CF1759512054456-tsm20251003144104

WWW.RTSAK.COM - cs.au.dk

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cs.au.dk checked at 2025-10-03T17:20:54.409Z 192ms 95/95/95 100% R:9

cs.au.dk

NSns3.au.dk
A20.73.178.34🇳🇱 Microsoft
PTRns3.au.dk
NSns4.au.dk
A185.45.20.154🇩🇰 AU-ASN
PTRns4.au.dk
MXcs-au-dk.l-v1.mx.microsoft
A2a01:111:f403:ca04::2 🇮🇪 Microsoft
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d 🇮🇪 Microsoft
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca09::d 🇳🇱 Microsoft
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A185.45.20.48🇩🇰 AU-ASN

au.dk

NSns3.au.dk
NSns4.au.dk
MXau-dk.m-v1.mx.microsoft
A185.45.20.48🇩🇰 AU-ASN
rank #3004 globally
rank #3 in the tld
This domain name "au.dk" is associated with Aarhus University, a prestigious educational institution located in Denmark. The university uses this domain for its official website where it provides information about its faculties, courses, research, events, and other related content.

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AI analysis

The parent of grillhost.cs.au.dk, itwot.cs.au.dk, crunch.cs.au.dk, nis3.cs.au.dk, webstrates.cs.au.dk and a few other host names is cs.au.dk.

cs.au.dk resolves to a single IP: 185.45.20.48.

Other host names, for instance hih.au.dk, hha.dk, forens.au.dk, www.retsmedicin.au.dk and biomed.au.dk share IP numbers with cs.au.dk.

cs.au.dk has two name servers: ns3.au.dk and ns4.au.dk.

cs.au.dk shares the same name server setup as other domains, for example iha.dk, 6.225.130.in-addr.arpa, 11.225.130.in-addr.arpa, 23.45.185.in-addr.arpa and oda.dk.

cs.au.dk shares some name servers with other domains, for example daimi.au.dk, aaeu.dk, scitechtinget.dk, 3.225.130.in-addr.arpa and kdruk.dk.

Host names with a single IP:

ns3.au.dk points to 20.73.178.34

ns4.au.dk points to 185.45.20.154

cs.au.dk is handled by a single mail server, cs-au-dk.l-v1.mx.microsoft.

Host cs-au-dk.l-v1.mx.microsoft points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::d, 52.101.68.27, 52.101.73.6, 52.101.73.8 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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