door-control.dk is a .dk domain served by 3 nameservers (ns1.dnnhost.eu, ns2.dnnhost.eu, ns3.dnnhost.eu). It was registered on 28 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.53.241.37 is hosted by Web Wiz Ltd (AS203315) in United Kingdom. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.dnnhost.eu | — | — | — |
| ns2.dnnhost.eu | — | — | — |
| ns3.dnnhost.eu | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 92.53.241.37 | — | web37-altair.websitelive.net | AS203315 | Web Wiz Ltd | 92.53.240.0/22 | 🇬🇧 United Kingdom | — |
| TXT Record |
|---|
| v=spf1 include:spf.google.com -all |
| Policy | Record (door-control.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.google.com -all |
| Policy | Record (_dmarc.door-control.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2022062701 |
| Primary NS (MNAME) | ns1.dnnhost.eu |
| Responsible (RNAME) | hostmaster@door-control.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-28 |
| Expires | 2027-03-31 (164d) |
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 |
|---|---|---|---|
| 2026-09-21 10:53:35 | 8631ms | 3 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-13 14:18:04 | 6946ms | 3 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-01 05:59:18 | 1735ms | 3 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-17 04:15:42 shown | 680ms | 3 NS 1 A 5 MX | 🔓 Insecure |