dmkk.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by dmkk-dk.mail.protection.outlook.com. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.150.120 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms12784083 |
| v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all |
| Policy | Record (dmkk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dmkk.dk: no address www.dmkk.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2022-06-15 |
| Expires | 2027-06-14 (239d) |
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 |
|---|---|---|---|
| 2026-10-13 10:30:15 shown | 1347ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-10-02 19:06:57 | 1247ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-24 17:49:34 | 632ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-26 23:54:25 | 1025ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-25 03:49:28 | 902ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 18:33:24 | 1398ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 18:16:57 | 2605ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-20 21:15:00 | 1197ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 05:38:00 | 2496ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-17 03:55:24 | 787ms | 4 NS 0 A 1 MX | 🔒 Secure |