linuxdag.dk - dns.ninja
linuxdag.dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 192.38.78.167🇩🇰 AS1835192.38.0.0/17 | ||||||
| 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 | linuxdag.dk ⭐ 🔒 | ||||||
| A | 192.38.78.167🇩🇰 AS1835192.38.0.0/17 | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-04 #1 | ||||||
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 1782678421localtime Sun Jun 28 22:27:01 2026gmtime Sun Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1782678428 | ||||||
MX for
linuxdag.dk |
Same first word
linuxdag.dk |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns01.one.com2026-03-26 → 2026-06-28 · 3 obs
● 2026-03-26 16:19:54
● 2026-06-28 20:37:06
●NSns02.one.com2026-03-26 → 2026-06-28 · 3 obs
● 2026-03-26 16:19:54
● 2026-06-28 20:37:06
○NSns1.gratisdns.dk2015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
○NSns2.gratisdns.dk2015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
○NSns3.gratisdns.dk2015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
○NSns4.gratisdns.dk2015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
○NSns5.gratisdns.dk2015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
●MXlinuxdag.dk2015-06-27 → 2026-06-28 · 2 obs
● 2026-06-28 20:37:06
●A192.38.78.1672026-03-26 → 2026-06-28 · 3 obs
● 2026-03-26 16:19:54
● 2026-06-28 20:37:06
○A93.90.116.652015-06-27 → 2017-06-07 · 4 obs
● 2017-06-07 22:32:04
○ 2026-03-26 16:19:54
○ 2026-06-28 20:37:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| linuxdag.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: 2089ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.38.78.167 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 1 | linuxdag.dk (pri: 10) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Mail Server Role
The MX record for linuxdag.dk points back to linuxdag.dk — it is its own mail server.
IP Addresses
linuxdag.dk directs to one IP number, which is 192.38.78.167.
Name Servers
linuxdag.dk uses two name servers for its delegation: ns01.one.com and ns02.one.com.
linuxdag.dk has the same name server delegation as a number of other domains, such as promdx.com, support-online.dk, gosuman.dk 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
The MX record for linuxdag.dk points to a single mail server: linuxdag.dk.
linuxdag.dk directs to just one IP number, 192.38.78.167.