jkberger.dk is a .dk domain served by 2 nameservers (mira.ns.cloudflare.com, sonny.ns.cloudflare.com). It was registered on 16 February 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.67.213.65 |
| 🔶 Autoconfig | 172.67.213.65 |
| www | 104.21.23.206 172.67.213.65 2606:4700:3033::6815:17ce 2606:4700:3037::ac43:d541 (AS13335) (address records, no CNAME) |
| www vs bare domain | Only www resolves jkberger.dk: no address (all like this)www.jkberger.dk: 104.21.23.206 172.67.213.65 2606:4700:3033::6815:17ce 2606:4700:3037::ac43:d541 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2412282318 |
| Primary NS (MNAME) | mira.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2026-02-16 |
| Expires | 2027-02-15 (121d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 05:27:32 | 736ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-25 10:21:45 | 501ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 21:24:46 | 534ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-22 11:21:35 | 539ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-06 23:26:15 | 550ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-31 15:44:18 | 1431ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-27 17:45:04 | 686ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 16:50:27 shown | 1268ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 00:03:38 | 546ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-16 16:58:37 | 641ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-06 17:13:42 | 929ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-22 19:54:02 | 1122ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 02:04:18 | 8650ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-26 06:02:15 | 1398ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 02:36:29 | 2132ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 03:03:28 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 10:20:27 | 781ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 14:24:50 | 1931ms | 2 NS 0 A 0 MX | 🔒 Secure |