johnsteffensen.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 30 March 2026 (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 | 46.30.215.251 2a02:2350:5:108:80d9:6d06:b13c:19ea (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network johnsteffensen.dk: 46.30.215.251 2a02:2350:5:108:80d9:6d06:b13c:19ea (AS51468) www.johnsteffensen.dk: 46.30.215.251 2a02:2350:5:108:80d9:6d06:b13c:19ea (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown (the delegated nameservers don't answer) |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: timed out |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2026-03-30 |
| Expires | 2027-03-29 (160d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 03:00:38 | 487ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 23:03:17 | 1675ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 22:06:11 | 542ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 19:06:44 | 474ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 04:37:20 | 649ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-02 02:31:49 | 894ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 22:42:22 | 571ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 00:16:40 shown | 20187ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 07:31:22 | 577ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 11:43:03 | 1093ms | 2 NS 1 A 0 MX | 🔒 Secure |