mtk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.211.38 | 600s | domain-parking.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| www CNAME | mtk.azurewebsites.net (all on azurewebsites.net) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| 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 | 2026091001 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 17:00:53 shown | 552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 15:01:45 | 2291ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 03:11:43 | 456ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 23:28:26 | 471ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 19:28:15 | 2432ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 13:45:15 | 2465ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 14:36:25 | 671ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 21:49:58 | 1864ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 23:57:47 | 439ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 04:58:38 | 482ms | 2 NS 1 A 0 MX | 🔒 Secure |