WWW.RTSAK.COM - cs.rug.nl
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cs.rug.nl checked at 2025-09-28T21:28:37.598Z 635ms 94/94/94 100% R:16cs.rug.nl
| NS | dns1.rug.nl | ||||||
| A | 2001:610:1a08:14:129:125:4:1 🇳🇱 SURF | ||||||
| PTR | dns1.rug.nl | ||||||
| A | 129.125.4.1🇳🇱 SURF | ||||||
| PTR | dns1.rug.nl | ||||||
| NS | dns2.rug.nl | ||||||
| A | 2001:610:1a08:13:129:125:50:2 🇳🇱 SURF | ||||||
| PTR | dns2.rug.nl | ||||||
| A | 129.125.50.2🇳🇱 SURF | ||||||
| PTR | dns2.rug.nl | ||||||
| NS | dns3.rug.nl | ||||||
| A | 2001:610:1a08:14:129:125:4:3 🇳🇱 SURF | ||||||
| PTR | dns3.rug.nl | ||||||
| A | 129.125.4.3🇳🇱 SURF | ||||||
| PTR | dns3.rug.nl | ||||||
| MX | mx10.surfmailfilter.nl | ||||||
| A | 2001:610:188:173:192:87:106:168 🇳🇱 SURF | ||||||
| A | 192.87.106.168🇳🇱 SURF | ||||||
| PTR | mx10.surfmailfilter.nl | ||||||
| MX | mx11.surfmailfilter.nl | ||||||
| A | 2001:610:1:40ab:195:169:13:8 🇳🇱 SURF | ||||||
| PTR | mx11.surfmailfilter.nl | ||||||
| A | 195.169.13.8🇳🇱 SURF | ||||||
| PTR | mx11.surfmailfilter.nl | ||||||
rug.nl
| MX | aspmx2.googlemail.com | ||||||
| MX | aspmx3.googlemail.com | ||||||
| NS | dns1.rug.nl | ||||||
| NS | dns2.rug.nl | ||||||
| NS | dns3.rug.nl | ||||||
| NS | ns1.surfnet.nl | ||||||
| NS | ns2.surfnet.nl | ||||||
| MX | aspmx.l.google.com | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2001:610:1a08:292:129:125:2:51 🇳🇱 SURF | ||||||
| A | 129.125.2.51🇳🇱 SURF | ||||||
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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www.cs.rug.nl |
matlabserver.cs.rug.nl |
Starts with same word
Starts similarily
AI analysis
cs.rug.nl is parent of www.cs.rug.nl and matlabserver.cs.rug.nl.
cs.rug.nl is delegated to three name servers: dns1.rug.nl, dns2.rug.nl and dns3.rug.nl.
cs.rug.nl at least partially shares name servers with other domains, including 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 typically used together with the name servers 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, dwalin.nikhef.nl and ns1.rgoc.rug.nl.
Host names with two IP numbers:
dns1.rug.nl points to: 2001:610:1a08:14:129:125:4:1 and 129.125.4.1
dns2.rug.nl points to: 2001:610:1a08:13:129:125:50:2 and 129.125.50.2
dns3.rug.nl points to: 2001:610:1a08:14:129:125:4:3 and 129.125.4.3
cs.rug.nl is handled by two mail servers: mx10.surfmailfilter.nl and mx11.surfmailfilter.nl.
cs.rug.nl shares its mail server setup with other domains, including neorah.nl, crisisexpertteam.nl, bacterial-meningitis.nl, kenniscentrumbiociden.eu and ssc-campus.eu.
Host names with two IPs:
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