`formandsklubben.dk`

DNSSEC	🔒 Signed (DS record present)
A	172.104.247.128^{🇩🇪 AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies}
		PTR	`cvps709.serverhostgroup.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	`mail.formandsklubben.dk` ⭐
		A	172.104.247.128^{🇩🇪 AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies}
			PTR	`cvps709.serverhostgroup.com`
SOA	`ns1.simply.com`hostmaster@simply.com 2022-08-08 #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 1776033180localtime Mon Apr 13 00:33:00 2026gmtime Sun Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1776033000

Subdomains

mail.formandsklubben.dk

Same first word

formandsklubben.dk

DNS History

12 records (6 active, 6 former)

●NSns1.simply.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-03-12 20:27:46
● 2026-03-29 12:12:48
● 2026-04-12 22:48:42

○NSns1.unoeuro.com2015-08-09 → 2020-03-12 · 4 obs

● 2015-08-09 19:03:40
● 2020-03-12 20:27:46
○ 2026-03-29 12:12:48
○ 2026-04-12 22:48:42

●NSns2.simply.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-03-12 20:27:46
● 2026-03-29 12:12:48
● 2026-04-12 22:48:42

○NSns2.unoeuro.com2015-08-09 → 2020-03-12 · 4 obs

● 2015-08-09 19:03:40
● 2020-03-12 20:27:46
○ 2026-03-29 12:12:48
○ 2026-04-12 22:48:42

●NSns3.simply.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-03-12 20:27:46
● 2026-03-29 12:12:48
● 2026-04-12 22:48:42

○NSns3.unoeuro.com2015-08-09 → 2020-03-12 · 4 obs

● 2015-08-09 19:03:40
● 2020-03-12 20:27:46
○ 2026-03-29 12:12:48
○ 2026-04-12 22:48:42

●NSns4.simply.com2026-03-29 → 2026-04-12 · 3 obs

○ 2020-03-12 20:27:46
● 2026-03-29 12:12:48
● 2026-04-12 22:48:42

○NSns4.unoeuro.com2015-08-09 → 2020-03-12 · 4 obs

● 2015-08-09 19:03:40
● 2020-03-12 20:27:46
○ 2026-03-29 12:12:48
○ 2026-04-12 22:48:42

●MXmail.formandsklubben.dk2015-08-09 → 2026-04-12 · 2 obs

● 2015-08-09 19:03:40
● 2026-04-12 22:48:42

●A172.104.247.1282026-03-29 → 2026-04-12 · 3 obs

○ 2020-03-12 20:27:46
● 2026-03-29 12:12:48
● 2026-04-12 22:48:42

○A192.185.52.1032015-08-09 → 2017-03-15 · 4 obs

● 2015-08-09 19:03:40
● 2017-03-15 20:53:26
○ 2020-03-12 20:27:46
○ 2026-04-12 22:48:42

○A52.213.217.902020-03-12 → 2020-03-12 · 4 obs

○ 2017-03-15 20:53:26
● 2020-03-12 20:27:46
○ 2026-03-29 12:12:48
○ 2026-04-12 22:48:42

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.25.141.15

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: 1053ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.104.247.128`
NS	4	`ns1.simply.com, ns4.simply.com...`
MX	1	`mail.formandsklubben.dk (pri: 10)`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

Hierarchy

mail.formandsklubben.dk is a child of formandsklubben.dk.

IP Addresses

formandsklubben.dk resolves to one IP number: 172.104.247.128.

Other host names, for instance inow.dk, num.numfeud.com, mail.formandsklubben.dk, mail.numfeud.com and numfeud.com share IP numbers with formandsklubben.dk.

Name Servers

formandsklubben.dk delegates to four name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

formandsklubben.dk at least partially shares name servers with other domains, including loberne.dk, tcdata.dk, krunch.dk, original.dk and sendmates.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

A single mail server handles formandsklubben.dk, mail.formandsklubben.dk.

Host name mail.formandsklubben.dk resolves to a single IP: 172.104.247.128.

formandsklubben.dk - robtex.com