mh-online.dk is a .dk domain served by 2 nameservers (ram.ns.cloudflare.com, sandy.ns.cloudflare.com). It was registered on 24 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | Exists, no address |
| www vs bare domain | Neither resolves mh-online.dk: no address www.mh-online.dk: no address |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2408755774 |
| Primary NS (MNAME) | ram.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2000-01-24 |
| Expires | 2027-03-31 (159d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 17:14:33 | 1372ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 19:35:38 | 407ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-29 16:55:44 | 552ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-27 16:42:54 | 490ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-21 12:50:19 | 776ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-04 11:51:17 | 383ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-28 12:23:14 | 702ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-03 21:45:02 | 2811ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-11 17:53:45 | 1396ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 20:23:37 shown | 16685ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-25 00:21:20 | 1946ms | 2 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 13:33:49 | 1521ms | 2 NS 0 A 0 MX | 🔒 Secure |