boligb.dk is a .dk domain served by 4 nameservers (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by boligb-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|
| ns01.hosit.dk | — | — | — |
| ns02.hosit.dk | — | — | — |
| ns03.hosit.dk | — | — | — |
| ns04.hosit.dk | — | — | — |
| TXT Record |
|---|
| MS=ms93407678 |
| v=spf1 include:spf.protection.outlook.com include:spf.hosit.dk -all |
| Policy | Record (boligb.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.hosit.dk -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves boligb.dk: no address www.boligb.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026031602 |
| Primary NS (MNAME) | ns01.hosit.dk |
| Responsible (RNAME) | support@sit.dk |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 12:00:22 | 2753ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-28 11:12:13 | 908ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:27:30 | 1257ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 14:14:13 | 1843ms | 4 NS 0 A 1 MX | ❓ Unknown |
| 2026-06-16 15:41:49 shown | 1164ms | 4 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-16 15:40:49 | 648ms | 4 NS 0 A 1 MX | 🔓 Insecure |