jensrotne.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, nora.ns.cloudflare.com). It was registered on 20 January 2026 (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.
| www | Exists, no address |
| www vs bare domain | Neither resolves jensrotne.dk: no address www.jensrotne.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| 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 | 2412457730 |
| Primary NS (MNAME) | duke.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-01-20 |
| Expires | 2027-01-19 (83d) |
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 |
|---|---|---|---|
| 2026-10-16 07:01:37 | 570ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 02:59:15 | 3645ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-09 09:39:26 | 2247ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-04 01:54:02 | 565ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-12 06:43:54 | 784ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-22 18:50:14 | 1582ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-20 18:35:07 | 857ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-18 15:21:46 shown | 2409ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-16 15:43:53 | 584ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 09:16:47 | 538ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 18:15:41 | 1055ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 09:33:19 | 403ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-20 21:10:48 | 899ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:04:39 | 481ms | 3 NS 0 A 0 MX | 🔒 Secure |