dbukobenhavn.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 92.43.126.140 is hosted by Itm8 A/S (AS44398) in Denmark. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| ns.scannet2.dk | — | — | — |
| ns2.scannet2.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 92.43.126.140 | — | — | AS44398 | Itm8 A/S | 92.43.120.0/21 | 🇩🇰 Denmark | Copenhagen |
| www CNAME | hosting.dbu.dk (all on dbu.dk) → 92.43.126.140 (AS44398) |
| www vs bare domain | Same network |
| 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 | 2020051201 |
| 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 07:28:48 | 512ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-27 21:13:17 | 2389ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 17:59:32 | 767ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-22 06:39:08 | 587ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-21 16:03:35 | 571ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-20 04:57:09 | 1613ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 01:15:23 shown | 475ms | 2 NS 1 A 0 MX | 🔒 Secure |