CF1761257354677-tsm20251017082432

MXLIST.NET - math.leidenuniv.nl

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math.leidenuniv.nl checked at 2025-10-23T22:09:14.657Z 444ms 113/113/113 100% R:14

math.leidenuniv.nl

NSns1.surfnet.nl
A2001:610:1:800a:192:87:106:101 🇳🇱 SURFNET-NL
PTRns1.surfnet.nl
A192.87.106.101🇳🇱 SURFNET-NL
PTRns1.surfnet.nl
NSns2.surfnet.nl
A2001:610:3:200a:192:87:36:2 🇳🇱 SURFNET-NL
PTRns2.surfnet.nl
A192.87.36.2🇳🇱 SURFNET-NL
PTRns2.surfnet.nl
NSns3.surfnet.nl
A2001:610:0:800c:195:169:124:71 🇳🇱 SURFNET-NL
PTRns3.surfnet.nl
A195.169.124.71🇳🇱 SURFNET-NL
MXmath-leidenuniv-nl.e-v1.mx.microsoft
A2a01:111:f403:ca04::7 🇮🇪 Microsoft
PTRmail-db4pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:ca09::1 🇳🇱 Microsoft
PTRmail-as9pr07cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca09::a 🇳🇱 Microsoft
PTRmail-as8pr05cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca09::b 🇳🇱 Microsoft
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.0🇮🇪 Microsoft
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.3🇮🇪 Microsoft
PTRmail-db7pr03cu00403.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A132.229.92.58🇳🇱 SURFNET-NL
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🇳🇱 SURFNET-NL
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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AI analysis

math.leidenuniv.nl is a 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 points to a single IP number: 132.229.92.58.

Other host names, for instance 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, for instance 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:

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

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

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

math.leidenuniv.nl is handled by a single mail server, math-leidenuniv-nl.e-v1.mx.microsoft.

Host name math-leidenuniv-nl.e-v1.mx.microsoft points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::a, 2a01:111:f403:ca09::b, 52.101.68.0, 52.101.68.3, 52.101.68.36 and 52.101.73.19.

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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bLXtICR CF johedugfp 2025-10-23