CF1761176486734-tsm20251017082432

MXLIST.NET - cs.rug.nl

Search for IP or hostnames:

cs.rug.nl checked at 2025-10-22T23:41:26.690Z 619ms 94/94/94 100% R:16

cs.rug.nl

NSdns1.rug.nl
A2001:610:1a08:14:129:125:4:1 πŸ‡³πŸ‡± SURFNET-NL
PTRdns1.rug.nl
A129.125.4.1πŸ‡³πŸ‡± SURFNET-NL
PTRdns1.rug.nl
NSdns2.rug.nl
A2001:610:1a08:13:129:125:50:2 πŸ‡³πŸ‡± SURFNET-NL
PTRdns2.rug.nl
A129.125.50.2πŸ‡³πŸ‡± SURFNET-NL
PTRdns2.rug.nl
NSdns3.rug.nl
A2001:610:1a08:14:129:125:4:3 πŸ‡³πŸ‡± SURFNET-NL
PTRdns3.rug.nl
A129.125.4.3πŸ‡³πŸ‡± SURFNET-NL
PTRdns3.rug.nl
MXmx10.surfmailfilter.nl
A2001:610:188:173:192:87:106:168 πŸ‡³πŸ‡± SURFNET-NL
A192.87.106.168πŸ‡³πŸ‡± SURFNET-NL
PTRmx10.surfmailfilter.nl
MXmx11.surfmailfilter.nl
A2001:610:1:40ab:195:169:13:8 πŸ‡³πŸ‡± SURFNET-NL
PTRmx11.surfmailfilter.nl
A195.169.13.8πŸ‡³πŸ‡± SURFNET-NL
PTRmx11.surfmailfilter.nl

rug.nl

MXaspmx2.googlemail.com
MXaspmx3.googlemail.com
NSdns1.rug.nl
NSdns2.rug.nl
NSdns3.rug.nl
NSns1.surfnet.nl
NSns2.surfnet.nl
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
A2001:610:1a08:292:129:125:2:51 πŸ‡³πŸ‡± SURFNET-NL
A129.125.2.51πŸ‡³πŸ‡± SURFNET-NL
rank #2021 globally
rank #8 in the tld
This domain name "rug.nl" belongs to the University of Groningen, a public research university in the city of Groningen in the Netherlands. The abbreviation "rug" stands for "Rijksuniversiteit Groningen," which is Dutch for "University of Groningen." The ".nl" is the country code top-level domain (ccTLD) for the Netherlands.

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AI analysis

cs.rug.nl is the parent of www.cs.rug.nl and matlabserver.cs.rug.nl.

cs.rug.nl delegates to three name servers: dns1.rug.nl, dns2.rug.nl and dns3.rug.nl.

cs.rug.nl shares some name servers with other domains, for example bureau.rug.nl, 52.125.129.in-addr.arpa, 82.125.129.in-addr.arpa, biol.rug.nl and 141.125.129.in-addr.arpa.

These name servers are often used together with ns1.surfnet.nl, ns2.surfnet.nl, dns4.rug.nl, ns1.astro.rug.nl, ns1.sron.rug.nl, ns2.sron.rug.nl, dns1.kvi.nl, dns2.kvi.nl and dwalin.nikhef.nl.

Host names with two IP numbers:

dns1.rug.nl: 2001:610:1a08:14:129:125:4:1 and 129.125.4.1

dns2.rug.nl: 2001:610:1a08:13:129:125:50:2 and 129.125.50.2

dns3.rug.nl: 2001:610:1a08:14:129:125:4:3 and 129.125.4.3

cs.rug.nl is served by two mail servers: mx10.surfmailfilter.nl and mx11.surfmailfilter.nl.

cs.rug.nl shares the mail server setup with other domains, for example neorah.nl, crisisexpertteam.nl, bacterial-meningitis.nl, kenniscentrumbiociden.eu and ssc-campus.eu.

Host names with two IP numbers:

mx10.surfmailfilter.nl points to: 2001:610:188:173:192:87:106:168 and 192.87.106.168; mx11.surfmailfilter.nl points to: 2001:610:1:40ab:195:169:13:8 and 195.169.13.8.

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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qXJxLUY CF johedugfp 2025-10-22