column.dk - dns.ninja
column.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10a:80c2:4b52:7b25:726🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.56🇩🇰 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.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.70🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1.pub.mailpod10-cph3.one.com | ||||||
| MX | mx2.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.71🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2.pub.mailpod10-cph3.one.com | ||||||
| MX | mx3.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.72🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3.pub.mailpod10-cph3.one.com | ||||||
| MX | mx4.pub.mailpod10-cph3.one.com ⭐ | ||||||
| A | 104.37.34.73🇩🇰 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx4.pub.mailpod10-cph3.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-06-14 #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 1782630361localtime Sun Jun 28 09:06:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782630361 | ||||||
Same first word
Similar names
DNS History
10 records (8 active, 2 former)
●MXmx1.pub.mailpod10-cph3.one.com2026-04-18 → 2026-06-28 · 2 obs
● 2026-06-28 07:30:04
●MXmx2.pub.mailpod10-cph3.one.com2026-04-18 → 2026-06-28 · 2 obs
● 2026-06-28 07:30:04
●MXmx3.pub.mailpod10-cph3.one.com2026-05-05 → 2026-06-28 · 4 obs
○ 2026-04-20 22:33:10
● 2026-05-05 08:08:52
● 2026-06-28 07:30:04
●MXmx4.pub.mailpod10-cph3.one.com2026-04-18 → 2026-06-28 · 2 obs
● 2026-06-28 07:30:04
○A2a02:2350:5:10a:4:a31:3187:38e92026-04-18 → 2026-06-28 · 2 obs
○ 2026-06-28 07:30:04
●A2a02:2350:5:10a:80c2:4b52:7b25:7262026-04-18 → 2026-06-28 · 2 obs
● 2026-06-28 07:30:04
○A46.30.213.02026-04-18 → 2026-06-28 · 2 obs
○ 2026-06-28 07:30:04
●A46.30.213.562026-04-18 → 2026-06-28 · 2 obs
● 2026-06-28 07:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| column.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: 3421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.56 |
| AAAA | 1 | 2a02:2350:5:10a:80c2:4b52:7b25:726 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 4 | mx4.pub.mailpod10-cph3.one.com (pri: 10), mx3.pub.mailpod10-cph3.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
column.dk has two IP addresses: 46.30.213.56 and 2a02:2350:5:10a:80c2:4b52:7b25:726
summeplus.com, asterlund.se, 5starshippingltd.com and two other host names share IP numbers with column.dk.
Name Servers
The NS records for column.dk delegate to ns01.one.com and ns02.one.com.
column.dk uses the same name servers as several other domains — among them pitekonst.se, bear-raid.com, proisolering.dk and two more.
ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10. Likewise, ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10 — two IP addresses apiece.
Mail Servers
Mail for column.dk is handled by four mail servers: mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com.
column.dk has at least partial mail server overlap with other domains such as okvistrallycross.com, 360event.se, rotecom.se and two more.
Each of the four hosts mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com, mx3.pub.mailpod10-cph3.one.com and mx4.pub.mailpod10-cph3.one.com points to a single IP address — mx1.pub.mailpod10-cph3.one.com points to 104.37.34.70, mx2.pub.mailpod10-cph3.one.com points to 104.37.34.71, mx3.pub.mailpod10-cph3.one.com points to 104.37.34.72 and mx4.pub.mailpod10-cph3.one.com points to 104.37.34.73.