gtsk.dk - dns.ninja

gtsk.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10b:55:3927:68fe:1e37🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.74🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod5-cph3.one.com ⭐
A185.164.14.54🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx1.pub.mailpod5-cph3.one.com
MXmx2.pub.mailpod5-cph3.one.com ⭐
A185.164.14.55🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx2.pub.mailpod5-cph3.one.com
MXmx3.pub.mailpod5-cph3.one.com ⭐
A185.164.14.56🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx3.pub.mailpod5-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-06-29 #5

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 1782928441localtime Wed Jul 1 19:54:01 2026gmtime Wed Ju...
SOAb.nic.dktech@punktum.dk serial=1782928441

Same first word

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DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.pub.mailpod5-cph3.one.commx2.pub.mailpod5-cph3.one.commx3.pub.mailpod5-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:10b:55:3927:68fe:1e3746.30.213.742a02:2350:5:103:f9c0:0:5539:276846.30.212.8246.30.213.23146.30.213.243
●NSns01.one.com2015-07-13 → 2026-07-01 · 2 obs
● 2015-07-13 07:10:36
● 2026-07-01 18:03:16
●NSns02.one.com2015-07-13 → 2026-07-01 · 2 obs
● 2015-07-13 07:10:36
● 2026-07-01 18:03:16
●MXmx1.pub.mailpod5-cph3.one.com2018-09-17 → 2026-07-01 · 3 obs
○ 2017-01-17 05:21:20
● 2018-09-17 22:00:58
● 2026-07-01 18:03:16
●MXmx2.pub.mailpod5-cph3.one.com2018-09-17 → 2026-07-01 · 3 obs
○ 2017-01-17 05:21:20
● 2018-09-17 22:00:58
● 2026-07-01 18:03:16
●MXmx3.pub.mailpod5-cph3.one.com2018-09-17 → 2026-07-01 · 3 obs
○ 2017-01-17 05:21:20
● 2018-09-17 22:00:58
● 2026-07-01 18:03:16
○MXmxcluster1.one.com2015-12-09 → 2017-01-17 · 4 obs
● 2015-12-09 14:08:50
● 2017-01-17 05:21:20
○ 2018-09-17 22:00:58
○ 2026-07-01 18:03:16
○MXmxcluster2.one.com2015-12-09 → 2017-01-17 · 4 obs
● 2015-12-09 14:08:50
● 2017-01-17 05:21:20
○ 2018-09-17 22:00:58
○ 2026-07-01 18:03:16
○A2a02:2350:5:103:f9c0:0:5539:27682018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-17 05:21:20
● 2018-09-17 22:00:58
○ 2026-04-26 10:24:26
○ 2026-07-01 18:03:16
●A2a02:2350:5:10b:55:3927:68fe:1e372026-04-26 → 2026-07-01 · 3 obs
○ 2018-09-17 22:00:58
● 2026-04-26 10:24:26
● 2026-07-01 18:03:16
○A46.30.212.822015-07-13 → 2016-03-13 · 4 obs
● 2015-07-13 07:10:36
● 2016-03-13 04:13:50
○ 2017-01-17 05:21:20
○ 2026-07-01 18:03:16
○A46.30.213.2312018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-17 05:21:20
● 2018-09-17 22:00:58
○ 2026-04-26 10:24:26
○ 2026-07-01 18:03:16
○A46.30.213.2432017-01-17 → 2017-01-17 · 4 obs
○ 2016-03-13 04:13:50
● 2017-01-17 05:21:20
○ 2018-09-17 22:00:58
○ 2026-07-01 18:03:16
●A46.30.213.742026-04-26 → 2026-07-01 · 3 obs
○ 2018-09-17 22:00:58
● 2026-04-26 10:24:26
● 2026-07-01 18:03:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dks.nic.dk, t.nic.dk, h.nic.dk, b.nic.dk...-
gtsk.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1008ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.74
AAAA12a02:2350:5:10b:55:3927:68fe:1e37
NS2ns02.one.com, ns01.one.com
MX3mx1.pub.mailpod5-cph3.one.com (pri: 10), mx3.pub.mailpod5-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

gtsk.dk has two IP addresses: 46.30.213.74 and 2a02:2350:5:10b:55:3927:68fe:1e37

bjarnejon.dk, www.pail.se, art-tour.dk plus two other host names have IP numbers in common with gtsk.dk.

Name Servers

The NS records for gtsk.dk delegate to ns01.one.com and ns02.one.com.

The name server configuration of gtsk.dk is shared with other domains, for instance gordonconsulting.se, vdbilt.se, marknadskalendern.org and two others.

ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.

Mail Servers

Incoming mail for gtsk.dk is delivered via three mail servers: mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.

At least some of the mail servers used by gtsk.dk are shared with other domains: sanmar.dk, gontoras.de, linsenparts.co.uk and two others among them.

mx1.pub.mailpod5-cph3.one.com has IP address 185.164.14.54, mx2.pub.mailpod5-cph3.one.com has IP address 185.164.14.55 and mx3.pub.mailpod5-cph3.one.com has IP address 185.164.14.56 — one address each.