bannerbyt.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 was registered on 27 August 2026 (WHOIS) and first appeared in the .dk zone on 28 August 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 | 104.21.32.217 172.67.136.121 2606:4700:3033::6815:20d9 2606:4700:3034::ac43:8879 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network bannerbyt.dk: 104.21.32.217 172.67.136.121 2606:4700:3033::6815:20d9 2606:4700:3034::ac43:8879 (AS13335) www.bannerbyt.dk: 104.21.32.217 172.67.136.121 2606:4700:3033::6815:20d9 2606:4700:3034::ac43:8879 (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 |
| Field | Value |
|---|---|
| Registrar | Dynadot LLC |
| Registered | 2026-08-27 |
| Expires | 2027-08-26 (302d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 17:26:36 | 730ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-26 17:17:21 shown | 2596ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-25 00:52:38 | 1902ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-30 14:02:34 | 747ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-07 10:54:37 | 9800ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-09-03 17:46:07 | 1821ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-29 10:12:54 | 2096ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-08-28 08:34:30 | 880ms | 2 NS 2 A 3 MX | 🔓 Insecure |