tk-tek.dk - dns.ninja

`tk-tek.dk`

DNSSEC	🔒 Signed (DS record present)
A	94.231.106.25^{🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S}
		PTR	`linux203.curanet.dk`
NS	`ns1.curanet.dk` ⭐
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
MX	`tktek-dk0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms48693488`
TXT	`google-site-verification=_lIg2HgX46pf5w-w_cHAu_wQy4WGjCSfPdlkZaAZ1R0`
SOA	`ns1.curanet.dk`hostmaster@curanet.dk 2025-02-05 #1

`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 1786458960localtime Tue Aug 11 16:36:00 2026gmtime Tue Au...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1786458960

Same first word

tk-tek.dk

tk-tek.com

DNS History

10 records (4 active, 6 former)

○NSns01.one.com2015-07-18 → 2016-12-22 · 4 obs

● 2015-07-18 22:24:12
● 2016-12-22 13:37:08
○ 2026-04-01 05:58:42
○ 2026-08-11 14:47:12

○NSns02.one.com2015-07-18 → 2016-12-22 · 4 obs

● 2015-07-18 22:24:12
● 2016-12-22 13:37:08
○ 2026-04-01 05:58:42
○ 2026-08-11 14:47:12

●NSns1.curanet.dk2026-04-01 → 2026-08-11 · 3 obs

○ 2016-12-22 13:37:08
● 2026-04-01 05:58:42
● 2026-08-11 14:47:12

●NSns2.curanet.dk2026-04-01 → 2026-08-11 · 3 obs

○ 2016-12-22 13:37:08
● 2026-04-01 05:58:42
● 2026-08-11 14:47:12

○MXmxdk01.scanmailx.com2015-07-18 → 2016-03-03 · 4 obs

● 2015-07-18 22:24:12
● 2016-03-03 22:38:56
○ 2016-05-24 03:49:44
○ 2026-08-11 14:47:12

○MXmxdk02.scanmailx.com2015-07-18 → 2016-03-03 · 4 obs

● 2015-07-18 22:24:12
● 2016-03-03 22:38:56
○ 2016-05-24 03:49:44
○ 2026-08-11 14:47:12

●MXtktek-dk0e.mail.protection.outlook.com2016-05-24 → 2026-08-11 · 3 obs

○ 2016-03-03 22:38:56
● 2016-05-24 03:49:44
● 2026-08-11 14:47:12

○A46.30.212.1542015-07-18 → 2016-05-24 · 4 obs

● 2015-07-18 22:24:12
● 2016-05-24 03:49:44
○ 2016-07-30 00:04:26
○ 2026-08-11 14:47:12

○A46.30.213.1822016-07-30 → 2016-12-22 · 5 obs

○ 2016-05-24 03:49:44
● 2016-07-30 00:04:26
● 2016-12-22 13:37:08
○ 2026-04-01 05:58:42
○ 2026-08-11 14:47:12

●A94.231.106.252026-04-01 → 2026-08-11 · 3 obs

○ 2016-12-22 13:37:08
● 2026-04-01 05:58:42
● 2026-08-11 14:47:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	l.nic.dk, t.nic.dk, b.nic.dk, h.nic.dk...	-
tk-tek.dk	ns2.curanet.dk, ns1.curanet.dk	-

✅ Authoritative Response

Server:91.197.248.75

NS records: ns2.curanet.dk, ns1.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 953ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.231.106.25`
NS	2	`ns2.curanet.dk, ns1.curanet.dk`
MX	1	`tktek-dk0e.mail.protection.outlook.com (`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms48693488...`
SOA	1	`ns1.curanet.dk hostmaster.curanet.dk`

Analysis

IP Addresses

tk-tek.dk points to a single IP number: 94.231.106.25.

Additional host names — cnfargcenter.se, boemsen.com, equine.dk and two others — share IP numbers with tk-tek.dk.

Name Servers

tk-tek.dk has two authoritative name servers — ns1.curanet.dk and ns2.curanet.dk.

tk-tek.dk shares its name server setup with other domains, including thaiaway.dk, nhs.dk, torvets-frisorsalon.dk and two others.

tk-tek.dk shares at least some of its name servers with other domains, including ejnar-skriver.dk, lmhosting.dk, dansk-vinlager.dk and two others.

These name servers are frequently seen alongside the name servers ns1.123hotel.dk, ns1.itagil.dk, ns2.itagil.dk and ns3.itagil.dk.

Both ns1.curanet.dk and ns2.curanet.dk have two IP addresses each. ns1.curanet.dk resolves to 185.25.141.12 and 2a02:2339:4006:108::123; ns2.curanet.dk resolves to 91.197.248.75 and 2a02:2339:1:10f::123:123.

Mail Servers

tk-tek.dk has one mail server: tktek-dk0e.mail.protection.outlook.com.

tktek-dk0e.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.5, 52.101.68.10, 52.101.68.39 and 5 other.