ab-gladsaxe.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It first appeared in the .dk zone on 29 July 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nonexistent.punktum.dk | — | — | — |
| www | 104.21.18.23 172.67.179.164 2606:4700:3032::6815:1217 2606:4700:3032::ac43:b3a4 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves ab-gladsaxe.dk: no address (all like this)www.ab-gladsaxe.dk: 104.21.18.23 172.67.179.164 2606:4700:3032::6815:1217 2606:4700:3032::ac43:b3a4 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 14:41:27 | 487ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-27 09:48:23 | 519ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-13 21:18:54 | 1128ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-06 13:52:41 | 901ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-29 08:48:36 shown | 2592ms | 1 NS 0 A 0 MX | ❓ Unknown |