bildsøe.dk is a .dk domain served by 2 nameservers (sloan.ns.cloudflare.com, yoxall.ns.cloudflare.com). It was registered on 27 September 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mxext1.mailbox.org, mxext2.mailbox.org and 1 more. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| sloan.ns.cloudflare.com | — | — | — |
| yoxall.ns.cloudflare.com | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mxext1.mailbox.org | 80.241.60.212 | mx1.mailbox.org | AS199118 Heinlein Support GmbH |
| 10 | — | mxext2.mailbox.org | 80.241.60.215 | mx2.mailbox.org | AS199118 Heinlein Support GmbH |
| 20 | — | mxext3.mailbox.org | 80.241.60.216 | mx3.mailbox.org | AS199118 Heinlein Support GmbH |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves bildsøe.dk: no address www.bildsøe.dk: no address |
| Wildcard | No |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext1.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| SMTP _25._tcp.mxext2.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | E41CC7633029AFDBA53744D7E5FC31EF… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 996AD31D65E03F038B8EC950F6F26611… |
| SMTP _25._tcp.mxext3.mailbox.org | DANE-EE · SPKI · SHA-256 | 4758AF6F02DFB5DC8795FA402E77A8A0… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxdomain |
| Field | Value |
|---|---|
| Serial | 2404739696 |
| Primary NS (MNAME) | sloan.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2023-09-27 |
| Expires | 2027-09-26 (340d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 02:41:50 | 1065ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-18 13:49:53 | 2210ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-13 18:39:20 | 1731ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-09 10:57:01 | 1500ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-01 06:55:33 | 10231ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-28 00:27:58 | 2839ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-19 12:25:24 | 1629ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-07-17 07:01:27 | 10808ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-26 08:20:18 | 2167ms | 2 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-23 12:38:44 | 1015ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-23 10:59:42 | 1156ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 19:00:17 | 1084ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 15:12:17 | 845ms | 2 NS 0 A 3 MX | 🔒 Secure |
| 2026-06-16 14:31:42 shown | 825ms | 2 NS 0 A 3 MX | 🔒 Secure |