20first.dk - robtex.com

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20first.dk checked at 2026-01-12T23:46:51.735Z 260ms 85/85/85 100% R:13 allDone:true timedOut:false cfaller:130e0f6a/3:3e034c79:15071:-

`20first.dk`

NS	`ns01.one.com`
		A	2001:67c:28cc::10^ONECOM-INFRA
			PTR	`ns01.one.com`
		A	195.206.121.10^ONECOM-INFRA
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM}
			PTR	`ns02.one.com`
		A	185.10.11.10^ONECOM
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod4-cph3.one.com`
		A	185.164.14.38^{🇩🇰 ONECOM}
			PTR	`mx1.pub.mailpod4-cph3.one.com`
MX	`mx2.pub.mailpod4-cph3.one.com`
		A	185.164.14.39^{🇩🇰 ONECOM}
			PTR	`mx2.pub.mailpod4-cph3.one.com`
MX	`mx3.pub.mailpod4-cph3.one.com`
		A	185.164.14.40^{🇩🇰 ONECOM}
			PTR	`mx3.pub.mailpod4-cph3.one.com`
A	2a02:2350:5:106:b6:3661:8774:1ac9^{🇩🇰 ONECOM}
A	46.30.215.150^{🇩🇰 ONECOM}
		PTR	`webcluster1.webpod17-cph3.one.com`

20first.cc

20first.dk

20first.de

20first.cc

20first.dk

20first.de

20first.dk's delegation uses two name servers, ns01.one.com and ns02.one.com.

20first.dk shares the same name server setup as other domains, for example brabo.dk, kaad.be, tcko.nl, icalendar.info and musikensvanner.se.

Host names with two IPs:

The mail servers for 20first.dk are shared with other domains, for instance ausumhus.dk, stickhill.dk, furweb.dk, ababbel.be and biasline.se.

Hostnames with a single IP: