centrumbu.dk is a .dk domain with no delegation in this scan. It was registered on 6 July 2010 (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 | 87.116.47.123 (AS31027) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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 | ONE.COM A/S |
| Registered | 2010-07-06 |
| Expires | 2027-07-31 (279d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 20:21:35 | 1272ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 03:55:24 | 1925ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 02:23:17 | 3345ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 02:02:00 | 789ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 12:02:39 | 881ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-16 23:01:08 | 1285ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 23:28:38 | 2138ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 16:23:04 | 5594ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 04:28:35 | 1652ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 14:36:35 | 2703ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 05:26:59 shown | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 20:06:16 | 997ms | 2 NS 1 A 1 MX | 🔒 Secure |