c.dk - robtex.com

c.dk

DNSSEC🔒 Signed (DS record present)
A3.125.131.179🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix
PTRec2-3-125-131-179.eu-central-1.compute.amazonaws.com
A18.192.246.145🇩🇪 Amazon18.192.0.0/15 EC2 FRA prefix
A18.193.144.171🇩🇪 Amazon18.192.0.0/15 EC2 FRA prefix
NSns1.eurodns.com ⭐
A2610:1c8:b002::107🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
A199.167.66.107🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns1.eurodns.com
NSns2.eurodns.com
A2610:1c8:b001::107🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
A104.37.178.107🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns2.eurodns.com
NSns3.eurodns.com
A2610:1c8:b002::108🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
A199.167.66.108🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns3.eurodns.com
NSns4.eurodns.com
A2610:1c8:b001::108🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
A104.37.178.108🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States
PTRns4.eurodns.com
MXfpo9.mail.dk ⭐ 🔒
A193.201.76.57🇫🇷 WORLDLINE193.201.76.0/24 Worldline France hosting
PTRsmtp-in-yousee.gl-mut-gbl.as8677.net
TXTv=spf1 include:mail.dk ~all
SOAns1.eurodns.comhostmaster@eurodns.com 2026-01-16 #7

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐ 🔒
NSc.nic.dk 🔒
NSh.nic.dk 🔒
NSl.nic.dk 🔒
NSs.nic.dk 🔒
NSt.nic.dk 🔒
TXTDK zone updateEpoch 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...
SOAb.nic.dktech@punktum.dk serial=1771291261

Up

i.c.dk

Same first word

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c.cr
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c.gl
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c.media
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c.sh

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns1.eurodns.comns2.eurodns.comns3.eurodns.comns4.eurodns.comns01.tdcwebmore.dkns02.tdcwebmore.dkMXfpo9.mail.dkfpo.mail.dkA18.192.246.14518.193.144.1713.125.131.179
○NSns01.tdcwebmore.dk2015-08-25 → 2017-08-19 · 4 obs
● 2015-08-25 13:01:16
● 2017-08-19 10:11:36
○ 2019-07-27 20:31:34
○ 2026-02-24 23:36:16
○NSns02.tdcwebmore.dk2015-08-25 → 2017-08-19 · 4 obs
● 2015-08-25 13:01:16
● 2017-08-19 10:11:36
○ 2019-09-09 10:46:04
○ 2026-02-24 23:36:16
●NSns1.eurodns.com2019-07-27 → 2026-02-24 · 3 obs
○ 2017-08-19 10:11:36
● 2019-07-27 20:31:34
● 2026-02-24 23:36:16
●NSns2.eurodns.com2019-09-09 → 2026-02-24 · 3 obs
○ 2019-07-27 20:31:34
● 2019-09-09 10:46:04
● 2026-02-24 23:36:16
●NSns3.eurodns.com2019-09-09 → 2026-02-24 · 3 obs
○ 2019-07-27 20:31:34
● 2019-09-09 10:46:04
● 2026-02-24 23:36:16
●NSns4.eurodns.com2019-09-09 → 2026-02-24 · 3 obs
○ 2019-07-27 20:31:34
● 2019-09-09 10:46:04
● 2026-02-24 23:36:16
○MXfpo.mail.dk2015-08-25 → 2017-05-26 · 4 obs
● 2015-08-25 13:01:16
● 2017-05-26 17:31:02
○ 2017-08-14 16:22:32
○ 2026-02-24 23:36:16
●MXfpo9.mail.dk2017-08-14 → 2026-02-24 · 3 obs
○ 2017-05-26 17:31:02
● 2017-08-14 16:22:32
● 2026-02-24 23:36:16
●A18.192.246.1452026-02-16 → 2026-02-24 · 2 obs
● 2026-02-16 23:42:34
● 2026-02-24 23:36:16
●A18.193.144.1712026-02-16 → 2026-02-24 · 2 obs
● 2026-02-16 23:42:34
● 2026-02-24 23:36:16
●A3.125.131.1792026-02-16 → 2026-02-24 · 2 obs
● 2026-02-16 23:42:34
● 2026-02-24 23:36:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
c.dkns2.eurodns.com, ns4.eurodns.com, ns1.eurodns.com, ns3.eurodns.com-

✅ Authoritative Response

Server: 104.37.178.107

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c.dk (unsigned zone)

⏱️ Timing

Total: 496ms | Queries: -

📄 Records

TypeCountSample Data
A318.192.246.145, 18.193.144.171...
NS4ns1.eurodns.com, ns2.eurodns.com...
MX1fpo9.mail.dk (pri: 10)
TXT1v=spf1 include:mail.dk ~all
SOA1ns1.eurodns.com hostmaster.eurodns.com

AI analysis

The parent of i.c.dk is c.dk.

c.dk points to three IPs: 3.125.131.179, 18.192.246.145 and 18.193.144.171.

Other host names such as tdc-broadband.dk, ny-post.dk, tdcspace.dk, youseepost.dk and kabeltv.dk share IPs with c.dk.

c.dk is delegated to four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

c.dk at least partially shares name servers with other domains, for example kongr.es, aiic.ru, livetrader.fr, tdcnet.dk and dentiste-hainaut.com.

Host names with two IP numbers:

ns1.eurodns.com points to: 2610:1c8:b002::107 and 199.167.66.107

ns2.eurodns.com points to: 2610:1c8:b001::107 and 104.37.178.107

ns3.eurodns.com points to: 2610:1c8:b002::108 and 199.167.66.108

ns4.eurodns.com points to: 2610:1c8:b001::108 and 104.37.178.108

The fpo9.mail.dk mail server handles c.dk.

c.dk shares the same mail server setup as other domains, including nielsen.tdcadsl.dk, rasmussen.tdcadsl.dk, nypost.dk, rudekuvert.dk and knudsen.mail.dk.

c.dk shares at least partially some mail servers with other domains, for instance olesen.mail.dk, isa.dknet.dk, privat.tdcadsl.dk, christiansen.mail.dk and hedegaard.mail.dk.

fpo9.mail.dk points to a single IP number: 193.201.76.57.