per-kølle.dk is a .dk domain served by 3 nameservers (auth01.ns.dk-hostmaster.dk, auth02.ns.dk-hostmaster.dk, auth03.ns.dk-hostmaster.dk). It was registered on 13 January 2014 (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 (per-kølle.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.per-kølle.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves per-kølle.dk: no address www.per-kølle.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 | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026101800 |
| Primary NS (MNAME) | auth01.ns.dk-hostmaster.dk |
| Responsible (RNAME) | tech@punktum.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2014-01-13 |
| Expires | 2029-01-31 (832d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 15:10:37 shown | 956ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 14:06:15 | 363ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 14:03:23 | 425ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-12 06:03:54 | 297ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 06:01:13 | 464ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 20:52:00 | 303ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 20:41:47 | 459ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 20:25:00 | 680ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 21:39:54 | 477ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 21:31:34 | 468ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 20:18:33 | 442ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 17:56:36 | 515ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 10:04:10 | 461ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-08 14:39:31 | 485ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 13:29:14 | 514ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-30 21:21:38 | 744ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 16:15:14 | 792ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 11:10:36 | 485ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 06:54:02 | 2236ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-22 18:02:30 | 697ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 14:47:00 | 3376ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 12:38:08 | 2593ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 22:02:00 | 9171ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-13 04:50:59 | 1155ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 01:15:30 | 1053ms | 3 NS 0 A 0 MX | 🔒 Secure |