madsb.dk is a .dk domain served by 3 nameservers (ns1.my.host, ns2.my.host, ns3.my.host). It was registered on 9 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.180.14.66 is hosted by mijn.host B.V. (AS214673) in The Netherlands. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 217.180.14.66 | 900s | h66.my.host | AS214673 | mijn.host B.V. | 217.180.14.0/24 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 900s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 217.180.14.66 |
| 🔶 Autoconfig | 217.180.14.66 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a11:4881:1:12::1 | 900s | h66.my.host | AS214673 | mijn.host B.V. | 2a11:4880:0:0:0:0:0:0/31 | 🇳🇱 The Netherlands | — |
| www | 217.180.14.66 2a11:4881:1:12::1 (AS214673) (address records, no CNAME) |
| www vs bare domain | Same network madsb.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) www.madsb.dk: 217.180.14.66 2a11:4881:1:12::1 (AS214673) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1789466030 |
| Primary NS (MNAME) | ns1.my.host |
| Responsible (RNAME) | hostmaster@madsb.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | my.host |
| Registered | 2009-11-09 |
| Expires | 2026-11-30 (42d) |
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 |
|---|---|
| albinogorilla.dk | my.host |
| ciircles.dk | my.host |
| pawnote.dk | my.host |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 06:21:54 | 3748ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 09:03:35 | 7386ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 21:27:45 shown | 4648ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 01:43:34 | 2013ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 21:17:29 | 704ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-20 21:05:11 | 583ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 15:32:04 | 1028ms | 2 NS 1 A 4 MX | 🔒 Secure |