7d.dk - dns.ninja

`7d.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.166^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux148.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`
TXT	`google-site-verification=IV_8yEbp2kEaDmolwSrmIDbfD8oEm9nA1KFh9PRpVz0`
SOA	`ns1.simply.com`hostmaster@simply.com 2026-01-28 #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 1785123001localtime Mon Jul 27 05:30:01 2026gmtime Mon Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785123001

Previously MX for

7d.dk

Same first word

7d.wf

7d.com.kw

7d.ca

7d.media

7d.design

7d.se

7d.su

7d.com.ua

7d.pl

7d.game

7d.eu

7d.rs

7d.lt

7d.ph

7d.no

7d.bz

7d.nl

7d.be

7d.net

7d.ru

7d.cz

7d.dk

7d.bet

7d.mk

7d.gg

7d.ae

7d.sk

7d.life

7d.by

7d.com.tr

7d.com

7d.org.ua

7d.ee

Similar names

d7.dk

d7.pl

d7.k12.mi.us

d7.world

d7.fi

d7.eu

d7.cn

d7.org

d7.kz

d7.cz

d7.net

d7.am

d7.ru

d7.ca

d7.nl

d7.com.mx

d7.no

d7.pro

d7.live

d7.lt

d7.com

d7.com.ua

d7.de

d7.se

d7.com.tr

d7.be

d7.dev

d7.su

DNS History

17 records (6 active, 11 former)

○NSns1.meebox.net2015-08-09 → 2017-02-17 · 4 obs

● 2015-08-09 09:04:56
● 2017-02-17 09:12:48
○ 2017-06-06 20:50:14
○ 2026-07-27 03:32:34

●NSns1.simply.com2026-02-25 → 2026-07-27 · 3 obs

○ 2019-10-24 12:50:30
● 2026-02-25 01:13:06
● 2026-07-27 03:32:34

○NSns1.unoeuro.com2017-06-06 → 2019-10-24 · 5 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2019-10-24 12:50:30
○ 2026-02-25 01:13:06
○ 2026-07-27 03:32:34

○NSns2.meebox.net2015-08-09 → 2017-02-17 · 4 obs

● 2015-08-09 09:04:56
● 2017-02-17 09:12:48
○ 2017-06-06 20:50:14
○ 2026-07-27 03:32:34

●NSns2.simply.com2026-02-25 → 2026-07-27 · 3 obs

○ 2019-10-24 12:50:30
● 2026-02-25 01:13:06
● 2026-07-27 03:32:34

○NSns2.unoeuro.com2017-06-06 → 2019-10-24 · 5 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2019-10-24 12:50:30
○ 2026-02-25 01:13:06
○ 2026-07-27 03:32:34

○NSns3.meebox.net2015-08-09 → 2017-02-17 · 4 obs

● 2015-08-09 09:04:56
● 2017-02-17 09:12:48
○ 2017-06-06 20:50:14
○ 2026-07-27 03:32:34

●NSns3.simply.com2026-02-25 → 2026-07-27 · 3 obs

○ 2019-10-24 12:50:30
● 2026-02-25 01:13:06
● 2026-07-27 03:32:34

○NSns3.unoeuro.com2017-06-06 → 2019-10-24 · 5 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2019-10-24 12:50:30
○ 2026-02-25 01:13:06
○ 2026-07-27 03:32:34

●NSns4.simply.com2026-02-25 → 2026-07-27 · 3 obs

○ 2019-10-24 12:50:30
● 2026-02-25 01:13:06
● 2026-07-27 03:32:34

○NSns4.unoeuro.com2017-06-06 → 2019-10-24 · 5 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2019-10-24 12:50:30
○ 2026-02-25 01:13:06
○ 2026-07-27 03:32:34

○MX7d.dk2015-08-09 → 2017-02-17 · 4 obs

● 2015-08-09 09:04:56
● 2017-02-17 09:12:48
○ 2017-06-06 20:50:14
○ 2026-07-27 03:32:34

●MXmx.simply.com2026-02-25 → 2026-07-27 · 3 obs

○ 2019-10-24 12:50:30
● 2026-02-25 01:13:06
● 2026-07-27 03:32:34

○MXmx.unoeuro.com2017-06-06 → 2019-10-24 · 5 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2019-10-24 12:50:30
○ 2026-02-25 01:13:06
○ 2026-07-27 03:32:34

○A77.66.117.412015-08-09 → 2016-02-21 · 4 obs

● 2015-08-09 09:04:56
● 2016-02-21 15:05:42
○ 2016-04-27 06:32:28
○ 2026-07-27 03:32:34

○A77.66.117.912016-04-27 → 2017-02-17 · 5 obs

○ 2016-02-21 15:05:42
● 2016-04-27 06:32:28
● 2017-02-17 09:12:48
○ 2017-06-06 20:50:14
○ 2026-07-27 03:32:34

●A94.231.103.1662017-06-06 → 2026-07-27 · 3 obs

○ 2017-02-17 09:12:48
● 2017-06-06 20:50:14
● 2026-07-27 03:32:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	l.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk...	12 records
7d.dk	ns1.simply.com, ns2.simply.com, ns3.simply.com, ns4.simply.com	-

✅ Authoritative Response

Server:91.197.248.80

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: 1094ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.166`
NS	4	`ns1.simply.com, ns2.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`google-site-verification=IV_8yEbp2kEaDmo`
SOA	1	`ns1.simply.com hostmaster.simply.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

7d.dk has exactly one IP address — 94.231.103.166.

walman.se, www.toha.dk, dpdigitalelektronik.com plus two other host names have IP numbers in common with 7d.dk.

Name Servers

Four name servers handle the delegation for 7d.dk: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

7d.dk has at least partial name server overlap with other domains, such as 8721daugaard.dk, unihak.se, tonart.dk and two others.

It is common to find these name servers paired with the name servers ns1.unoeuro.com, ns2.unoeuro.com, ns3.unoeuro.com and ns4.unoeuro.com.

Host names pointing to two IP addresses:

ns1.simply.com maps to two IP addresses — 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com maps to two IP addresses — 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names resolving to a single IP address:

ns3.simply.com points to the IP address 91.197.248.79.

ns4.simply.com points to the IP address 91.197.248.80.

Mail Servers

7d.dk uses one mail server — mx.simply.com.

The mail server setup of 7d.dk matches that of other domains such as aia-tranbjerg.dk, gudjonsson.eu, aug.fo and two others.

The mail servers of 7d.dk are at least partially shared with other domains, including groenbjerg-friskole.dk.

There is one IP number for mx.simply.com: 94.231.106.20.