uld.dk - dns.ninja

uld.dk

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10b:80ac:afe1:31df:277🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.117🇩🇰 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
SOAns01.one.comhostmaster@one.com 2026-05-12 #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 1781355421localtime Sat Jun 13 14:57:01 2026gmtime Sat Ju...
SOAb.nic.dktech@punktum.dk serial=1781355421

Same first word

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DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns01.one.comns02.one.comns.scannet2.dkns2.scannet2.dkMXmx1.pub.mailpod11-cph3.one.commx2.pub.mailpod11-cph3.one.commx3.pub.mailpod11-cph3.one.commx4.pub.mailpod11-cph3.one.commail14.surftown.dkA2a02:2350:5:10b:80ac:afe1:31df:27746.30.213.11777.243.130.9489.188.76.247
○NSns.scannet2.dk2015-05-30 → 2021-08-12 · 4 obs
● 2015-05-30 08:23:30
● 2021-08-12 22:19:42
○ 2026-02-21 17:34:56
○ 2026-06-13 13:27:48
●NSns01.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●NSns02.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
○NSns2.scannet2.dk2015-05-30 → 2021-08-12 · 4 obs
● 2015-05-30 08:23:30
● 2021-08-12 22:19:42
○ 2026-02-21 17:34:56
○ 2026-06-13 13:27:48
○MXmail14.surftown.dk2015-05-30 → 2021-08-12 · 4 obs
● 2015-05-30 08:23:30
● 2021-08-12 22:19:42
○ 2026-02-21 17:34:56
○ 2026-06-13 13:27:48
●MXmx1.pub.mailpod11-cph3.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●MXmx2.pub.mailpod11-cph3.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●MXmx3.pub.mailpod11-cph3.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●MXmx4.pub.mailpod11-cph3.one.com2026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●A2a02:2350:5:10b:80ac:afe1:31df:2772026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
●A46.30.213.1172026-02-21 → 2026-06-13 · 3 obs
○ 2021-08-12 22:19:42
● 2026-02-21 17:34:56
● 2026-06-13 13:27:48
○A77.243.130.942015-05-30 → 2017-01-10 · 4 obs
● 2015-05-30 08:23:30
● 2017-01-10 07:48:54
○ 2021-08-12 22:19:42
○ 2026-06-13 13:27:48
○A89.188.76.2472021-08-12 → 2021-08-12 · 4 obs
○ 2017-01-10 07:48:54
● 2021-08-12 22:19:42
○ 2026-02-21 17:34:56
○ 2026-06-13 13:27:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
uld.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: 1031ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.117
AAAA12a02:2350:5:10b:80ac:afe1:31df:277
NS2ns01.one.com, ns02.one.com
MX4mx1.pub.mailpod11-cph3.one.com (pri: 10), mx3.pub.mailpod11-cph3.one.com (pri: 10)...
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

uld.dk points to two IP numbers: 46.30.213.117 and 2a02:2350:5:10b:80ac:afe1:31df:277.

Among the host names that share IP numbers with uld.dk are inzana-academy.de, sigtunabudo.se, bavariagold.de and two others.

Name Servers

uld.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.

uld.dk has the same name server delegation as a number of other domains, such as aklass.se, ucbmedia.se, ventur.dk and two more.

The two host names ns01.one.com and ns02.one.com each have a pair of IP addresses: ns01.one.com has 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com has 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

uld.dk is handled by four mail servers, 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.

uld.dk shares at least some of its mail servers with other domains — for example fenexis.com, ecma.dk, milanov.se and two more.

mx1.pub.mailpod11-cph3.one.com resolves to 104.37.34.230. mx2.pub.mailpod11-cph3.one.com resolves to 104.37.34.231. mx3.pub.mailpod11-cph3.one.com resolves to 104.37.34.232. mx4.pub.mailpod11-cph3.one.com resolves to 104.37.34.233. All four hosts carry exactly one IP address.