jesperbierbaum.dk is a .dk domain with no delegation in this scan. It was registered on 6 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 | 104.21.79.217 172.67.171.141 2606:4700:3034::ac43:ab8d 2606:4700:3035::6815:4fd9 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network jesperbierbaum.dk: 104.21.79.217 172.67.171.141 2606:4700:3034::ac43:ab8d 2606:4700:3035::6815:4fd9 (AS13335) www.jesperbierbaum.dk: 104.21.79.217 172.67.171.141 2606:4700:3034::ac43:ab8d 2606:4700:3035::6815:4fd9 (AS13335) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown). |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2025-03-06 |
| Expires | 2027-03-05 (137d) |
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 |
|---|---|---|---|
| 2026-10-04 15:39:18 | 872ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-29 15:15:35 | 1648ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-26 14:34:02 | 1672ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-24 14:17:56 | 1305ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 13:35:36 | 749ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-20 17:47:09 | 1352ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-18 12:15:07 | 1588ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-11 10:19:54 | 2522ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 17:13:33 | 2447ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-24 14:23:45 | 2446ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-22 07:47:03 | 1442ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-14 01:15:34 | 989ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-27 17:14:59 | 1158ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 23:49:00 | 995ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-23 00:12:16 shown | 1173ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 10:05:24 | 960ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 21:42:03 | 2082ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-20 06:26:38 | 2535ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:55:28 | 876ms | 2 NS 2 A 1 MX | 🔓 Insecure |