jpmasterbøger.dk is a .dk domain served by 4 nameservers (ns-1349.awsdns-40.org, ns-1841.awsdns-38.co.uk, ns-338.awsdns-42.com and 1 more). It was registered on 24 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, has no 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.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves jpmasterbøger.dk: no address www.jpmasterbøger.dk: no address |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns-707.awsdns-24.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-02-24 |
| Expires | 2027-02-28 (128d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 14:56:25 | 753ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-01 22:56:27 | 12038ms | 4 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-25 08:59:35 | 717ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 15:16:35 | 986ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 15:26:10 | 407ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 19:54:30 shown | 500ms | 4 NS 0 A 0 MX | 🔒 Secure |