code9.dk - robtex.com
code9.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10c:800a:2b04:b9af:8223🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.161🇩🇰 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.mailpod16-cph3.g1i.one.com ⭐ | ||||||
| A | 5.249.232.33🇩🇰 ONECOM5.249.224.0/19 | ||||||
| PTR | mx1.mailpod16-cph3.g1i.one.com | ||||||
| MX | mx2.mailpod16-cph3.g1i.one.com ⭐ | ||||||
| A | 5.249.232.34🇩🇰 ONECOM5.249.224.0/19 | ||||||
| PTR | mx2.mailpod16-cph3.g1i.one.com | ||||||
| MX | mx3.mailpod16-cph3.g1i.one.com ⭐ | ||||||
| A | 5.249.232.35🇩🇰 ONECOM5.249.224.0/19 | ||||||
| PTR | mx3.mailpod16-cph3.g1i.one.com | ||||||
| MX | mx4.mailpod16-cph3.g1i.one.com ⭐ | ||||||
| A | 5.249.232.36🇩🇰 ONECOM5.249.224.0/19 | ||||||
| PTR | mx4.mailpod16-cph3.g1i.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-08-19 #4 | ||||||
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 1787721120localtime Wed Aug 26 07:12:00 2026gmtime Wed Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1787721120 | ||||||
Same first word
Similar names
Previous names
code-fu.dk |
code-monkey.dk |
code-one.dk |
code-tech.dk |
code-trend.dk |
code-vision.dk |
code.dk |
code09.dk |
code1.dk |
code10.dk |
code2.dk |
code3.dk |
code39.dk |
code42.dk |
code45.dk |
code4food.dk |
code4fun.dk |
code5.dk |
Next names
DNS History
12 records (8 active, 4 former)
●MXmx1.mailpod16-cph3.g1i.one.com2026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
●MXmx2.mailpod16-cph3.g1i.one.com2026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
●MXmx3.mailpod16-cph3.g1i.one.com2026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
●MXmx4.mailpod16-cph3.g1i.one.com2026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
○MXmxcluster1.one.com2015-08-29 → 2017-05-23 · 4 obs
● 2017-05-23 21:17:40
○ 2026-08-18 05:01:22
○ 2026-08-26 05:28:04
○MXmxcluster2.one.com2015-08-29 → 2017-05-23 · 4 obs
● 2017-05-23 21:17:40
○ 2026-08-18 05:01:22
○ 2026-08-26 05:28:04
●A2a02:2350:5:10c:800a:2b04:b9af:82232026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
○A46.30.212.1422015-08-29 → 2016-07-11 · 4 obs
● 2016-07-11 01:31:18
○ 2016-11-16 03:35:54
○ 2026-08-26 05:28:04
●A46.30.213.1612026-08-18 → 2026-08-26 · 3 obs
● 2026-08-18 05:01:22
● 2026-08-26 05:28:04
○A46.30.215.372016-11-16 → 2017-05-23 · 5 obs
● 2016-11-16 03:35:54
● 2017-05-23 21:17:40
○ 2026-08-18 05:01:22
○ 2026-08-26 05:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| code9.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: 1227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.161 |
| AAAA | 1 | 2a02:2350:5:10c:800a:2b04:b9af:8223 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx1.mailpod16-cph3.g1i.one.com (pri: 10), mx2.mailpod16-cph3.g1i.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, c.nic.dk, h.nic.dk...)
Analysis
IP Addresses
code9.dk directs to two IP numbers, 46.30.213.161 and 2a02:2350:5:10c:800a:2b04:b9af:8223
Among the host names that share IP numbers with code9.dk are bit-ab.com, e-boksbiblioteket.se, kideakit.com and two others.
Name Servers
The NS records for code9.dk delegate to ns01.one.com and ns02.one.com.
code9.dk has the same name server delegation as a number of other domains, such as doseth.com, kubeflex.io, comput-age.be 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
Four mail servers handle email for code9.dk: mx1.mailpod16-cph3.g1i.one.com, mx2.mailpod16-cph3.g1i.one.com, mx3.mailpod16-cph3.g1i.one.com and mx4.mailpod16-cph3.g1i.one.com.
code9.dk shares at least some of its mail servers with other domains — for example karngard.se, hongosdian.com, ft-consult.dk and two more.
mx1.mailpod16-cph3.g1i.one.com resolves to 5.249.232.33. mx2.mailpod16-cph3.g1i.one.com resolves to 5.249.232.34. mx3.mailpod16-cph3.g1i.one.com resolves to 5.249.232.35. mx4.mailpod16-cph3.g1i.one.com resolves to 5.249.232.36. All four hosts carry exactly one IP address.