busk-nielsen.dk is a .dk domain served by 4 nameservers (ns1.quickdns.dk, ns2.quickdns.dk, ns3.quickdns.dk and 1 more). It was registered on 18 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.32.231.64 is hosted by OVH SAS (AS16276) in France. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is of unknown DNSSEC status, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.quickdns.dk | — | — | — |
| ns2.quickdns.dk | — | — | — |
| ns3.quickdns.dk | — | — | — |
| ns4.quickdns.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.32.231.64 | — | — | AS16276 | OVH SAS | 178.32.0.0/15 | 🇫🇷 France | — |
| www CNAME | busk-nielsen.dk (all on busk-nielsen.dk) → 178.32.231.64 (AS16276) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: failure |
| Field | Value |
|---|---|
| Serial | 2022032601 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-02-18 |
| Expires | 2033-02-28 (2316d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:05:08 | 783ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-09-12 06:31:17 | 1032ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-29 00:04:49 | 1238ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-26 22:02:05 | 1319ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-25 07:22:05 | 1042ms | 4 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-24 07:20:01 | 1089ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-24 06:20:58 | 1291ms | 4 NS 1 A 5 MX | ❓ Unknown |
| 2026-06-16 17:50:46 shown | 2866ms | 4 NS 1 A 5 MX | ❓ Unknown |