fona-erhverv.dk is a .dk domain served by 4 nameservers (ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org and 1 more). It was registered on 21 June 1999 (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 fona-erhverv.dk: no address www.fona-erhverv.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 | 2026061001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 1999-06-21 |
| Expires | 2029-08-31 (1039d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 09:15:52 | 334ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-01 03:27:06 | 435ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-28 06:30:00 | 622ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 17:41:26 | 588ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-02 11:46:00 shown | 1320ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-01 18:48:52 | 1226ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-27 12:22:50 | 511ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:00:27 | 762ms | 2 NS 1 A 0 MX | 🔒 Secure |