net.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 14 December 1995 (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 (net.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.net.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves net.dk: no address www.net.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 | 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 | 1995-12-14 |
| Expires | 2026-12-31 (72d) |
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 |
|---|---|---|---|
| 2026-10-19 20:38:56 shown | 312ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-18 19:48:51 | 435ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 18:26:43 | 297ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 22:59:35 | 809ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 21:21:58 | 454ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 05:23:49 | 482ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 05:19:43 | 1892ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 04:31:25 | 811ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 15:55:57 | 464ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 15:03:26 | 435ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 14:13:07 | 464ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 20:18:08 | 459ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 17:21:08 | 990ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-10 15:16:08 | 539ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 02:48:38 | 352ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 23:28:21 | 326ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 00:28:47 | 336ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 22:51:56 | 373ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 04:35:58 | 1894ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-23 03:07:23 | 4176ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 23:58:59 | 11405ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 05:18:19 | 663ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 23:07:13 | 649ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-12 10:26:42 | 811ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 15:59:58 | 761ms | 3 NS 0 A 0 MX | 🔒 Secure |