semb.dk - dns.ninja
semb.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:106:bd:c937:f572:57e8🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.151🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| MX | mx1.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.118🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx1.pub.mailpod9-cph3.one.com | ||||||
| MX | mx2.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.119🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx2.pub.mailpod9-cph3.one.com | ||||||
| MX | mx3.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.120🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx3.pub.mailpod9-cph3.one.com | ||||||
| MX | mx4.pub.mailpod9-cph3.one.com ⭐ | ||||||
| A | 185.164.14.124🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S | ||||||
| PTR | mx4.pub.mailpod9-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-11 #7 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1785763441localtime Mon Aug 3 15:24:01 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785763441 | ||||||
Same first word
semb.at |
semb.fr |
semb.se |
semb.us |
semb.in |
semb.googlecode.com |
semb.com.br |
semb.dk |
semb.net |
semb.com |
semb.ru |
semb.org |
semb.de |
semb.eu |
Similar names
DNS History
12 records (8 active, 4 former)
●MXmx1.pub.mailpod9-cph3.one.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
●MXmx2.pub.mailpod9-cph3.one.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
●MXmx3.pub.mailpod9-cph3.one.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
●MXmx4.pub.mailpod9-cph3.one.com2026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
○MXmxcluster1.one.com2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 11:37:28
○ 2026-02-16 02:06:40
○ 2026-08-03 13:35:16
○MXmxcluster2.one.com2015-07-11 → 2017-02-16 · 4 obs
● 2017-02-16 11:37:28
○ 2026-02-16 02:06:40
○ 2026-08-03 13:35:16
●A2a02:2350:5:106:bd:c937:f572:57e82026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
○A46.30.212.2312015-07-11 → 2016-03-02 · 4 obs
● 2016-03-02 15:54:42
○ 2016-07-02 10:17:28
○ 2026-08-03 13:35:16
○A46.30.213.1632016-07-02 → 2017-02-16 · 5 obs
● 2016-07-02 10:17:28
● 2017-02-16 11:37:28
○ 2026-02-16 02:06:40
○ 2026-08-03 13:35:16
●A46.30.215.1512026-02-16 → 2026-08-03 · 3 obs
● 2026-02-16 02:06:40
● 2026-08-03 13:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, t.nic.dk, s.nic.dk, l.nic.dk... | - |
| semb.dk | ns01.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: 953ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.151 |
| AAAA | 1 | 2a02:2350:5:106:bd:c937:f572:57e8 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx1.pub.mailpod9-cph3.one.com (pri: 10), mx2.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
semb.dk directs to two IP numbers, 46.30.215.151 and 2a02:2350:5:106:bd:c937:f572:57e8
mail.grupgokkusagi.nl, dirkdobbeleers.be, hampapappan.se plus two other host names have IP numbers in common with semb.dk.
Name Servers
semb.dk is served by two delegated name servers, ns01.one.com and ns02.one.com.
The name server configuration of semb.dk is shared with other domains, for instance laursen.be, agersten.com, computerworks.be and two others.
The DNS delegation for semb.dk at least partly coincides with that of other domains, schloh.com being one example.
Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Four mail servers handle email for semb.dk: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.
At least some of the mail servers used by semb.dk are shared with other domains: dimneon.com, javas.dk, kaspersen.se and two others among them.
Four host names, each with one IP address: mx1.pub.mailpod9-cph3.one.com has 185.164.14.118, mx2.pub.mailpod9-cph3.one.com has 185.164.14.119, mx3.pub.mailpod9-cph3.one.com has 185.164.14.120 and mx4.pub.mailpod9-cph3.one.com has 185.164.14.124.