fon.dk is a .dk domain served by 3 nameservers (dns0.kyber.dk, dns1.kyber.dk, dns2.kyber.dk). It was registered on 6 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves fon.dk: no address www.fon.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| Primary NS (MNAME) | dns0.kyber.dk |
| Responsible (RNAME) | dns@kyed.dk |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Domænehajen ApS |
| Registered | 2026-02-06 |
| Expires | 2027-02-05 (111d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| dyndns.dk | Domænehajen ApS |
| enneagramudvikling.dk | Domænehajen ApS |
| kyedns.dk | Domænehajen ApS |
| mkyed.dk | Domænehajen ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 14:29:09 | 610ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-15 11:31:29 | 600ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-09 00:17:24 | 651ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 00:12:42 | 559ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 20:08:26 shown | 661ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-29 19:50:24 | 582ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-28 03:30:17 | 9362ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 20:27:23 | 624ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-20 12:56:23 | 1300ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-11 23:13:30 | 1215ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-04 22:49:45 | 2154ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 00:19:49 | 523ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-26 20:46:48 | 543ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 09:56:42 | 4542ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-14 07:18:59 | 759ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-06 06:36:55 | 663ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-24 03:20:12 | 4652ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-18 03:58:09 | 3568ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-15 09:54:55 | 9476ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 01:33:50 | 10186ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 10:34:11 | 456ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-17 10:23:27 | 6627ms | 3 NS 0 A 0 MX | 🔓 Insecure |