CF1760971401589-tsm20251017082432

MXLIST.NET - class1.dk

Search for IP or hostnames:

class1.dk checked at 2025-10-20T14:43:21.504Z 322ms 68/68/68 100% R:17

class1.dk

MXclass1.dk
A46.4.40.203🇩🇪 Hetzner
PTRstatic.203.40.4.46.clients.your-server.de
NSns01.one.com
A2001:67c:28cc::10 ONECOM-INFRA
PTRns01.one.com
A195.206.121.10 ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10 🇩🇰 One.com
PTRns02.one.com
A185.10.11.10 One.com
PTRns02.one.com
A46.4.40.203🇩🇪 Hetzner
PTRstatic.203.40.4.46.clients.your-server.de

dk

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

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for class1.dk is class1.dk.

class1.dk points to a single IP address: 46.4.40.203.

Other host names such as www.cenergia.dk, codelab.dk, static.203.40.4.46.clients.your-server.de, cypher.codelab.dk and cenergia.dk share IPs with class1.dk.

Two name servers ns01.one.com and ns02.one.com handle the delegation for class1.dk.

class1.dk shares the same name server setup as other domains, for example desenioren.be, smartnato.com, obscur.se, infinum.se and dksh.dk.

Host names with two IP numbers:

ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10.

ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10.

One mail server handles class1.dk; that server is class1.dk.

class1.dk points to a single IP number: 46.4.40.203.

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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