bjoernoest.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.improvmx.com, mx2.improvmx.com. 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 CNAME | bjoernoest.github.io (all on github.io) |
| www vs bare domain | Same network bjoernoest.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) www.bjoernoest.dk: 185.199.108.153 185.199.109.153 185.199.110.153 185.199.111.153 (AS54113) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 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 | 2026081301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2010-06-02 |
| Expires | 2027-06-30 (255d) |
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 |
|---|---|---|---|
| 2026-10-14 08:02:08 | 1125ms | 2 NS 4 A 2 MX | 🔒 Secure |
| 2026-10-02 12:36:13 | 555ms | 2 NS 4 A 2 MX | 🔒 Secure |
| 2026-10-01 02:51:35 | 549ms | 2 NS 4 A 2 MX | 🔒 Secure |
| 2026-09-14 05:22:48 | 947ms | 2 NS 4 A 2 MX | 🔒 Secure |
| 2026-08-14 18:08:07 shown | 4394ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-09 11:06:46 | 1234ms | 2 NS 0 A 2 MX | 🔒 Secure |
| 2026-08-04 08:20:10 | 5802ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-14 15:33:50 | 9202ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 15:36:54 | 6655ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 03:46:18 | 1195ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-20 17:39:12 | 1737ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 14:43:21 | 743ms | 2 NS 1 A 2 MX | 🔒 Secure |