sdev.dk - dns.ninja
sdev.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:111:80bb:23c4:7d19:a356🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.215.119🇩🇰 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 2026-07-25 #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 1784985661localtime Sat Jul 25 15:21:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1784985661 | ||||||
Same first word
Similar names
DNS History
18 records (8 active, 10 former)
●MXmx1.mailpod16-cph3.g1i.one.com2026-06-27 → 2026-07-25 · 3 obs
● 2026-06-27 04:39:36
● 2026-07-25 13:41:38
○MXmx1.pub.mailpod11-cph3.one.com2026-03-15 → 2026-06-14 · 5 obs
● 2026-03-15 11:25:50
● 2026-06-14 16:51:24
○ 2026-06-27 04:39:36
○ 2026-07-25 13:41:38
●MXmx2.mailpod16-cph3.g1i.one.com2026-06-27 → 2026-07-25 · 3 obs
● 2026-06-27 04:39:36
● 2026-07-25 13:41:38
○MXmx2.pub.mailpod11-cph3.one.com2026-03-15 → 2026-06-14 · 5 obs
● 2026-03-15 11:25:50
● 2026-06-14 16:51:24
○ 2026-06-27 04:39:36
○ 2026-07-25 13:41:38
●MXmx3.mailpod16-cph3.g1i.one.com2026-06-27 → 2026-07-25 · 3 obs
● 2026-06-27 04:39:36
● 2026-07-25 13:41:38
○MXmx3.pub.mailpod11-cph3.one.com2026-03-15 → 2026-06-14 · 5 obs
● 2026-03-15 11:25:50
● 2026-06-14 16:51:24
○ 2026-06-27 04:39:36
○ 2026-07-25 13:41:38
●MXmx4.mailpod16-cph3.g1i.one.com2026-06-27 → 2026-07-25 · 3 obs
● 2026-06-27 04:39:36
● 2026-07-25 13:41:38
○MXmx4.pub.mailpod11-cph3.one.com2026-03-15 → 2026-06-14 · 5 obs
● 2026-03-15 11:25:50
● 2026-06-14 16:51:24
○ 2026-06-27 04:39:36
○ 2026-07-25 13:41:38
○MXmxcluster1.one.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 20:51:54
○ 2026-03-15 11:25:50
○ 2026-07-25 13:41:38
○MXmxcluster2.one.com2015-08-09 → 2017-09-15 · 4 obs
● 2017-09-15 20:51:54
○ 2026-03-15 11:25:50
○ 2026-07-25 13:41:38
○A2a02:2350:5:111:8037:f206:d14b:f1b82026-03-15 → 2026-05-09 · 5 obs
● 2026-03-15 11:25:50
● 2026-05-09 18:43:02
○ 2026-06-09 17:12:24
○ 2026-07-25 13:41:38
●A2a02:2350:5:111:80bb:23c4:7d19:a3562026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 17:12:24
● 2026-07-25 13:41:38
○A46.30.212.1152015-08-09 → 2016-10-05 · 4 obs
● 2016-10-05 14:59:36
○ 2017-04-14 10:54:32
○ 2026-07-25 13:41:38
○A46.30.215.1022026-03-15 → 2026-05-09 · 5 obs
● 2026-03-15 11:25:50
● 2026-05-09 18:43:02
○ 2026-06-09 17:12:24
○ 2026-07-25 13:41:38
●A46.30.215.1192026-06-09 → 2026-07-25 · 3 obs
● 2026-06-09 17:12:24
● 2026-07-25 13:41:38
○A46.30.215.122017-04-14 → 2017-09-15 · 5 obs
● 2017-04-14 10:54:32
● 2017-09-15 20:51:54
○ 2026-03-15 11:25:50
○ 2026-07-25 13:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| sdev.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: 1002ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.215.119 |
| AAAA | 1 | 2a02:2350:5:111:80bb:23c4:7d19:a356 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 4 | mx4.mailpod16-cph3.g1i.one.com (pri: 10), mx3.mailpod16-cph3.g1i.one.com (pri: 10)... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
sdev.dk directs to two IP numbers, 46.30.215.119 and 2a02:2350:5:111:80bb:23c4:7d19:a356
Two other host names, along with kdans.be, elken.dk and bitcoin-prime.com, also share IP numbers with sdev.dk.
Name Servers
sdev.dk has two authoritative name servers — ns01.one.com and ns02.one.com.
sdev.dk shares its NS records with other domains, for example bouwdeal.be, therk.dk, frysin.se and two others.
Both ns01.one.com and ns02.one.com have two IP addresses each. ns01.one.com resolves to 195.206.121.10 and 2001:67c:28cc::10; ns02.one.com resolves to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Four mail servers handle email for sdev.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.
There is at least a partial MX overlap between sdev.dk and other domains, including isfiske.net, cas-am.co.uk, jpstore.se and two others.
The hosts 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 all resolve to exactly one IP address each: 5.249.232.33, 5.249.232.34, 5.249.232.35 and 5.249.232.36 respectively.