`strike-systems.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.103.100^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`dnsforward.simply.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`
SOA	`ns1.simply.com`hostmaster@simply.com 2020-07-29 #90

`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 1778559481localtime Tue May 12 06:18:01 2026gmtime Tue Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1778559481

Same first word

strike-systems.dk

strike-systems.com

DNS History

11 records (5 active, 6 former)

●NSns1.simply.com2026-02-28 → 2026-05-12 · 3 obs

○ 2018-10-23 22:11:06
● 2026-02-28 15:48:02
● 2026-05-12 04:32:58

○NSns1.wsd.dk2015-07-23 → 2018-10-23 · 4 obs

● 2015-07-23 06:42:34
● 2018-10-23 22:11:06
○ 2026-02-28 15:48:02
○ 2026-05-12 04:32:58

●NSns2.simply.com2026-02-28 → 2026-05-12 · 3 obs

○ 2018-10-23 22:11:06
● 2026-02-28 15:48:02
● 2026-05-12 04:32:58

○NSns2.wsd.dk2015-07-23 → 2018-10-23 · 4 obs

● 2015-07-23 06:42:34
● 2018-10-23 22:11:06
○ 2026-02-28 15:48:02
○ 2026-05-12 04:32:58

●NSns3.simply.com2026-02-28 → 2026-05-12 · 3 obs

○ 2018-10-23 22:11:06
● 2026-02-28 15:48:02
● 2026-05-12 04:32:58

○NSns3.wsd.dk2015-07-23 → 2018-10-23 · 4 obs

● 2015-07-23 06:42:34
● 2018-10-23 22:11:06
○ 2026-02-28 15:48:02
○ 2026-05-12 04:32:58

●NSns4.simply.com2026-02-28 → 2026-05-12 · 3 obs

○ 2018-10-23 22:11:06
● 2026-02-28 15:48:02
● 2026-05-12 04:32:58

○MXmail.strike-systems.dk2015-07-23 → 2018-10-23 · 4 obs

● 2015-07-23 06:42:34
● 2018-10-23 22:11:06
○ 2026-02-28 15:48:02
○ 2026-05-12 04:32:58

○A212.70.21.1572015-07-23 → 2016-05-03 · 4 obs

● 2015-07-23 06:42:34
● 2016-05-03 09:38:08
○ 2017-02-05 08:58:42
○ 2026-05-12 04:32:58

○A212.70.21.792017-02-05 → 2018-10-23 · 5 obs

○ 2016-05-03 09:38:08
● 2017-02-05 08:58:42
● 2018-10-23 22:11:06
○ 2026-02-28 15:48:02
○ 2026-05-12 04:32:58

●A94.231.103.1002026-02-28 → 2026-05-12 · 3 obs

○ 2018-10-23 22:11:06
● 2026-02-28 15:48:02
● 2026-05-12 04:32:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:91.197.248.78

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: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.103.100`
NS	4	`ns1.simply.com, ns3.simply.com...`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

strike-systems.dk resolves to one IP number: 94.231.103.100.

Other host names, for instance padam.dk, www.mibosoft.se, www.dyrenes-beskyttelse.dk, vergo-design.dk and btog.dk share IP numbers with strike-systems.dk.

Name Servers

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

strike-systems.dk at least partially shares name servers with other domains, including cedarriverlaboratories.com, d-safety.com, impress.dk, brgustavssons.se and hseconsult.dk.

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

strike-systems.dk - robtex.com