muu.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 16 August 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 3 more. The zone is not DNSSEC-signed, 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.
| TXT Record |
|---|
| google-gws-recovery-domain-verification=40425089 |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves muu.dk: no address www.muu.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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2021000002 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | cb@muu.dk |
| Refresh | 14400s |
| Retry | 14400s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-08-16 |
| Expires | 2027-09-30 (339d) |
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).
| Domain | Registrar |
|---|---|
| newmero.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 20:10:21 | 1013ms | 5 NS 0 A 5 MX | 🔓 Insecure |
| 2026-09-11 16:45:36 | 9603ms | 5 NS 0 A 5 MX | 🔓 Insecure |
| 2026-09-03 16:27:45 | 9710ms | 5 NS 0 A 5 MX | 🔓 Insecure |
| 2026-08-27 12:33:04 | 9964ms | 5 NS 0 A 5 MX | 🔓 Insecure |
| 2026-08-26 08:58:06 shown | 1247ms | 5 NS 0 A 5 MX | 🔓 Insecure |
| 2026-06-17 15:21:06 | 4904ms | 5 NS 0 A 5 MX | 🔓 Insecure |