CF1757577502701-tsm20250910161120

NSLIST.NET - sysmail.dk

Search for IP or hostnames:

sysmail.dk checked at 2025-09-11T07:58:22.685Z 259ms 80/80/80 100% R:18

sysmail.dk

NSns1.123hotel.dk
A2a02:2339:4006:108::123 🇩🇰 team.blue DK
PTRns1.curanet.dk
A185.25.141.12🇩🇰 team.blue DK
PTRns1.curanet.dk
NSns2.123hotel.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
A93.191.155.37🇩🇰 team.blue DK
PTRsplash.zitcom.dk

dk

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

AI analysis

mail.sysmail.dk has sysmail.dk as its parent.

93.191.155.37 is the IP number pointed to by sysmail.dk.

IP numbers are shared between sysmail.dk and other host names like vestergaard.co, mail.errin.eu, cduus.com, jma-dsm.com, and aarhusfestival.dk.

Two name servers, ns1.123hotel.dk and ns2.123hotel.dk, are delegated to sysmail.dk.

The name server setup of sysmail.dk is shared with other domains such as nordiccomputer.dk, zethner.net, fsm.dk, kemitura.com, and brugerdatabasen.dk.

ns1.123hotel.dk and ns2.123hotel.dk both point to pairs of IP numbers.

For ns1.123hotel.dk, the IPs are 2a02:2339:4006:108::123 and 185.25.141.12, while for ns2.123hotel.dk, they are 2a02:2339:1:10f::123:123 and 91.197.248.75.

Two mail servers, mx1.onlinemail.io and mx2.onlinemail.io, manage sysmail.dk.

Just like other domains such as carfixauto.dk, fodterapi-agersted.dk, aauforlag.dk, antirust.dk, and bluc.dk, sysmail.dk also has the same mail server setup.

Other domains such as gl-amstrup.dk, astrow.dk, rmb-1988.dk, gribskovefterskole.dk, and columbusaqua.dk share some mail servers, at least partially, with sysmail.dk.

One IP number, 185.21.42.12, is pointed to by mx1.onlinemail.io. Another IP number, 46.36.208.16, is pointed to by mx2.onlinemail.io.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

LFXoNje CF johedugfp 2025-09-11