bjerrum.nu - robtex.com

bjerrum.nu

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10a:80a0:20b3:67ad:101d🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.52🇩🇰 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.mailpod12-cph3.one.com ⭐
A104.37.34.246🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod12-cph3.one.com
MXmx2.pub.mailpod12-cph3.one.com ⭐
A104.37.34.247🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod12-cph3.one.com
MXmx3.pub.mailpod12-cph3.one.com ⭐
A104.37.34.248🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod12-cph3.one.com
MXmx4.pub.mailpod12-cph3.one.com ⭐
A104.37.34.249🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod12-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-03-30 #1

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTNU zone update: 2026-04-13 15:36:44 +0000 (EPOCH 1776094604) (auto)
TXTid:6b335514-b048-472b-8b12-e49a638aa595
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776095534

Same first word

bjerrum.nu

Similar names

rubemjr.com.br

DNS History

11 records (8 active, 3 former)

201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.pub.mailpod12-cph3.one.commx2.pub.mailpod12-cph3.one.commx3.pub.mailpod12-cph3.one.commx4.pub.mailpod12-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:10a:80a0:20b3:67ad:101d46.30.213.5246.30.213.53
●NSns01.one.com2017-06-09 → 2026-04-13 · 2 obs
● 2017-06-09 19:57:58
● 2026-04-13 16:25:40
●NSns02.one.com2017-06-09 → 2026-04-13 · 2 obs
● 2017-06-09 19:57:58
● 2026-04-13 16:25:40
●MXmx1.pub.mailpod12-cph3.one.com2026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
●MXmx2.pub.mailpod12-cph3.one.com2026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
●MXmx3.pub.mailpod12-cph3.one.com2026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
●MXmx4.pub.mailpod12-cph3.one.com2026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
○MXmxcluster1.one.com2017-06-09 → 2017-06-09 · 3 obs
● 2017-06-09 19:57:58
○ 2026-03-13 05:12:20
○ 2026-04-13 16:25:40
○MXmxcluster2.one.com2017-06-09 → 2017-06-09 · 3 obs
● 2017-06-09 19:57:58
○ 2026-03-13 05:12:20
○ 2026-04-13 16:25:40
●A2a02:2350:5:10a:80a0:20b3:67ad:101d2026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
●A46.30.213.522026-03-13 → 2026-04-13 · 3 obs
○ 2017-06-09 19:57:58
● 2026-03-13 05:12:20
● 2026-04-13 16:25:40
○A46.30.213.532017-06-09 → 2017-06-09 · 3 obs
● 2017-06-09 19:57:58
○ 2026-03-13 05:12:20
○ 2026-04-13 16:25:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...-
bjerrum.nuns01.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: 1370ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.52
AAAA12a02:2350:5:10a:80a0:20b3:67ad:101d
NS2ns02.one.com, ns01.one.com
MX4mx2.pub.mailpod12-cph3.one.com (pri: 10), mx4.pub.mailpod12-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

bjerrum.nu points to two IPs: 2a02:2350:5:10a:80a0:20b3:67ad:101d and 46.30.213.52.

Other host names including www.stutvoet.org, smtp-mx.pedes.net, starlimo.be, layback.dk and gentleforces.com share IP numbers with bjerrum.nu.

Name Servers

bjerrum.nu's delegation uses two name servers, ns01.one.com and ns02.one.com.

bjerrum.nu shares the same name server setup as other domains, for example littletroublemaker.nl, frasens.com, duck.dk, ournavy.org.uk and commontec.dk.

Host names with two IPs:

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

Mail Servers

bjerrum.nu is served by four mail servers: mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

The mail servers for bjerrum.nu are shared with other domains, for instance michaelhermansen.com, barth-engelbart.de, viatone.se, dj-olli.net and klingwall.se.

Hostnames with a single IP:

mx1.pub.mailpod12-cph3.one.com points to 104.37.34.246

mx2.pub.mailpod12-cph3.one.com points to 104.37.34.247

mx3.pub.mailpod12-cph3.one.com points to 104.37.34.248

mx4.pub.mailpod12-cph3.one.com points to 104.37.34.249