24.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by in2.metro.st, mail.metroxpress.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.47.247.18 | 600s | one.com.webforward.g1i.one | AS51468 | One.com A/S | 195.47.247.0/24 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | in2.metro.st | 5.196.178.8 | in2.metro.lu | AS16276 OVH SAS |
| 10 | 43200s | mail.metroxpress.dk | 46.30.215.191 | webforward.webpod17-cph3.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (24.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.24.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:zurbc63x@ag.eu.dmarcadvisor.com; ruf=mailto:zurbc63x@fr.eu.dmarcadvisor.com; fo=1; pct=100 |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092406 |
| 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 |
|---|---|---|---|
| 2026-09-30 06:11:49 | 1020ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 05:42:44 | 1334ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 20:22:44 shown | 1189ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 19:38:50 | 968ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-09 06:54:37 | 8156ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 02:11:25 | 931ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:51:29 | 4043ms | 2 NS 1 A 2 MX | 🔒 Secure |