URL: https://alumnilogin.library.leidenuniv.nl/
Submission: On September 05 via automatic, source certstream-suspicious — Scanned from NL

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 9 HTTP transactions. The main IP is 132.229.92.67, located in Netherlands and belongs to SURFNET-NL SURFnet, The Netherlands, NL. The main domain is alumnilogin.library.leidenuniv.nl.
TLS certificate: Issued by GEANT OV RSA CA 4 on September 5th 2023. Valid for: a year.
This is the only time alumnilogin.library.leidenuniv.nl was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
5 132.229.92.67 1103 (SURFNET-N...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
9 5
Apex Domain
Subdomains
Transfer
5 leidenuniv.nl
alumnilogin.library.leidenuniv.nl
187 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2547
267 B
1 gstatic.com
fonts.gstatic.com
14 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 41
959 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 47
86 KB
9 5
Domain Requested by
5 alumnilogin.library.leidenuniv.nl alumnilogin.library.leidenuniv.nl
1 region1.google-analytics.com www.googletagmanager.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com alumnilogin.library.leidenuniv.nl
1 www.googletagmanager.com alumnilogin.library.leidenuniv.nl
9 5
Subject Issuer Validity Valid
alumnilogin.library.leidenuniv.nl
GEANT OV RSA CA 4
2023-09-05 -
2024-09-04
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2023-08-07 -
2023-10-30
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2023-08-07 -
2023-10-30
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2023-08-07 -
2023-10-30
3 months crt.sh

This page contains 1 frames:

Primary Page: https://alumnilogin.library.leidenuniv.nl/
Frame ID: 216C52885E415FB94B182E998640BE8D
Requests: 9 HTTP requests in this frame

Screenshot

Page Title

Leiden University Libraries - Databases for Alumni

Detected technologies

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

9
Requests

100 %
HTTPS

80 %
IPv6

5
Domains

5
Subdomains

5
IPs

3
Countries

288 kB
Transfer

762 kB
Size

4
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

9 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
alumnilogin.library.leidenuniv.nl/
10 KB
3 KB
Document
General
Full URL
https://alumnilogin.library.leidenuniv.nl/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
132.229.92.67 , Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
alumnilogin.library.leidenuniv.nl
Software
Apache/2 / PHP/7.3.33
Resource Hash
6c16e4e161d171db72d05a30ffe151c35b9b566679fd8656646b1b258f7f1635

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36
accept-language
nl-NL,nl;q=0.9

Response headers

cache-control
no-cache, private
content-encoding
gzip
content-length
2275
content-type
text/html; charset=UTF-8
date
Tue, 05 Sep 2023 10:10:45 GMT
server
Apache/2
vary
Accept-Encoding,User-Agent
x-powered-by
PHP/7.3.33
js
www.googletagmanager.com/gtag/
253 KB
86 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-MZPH3DCQQX
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e03a368550c6c70e1e2e05c02a36d37ab787049d84986c33585105096099d833
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

date
Tue, 05 Sep 2023 10:10:46 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
87397
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Tue, 05 Sep 2023 10:10:46 GMT
app.css
alumnilogin.library.leidenuniv.nl/css/
220 KB
34 KB
Stylesheet
General
Full URL
https://alumnilogin.library.leidenuniv.nl/css/app.css?id=74643d74d549ed318b87f6a3fcf95e7b
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
132.229.92.67 , Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
alumnilogin.library.leidenuniv.nl
Software
Apache/2 /
Resource Hash
0431785a72a901877f2abfa8bbf303758f2aaa7115d8cc830310939df6481df8

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

date
Tue, 05 Sep 2023 10:10:46 GMT
content-encoding
gzip
last-modified
Tue, 01 Feb 2022 12:55:22 GMT
server
Apache/2
etag
"37196-5d6f46a0251b9-gzip"
vary
Accept-Encoding,User-Agent
content-type
text/css
accept-ranges
bytes
content-length
34681
logo.png
alumnilogin.library.leidenuniv.nl/img/
6 KB
6 KB
Image
General
Full URL
https://alumnilogin.library.leidenuniv.nl/img/logo.png
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
132.229.92.67 , Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
alumnilogin.library.leidenuniv.nl
Software
Apache/2 /
Resource Hash
53b78e84da87287d1c5bfa91a6de549a2dae14501dd825d64e762e80fcbbe881

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

date
Tue, 05 Sep 2023 10:10:46 GMT
last-modified
Tue, 01 Feb 2022 12:55:23 GMT
server
Apache/2
accept-ranges
bytes
etag
"1773-5d6f46a140d34"
content-length
6003
content-type
image/png
app.js
alumnilogin.library.leidenuniv.nl/js/
167 KB
54 KB
Script
General
Full URL
https://alumnilogin.library.leidenuniv.nl/js/app.js?id=90f2a0b9fc3a2bb60e7ecd0ef09acd37
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
132.229.92.67 , Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
alumnilogin.library.leidenuniv.nl
Software
Apache/2 /
Resource Hash
bef0d5e98b591e0af77d8306774b0b695a787fd1477c9273ff85ef6a1c6ff8fa

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

date
Tue, 05 Sep 2023 10:10:46 GMT
content-encoding
gzip
last-modified
Mon, 16 Jan 2023 13:58:51 GMT
server
Apache/2
etag
"29b04-5f261fba8d3eb-gzip"
vary
Accept-Encoding,User-Agent
content-type
application/javascript
accept-ranges
bytes
css
fonts.googleapis.com/
2 KB
959 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Nunito
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/css/app.css?id=74643d74d549ed318b87f6a3fcf95e7b
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
acb56c6f7cb5d7535893ca8f3ede167db52e709927be848f4285ab3d92973bb8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Tue, 05 Sep 2023 10:10:46 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Tue, 05 Sep 2023 10:03:39 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Tue, 05 Sep 2023 10:10:46 GMT
XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3jw.woff2
fonts.gstatic.com/s/nunito/v25/
14 KB
14 KB
Font
General
Full URL
https://fonts.gstatic.com/s/nunito/v25/XRXI3I6Li01BKofiOc5wtlZ2di8HDLshdTQ3jw.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Nunito
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
5e2f97ea0fb92d5e3ae31eeef403b9c34363c8fb2a387e13cf381fa97f3e8cf7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://alumnilogin.library.leidenuniv.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/116.0.5845.140 Safari/537.36

Response headers

date
Fri, 01 Sep 2023 23:27:21 GMT
x-content-type-options
nosniff
age
297806
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
14060
x-xss-protection
0
last-modified
Mon, 18 Jul 2022 19:44:57 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sat, 31 Aug 2024 23:27:21 GMT
bootstrap-icons.woff2
alumnilogin.library.leidenuniv.nl/fonts/vendor/bootstrap-icons/
90 KB
90 KB
Font
General
Full URL
https://alumnilogin.library.leidenuniv.nl/fonts/vendor/bootstrap-icons/bootstrap-icons.woff2?2b56e79ae5013246de291c3bd46c2c1b
Requested by
Host: alumnilogin.library.leidenuniv.nl
URL: https://alumnilogin.library.leidenuniv.nl/css/app.css?id=74643d74d549ed318b87f6a3fcf95e7b
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
132.229.92.67 , Netherlands, ASN1103 (SURFNET-NL SURFnet, The Netherlands, NL),
Reverse DNS
alumnilogin.library.leidenuniv.nl
Software
Apache/2 /
Resource Hash
e9829fbbcc18407deb28b49dac24d8146981b22b4a4813f1699c7773e80c01b9

Request headers

Referer
https://alumnilogin.library.leidenuniv.nl/css/app.css?id=74643d74d549ed318b87f6a3fcf95e7b
Origin
https://alumnilogin.library.leidenuniv.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/116.0.5845.140 Safari/537.36

Response headers

date
Tue, 05 Sep 2023 10:10:46 GMT
content-encoding
gzip
last-modified
Tue, 01 Feb 2022 12:55:23 GMT
server
Apache/2
accept-ranges
bytes
etag
"167a0-5d6f46a0bdb5b-gzip"
vary
Accept-Encoding,User-Agent
collect
region1.google-analytics.com/g/
0
267 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-MZPH3DCQQX&gtm=45je38u0&_p=1271861853&cid=722613856.1693908647&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&ngs=1&_s=1&sid=1693908646&sct=1&seg=0&dl=https%3A%2F%2Falumnilogin.library.leidenuniv.nl%2F&dt=Leiden%20University%20Libraries%20-%20Databases%20for%20Alumni&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-MZPH3DCQQX
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
nl-NL,nl;q=0.9
Referer
https://alumnilogin.library.leidenuniv.nl/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.5845.140 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 05 Sep 2023 10:10:47 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://alumnilogin.library.leidenuniv.nl
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

11 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.

object| documentPictureInPicture function| gtag object| dataLayer object| webpackChunk function| _ number| uidEvent function| axios object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

4 Cookies

Domain/Path Name / Value
alumnilogin.library.leidenuniv.nl/ Name: XSRF-TOKEN
Value: eyJpdiI6ImtsWWlDRDNmN2I2TTN0UElFQ2JCMVE9PSIsInZhbHVlIjoidzZhSEJsdU5USVhTOWRDeDlySXBqdVRjTXFheXJTc1EwaGhUZVBMTVBpaE5vNW02MGVrTnJOVmxINVphTDltL3BlbzQ3eGlsV2tLZXJwZHhiYVMvbGFQWkR1bDBVN0tMVWxHVzU4VGhxM0tXNDZoeUVTMVdTamNzVlRkbGVjUkgiLCJtYWMiOiI5OGZlMjczMjdjMTUwZGMzMTgwMDNjNDQ4MDNjZjU4NWFiMWU1OTQ2ZjM4NTdmYWVhM2ZlODQ3MzgwYmMyMDU5IiwidGFnIjoiIn0%3D
alumnilogin.library.leidenuniv.nl/ Name: leiden_university_libraries_databases_for_alumni_session
Value: eyJpdiI6Ijh6RS9CbVJpT29lR09Wakppem9DQ2c9PSIsInZhbHVlIjoiQ1lYekRoYVdqbzJHZWlXU2RiU01PRlpobmV6bWtvV3Y2MXBxL0tKTnllNVBON2lxUVdNLzJTa1ZJc1dsNXR6QXdWYlQxbGFRTVJtZlROZjFPdXU4TzgxTjFBTmVFa3A4S0c1OW1ydVVnSVVJcTQ0OEo1djFzOXZiWHFKUkt2c3oiLCJtYWMiOiI0MmVjMjgyODk4Y2YxOWMyZDM2NzI3YTJlYjVmMGY5YjY2MGNjYjIzM2VmMzljYzlkYTExOTUxYmFjNDE3OGFjIiwidGFnIjoiIn0%3D
.leidenuniv.nl/ Name: _ga
Value: GA1.1.722613856.1693908647
.leidenuniv.nl/ Name: _ga_MZPH3DCQQX
Value: GS1.1.1693908646.1.0.1693908646.0.0.0