sudok.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.91.224 is hosted by Altibox Danmark AS (AS214875) in Denmark. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 188.228.91.224 | 598s | 188.228.91.224.dynamic.altibox.net | AS214875 | Altibox Danmark AS | 188.228.88.0/22 | 🇩🇰 Denmark | Holstebro |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:fd00:100:100:ad59:a33c:daa9:a86b | 600s | — | AS29695 | Lyse Tele | 2a00:fd00:0:0:0:0:0:0/32 | 🇩🇰 Denmark | — |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve sudok.dk: 188.228.91.224 2a00:fd00:100:100:ad59:a33c:daa9:a86b (AS29695 AS214875) (all like this)www.sudok.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 | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026050306 |
| Primary NS (MNAME) | ns61.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 05:20:48 | 805ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 19:01:35 shown | 2391ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-21 09:01:15 | 689ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 12:57:44 | 1572ms | 2 NS 1 A 0 MX | 🔓 Insecure |