all-on-4.dk is a .dk domain served by 6 nameservers (dns1.zaccodigitaltrustlabs.com, dns2.zaccodigitaltrustlabs.net, dns3.zaccodigitaltrustlabs.se and 3 more). It was registered on 3 March 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| dns1.zaccodigitaltrustlabs.com | — | — | — |
| dns2.zaccodigitaltrustlabs.net | — | — | — |
| dns3.zaccodigitaltrustlabs.se | — | — | — |
| dns4.zaccodigitaltrustlabs.se | — | — | — |
| ns1.zaccodns.com | — | — | — |
| ns2.zaccodns.se | — | — | — |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves all-on-4.dk: no address www.all-on-4.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 | 2026010102 |
| Primary NS (MNAME) | dns1.zaccodigitaltrustlabs.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2026-03-03 |
| Expires | 2027-03-02 (136d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-06-28 07:47:22 | 2551ms | 6 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 13:23:08 shown | 341ms | 6 NS 0 A 0 MX | 🔓 Insecure |