93ZWEKtzCA6Iy612sEIj%2F01tfuAgm7HtL%2F8RxwzDX46ctvZiyLiPXDGQ7MHdE9BFoVg%2FalYP6vZLsGjhVcwZoGPq7E7MYvw79qcWKbIa%2BAtw%2BSX6bHmEw%2FFdBgvrz8d1n"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=31556926
cf-ray
79a51fd8ef7a5c8c-FRA
app.css
office365-api.codeforce.nl/css/ 		0
279 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://office365-api.codeforce.nl/css/app.css
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
77.73.225.141 Beverwijk, Netherlands, ASN41960 (NEXTPERTISE Nextpertise, NL),
Reverse DNS
mh01.vdswebservice.nl
Software
Apache/2.4.25 (Debian) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://office365-api.codeforce.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

Date
Thu, 16 Feb 2023 09:05:56 GMT
Last-Modified
Wed, 24 Feb 2021 10:58:26 GMT
Server
Apache/2.4.25 (Debian)
ETag
"0-5bc12ea1debec"
Content-Type
text/css
Connection
Keep-Alive
Accept-Ranges
bytes
Keep-Alive
timeout=5, max=99
Content-Length
0
jquery-3.4.1.slim.min.js
code.jquery.com/ 		69 KB
24 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://code.jquery.com/jquery-3.4.1.slim.min.js
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4de0:ac18::1:a:3b , Netherlands, ASN20446 (STACKPATH-CDN, US),
Reverse DNS
Software
nginx /
Resource Hash
a5ab2a00a0439854f8787a0dda775dea5377ef4905886505c938941d6854ee4f

Request headers

Referer
https://office365-api.codeforce.nl/
Origin
https://office365-api.codeforce.nl
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 09:05:56 GMT
content-encoding
gzip
x-sp-metadata
HS256.CISAuJ8GEpYBCiQ0MGEwMzdmYy04MDRkLTQ4MjEtODJhZC0yNDk4MDAyNTkyMTkQqKenrJKE/QIaBgj047efBiIbMjAwMToxYWY4OjQwMjA6YTAzNDoxMDAwOjo4KOKfAjADOARCFlRMU19BRVNfMTI4X0dDTV9TSEEyNTZaIDNlOWIyMDYxMDA5OGI2YzliZmY5NTM4NTZlNTgwMTZhGiwIARIkZTlhMjk0M2QtNGQ0Yi00MWFkLTk3OTgtOWViNGFlOWRmZmQ2GIi+ASIYCAISFGNkczI0Ni5hbTUuaHdjZG4ubmV0.TfbSUJrDq1xgUVV0/qihKUpLjrtpDP3cDvTaK9aoNc8=
last-modified
Fri, 20 Aug 2021 17:47:53 GMT
server
nginx
etag
W/"611feac9-1157d"
vary
Accept-Encoding
x-hw
1676538356.dop009.am5.t,1676538356.cds008.am5.hn,1676538356.cds246.am5.c
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=315360000, public
accept-ranges
bytes
content-length
24328
popper.min.js
cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/ 		21 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
c776195ad46333c6c9a9fe3c74502ffea9a02faf122388ea3567922cc65a3060
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://office365-api.codeforce.nl/
Origin
https://office365-api.codeforce.nl
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Thu, 16 Feb 2023 09:05:56 GMT
x-content-type-options
nosniff
content-encoding
gzip
age
10204951
x-jsd-version
1.16.0
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
7510
x-served-by
cache-fra-eddf8230055-FRA, cache-ams21078-AMS
x-jsd-version-type
version
etag
W/"5309-YvI45zNIx3656GVCan0bfeI8uy0"
vary
Accept-Encoding
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
*
bootstrap.min.js
stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/ 		59 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js
Requested by
Host: office365-api.codeforce.nl
URL: https://office365-api.codeforce.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:acf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5aa53525abc5c5200c70b3f6588388f86076cd699284c23cda64e92c372a1548
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://office365-api.codeforce.nl/
Origin
https://office365-api.codeforce.nl
accept-language
nl-NL,nl;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.5481.100 Safari/537.36

Response headers

date
Thu, 16 Feb 2023 09:05:56 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
MISS
content-encoding
br
cdn-edgestorageid
1075
cdn-cachedat
01/04/2023 07:40:19
cdn-pullzone
252412
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 25 Jan 2021 22:04:09 GMT
cdn-proxyver
1.03
cdn-requestpullcode
200
server
cloudflare
etag
W/"61f338f870fcd0ff46362ef109d28533"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cdn-cache
HIT
cdn-uid
b1941f61-b576-4f40-80de-5677acb38f74
cache-control
public, max-age=31919000
cdn-requestid
5a0d7ee8313fd7974fdb1d6a1c76aba3
timing-allow-origin
*
cdn-requestcountrycode
DE
cdn-status
200
cf-ray
79a51fd8edc59042-FRA
cdn-requestpullsuccess
True

Verdicts & Comments Add Verdict or Comment

6 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 object| oncontentvisibilityautostatechange function| $ function| jQuery function| Popper object| bootstrap

2 Cookies

Domain/Path Name / Value
office365-api.codeforce.nl/ Name: XSRF-TOKEN
Value: eyJpdiI6InNqSCtYeE4yamZUdEJhbkF3azlNSHc9PSIsInZhbHVlIjoibkRDS0s3eHJ0UkJOR3EvcWs3NUJUOTA3c2R1RFlUVGhsRzRyZEpDRjlqcld5aWMrWnFWUGdxTi92cEJQQVMxVDRjWFdFY25KcGJIRUE1SWdON3M0bUY1dEtxOXc0RW9mZ0UveUNDNDkvQmNybXpnWWNOemtMWWE5SFJxWkY2alQiLCJtYWMiOiI2ZmU5NjU4YTg5NmJkYzc4ZWZlMThkNmEwNWY1Mzc4ZjdlYTAwMmMwMzUzOGE3NjhlODRjNTQyY2ZiMjViNGFjIn0%3D
office365-api.codeforce.nl/ Name: office365_api_session
Value: eyJpdiI6IkRMenZZT3VBUy96ZDN2MUlQNHlWc2c9PSIsInZhbHVlIjoicmtCVi83ZTIxbys4ak9YcENFWU91TldYMzJHM01SS0ZIVE9ObHd3Rks5Ujk4V0lhZWF5c0syVnhISm5ZUzU4MlpwMlI4S04xQTBYMDkyLy9qeXlXN1g0WHdqMFpVSWh0NUxOT1kzVGxnQWQ0WDhqNUQxd0grUTdnQjlUUURSZ1giLCJtYWMiOiJkNDRkMzRiYmRlNTVlZjlkYmUwZWUxN2ZkZGNhYzY5OWIwZTdlNTk4YjhjNWVjMWIxOTMyMDg4YjQzNjAwNmQxIn0%3D