linuxdev.dk - dns.ninja
linuxdev.dk
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 1781878861localtime Fri Jun 19 16:21:01 2026gmtime Fri Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1781878861 | ||||||
Subdomains
srvlinuxdev01.linuxdev.dk |
Same first word
Similar names
DNS History
17 records (10 active, 7 former)
●NSns01.one.com2026-04-16 → 2026-06-19 · 3 obs
● 2026-04-16 20:25:56
● 2026-06-19 14:43:26
●NSns02.one.com2026-04-16 → 2026-06-19 · 3 obs
● 2026-04-16 20:25:56
● 2026-06-19 14:43:26
○NSns1.gratisdns.dk2015-08-04 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
○NSns2.gratisdns.dk2015-08-04 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
○NSns3.gratisdns.dk2015-08-04 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
○NSns4.gratisdns.dk2015-08-04 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
○NSns5.gratisdns.dk2015-08-04 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
●MXalt1.aspmx.l.google.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXalt2.aspmx.l.google.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXaspmx.l.google.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXaspmx2.googlemail.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXaspmx3.googlemail.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXaspmx4.googlemail.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
●MXaspmx5.googlemail.com2015-08-04 → 2026-06-19 · 2 obs
● 2026-06-19 14:43:26
○A172.104.249.2452020-03-07 → 2020-03-07 · 4 obs
● 2020-03-07 00:17:46
○ 2026-04-16 20:25:56
○ 2026-06-19 14:43:26
○A178.79.134.2022015-08-04 → 2016-07-06 · 4 obs
● 2016-07-06 21:37:28
○ 2020-03-07 00:17:46
○ 2026-06-19 14:43:26
●A49.13.60.1812026-04-16 → 2026-06-19 · 3 obs
● 2026-04-16 20:25:56
● 2026-06-19 14:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| linuxdev.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: 1282ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.13.60.181 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 7 | aspmx2.googlemail.com (pri: 30), aspmx3.googlemail.com (pri: 30)... |
| TXT | 1 | v=spf1 ip4:143.42.50.74 include:_spf.goo |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
Hierarchy
linuxdev.dk is the parent zone for srvlinuxdev01.linuxdev.dk.
IP Addresses
linuxdev.dk points to a single IP number: 49.13.60.181.
The host names biski.dk, andromeda.dk, srvlinuxdev01.linuxdev.dk and static.181.60.13.49.clients.your-server.de all share IP numbers with linuxdev.dk.
Name Servers
DNS delegation for linuxdev.dk points to two name servers: ns01.one.com and ns02.one.com.
linuxdev.dk shares its name server setup with other domains, including systemit.dk, forb.dk, wjpatzelt.de and two others.
linuxdev.dk has partial name server overlap with other domains, including yelstream.org.
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
The MX records for linuxdev.dk point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
linuxdev.dk shares mail servers — at least in part — with other domains, including ns500699.ns500693.ns500734.ns500693.ns500693.ns500699.ns500588.ns500588.ns500693.ns500588.ns500683.ns500632.ns500632.ns500632.ns500588.ns500578.ns500110.dtrkdll.com, ns500671.ns500754.ns500754.ns500671.ns500754.ns500671.ns500705.ns500704.ns500671.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com, ns500759.ns500759.ns500759.ns500758.ns500736.ns500735.ns500698.ns500735.ns500736.ns500708.ns500708.ns500619.ns500652.ns500576.trackreceptor.com and two others.
These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com has two IP addresses: 142.251.2.26 and 2607:f8b0:4023:c03::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names pointing to 2800:3f0:4003:c0f::1b IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.