u-bahn.dk - robtex.com

u-bahn.dk

DNSSEC🔒 Signed (DS record present)
A94.137.129.153🇩🇰 team-blue-denmark94.137.128.0/20
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.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.36🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx1.mailpod15-cph3.g1i.one.com
MXmx2.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.37🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx2.mailpod15-cph3.g1i.one.com
MXmx3.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.38🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx3.mailpod15-cph3.g1i.one.com
MXmx4.mailpod15-cph3.g1i.one.com ⭐
A104.37.35.39🇩🇰 ONECOM104.37.32.0/21 One.com A/S
PTRmx4.mailpod15-cph3.g1i.one.com
SOAns01.one.comhostmaster@one.com 2026-04-04 #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 1778497741localtime Mon May 11 13:09:01 2026gmtime Mon Ma...
SOAb.nic.dktech@punktum.dk serial=1778497741

Subdomains

mail.u-bahn.dk
www.u-bahn.dk

Same first word

u-bahn.eu
u-bahn.com.au
u-bahn.dk

Similar names

na-hub.blogspot.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns1.gratisdns.dkns2.gratisdns.dkns3.gratisdns.dkns4.gratisdns.dkns5.gratisdns.dkMXmx1.mailpod15-cph3.g1i.one.commx2.mailpod15-cph3.g1i.one.commx3.mailpod15-cph3.g1i.one.commx4.mailpod15-cph3.g1i.one.commail.u-bahn.dkA94.137.129.153130.211.93.10186.58.157.54
●NSns01.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2018-06-16 02:03:56
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
●NSns02.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2018-06-16 02:03:56
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
○NSns1.gratisdns.dk2015-06-06 → 2018-06-16 · 4 obs
● 2015-06-06 13:44:16
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○NSns2.gratisdns.dk2015-06-06 → 2018-06-16 · 4 obs
● 2015-06-06 13:44:16
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○NSns3.gratisdns.dk2015-06-06 → 2018-06-16 · 4 obs
● 2015-06-06 13:44:16
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○NSns4.gratisdns.dk2015-06-06 → 2018-06-16 · 4 obs
● 2015-06-06 13:44:16
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○NSns5.gratisdns.dk2015-06-06 → 2018-06-16 · 4 obs
● 2015-06-06 13:44:16
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○MXmail.u-bahn.dk2015-06-06 → 2016-10-18 · 4 obs
● 2015-06-06 13:44:16
● 2016-10-18 04:20:58
○ 2017-01-16 14:24:26
○ 2026-05-11 11:36:08
●MXmx1.mailpod15-cph3.g1i.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2017-01-16 14:24:26
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
●MXmx2.mailpod15-cph3.g1i.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2017-01-16 14:24:26
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
●MXmx3.mailpod15-cph3.g1i.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2017-01-16 14:24:26
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
●MXmx4.mailpod15-cph3.g1i.one.com2026-03-29 → 2026-05-11 · 3 obs
○ 2017-01-16 14:24:26
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08
○A130.211.93.1012018-06-16 → 2018-06-16 · 4 obs
○ 2017-01-16 14:24:26
● 2018-06-16 02:03:56
○ 2026-03-29 18:39:48
○ 2026-05-11 11:36:08
○A86.58.157.542015-06-06 → 2016-10-18 · 4 obs
● 2015-06-06 13:44:16
● 2016-10-18 04:20:58
○ 2017-01-16 14:24:26
○ 2026-05-11 11:36:08
●A94.137.129.1532026-03-29 → 2026-05-11 · 3 obs
○ 2018-06-16 02:03:56
● 2026-03-29 18:39:48
● 2026-05-11 11:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
u-bahn.dkns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

TypeCountSample Data
A194.137.129.153
NS2ns01.one.com, ns02.one.com
MX4mx4.mailpod15-cph3.g1i.one.com (pri: 10), mx1.mailpod15-cph3.g1i.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

Hierarchy

u-bahn.dk is parent of mail.u-bahn.dk and www.u-bahn.dk.

IP Addresses

u-bahn.dk points to a single IP: 94.137.129.153.

Other host names such as www.bookbyen.dk and bookbyen.dk share IP numbers with u-bahn.dk.

Name Servers

u-bahn.dk's delegation is to two name servers ns01.one.com and ns02.one.com.

u-bahn.dk shares the same name server configuration as other domains, such as amb-service.be, svardbyggare.se, lelac.se, techdom.de and biken.dk.

u-bahn.dk shares name servers with other domains at least partially, for example savedson.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

u-bahn.dk is handled by four mail servers: mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com.

u-bahn.dk shares some mail servers with other domains, including hssteigerbouw.com, j8.dk, bloodlinechampions.com, fahlin.com and recap.dk.

Host names with one IP number: mx1.mailpod15-cph3.g1i.one.com points to 104.37.35.36; mx2.mailpod15-cph3.g1i.one.com points to 104.37.35.37; mx3.mailpod15-cph3.g1i.one.com points to 104.37.35.38; mx4.mailpod15-cph3.g1i.one.com points to 104.37.35.39.