2cr.dk - robtex.com

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2cr.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:111:808d:7424:7392:fb9a🇩🇰 ONECOM
A46.30.215.113🇩🇰 ONECOM
NSns01.one.com ⭐
A2001:67c:28cc::10 ONECOM-INFRA
PTRns01.one.com
A195.206.121.10 ONECOM-INFRA
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM
PTRns02.one.com
A185.10.11.10 ONECOM
PTRns02.one.com
MXmx1.pub.mailpod5-cph3.one.com ⭐ 🔒
A185.164.14.54🇩🇰 ONECOM
PTRmx1.pub.mailpod5-cph3.one.com
MXmx2.pub.mailpod5-cph3.one.com ⭐ 🔒
A185.164.14.55🇩🇰 ONECOM
PTRmx2.pub.mailpod5-cph3.one.com
MXmx3.pub.mailpod5-cph3.one.com ⭐ 🔒
A185.164.14.56🇩🇰 ONECOM
PTRmx3.pub.mailpod5-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-02-16 #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 1771291441localtime Tue Feb 17 02:24:01 2026gmtime Tue Fe...
SOAb.nic.dktech@punktum.dk serial=1771291261

Same first word

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2cr.fr
2cr.com.au
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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.comA2a02:2350:5:111:808d:7424:7392:fb9a46.30.215.1132a02:2350:5:108:8e:df3a:bb1:6e9b46.30.212.13346.30.213.19577.111.240.17
●NSns01.one.com2015-07-03 → 2026-02-17 · 2 obs
● 2015-07-03 03:23:08
● 2026-02-17 03:10:26
●NSns02.one.com2015-07-03 → 2026-02-17 · 2 obs
● 2015-07-03 03:23:08
● 2026-02-17 03:10:26
●MXmx1.pub.mailpod5-cph3.one.com2020-10-29 → 2026-02-17 · 3 obs
○ 2017-10-09 18:04:30
● 2020-10-29 08:18:24
● 2026-02-17 03:10:26
●MXmx2.pub.mailpod5-cph3.one.com2020-10-29 → 2026-02-17 · 3 obs
○ 2017-10-09 18:04:30
● 2020-10-29 08:18:24
● 2026-02-17 03:10:26
●MXmx3.pub.mailpod5-cph3.one.com2020-10-29 → 2026-02-17 · 3 obs
○ 2017-10-09 18:04:30
● 2020-10-29 08:18:24
● 2026-02-17 03:10:26
○MXmxcluster1.one.com2015-07-03 → 2017-10-09 · 4 obs
● 2015-07-03 03:23:08
● 2017-10-09 18:04:30
○ 2020-10-29 08:18:24
○ 2026-02-17 03:10:26
○MXmxcluster2.one.com2015-07-03 → 2017-10-09 · 4 obs
● 2015-07-03 03:23:08
● 2017-10-09 18:04:30
○ 2020-10-29 08:18:24
○ 2026-02-17 03:10:26
○A2a02:2350:5:108:8e:df3a:bb1:6e9b2020-10-29 → 2020-10-29 · 4 obs
○ 2017-10-09 18:04:30
● 2020-10-29 08:18:24
○ 2026-02-17 03:10:24
○ 2026-02-17 03:10:26
●A2a02:2350:5:111:808d:7424:7392:fb9a2026-02-17 → 2026-02-17 · 3 obs
○ 2020-10-29 08:18:24
● 2026-02-17 03:10:24
● 2026-02-17 03:10:26
○A46.30.212.1332015-07-03 → 2016-02-06 · 4 obs
● 2015-07-03 03:23:08
● 2016-02-06 00:19:26
○ 2017-02-07 04:00:00
○ 2026-02-17 03:10:26
○A46.30.213.1952017-02-07 → 2017-10-09 · 5 obs
○ 2016-02-06 00:19:26
● 2017-02-07 04:00:00
● 2017-10-09 18:04:30
○ 2020-10-29 08:18:24
○ 2026-02-17 03:10:26
●A46.30.215.1132026-02-17 → 2026-02-17 · 3 obs
○ 2020-10-29 08:18:24
● 2026-02-17 03:10:24
● 2026-02-17 03:10:26
○A77.111.240.172020-10-29 → 2020-10-29 · 4 obs
○ 2017-10-09 18:04:30
● 2020-10-29 08:18:24
○ 2026-02-17 03:10:24
○ 2026-02-17 03:10:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
2cr.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server: 185.10.11.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2cr.dk (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.215.113
AAAA12a02:2350:5:111:808d:7424:7392:fb9a
NS2ns01.one.com, ns02.one.com
MX3mx2.pub.mailpod5-cph3.one.com (pri: 10), mx1.pub.mailpod5-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

AI analysis

2cr.dk resolves to two IP numbers: 2a02:2350:5:111:808d:7424:7392:fb9a and 46.30.215.113.

Other host names, for instance kirkebo.no, strage.se, dpc-online.eu, thegate.no and a1link.dk share IP numbers with 2cr.dk.

Two name servers ns01.one.com and ns02.one.com handle delegation for 2cr.dk.

2cr.dk uses the same name server setup as other domains, for example transmitte.de, janndesigns.co.uk, idamaria.dk, kubica.dk and abc-klubben.se.

2cr.dk shares name servers with other domains at least in part, for instance comin.dk.

Host names with two IP numbers:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10

ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10

2cr.dk is handled by three mail servers: mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and mx3.pub.mailpod5-cph3.one.com.

2cr.dk shares some mail servers with other domains, at least partially, such as kjellern.com, storheim.biz, intermail.se, audioworks.be and delaforce1.co.uk.

Host names with one IP number:

Host mx1.pub.mailpod5-cph3.one.com points to 185.164.14.54.

Host mx2.pub.mailpod5-cph3.one.com points to 185.164.14.55.

Host mx3.pub.mailpod5-cph3.one.com points to 185.164.14.56.