book-distribution.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 2 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (book-distribution.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.book-distribution.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:615ad3c60eb36@dmarc.centerasecurity.com; adkim=s; aspf=s |
| www | Exists, no address |
| www vs bare domain | Neither resolves book-distribution.dk: no address www.book-distribution.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101600 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2026-06-02 |
| Expires | 2027-06-01 (223d) |
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 01:47:19 shown | 2954ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 00:00:57 | 2486ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 21:34:56 | 2486ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 07:54:50 | 657ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-18 01:27:22 | 1065ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 09:55:44 | 1156ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-14 20:30:31 | 3344ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 20:16:35 | 693ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 09:36:21 | 533ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-20 03:13:15 | 1391ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 15:55:25 | 336ms | 2 NS 0 A 0 MX | 🔓 Insecure |