opensolution.dk - dns.ninja
opensolution.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:106:806b:5e78:431a:dd16🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.173🇩🇰 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.mailpod15-cph3.g1i.one.com ⭐ | ||||||
| A | 104.37.35.36🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.mailpod15-cph3.g1i.one.com | ||||||
| MX | mx2.mailpod15-cph3.g1i.one.com ⭐ | ||||||
| A | 104.37.35.37🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.mailpod15-cph3.g1i.one.com | ||||||
| MX | mx3.mailpod15-cph3.g1i.one.com ⭐ | ||||||
| A | 104.37.35.38🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.mailpod15-cph3.g1i.one.com | ||||||
| MX | mx4.mailpod15-cph3.g1i.one.com ⭐ | ||||||
| A | 104.37.35.39🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.mailpod15-cph3.g1i.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-21 #5 | ||||||
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 1784927161localtime Fri Jul 24 23:06:01 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784927161 | ||||||
Same first word
Similar names
DNS History
20 records (8 active, 12 former)
●MXmx1.mailpod15-cph3.g1i.one.com2026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 00:52:42
● 2026-07-24 21:15:14
○MXmx1.pub.mailpod1-cph3.one.com2018-08-09 → 2018-08-09 · 4 obs
● 2018-08-09 14:37:28
○ 2026-02-19 20:35:16
○ 2026-07-24 21:15:14
○MXmx1.pub.mailpod11-cph3.one.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 20:35:16
○ 2026-02-27 00:52:42
○ 2026-07-24 21:15:14
●MXmx2.mailpod15-cph3.g1i.one.com2026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 00:52:42
● 2026-07-24 21:15:14
○MXmx2.pub.mailpod1-cph3.one.com2018-08-09 → 2018-08-09 · 4 obs
● 2018-08-09 14:37:28
○ 2026-02-19 20:35:16
○ 2026-07-24 21:15:14
○MXmx2.pub.mailpod11-cph3.one.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 20:35:16
○ 2026-02-27 00:52:42
○ 2026-07-24 21:15:14
●MXmx3.mailpod15-cph3.g1i.one.com2026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 00:52:42
● 2026-07-24 21:15:14
○MXmx3.pub.mailpod1-cph3.one.com2018-08-09 → 2018-08-09 · 4 obs
● 2018-08-09 14:37:28
○ 2026-02-19 20:35:16
○ 2026-07-24 21:15:14
○MXmx3.pub.mailpod11-cph3.one.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 20:35:16
○ 2026-02-27 00:52:42
○ 2026-07-24 21:15:14
●MXmx4.mailpod15-cph3.g1i.one.com2026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 00:52:42
● 2026-07-24 21:15:14
○MXmx4.pub.mailpod11-cph3.one.com2026-02-19 → 2026-02-19 · 4 obs
● 2026-02-19 20:35:16
○ 2026-02-27 00:52:42
○ 2026-07-24 21:15:14
○MXmxcluster1.one.com2015-07-20 → 2016-12-25 · 4 obs
● 2016-12-25 05:27:56
○ 2018-08-09 14:37:28
○ 2026-07-24 21:15:14
○MXmxcluster2.one.com2015-07-20 → 2016-12-25 · 4 obs
● 2016-12-25 05:27:56
○ 2018-08-09 14:37:28
○ 2026-07-24 21:15:14
○A2a02:2350:5:102:af40:0:6b5e:78432018-08-09 → 2018-08-09 · 4 obs
● 2018-08-09 14:37:28
○ 2026-02-19 20:35:16
○ 2026-07-24 21:15:14
●A2a02:2350:5:106:806b:5e78:431a:dd162026-02-19 → 2026-07-24 · 3 obs
● 2026-02-19 20:35:16
● 2026-07-24 21:15:14
○A46.30.212.1152015-07-20 → 2016-06-07 · 4 obs
● 2016-06-07 07:34:34
○ 2016-09-06 03:35:30
○ 2026-07-24 21:15:14
○A46.30.213.1892016-09-06 → 2018-08-09 · 5 obs
● 2016-09-06 03:35:30
● 2018-08-09 14:37:28
○ 2026-02-19 20:35:16
○ 2026-07-24 21:15:14
●A46.30.215.1732026-02-19 → 2026-07-24 · 3 obs
● 2026-02-19 20:35:16
● 2026-07-24 21:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk... | - |
| opensolution.dk | ns01.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: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.173 |
| AAAA | 1 | 2a02:2350:5:106:806b:5e78:431a:dd16 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx3.mailpod15-cph3.g1i.one.com (pri: 10), mx2.mailpod15-cph3.g1i.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
opensolution.dk directs to two IP numbers, 46.30.215.173 and 2a02:2350:5:106:806b:5e78:431a:dd16
leffmann.com, g-reptiles.com, hibra.co.uk and two other host names share IP numbers with opensolution.dk.
Name Servers
opensolution.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
opensolution.dk uses the same name servers as several other domains — among them hod.dk, brc.nu, jarnsta.com 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
Four mail servers handle email for opensolution.dk: 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.
opensolution.dk has at least partial mail server overlap with other domains such as weimarsweb.com, wesmit.com, enduron.ch and two more.
Each of the four hosts 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 points to a single IP address — 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 and mx4.mailpod15-cph3.g1i.one.com points to 104.37.35.39.