`bertel-andersen.dk`

DNSSEC	🔒 Signed (DS record present)
A	195.249.40.25^{🇩🇰 TDC195.249.0.0/16 Tele Danmark}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.70^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod10-cph3.one.com`
MX	`mx2.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.71^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod10-cph3.one.com`
MX	`mx3.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.72^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod10-cph3.one.com`
MX	`mx4.pub.mailpod10-cph3.one.com` ⭐
		A	104.37.34.73^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod10-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-30 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1785901681localtime Wed Aug 5 05:48:01 2026gmtime Wed Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785901681

Same first word

bertel-andersen.dk

DNS History

10 records (7 active, 3 former)

●NSns01.one.com2026-02-19 → 2026-08-05 · 3 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-08-05 04:31:54

●NSns02.one.com2026-02-19 → 2026-08-05 · 3 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-08-05 04:31:54

○NSns1.net2net.dk2015-07-05 → 2017-04-08 · 4 obs

● 2015-07-05 06:33:44
● 2017-04-08 08:43:44
○ 2026-02-19 07:27:18
○ 2026-08-05 04:31:54

○NSns2.net2net.dk2015-07-05 → 2017-04-08 · 4 obs

● 2015-07-05 06:33:44
● 2017-04-08 08:43:44
○ 2026-02-19 07:27:18
○ 2026-08-05 04:31:54

○MXmail.bertel-andersen.dk2015-07-05 → 2017-04-08 · 4 obs

● 2015-07-05 06:33:44
● 2017-04-08 08:43:44
○ 2026-02-19 07:27:18
○ 2026-08-05 04:31:54

●MXmx1.pub.mailpod10-cph3.one.com2026-02-19 → 2026-08-05 · 3 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-08-05 04:31:54

●MXmx2.pub.mailpod10-cph3.one.com2026-02-19 → 2026-08-05 · 3 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-08-05 04:31:54

●MXmx3.pub.mailpod10-cph3.one.com2026-02-19 → 2026-08-05 · 7 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-04-10 16:36:44
○ 2026-04-23 16:40:26
○ 2026-04-26 08:09:20
● 2026-04-29 21:24:02
● 2026-08-05 04:31:54

●MXmx4.pub.mailpod10-cph3.one.com2026-02-19 → 2026-08-05 · 3 obs

○ 2017-04-08 08:43:44
● 2026-02-19 07:27:18
● 2026-08-05 04:31:54

●A195.249.40.252015-07-05 → 2026-08-05 · 2 obs

● 2015-07-05 06:33:44
● 2026-08-05 04:31:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, h.nic.dk, t.nic.dk, s.nic.dk...	-
bertel-andersen.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 709ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.249.40.25`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx2.pub.mailpod10-cph3.one.com (pri: 10), mx3.pub.mailpod10-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

bertel-andersen.dk points to a single IP number: 195.249.40.25.

Additional host names — mail.kfa.dk, mail.jea.dk, mail.xn--hfft-gra.dk and two others — share IP numbers with bertel-andersen.dk.

Name Servers

The NS records for bertel-andersen.dk delegate to ns01.one.com and ns02.one.com.

bertel-andersen.dk shares its name server setup with other domains, including docomomo.se, petersvensson.com, bjerregaard.be and two others.

ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.

Mail Servers

bertel-andersen.dk has four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.

bertel-andersen.dk shares mail servers — at least in part — with other domains, including waslingmedia.se, mlhandel.se, micboat.se and two others.

mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com each resolve to one IP address: mx1.pub.mailpod10-cph3.one.com resolves to 104.37.34.70, mx2.pub.mailpod10-cph3.one.com resolves to 104.37.34.71, mx3.pub.mailpod10-cph3.one.com resolves to 104.37.34.72 and mx4.pub.mailpod10-cph3.one.com resolves to 104.37.34.73.

bertel-andersen.dk - robtex.com