`tdcdk.dk`

DNSSEC	⚠️ Not signed
A	195.249.40.66^{🇩🇰 TDC195.249.0.0/16 Tele Danmark}
		PTR	`mail.mailfilter.dk`
NS	`ns1.eurodns.com` ⭐
		A	2610:1c8:b002::107^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
		A	199.167.66.107^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
NS	`ns2.eurodns.com`
		A	2610:1c8:b001::107^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
		A	104.37.178.107^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
NS	`ns3.eurodns.com`
		A	2610:1c8:b002::108^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
		A	199.167.66.108^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
NS	`ns4.eurodns.com`
		A	2610:1c8:b001::108^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
		A	104.37.178.108^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
TXT	`v=spf1 include:_spf.mailfilter.dk -all`
SOA	`ns1.eurodns.com`hostmaster@eurodns.com 2022-05-14 #70

`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 1785091861localtime Sun Jul 26 20:51:01 2026gmtime Sun Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1785091861

Same first word

tdcdk.dk

tdcdk.netlify.app

Similar names

dkdct.com

cddtk.com

tkdcd.org

dktcd.com

cdtdk.cn

ddktc.com

cddkt.com

dctkd.org

DNS History

8 records (5 active, 3 former)

●NSns1.eurodns.com2015-07-14 → 2026-07-26 · 2 obs

● 2015-07-14 16:35:56
● 2026-07-26 19:41:04

●NSns2.eurodns.com2015-07-14 → 2026-07-26 · 2 obs

● 2015-07-14 16:35:56
● 2026-07-26 19:41:04

●NSns3.eurodns.com2026-06-11 → 2026-07-26 · 3 obs

○ 2015-07-14 16:35:56
● 2026-06-11 04:13:46
● 2026-07-26 19:41:04

●NSns4.eurodns.com2026-06-11 → 2026-07-26 · 3 obs

○ 2015-07-14 16:35:56
● 2026-06-11 04:13:46
● 2026-07-26 19:41:04

○MXmail.tdcdk.dk2015-07-14 → 2015-07-14 · 3 obs

● 2015-07-14 16:35:56
○ 2015-11-22 18:47:42
○ 2026-07-26 19:41:04

●A195.249.40.662026-06-11 → 2026-07-26 · 3 obs

○ 2019-12-29 07:25:34
● 2026-06-11 04:13:46
● 2026-07-26 19:41:04

○A80.92.65.532016-02-23 → 2019-12-29 · 5 obs

○ 2015-11-22 18:47:42
● 2016-02-23 22:14:34
● 2019-12-29 07:25:34
○ 2026-06-11 04:13:46
○ 2026-07-26 19:41:04

○A80.92.90.412015-07-14 → 2015-11-22 · 4 obs

● 2015-07-14 16:35:56
● 2015-11-22 18:47:42
○ 2016-02-23 22:14:34
○ 2026-07-26 19:41:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
tdcdk.dk	ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com	-

✅ Authoritative Response

Server:199.167.66.107

NS records: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdcdk.dk (unsigned zone)

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.249.40.66`
NS	4	`ns1.eurodns.com, ns2.eurodns.com...`
TXT	1	`v=spf1 include:_spf.mailfilter.dk -all`
SOA	1	`ns1.eurodns.com hostmaster.eurodns.com`

Analysis

IP Addresses

tdcdk.dk points to a single IP number: 195.249.40.66.

Additional host names — fosselius.se, tdcdanmark.com, securetransfer.top and two others — share IP numbers with tdcdk.dk.

Name Servers

tdcdk.dk has four authoritative name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

At least some of tdcdk.dk's name servers are shared with other domains, for example dt-group.dk, getstrong.be, alfi.sk and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1.eurodns.com directs to 199.167.66.107 and 2610:1c8:b002::107; ns2.eurodns.com directs to 104.37.178.107 and 2610:1c8:b001::107; ns3.eurodns.com directs to 199.167.66.108 and 2610:1c8:b002::108; ns4.eurodns.com directs to 104.37.178.108 and 2610:1c8:b001::108.

tdcdk.dk - robtex.com

tdcdk.dk

dk