2bco.dk - dns.ninja

2bco.dk

DNSSEC🔒 Signed (DS record present)
A195.47.247.18ONECOM195.47.247.0/24 One.com A/S
PTRone.com.webforward.g1i.one
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.mailpod13-cph3.one.com ⭐
A185.10.9.42🇩🇰 ONECOM185.10.8.0/22
PTRmx1.pub.mailpod13-cph3.one.com
MXmx2.pub.mailpod13-cph3.one.com ⭐
A185.10.9.43🇩🇰 ONECOM185.10.8.0/22
PTRmx2.pub.mailpod13-cph3.one.com
MXmx3.pub.mailpod13-cph3.one.com ⭐
A185.10.9.44🇩🇰 ONECOM185.10.8.0/22
PTRmx3.pub.mailpod13-cph3.one.com
MXmx4.pub.mailpod13-cph3.one.com ⭐
A185.10.9.45🇩🇰 ONECOM185.10.8.0/22
PTRmx4.pub.mailpod13-cph3.one.com
SOAns01.one.comhostmaster@one.com 2026-06-13 #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 1783162981localtime Sat Jul 4 13:03:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1783162981

Same first word

2bco.com
2bco.com.vn
2bco.dk

Similar names

cbo2.com
b2co.nl
cbo2.github.io
cbo2.se
co2b.com
co2b.ru

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.unoeuro.comns2.unoeuro.comns3.unoeuro.comns4.unoeuro.comMXmx1.pub.mailpod13-cph3.one.commx2.pub.mailpod13-cph3.one.commx3.pub.mailpod13-cph3.one.commx4.pub.mailpod13-cph3.one.commail21.unoeuro.commx.unoeuro.comA195.47.247.1894.231.103.100
●NSns01.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
●NSns02.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
○NSns1.unoeuro.com2015-07-16 → 2020-04-01 · 4 obs
● 2015-07-16 19:58:16
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46
○NSns2.unoeuro.com2015-07-16 → 2020-04-01 · 4 obs
● 2015-07-16 19:58:16
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46
○NSns3.unoeuro.com2015-07-16 → 2020-04-01 · 4 obs
● 2015-07-16 19:58:16
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46
○NSns4.unoeuro.com2015-07-16 → 2020-04-01 · 4 obs
● 2015-07-16 19:58:16
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46
○MXmail21.unoeuro.com2015-07-16 → 2015-07-16 · 3 obs
● 2015-07-16 19:58:16
○ 2015-11-16 20:46:10
○ 2026-07-04 11:37:46
○MXmx.unoeuro.com2015-11-16 → 2020-04-01 · 5 obs
○ 2015-07-16 19:58:16
● 2015-11-16 20:46:10
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46
●MXmx1.pub.mailpod13-cph3.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
●MXmx2.pub.mailpod13-cph3.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
●MXmx3.pub.mailpod13-cph3.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
●MXmx4.pub.mailpod13-cph3.one.com2026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
●A195.47.247.182026-04-11 → 2026-07-04 · 3 obs
○ 2020-04-01 02:03:14
● 2026-04-11 01:47:48
● 2026-07-04 11:37:46
○A94.231.103.1002015-07-16 → 2020-04-01 · 4 obs
● 2015-07-16 19:58:16
● 2020-04-01 02:03:14
○ 2026-04-11 01:47:48
○ 2026-07-04 11:37:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
2bco.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: 2455ms | Queries: -

📄 Records

TypeCountSample Data
A1195.47.247.18
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod13-cph3.one.com (pri: 10), mx4.pub.mailpod13-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

2bco.dk resolves to just one IP address, 195.47.247.18.

Two other host names, along with mossage.de, jillw.se and teddybjornenfredriksson.se, also share IP numbers with 2bco.dk.

Name Servers

The NS records for 2bco.dk delegate to ns01.one.com and ns02.one.com.

2bco.dk shares its NS records with other domains, for example riggan.se, rekler.dk, tejncc.dk and two others.

ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.

Mail Servers

2bco.dk has four mail servers: mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com, mx3.pub.mailpod13-cph3.one.com and mx4.pub.mailpod13-cph3.one.com.

There is at least a partial MX overlap between 2bco.dk and other domains, including pestreject.se, aurelius.dk, think-it.se and two others.

The hosts mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com, mx3.pub.mailpod13-cph3.one.com and mx4.pub.mailpod13-cph3.one.com all resolve to exactly one IP address each: 185.10.9.42, 185.10.9.43, 185.10.9.44 and 185.10.9.45 respectively.