firmafon.dk is a .dk domain with no delegation in this scan. It was registered on 6 July 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 | 3.174.18.35 3.174.18.49 3.174.18.55 3.174.18.75 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network firmafon.dk: 3.174.18.35 3.174.18.49 3.174.18.55 3.174.18.75 (AS16509) www.firmafon.dk: 3.174.18.35 3.174.18.49 3.174.18.55 3.174.18.75 (AS16509) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2009-07-06 |
| Expires | 2027-07-31 (284d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 01:03:18 | 3208ms | 4 NS 4 A 5 MX | 🔓 Insecure |
| 2026-09-27 23:15:04 | 5033ms | 4 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-25 11:26:31 | 4699ms | 4 NS 4 A 5 MX | 🔓 Insecure |
| 2026-06-22 10:41:20 shown | 955ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 09:45:12 | 998ms | 4 NS 4 A 5 MX | 🔓 Insecure |