knowledgecreation.dk is a .dk domain served by 2 nameservers (ns1.cbs.dk, ns2.cbs.dk). It was registered on 26 June 2002 (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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (knowledgecreation.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| www | 130.226.47.217 (AS1835) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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 | 2017122137 |
| Primary NS (MNAME) | ns1.cbs.dk |
| Responsible (RNAME) | dns@cbs.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-06-26 |
| Expires | 2027-06-30 (249d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 02:28:57 | 851ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-05 20:03:28 | 405ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 19:37:00 | 363ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 05:48:50 | 409ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-19 08:51:46 | 2645ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-12 03:59:46 | 482ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-03 18:33:31 | 337ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 20:43:20 | 478ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-22 16:03:43 | 1421ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-12 20:19:00 | 457ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-04 16:11:25 | 2760ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-26 06:23:56 | 483ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 02:50:06 | 509ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 17:13:26 | 1350ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-28 22:27:14 | 309ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 18:47:29 | 401ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 14:02:41 | 484ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 06:19:04 | 710ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 07:36:36 shown | 491ms | 2 NS 0 A 0 MX | 🔒 Secure |