CF1761184978619-tsm20251017082432

DNSWHOIS.INFO - math.leidenuniv.nl

Search for IP or hostnames:

math.leidenuniv.nl checked at 2025-10-23T02:02:58.596Z 329ms 113/113/113 100% R:10

math.leidenuniv.nl

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 🇳🇱 SURF
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURF
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 🇳🇱 SURF
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURF
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 🇳🇱 SURF
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURF
MXmath-leidenuniv-nl.e-v1.mx.microsoft
A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::10 🇮🇪 Microsoft
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::4 🇳🇱 Microsoft
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A52.101.68.12🇮🇪 Microsoft
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.15🇳🇱 Microsoft
PTRmail-am9pr04cu00107.inbound.protection.outlook.com
A132.229.92.58🇳🇱 SURF
PTRp-fwnbv-019479.infra.leidenuniv.nl

leidenuniv.nl

NSns1.surfnet.nl
NSns2.surfnet.nl
NSns3.surfnet.nl
MXleidenuniv-nl.i-v1.mx.microsoft
A132.229.92.45🇳🇱 SURF
rank #5746 globally
rank #30 in the tld
This domain name represents the website of Leiden University, a public research university in Leiden, Netherlands. It is one of Europe's leading international research universities and the oldest in the Netherlands. The domain is used for the university's web presence, hosting information for students, faculty, and visitors about academic programs, research, events, and other university-related information.

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Starts with same word

Starts similarily

AI analysis

math.leidenuniv.nl is parent of pub.math.leidenuniv.nl, webmail.math.leidenuniv.nl, ns2.math.leidenuniv.nl, license.math.leidenuniv.nl and www.math.leidenuniv.nl.

math.leidenuniv.nl resolves to one IP number: 132.229.92.58.

Other host names, for example p-fwnbv-019479.infra.leidenuniv.nl, share IP numbers with math.leidenuniv.nl.

math.leidenuniv.nl is delegated to three name servers: ns1.surfnet.nl, ns2.surfnet.nl and ns3.surfnet.nl.

math.leidenuniv.nl at least partially shares name servers with other domains, including 94.150.192.in-addr.arpa, maastrichtstudents.com, climate4impact.eu, beeldbankwo2.nl and werkenbijmboamersfoort.nl.

These name servers are commonly used with ns1.zurich.surf.net, umcdns03.azn.nl, ns1.ssc-campus.nl, ns2.ssc-campus.nl, ns01.rocmondriaan.nl, ns02.rocmondriaan.nl, ns2.maastrichtuniversity.eu and ns1.maastrichtuniversity.nl.

Host names with two IP numbers:

ns1.surfnet.nl: 2001:610:1:800a:192:87:106:101 and 192.87.106.101

ns2.surfnet.nl: 2001:610:3:200a:192:87:36:2 and 192.87.36.2

ns3.surfnet.nl: 2001:610:0:800c:195:169:124:71 and 195.169.124.71

A single mail server handles math.leidenuniv.nl, math-leidenuniv-nl.e-v1.mx.microsoft.

Host math-leidenuniv-nl.e-v1.mx.microsoft points to eight IPs: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::4, 52.101.68.12, 52.101.68.15, 52.101.73.11 and 52.101.73.15.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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zDleWko CF johedugfp 2025-10-23