musikbyen.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 1 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, publishes a 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 |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 include:_musikbyen_dk.spf-protect.com -all |
| Policy | Record (musikbyen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_musikbyen_dk.spf-protect.com -all |
| Policy | Record (_dmarc.musikbyen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:62e273e779a2b@dmarc.centerasecurity.com; |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2026092401 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@musikbyen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | SAC-IT A/S |
| Registered | 2004-02-01 |
| Expires | 2027-02-28 (132d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 05:39:50 | 380ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-16 05:35:40 | 919ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-09 12:07:30 | 429ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-10-09 04:56:19 | 614ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-08 04:51:07 | 1087ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-01 02:39:04 | 595ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-09-25 14:12:11 | 424ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-09-25 01:39:12 shown | 569ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-24 01:31:59 | 549ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-17 09:29:50 | 609ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-10 17:05:31 | 563ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-07 12:35:51 | 777ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-31 09:13:38 | 1148ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-30 06:50:24 | 672ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-28 18:08:00 | 1079ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-27 16:12:01 | 756ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-22 20:49:16 | 591ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-21 20:44:20 | 921ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-20 20:33:34 | 8377ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-16 12:36:11 | 670ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-15 08:22:17 | 1369ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-13 22:43:32 | 1264ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-09 19:43:09 | 2495ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-03 02:16:51 | 524ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-07-24 16:11:21 | 2403ms | 2 NS 1 A 0 MX | ❓ Unknown |