`thomasjohansen.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.58^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux153.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
MX	`mx.simply.com` ⭐
		A	94.231.106.20^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
			PTR	`mx.simply.com`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`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 1774519921localtime Thu Mar 26 11:12:01 2026gmtime Thu Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774519921

Previously MX for

thomasjohansen.dk

Same first word

thomasjohansen.com

thomasjohansen.dk

DNS History

17 records (6 active, 11 former)

○NSns01.one.com2015-06-03 → 2016-03-24 · 4 obs

● 2015-06-03 08:49:52
● 2016-03-24 02:55:02
○ 2016-07-16 15:25:30
○ 2026-03-26 10:41:20

○NSns02.one.com2015-06-03 → 2016-03-24 · 4 obs

● 2015-06-03 08:49:52
● 2016-03-24 02:55:02
○ 2016-07-16 15:25:30
○ 2026-03-26 10:41:20

○NSns1.meebox.net2016-07-16 → 2017-04-04 · 5 obs

○ 2016-03-24 02:55:02
● 2016-07-16 15:25:30
● 2017-04-04 03:16:20
○ 2026-03-24 11:38:42
○ 2026-03-26 10:41:20

●NSns1.simply.com2026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

○NSns2.meebox.net2016-07-16 → 2017-04-04 · 5 obs

○ 2016-03-24 02:55:02
● 2016-07-16 15:25:30
● 2017-04-04 03:16:20
○ 2026-03-24 11:38:42
○ 2026-03-26 10:41:20

●NSns2.simply.com2026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

○NSns3.meebox.net2016-07-16 → 2017-04-04 · 5 obs

○ 2016-03-24 02:55:02
● 2016-07-16 15:25:30
● 2017-04-04 03:16:20
○ 2026-03-24 11:38:42
○ 2026-03-26 10:41:20

●NSns3.simply.com2026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

●NSns4.simply.com2026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

●MXmx.simply.com2026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

○MXmxcluster1.one.com2015-06-03 → 2016-03-24 · 4 obs

● 2015-06-03 08:49:52
● 2016-03-24 02:55:02
○ 2016-07-16 15:25:30
○ 2026-03-26 10:41:20

○MXmxcluster2.one.com2015-06-03 → 2016-03-24 · 4 obs

● 2015-06-03 08:49:52
● 2016-03-24 02:55:02
○ 2016-07-16 15:25:30
○ 2026-03-26 10:41:20

○MXthomasjohansen.dk2016-07-16 → 2017-04-04 · 5 obs

○ 2016-03-24 02:55:02
● 2016-07-16 15:25:30
● 2017-04-04 03:16:20
○ 2026-03-24 11:38:42
○ 2026-03-26 10:41:20

○A46.30.211.2202016-03-24 → 2016-03-24 · 4 obs

○ 2016-01-28 01:12:14
● 2016-03-24 02:55:02
○ 2016-07-16 15:25:30
○ 2026-03-26 10:41:20

○A46.30.212.2542015-06-03 → 2016-01-28 · 4 obs

● 2015-06-03 08:49:52
● 2016-01-28 01:12:14
○ 2016-03-24 02:55:02
○ 2026-03-26 10:41:20

○A77.66.117.732016-07-16 → 2017-04-04 · 5 obs

○ 2016-03-24 02:55:02
● 2016-07-16 15:25:30
● 2017-04-04 03:16:20
○ 2026-03-24 11:38:42
○ 2026-03-26 10:41:20

●A94.231.103.582026-03-24 → 2026-03-26 · 3 obs

○ 2017-04-04 03:16:20
● 2026-03-24 11:38:42
● 2026-03-26 10:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, h.nic.dk, l.nic.dk, s.nic.dk...	-
thomasjohansen.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.79

NS records: ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.58`
NS	4	`ns1.simply.com, ns2.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

thomasjohansen.dk points to a single IP: 94.231.103.58.

Other host names, for instance carbonite.dk, positivforandring.dk, tradevision.dk, gehl.dk and danyal.dk share IP numbers with thomasjohansen.dk.

Name Servers

thomasjohansen.dk's delegation is handled by four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

thomasjohansen.dk partially shares name servers with other domains; examples include madbureauet.dk, aftenskolen.dk, seelite.dk, cardinalis.se and drop-in.se.

These name servers commonly accompany ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Host names with two IP numbers:

ns1.simply.com points to: 2a02:2339:1:15c::4562:4562 and 91.197.248.78.

ns2.simply.com points to: 2a02:2339:4006:101::4562:4562 and 185.25.141.15.

Host names with one IP number:

ns3.simply.com points to: 91.197.248.79.

ns4.simply.com points to: 91.197.248.80.

Mail Servers

thomasjohansen.dk is handled by a single mail server, mx.simply.com.

thomasjohansen.dk has the same mail server setup as other domains, including testkonto.net, hakansvensson.com, fixminmac.dk, byic.com and assuutit.gl.

Some mail servers are shared between thomasjohansen.dk and other domains, for example fcdjursland.dk.

mx.simply.com points to a single IP: 94.231.106.20.

thomasjohansen.dk - robtex.com