bæredygtigboligforening.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 16 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves bæredygtigboligforening.dk: no address www.bæredygtigboligforening.dk: no address |
| Wildcard | No |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@xn--bredygtigboligforening-c6b.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2022-12-16 |
| Expires | 2026-12-15 (55d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 23:20:40 shown | 415ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-08 06:32:23 | 1400ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-10-02 02:10:41 | 359ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-10-01 01:57:29 | 362ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 10:55:56 | 501ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-18 14:53:34 | 499ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-16 21:34:52 | 515ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-07 14:05:22 | 468ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-27 12:37:49 | 2376ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-20 21:55:24 | 886ms | 2 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-13 04:26:19 | 511ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-08-08 13:56:16 | 8656ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-30 02:40:04 | 4655ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-23 17:27:16 | 472ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-16 02:17:02 | 591ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-10 15:30:43 | 16372ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-03 16:10:33 | 399ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-28 12:27:28 | 409ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 11:30:30 | 1048ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 00:26:49 | 1147ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 00:36:31 | 4311ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 18:33:50 | 864ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 18:31:03 | 1771ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-16 18:30:04 | 356ms | 2 NS 0 A 0 MX | 🔒 Secure |