kbhsydbyudvikling.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 3 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.31.76.91 is hosted by DLX A/S (AS47527) in Denmark. 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 |
|---|---|---|---|
| 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 |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.76.91 | 3600s | — | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 Denmark | Herning |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@kbhsydbyudvikling.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2023-07-03 |
| Expires | 2027-07-02 (249d) |
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 |
|---|---|---|---|
| 2026-10-24 05:33:14 | 487ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-22 22:25:31 | 786ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-16 00:56:01 | 331ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-08 14:17:44 | 581ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-02 09:39:02 | 376ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 02:56:39 | 586ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-25 01:23:51 | 483ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 00:56:03 | 9338ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 21:10:17 | 829ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-15 15:22:20 | 591ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-08 13:23:12 | 588ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 22:52:15 | 670ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 16:08:17 shown | 408ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-25 11:00:38 | 519ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-20 22:42:47 | 8441ms | 2 NS 1 A 0 MX | ❓ Unknown |
| 2026-08-13 23:11:47 | 1922ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-08 15:25:55 | 648ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-31 00:03:47 | 666ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-23 18:24:57 | 704ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-16 11:13:21 | 556ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-09 05:31:59 | 726ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-03 13:28:05 | 2444ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 02:45:06 | 636ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-25 08:02:05 | 835ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-21 02:48:21 | 568ms | 2 NS 1 A 0 MX | 🔓 Insecure |