f02.dk - dns.ninja
f02.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 1786331880localtime Mon Aug 10 05:18:00 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786331880 | ||||||
Subdomains
mx.f02.dk |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.linode.com2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●NSns2.linode.com2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●NSns3.linode.com2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●NSns4.linode.com2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●NSns5.linode.com2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●MXmx.f02.dk2026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●A139.144.73.1092026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
●A2a01:7e01::f03c:93ff:fe17:44b02026-03-04 → 2026-08-10 · 2 obs
● 2026-08-10 03:39:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | l.nic.dk, c.nic.dk, t.nic.dk, b.nic.dk... | - |
| f02.dk | ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com... | - |
✅ Authoritative Response
Server:92.123.95.4
NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f02.dk (unsigned zone)
⏱️ Timing
Total: 525ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.144.73.109 |
| AAAA | 1 | 2a01:7e01::f03c:93ff:fe17:44b0 |
| NS | 5 | ns4.linode.com, ns1.linode.com... |
| MX | 1 | mx.f02.dk (pri: 0) |
| TXT | 2 | v=spf1 a mx a:mx.f02.dk -all, google-site-verification=KRJRDHKa4zg_URn |
| SOA | 1 | ns1.linode.com theme1256.gmail.com |
Analysis
Hierarchy
The domain mx.f02.dk falls under the parent f02.dk.
IP Addresses
f02.dk points to the IP addresses 139.144.73.109 and 2a01:7e01::f03c:93ff:fe17:44b0
Other host names, among them f00.dk and f01.dk, have IP numbers in common with f02.dk.
Name Servers
f02.dk has five name servers, which are ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
At least some of f02.dk's name servers are shared with other domains, for example suburbanecology.com, digia.co.za, 105.124.22.64.in-addr.arpa and two more.
It is common to find these name servers alongside the name servers ns4.linode.com, ns5.linode.com, ns1.websystems.com and two others.
Hostnames that resolve to two IP addresses:
ns1.linode.com points to 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com points to 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com points to 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com points to 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com points to 92.123.95.2 and 2600:14c0:7::2.
Mail Servers
Mail for f02.dk is handled by a single mail server, mx.f02.dk.
f02.dk overlaps on mail servers with certain other domains, folkmann.it among them.
It is common to find these mail servers used together with the mail servers mx.f00.dk and ms.f01.dk.