CF1757277828124-tsm20250907181809

DNSWHOIS.INFO - itstack.dk

Search for IP or hostnames:

itstack.dk checked at 2025-09-07T20:43:48.105Z 225ms 80/80/80 100% R:17

itstack.dk

NSns1.curanet.dk
A2a02:2339:4006:108::123 🇩🇰 team.blue DK
PTRns1.curanet.dk
A185.25.141.12🇩🇰 team.blue DK
PTRns1.curanet.dk
NSns2.curanet.dk
A2a02:2339:1:10f::123:123 🇩🇰 team.blue DK
PTRns2.curanet.dk
A91.197.248.75🇩🇰 team.blue DK
PTRns2.curanet.dk
MXmx1.onlinemail.io
A185.21.42.12🇩🇰 team.blue DK
PTRmx1.onlinemail.io
MXmx2.onlinemail.io
A46.36.208.16🇩🇰 team.blue DK
PTRmx2.onlinemail.io
A185.21.41.45🇩🇰 team.blue DK
PTRlinux15.curanet.dk

dk

NSb.nic.dk
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk

AI analysis

ns1.itstack.dk and ns2.itstack.dk are both children of itstack.dk.

185.21.41.45 is the IP number that itstack.dk points to.

IP numbers are shared between itstack.dk and other host names such as boidavidsen.dk, zantio.dk, lbk.dk, sikkerhedsbranchen.dk, and alfred.as.

Two name servers, ns1.curanet.dk and ns2.curanet.dk, have been delegated for itstack.dk.

Other domains like toloroklub.dk, kaffebar.dk, omlithos.dk, dspnet.dk, and atid.dk, share the same name server setup as itstack.dk.

ns1.curanet.dk and ns2.curanet.dk both point to two IP numbers each: 2a02:2339:4006:108::123, 185.25.141.12 for ns1.curanet.dk and 2a02:2339:1:10f::123:123, 91.197.248.75 for ns2.curanet.dk.

The two mail servers, mx1.onlinemail.io and mx2.onlinemail.io, manage itstack.dk.

Just like domains such as grusterminalen.dk, soldater.dk, mcl.dk, cyber4all.com, and sandersen.dk, itstack.dk also shares the same mail server setup.

Some mail servers are at least partially shared between itstack.dk and other domains, such as tectum.dk.

mx1.onlinemail.io points to IP number: 185.21.42.12, while mx2.onlinemail.io points to IP number: 46.36.208.16.

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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EfgWdAc CF johedugfp 2025-09-07