sejbjerg.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed but currently fails validation, 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.
| TXT Record |
|---|
| apple-domain=ZrBBSizRNFrxug3f |
| v=spf1 include:icloud.com ~all |
| Policy | Record (sejbjerg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:icloud.com ~all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sejbjerg.dk: no address www.sejbjerg.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | broken trust chain resolving 'sejbjerg.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2025060615 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 18:53:41 | 473ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-22 23:46:47 | 620ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-08 07:03:47 | 602ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-09-03 11:32:51 | 1697ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-07-05 00:13:21 | 1677ms | 3 NS 0 A 2 MX | 🔒 Secure |
| 2026-06-22 00:38:36 shown | 640ms | 3 NS 0 A 2 MX | ⚠️ Bogus |
| 2026-06-18 07:36:07 | 1036ms | 3 NS 0 A 2 MX | ⚠️ Bogus |