bolig-dk.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.221.196.253 is hosted by One.com A/S (AS51468) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.221.196.253 | 3600s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2001:67c:3c0:12::53 | 3600s | — | AS51468 | One.com A/S | 2001:67c:3c0:0:0:0:0:0/48 | 🇩🇰 Denmark | — |
| www CNAME | bolig-dk.dk (all on bolig-dk.dk) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:00:34 | 563ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 18:44:53 | 309ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 18:48:23 | 475ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-15 20:27:50 | 460ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-04 14:54:16 shown | 2475ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-02 00:39:35 | 498ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-16 15:35:44 | 371ms | 2 NS 1 A 0 MX | 🔒 Secure |