groundcontrol.dk - dns.ninja

`groundcontrol.dk`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.166^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`linux277.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	`v=spf1 include:spf.simply.com ?all`
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 1784667241localtime Tue Jul 21 22:54:01 2026gmtime Tue Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1784667241

Same first word

Similar names

controlground.com

DNS History

11 records (6 active, 5 former)

●NSns1.simply.com2026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

○NSns1.surf-town.net2015-07-10 → 2018-05-31 · 4 obs

● 2015-07-10 04:22:44
● 2018-05-31 06:18:58
○ 2026-03-29 01:29:38
○ 2026-07-21 20:56:28

●NSns2.simply.com2026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

○NSns2.surf-town.net2015-07-10 → 2018-05-31 · 4 obs

● 2015-07-10 04:22:44
● 2018-05-31 06:18:58
○ 2026-03-29 01:29:38
○ 2026-07-21 20:56:28

●NSns3.simply.com2026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

○NSns3.surf-town.net2015-07-10 → 2018-05-31 · 4 obs

● 2015-07-10 04:22:44
● 2018-05-31 06:18:58
○ 2026-03-29 01:29:38
○ 2026-07-21 20:56:28

●NSns4.simply.com2026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

○MXmail12.surftown.dk2015-07-10 → 2018-05-31 · 4 obs

● 2015-07-10 04:22:44
● 2018-05-31 06:18:58
○ 2026-03-29 01:29:38
○ 2026-07-21 20:56:28

●MXmx.simply.com2026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

○A212.97.134.182015-07-10 → 2018-05-31 · 4 obs

● 2015-07-10 04:22:44
● 2018-05-31 06:18:58
○ 2026-03-29 01:29:38
○ 2026-07-21 20:56:28

●A93.191.156.1662026-03-29 → 2026-07-21 · 3 obs

○ 2018-05-31 06:18:58
● 2026-03-29 01:29:38
● 2026-07-21 20:56:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, h.nic.dk, b.nic.dk, c.nic.dk...	-
groundcontrol.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: 998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.166`
NS	4	`ns3.simply.com, ns1.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 include:spf.simply.com ?all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

groundcontrol.dk points to a single IP number: 93.191.156.166.

Additional host names — digitalexperten.dk, www.civilekonomernas.se, www.hygade.com and two others — share IP numbers with groundcontrol.dk.

Name Servers

groundcontrol.dk has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

groundcontrol.dk has at least partial name server overlap with other domains, such as mobilen.dk, core-it.dk, think-safety.dk and two others.

Host names with two IP numbers:

The A records for ns1.simply.com return 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

The A records for ns2.simply.com return 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names pointing to a single IP address:

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

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

Mail Servers

groundcontrol.dk has one mail server: mx.simply.com.

groundcontrol.dk shares the same mail server setup as other domains, including 1957ab.dk, upsete.com, nmfv.dk and two others.

mx.simply.com resolves to 94.231.106.20 and no other IP number.