dmbo.dk is a .dk domain served by 3 nameservers (ns1.hostbase.dk, ns2.hostbase.dk, ns3.hostbase.dk). It was registered on 1 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by exchange.hostbase.dk. The zone is not DNSSEC-signed, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.hostbase.dk | 185.103.123.13 | — | AS204171 TD-K A/S |
| ns2.hostbase.dk | 185.103.123.14 | — | AS204171 TD-K A/S |
| ns3.hostbase.dk | 185.150.199.99 | — | AS202914 Adeo Datacenter ApS |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | exchange.hostbase.dk | 185.103.123.22 185.103.123.23 |
— — |
AS204171 TD-K A/S AS204171 TD-K A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.hostbase.dk → 185.103.123.24 |
| TXT Record |
|---|
| v=spf1 redirect=hostbase.dk |
| Policy | Record (dmbo.dk) |
|---|---|
| redirect=hostbase.dk | v=spf1 redirect=hostbase.dk |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves dmbo.dk: no address www.dmbo.dk: no address |
| Wildcard | No |
DNS lookups: 2/10 · policy: -all
No problems found| 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 | 2015120213 |
| Primary NS (MNAME) | dns01.hostbase.local |
| Responsible (RNAME) | hostmaster@dmbo.dk |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-12-01 |
| Expires | 2026-12-31 (74d) |
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 |
|---|---|---|---|
| 2026-09-30 22:17:03 shown | 1155ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 11:50:53 | 484ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-27 20:07:53 | 774ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-25 10:33:57 | 666ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-23 23:45:20 | 631ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-17 03:55:48 | 448ms | 3 NS 0 A 1 MX | 🔓 Insecure |