pernille-jacobsen.dk is a .dk domain served by 2 nameservers (dilbert.ns.cloudflare.com, keyla.ns.cloudflare.com). It was registered on 3 March 2004 (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 | Exists, no address |
| www vs bare domain | Neither resolves pernille-jacobsen.dk: no address www.pernille-jacobsen.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2410626132 |
| Primary NS (MNAME) | dilbert.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-03-03 |
| Expires | 2027-03-31 (156d) |
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 |
|---|---|---|---|
| 2026-10-13 18:28:20 | 474ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 23:24:32 | 387ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 21:15:32 | 446ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 20:07:14 | 460ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 06:22:02 | 769ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 16:38:03 | 1229ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 02:50:32 | 474ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 23:07:15 | 859ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-27 23:13:20 shown | 1879ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-20 13:19:46 | 9286ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 23:57:46 | 1249ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 16:00:16 | 737ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 05:15:38 | 808ms | 2 NS 0 A 0 MX | 🔒 Secure |