opsf.dk - dns.ninja
opsf.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:111:8052:73bd:874f:ed85🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.106🇩🇰 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 | ||||||
| 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 | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-17 #2 | ||||||
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 1785850921localtime Tue Aug 4 15:42:01 2026gmtime Tue Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1785850921 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●MXmx1.pub.mailpod9-cph3.one.com2026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
●MXmx2.pub.mailpod9-cph3.one.com2026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
●MXmx3.pub.mailpod9-cph3.one.com2026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
●MXmx4.pub.mailpod9-cph3.one.com2026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
○MXmxcluster1.one.com2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:52:24
○ 2026-02-28 00:55:38
○ 2026-08-04 13:45:38
○MXmxcluster2.one.com2015-08-09 → 2017-04-08 · 4 obs
● 2017-04-08 03:52:24
○ 2026-02-28 00:55:38
○ 2026-08-04 13:45:38
●A2a02:2350:5:111:8052:73bd:874f:ed852026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
○A46.30.212.1042015-08-09 → 2016-08-05 · 4 obs
● 2016-08-05 09:10:26
○ 2017-04-08 03:52:24
○ 2026-08-04 13:45:38
●A46.30.215.1062026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 00:55:38
● 2026-05-11 01:29:18
○ 2026-05-12 17:29:20
● 2026-05-21 17:35:24
● 2026-08-04 13:45:38
○A46.30.215.992017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 03:52:24
○ 2026-02-28 00:55:38
○ 2026-08-04 13:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| opsf.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: 1023ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.106 |
| AAAA | 1 | 2a02:2350:5:111:8052:73bd:874f:ed85 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx3.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
opsf.dk has two IP addresses: 46.30.215.106 and 2a02:2350:5:111:8052:73bd:874f:ed85
Additional host names — honorodslackering.com, olivernordahl.dk, majbat.com and two others — share IP numbers with opsf.dk.
Name Servers
DNS delegation for opsf.dk points to two name servers: ns01.one.com and ns02.one.com.
opsf.dk shares its name server setup with other domains, including podiumlovendegem.be, celen.eu, 5070.se and two others.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
Mail for opsf.dk is handled by four mail servers: 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.
opsf.dk shares mail servers — at least in part — with other domains, including closeman.com, prey.today, cappelin.se and two others.
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 each resolve to one IP address: mx1.pub.mailpod9-cph3.one.com resolves to 185.164.14.118, mx2.pub.mailpod9-cph3.one.com resolves to 185.164.14.119, mx3.pub.mailpod9-cph3.one.com resolves to 185.164.14.120 and mx4.pub.mailpod9-cph3.one.com resolves to 185.164.14.124.