sibirien.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 14 October 2026 (WHOIS) and first appeared in the .dk zone on 11 August 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sibirien.dk: no address www.sibirien.dk: no address |
| 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 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-10-14 |
| Expires | 2027-10-13 (358d) |
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).
| Domain | Registrar |
|---|---|
| aiafkast.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 10:56:11 shown | 543ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-10 14:47:34 | 206ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-09 01:52:18 | 709ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-08 01:48:06 | 621ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-07 01:45:43 | 483ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-05 21:54:31 | 379ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-04 21:50:19 | 114ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-03 21:45:42 | 139ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 21:43:54 | 139ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-01 21:42:14 | 122ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-30 21:36:22 | 235ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 21:30:27 | 637ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-29 06:00:22 | 215ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-28 05:20:23 | 257ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-27 05:00:37 | 197ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-26 04:38:27 | 300ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-25 04:10:46 | 218ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-24 03:43:36 | 285ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-22 16:50:18 | 231ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-15 15:07:30 | 260ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-10 00:16:54 | 247ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-07 16:56:37 | 176ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-09-03 22:16:32 | 160ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-31 15:50:14 | 169ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-30 11:04:05 | 649ms | 1 NS 0 A 0 MX | ❓ Unknown |