mbo4u.dk - robtex.com

mbo4u.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:111:80fa:118:29cd:9be6🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.215.111🇩🇰 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.mailpod11-cph3.one.com ⭐
A104.37.34.230🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.pub.mailpod11-cph3.one.com
MXmx2.pub.mailpod11-cph3.one.com ⭐
A104.37.34.231🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.pub.mailpod11-cph3.one.com
MXmx3.pub.mailpod11-cph3.one.com ⭐
A104.37.34.232🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.pub.mailpod11-cph3.one.com
MXmx4.pub.mailpod11-cph3.one.com ⭐
A104.37.34.233🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.pub.mailpod11-cph3.one.com
TXTv=spf1 include:_custspf.one.com ~all
SOAns01.one.comhostmaster@one.com 2026-03-30 #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 1776005821localtime Sun Apr 12 16:57:01 2026gmtime Sun Ap...
SOAb.nic.dktech@punktum.dk serial=1776005821

Same first word

mbo4u.dk

Similar names

mob4u.ir
mob4u.com.br

DNS History

17 records (8 active, 9 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comMXmx1.pub.mailpod11-cph3.one.commx2.pub.mailpod11-cph3.one.commx3.pub.mailpod11-cph3.one.commx4.pub.mailpod11-cph3.one.commx1.pub.mailpod1-cph3.one.commx2.pub.mailpod1-cph3.one.commx3.pub.mailpod1-cph3.one.commxcluster1.one.commxcluster2.one.comA2a02:2350:5:111:80fa:118:29cd:9be646.30.215.1112a02:2350:5:108:cb00:0:fa01:182946.30.212.22346.30.213.21477.111.240.44
●NSns01.one.com2015-07-03 → 2026-04-12 · 2 obs
● 2015-07-03 00:58:46
● 2026-04-12 15:26:56
●NSns02.one.com2015-07-03 → 2026-04-12 · 2 obs
● 2015-07-03 00:58:46
● 2026-04-12 15:26:56
○MXmx1.pub.mailpod1-cph3.one.com2020-01-01 → 2020-01-01 · 4 obs
○ 2017-02-08 05:24:24
● 2020-01-01 19:24:32
○ 2026-03-01 00:13:52
○ 2026-04-12 15:26:56
●MXmx1.pub.mailpod11-cph3.one.com2026-03-01 → 2026-04-12 · 3 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-04-12 15:26:56
○MXmx2.pub.mailpod1-cph3.one.com2020-01-01 → 2020-01-01 · 4 obs
○ 2017-02-08 05:24:24
● 2020-01-01 19:24:32
○ 2026-03-01 00:13:52
○ 2026-04-12 15:26:56
●MXmx2.pub.mailpod11-cph3.one.com2026-03-01 → 2026-04-12 · 3 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-04-12 15:26:56
○MXmx3.pub.mailpod1-cph3.one.com2020-01-01 → 2020-01-01 · 4 obs
○ 2017-02-08 05:24:24
● 2020-01-01 19:24:32
○ 2026-03-01 00:13:52
○ 2026-04-12 15:26:56
●MXmx3.pub.mailpod11-cph3.one.com2026-03-01 → 2026-04-12 · 3 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-04-12 15:26:56
●MXmx4.pub.mailpod11-cph3.one.com2026-03-01 → 2026-04-12 · 3 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-04-12 15:26:56
○MXmxcluster1.one.com2015-07-03 → 2017-02-08 · 4 obs
● 2015-07-03 00:58:46
● 2017-02-08 05:24:24
○ 2020-01-01 19:24:32
○ 2026-04-12 15:26:56
○MXmxcluster2.one.com2015-07-03 → 2017-02-08 · 4 obs
● 2015-07-03 00:58:46
● 2017-02-08 05:24:24
○ 2020-01-01 19:24:32
○ 2026-04-12 15:26:56
○A2a02:2350:5:108:cb00:0:fa01:18292020-01-01 → 2020-01-01 · 4 obs
○ 2017-02-08 05:24:24
● 2020-01-01 19:24:32
○ 2026-03-01 00:13:52
○ 2026-04-12 15:26:56
●A2a02:2350:5:111:80fa:118:29cd:9be62026-03-01 → 2026-04-12 · 6 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-03-03 09:57:38
○ 2026-03-06 16:00:46
● 2026-03-11 19:51:32
● 2026-04-12 15:26:56
○A46.30.212.2232015-07-03 → 2016-04-26 · 4 obs
● 2015-07-03 00:58:46
● 2016-04-26 13:45:14
○ 2017-02-08 05:24:24
○ 2026-04-12 15:26:56
○A46.30.213.2142017-02-08 → 2017-02-08 · 4 obs
○ 2016-04-26 13:45:14
● 2017-02-08 05:24:24
○ 2020-01-01 19:24:32
○ 2026-04-12 15:26:56
●A46.30.215.1112026-03-01 → 2026-04-12 · 3 obs
○ 2020-01-01 19:24:32
● 2026-03-01 00:13:52
● 2026-04-12 15:26:56
○A77.111.240.442020-01-01 → 2020-01-01 · 4 obs
○ 2017-02-08 05:24:24
● 2020-01-01 19:24:32
○ 2026-03-01 00:13:52
○ 2026-04-12 15:26:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkh.nic.dk, t.nic.dk, s.nic.dk, c.nic.dk...-
mbo4u.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: 924ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.215.111
AAAA12a02:2350:5:111:80fa:118:29cd:9be6
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod11-cph3.one.com (pri: 10), mx2.pub.mailpod11-cph3.one.com (pri: 10)...
TXT1v=spf1 include:_custspf.one.com ~all
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

mbo4u.dk points to two IP numbers: 2a02:2350:5:111:80fa:118:29cd:9be6 and 46.30.215.111.

Other host names such as vifem.se, t-birds.dk, olivio.no, mail2.limewoodmedia.com and onesky.se share IPs with mbo4u.dk.

Name Servers

mbo4u.dk is delegated to two name servers: ns01.one.com and ns02.one.com.

mbo4u.dk shares the same name server setup as nocs.dk, virtualstreet.com, bouet.com, besiktningsgruppen.se and attpack.com.

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.

Mail Servers

Four mail servers handle mbo4u.dk: mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com, mx3.pub.mailpod11-cph3.one.com and mx4.pub.mailpod11-cph3.one.com.

mbo4u.dk shares at least partially some mail servers with other domains, including corgi.se, opti-lpr.com, campai.be, aner.nl and hjuldamperen.dk.

Host names with one IP number:

mx1.pub.mailpod11-cph3.one.com points to 104.37.34.230.

mx2.pub.mailpod11-cph3.one.com points to 104.37.34.231.

mx3.pub.mailpod11-cph3.one.com points to 104.37.34.232.

mx4.pub.mailpod11-cph3.one.com points to 104.37.34.233.