2plus4.dk - dns.ninja

2plus4.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10c:2e:b34:451:1bef🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.133🇩🇰 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.mailpod4-cph3.one.com ⭐
A185.164.14.38🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx1.pub.mailpod4-cph3.one.com
MXmx2.pub.mailpod4-cph3.one.com ⭐
A185.164.14.39🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx2.pub.mailpod4-cph3.one.com
MXmx3.pub.mailpod4-cph3.one.com ⭐
A185.164.14.40🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx3.pub.mailpod4-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-06-28 #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 1783141381localtime Sat Jul 4 07:03:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1783141381

Same first word

2plus4.edu.pl
2plus4.co.uk
2plus4.de
2plus4.com
2plus4.info
2plus4.net
2plus4.org
2plus4.dk
2plus4.nl

Similar names

24plus.academy
24plus.de
puls24.mk
plus42.es
plus24.cz
42plus.de
plus24.ma
puls24.ru
plus24.net
plus24.ir
24plus.com
24plus.mobi
plus24.at
plus42.com
puls24.pl
plus24.it
puls24.no
24plus.be
24plus.at
puls24.info
24plus.pl
24plus.net
puls24.com
puls24.ro
4plus2.info
plus24.ru
plus24.de
plus24.systems
puls24.at
4plus2.com
puls42.ru
puls24.de
plus24.es
24plus.ro
plus24.click
plus24.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.jeppo-dns.dkns2.jeppo-dns.dkMXmx1.pub.mailpod4-cph3.one.commx2.pub.mailpod4-cph3.one.commx3.pub.mailpod4-cph3.one.commailserver.tnha.dkmxcluster1.one.commxcluster2.one.comA2a02:2350:5:10c:2e:b34:451:1bef46.30.213.133185.93.195.22846.30.212.20546.30.213.148
●NSns01.one.com2016-03-04 → 2026-07-04 · 3 obs
○ 2015-11-26 10:43:46
● 2016-03-04 07:30:46
● 2026-07-04 05:06:38
●NSns02.one.com2016-03-04 → 2026-07-04 · 3 obs
○ 2015-11-26 10:43:46
● 2016-03-04 07:30:46
● 2026-07-04 05:06:38
○NSns1.jeppo-dns.dk2015-08-07 → 2015-11-26 · 4 obs
● 2015-08-07 07:10:00
● 2015-11-26 10:43:46
○ 2016-03-04 07:30:46
○ 2026-07-04 05:06:38
○NSns2.jeppo-dns.dk2015-08-07 → 2015-11-26 · 4 obs
● 2015-08-07 07:10:00
● 2015-11-26 10:43:46
○ 2016-03-04 07:30:46
○ 2026-07-04 05:06:38
○MXmailserver.tnha.dk2015-08-07 → 2015-11-26 · 4 obs
● 2015-08-07 07:10:00
● 2015-11-26 10:43:46
○ 2016-03-04 07:30:46
○ 2026-07-04 05:06:38
●MXmx1.pub.mailpod4-cph3.one.com2026-05-05 → 2026-07-04 · 3 obs
○ 2016-11-24 18:33:44
● 2026-05-05 19:20:44
● 2026-07-04 05:06:38
●MXmx2.pub.mailpod4-cph3.one.com2026-05-05 → 2026-07-04 · 3 obs
○ 2016-11-24 18:33:44
● 2026-05-05 19:20:44
● 2026-07-04 05:06:38
●MXmx3.pub.mailpod4-cph3.one.com2026-05-05 → 2026-07-04 · 3 obs
○ 2016-11-24 18:33:44
● 2026-05-05 19:20:44
● 2026-07-04 05:06:38
○MXmxcluster1.one.com2016-03-04 → 2016-11-24 · 5 obs
○ 2015-11-26 10:43:46
● 2016-03-04 07:30:46
● 2016-11-24 18:33:44
○ 2026-05-05 19:20:44
○ 2026-07-04 05:06:38
○MXmxcluster2.one.com2016-03-04 → 2016-11-24 · 5 obs
○ 2015-11-26 10:43:46
● 2016-03-04 07:30:46
● 2016-11-24 18:33:44
○ 2026-05-05 19:20:44
○ 2026-07-04 05:06:38
○A185.93.195.2282015-08-07 → 2015-11-26 · 4 obs
● 2015-08-07 07:10:00
● 2015-11-26 10:43:46
○ 2016-03-04 07:30:46
○ 2026-07-04 05:06:38
●A2a02:2350:5:10c:2e:b34:451:1bef2026-05-05 → 2026-07-04 · 3 obs
○ 2016-11-24 18:33:44
● 2026-05-05 19:20:44
● 2026-07-04 05:06:38
○A46.30.212.2052016-03-04 → 2016-03-04 · 4 obs
○ 2015-11-26 10:43:46
● 2016-03-04 07:30:46
○ 2016-07-04 13:57:30
○ 2026-07-04 05:06:38
●A46.30.213.1332026-05-05 → 2026-07-04 · 3 obs
○ 2016-11-24 18:33:44
● 2026-05-05 19:20:44
● 2026-07-04 05:06:38
○A46.30.213.1482016-07-04 → 2016-11-24 · 5 obs
○ 2016-03-04 07:30:46
● 2016-07-04 13:57:30
● 2016-11-24 18:33:44
○ 2026-05-05 19:20:44
○ 2026-07-04 05:06:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...12 records
2plus4.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: 1084ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.133
AAAA12a02:2350:5:10c:2e:b34:451:1bef
NS2ns02.one.com, ns01.one.com
MX3mx2.pub.mailpod4-cph3.one.com (pri: 10), mx3.pub.mailpod4-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

2plus4.dk has two IP addresses: 46.30.213.133 and 2a02:2350:5:10c:2e:b34:451:1bef

bormann.me, macovich.eu, alimote.dk plus two other host names have IP numbers in common with 2plus4.dk.

Name Servers

2plus4.dk has two authoritative name servers — ns01.one.com and ns02.one.com.

The name server configuration of 2plus4.dk is shared with other domains, for instance visioner.dk, signware.dk, skatteinform.dk and two others.

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

Mail for 2plus4.dk is routed through three mail servers — mx1.pub.mailpod4-cph3.one.com, mx2.pub.mailpod4-cph3.one.com and mx3.pub.mailpod4-cph3.one.com.

At least some of the mail servers used by 2plus4.dk are shared with other domains: dwarfstudio.com, jurddabeassi.no, hups.dk and two others among them.

Each of the three hostnames points to exactly one IP address: mx1.pub.mailpod4-cph3.one.com points to 185.164.14.38, mx2.pub.mailpod4-cph3.one.com points to 185.164.14.39 and mx3.pub.mailpod4-cph3.one.com points to 185.164.14.40.