2ca.dk - dns.ninja

2ca.dk

DNSSEC🔒 Signed (DS record present)
A46.30.211.38🇩🇰 ONECOM46.30.208.0/21 One.com A/S
PTRdomain-parking.one.com
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
MXmx2.pub.mailpod5-cph3.one.com ⭐
A185.164.14.55🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
MXmx3.pub.mailpod5-cph3.one.com ⭐
A185.164.14.56🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
SOAns01.one.comhostmaster@one.com 2026-06-23 #1

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 1784685061localtime Wed Jul 22 03:51:01 2026gmtime Wed Ju...
SOAb.nic.dktech@punktum.dk serial=1784685061

Same first word

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ca2.io

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.pub.mailpod5-cph3.one.commx2.pub.mailpod5-cph3.one.commx3.pub.mailpod5-cph3.one.commxcluster1.one.commxcluster2.one.comA46.30.211.382a02:2350:5:10a:807d:d7d2:9ca:d26446.30.211.24146.30.212.346.30.213.4746.30.213.49
●NSns01.one.com2015-07-08 → 2026-07-22 · 2 obs
● 2015-07-08 06:22:08
● 2026-07-22 02:27:34
●NSns02.one.com2015-07-08 → 2026-07-22 · 2 obs
● 2015-07-08 06:22:08
● 2026-07-22 02:27:34
●MXmx1.pub.mailpod5-cph3.one.com2021-11-26 → 2026-07-22 · 3 obs
○ 2017-03-28 15:09:48
● 2021-11-26 06:07:06
● 2026-07-22 02:27:34
●MXmx2.pub.mailpod5-cph3.one.com2021-11-26 → 2026-07-22 · 3 obs
○ 2017-03-28 15:09:48
● 2021-11-26 06:07:06
● 2026-07-22 02:27:34
●MXmx3.pub.mailpod5-cph3.one.com2021-11-26 → 2026-07-22 · 3 obs
○ 2017-03-28 15:09:48
● 2021-11-26 06:07:06
● 2026-07-22 02:27:34
○MXmxcluster1.one.com2015-07-08 → 2017-03-28 · 4 obs
● 2015-07-08 06:22:08
● 2017-03-28 15:09:48
○ 2021-11-26 06:07:06
○ 2026-07-22 02:27:34
○MXmxcluster2.one.com2015-07-08 → 2017-03-28 · 4 obs
● 2015-07-08 06:22:08
● 2017-03-28 15:09:48
○ 2021-11-26 06:07:06
○ 2026-07-22 02:27:34
○A2a02:2350:5:10a:807d:d7d2:9ca:d2642021-11-26 → 2021-11-26 · 4 obs
○ 2017-03-28 15:09:48
● 2021-11-26 06:07:06
○ 2026-02-15 08:04:18
○ 2026-07-22 02:27:34
○A46.30.211.2412016-04-26 → 2016-04-26 · 4 obs
○ 2016-02-04 11:14:32
● 2016-04-26 14:52:40
○ 2017-03-28 15:09:48
○ 2026-07-22 02:27:34
●A46.30.211.382026-02-15 → 2026-07-22 · 3 obs
○ 2021-11-26 06:07:06
● 2026-02-15 08:04:18
● 2026-07-22 02:27:34
○A46.30.212.32015-07-08 → 2016-02-04 · 4 obs
● 2015-07-08 06:22:08
● 2016-02-04 11:14:32
○ 2016-04-26 14:52:40
○ 2026-07-22 02:27:34
○A46.30.213.472021-11-26 → 2021-11-26 · 4 obs
○ 2017-03-28 15:09:48
● 2021-11-26 06:07:06
○ 2026-02-15 08:04:18
○ 2026-07-22 02:27:34
○A46.30.213.492017-03-28 → 2017-03-28 · 4 obs
○ 2016-04-26 14:52:40
● 2017-03-28 15:09:48
○ 2021-11-26 06:07:06
○ 2026-07-22 02:27:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...12 records
2ca.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1579ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.211.38
NS2ns01.one.com, ns02.one.com
MX3mx3.pub.mailpod5-cph3.one.com (pri: 10), mx2.pub.mailpod5-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)

Analysis

IP Addresses

2ca.dk directs to one IP number, which is 46.30.211.38.

Among the host names that share IP numbers with 2ca.dk are pro-boring.com, www.liao.se, frejaskolen.dk and two others.

Name Servers

2ca.dk has two authoritative name servers — ns01.one.com and ns02.one.com.

2ca.dk has the same name server delegation as a number of other domains, such as tdil.no, blaton.se, hjallerup.dk and two more.

Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

Incoming mail for 2ca.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.

2ca.dk shares at least some of its mail servers with other domains — for example nabilmusic.com, marsgroup.se, educai.nl and two more.

Each of the three hostnames points to exactly one IP address: mx1.pub.mailpod5-cph3.one.com points to 185.164.14.54, mx2.pub.mailpod5-cph3.one.com points to 185.164.14.55 and mx3.pub.mailpod5-cph3.one.com points to 185.164.14.56.