CF1759831953676-tsm20251005211530

WWW.RTSAK.COM - grundsystem.dk

Search for IP or hostnames:

grundsystem.dk checked at 2025-10-07T10:12:33.644Z 711ms 86/86/86 100% R:11

grundsystem.dk

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
MXmx1.pub.mailpod11-cph3.one.com
A104.37.34.230🇩🇰 One.com
PTRmx1.pub.mailpod11-cph3.one.com
MXmx2.pub.mailpod11-cph3.one.com
A104.37.34.231🇩🇰 One.com
PTRmx2.pub.mailpod11-cph3.one.com
MXmx3.pub.mailpod11-cph3.one.com
A104.37.34.232🇩🇰 One.com
PTRmx3.pub.mailpod11-cph3.one.com
MXmx4.pub.mailpod11-cph3.one.com
A104.37.34.233🇩🇰 One.com
PTRmx4.pub.mailpod11-cph3.one.com
A2.105.205.111🇩🇰 TDC A/S
PTR2-105-205-111-cable.dk.customer.tdc.net

dk

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

Starts with same word

Starts similarily

AI analysis

grundsystem.dk points to a single IP: 2.105.205.111.

Other host names, such as 2-105-205-111-cable.dk.customer.tdc.net, share IP numbers with grundsystem.dk.

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

grundsystem.dk uses the same name server setup as other domains, for example lundselteknik.dk, myconsulting.dk, ommelift.com, buy-it.se and evibase.eu.

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

grundsystem.dk is handled by four mail servers: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

grundsystem.dk shares some mail servers with other domains, at least partially, such as skulbru.no, roloc.dk, mdrf.nu, barpasta.dk and taxa24.dk.

Host names with one IP:

mx1.pub.mailpod11-cph3.one.com points to 104.37.34.230

mx2.pub.mailpod11-cph3.one.com points to 104.37.34.231

mx3.pub.mailpod11-cph3.one.com points to 104.37.34.232

mx4.pub.mailpod11-cph3.one.com points to 104.37.34.233

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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IcgbejK CF johedugfp 2025-10-07