dykkercentre.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 90.184.79.158 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.dykkercentre.dk. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 90.184.79.158 | 3600s | x5ab84f9e.customers.hiper-net.dk | AS203953 | Hiper A/S | 90.184.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.dykkercentre.dk | 194.150.113.16 | — | AS48854 team.blue Denmark A/S |
| www | 77.221.228.209 (AS42876) (address records, no CNAME) |
| www vs bare domain | Different networks (all like this) |
| 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 | 2011083101 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-03 04:33:16 shown | 347ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 00:16:26 | 484ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:17:59 | 701ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-29 14:18:50 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 05:10:35 | 480ms | 2 NS 1 A 1 MX | 🔒 Secure |