com.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (com.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.com.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves com.dk: no address www.com.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 | 2026090400 |
| 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 (75d) |
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 |
|---|---|---|---|
| 2026-10-12 12:42:39 | 1686ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-11 11:28:27 | 785ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-06 02:32:50 | 2077ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 02:22:55 | 310ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 01:57:43 | 452ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 01:43:48 | 462ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-28 01:15:21 | 403ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-24 02:55:00 | 480ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 15:26:26 | 428ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-17 11:26:24 | 1623ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-13 00:54:28 | 749ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 00:04:32 shown | 522ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-30 23:39:05 | 316ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-29 01:44:26 | 901ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-24 00:48:56 | 16663ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-22 23:57:56 | 2989ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 21:55:57 | 3457ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 17:35:50 | 1102ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-15 21:35:58 | 679ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-11 17:13:13 | 1289ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-10 08:47:25 | 8921ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-08 10:40:55 | 16883ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-04 19:51:41 | 552ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-02 07:40:22 | 8448ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-24 09:20:06 | 8781ms | 3 NS 0 A 0 MX | 🔒 Secure |