`tre-danmark.dk`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:10c:8018:72df:d007:ac1a^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.163^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
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.mailpod9-cph3.one.com` ⭐
		A	185.164.14.118^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod9-cph3.one.com`
MX	`mx2.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.119^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod9-cph3.one.com`
MX	`mx3.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.120^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod9-cph3.one.com`
MX	`mx4.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.124^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx4.pub.mailpod9-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-03-12 #2

`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 1774173241localtime Sun Mar 22 10:54:01 2026gmtime Sun Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774173241

Same first word

tre-danmark.dk

Similar names

mark-arendt.com

DNS History

13 records (8 active, 5 former)

●NSns01.one.com2018-11-02 → 2026-03-23 · 2 obs

● 2018-11-02 02:40:44
● 2026-03-23 21:54:12

●NSns02.one.com2018-11-02 → 2026-03-23 · 2 obs

● 2018-11-02 02:40:44
● 2026-03-23 21:54:12

○MXmx1.pub.mailpod6-cph3.one.com2018-11-02 → 2018-11-02 · 3 obs

● 2018-11-02 02:40:44
○ 2026-02-27 21:55:12
○ 2026-03-23 21:54:12

●MXmx1.pub.mailpod9-cph3.one.com2026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

○MXmx2.pub.mailpod6-cph3.one.com2018-11-02 → 2018-11-02 · 3 obs

● 2018-11-02 02:40:44
○ 2026-02-27 21:55:12
○ 2026-03-23 21:54:12

●MXmx2.pub.mailpod9-cph3.one.com2026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

○MXmx3.pub.mailpod6-cph3.one.com2018-11-02 → 2018-11-02 · 3 obs

● 2018-11-02 02:40:44
○ 2026-02-27 21:55:12
○ 2026-03-23 21:54:12

●MXmx3.pub.mailpod9-cph3.one.com2026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

●MXmx4.pub.mailpod9-cph3.one.com2026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

○A2a02:2350:5:103:3280:0:1872:dfd02018-11-02 → 2018-11-02 · 3 obs

● 2018-11-02 02:40:44
○ 2026-02-27 21:55:12
○ 2026-03-23 21:54:12

●A2a02:2350:5:10c:8018:72df:d007:ac1a2026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

●A46.30.213.1632026-02-27 → 2026-03-23 · 3 obs

○ 2018-11-02 02:40:44
● 2026-02-27 21:55:12
● 2026-03-23 21:54:12

○A46.30.213.2022018-11-02 → 2018-11-02 · 3 obs

● 2018-11-02 02:40:44
○ 2026-02-27 21:55:12
○ 2026-03-23 21:54:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, c.nic.dk, b.nic.dk, h.nic.dk...	12 records
tre-danmark.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: 944ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.163`
AAAA	1	`2a02:2350:5:10c:8018:72df:d007:ac1a`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx1.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (t.nic.dk, s.nic.dk, l.nic.dk...)

Analysis

IP Addresses

The entity tre-danmark.dk points to two IP numbers: 2a02:2350:5:10c:8018:72df:d007:ac1a and 46.30.213.163.

For instance, other host names www.allerts.se, ogonhalsa.se, 3m1.de, conea.com and ergomatic.no share IP numbers with tre-danmark.dk.

Name Servers

tre-danmark.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

tre-danmark.dk uses the same name server setup as other domains such as bjorboholms-ss.se, merljud.nu, sdpn.org, mybudget.dk and prive.dk.