collett.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 12 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.zoho.com, mx2.zoho.com and 1 more. The zone is not DNSSEC-signed, publishes a 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 → 40.104.116.56 |
| TXT Record |
|---|
| NETORG10570462.onmicrosoft.com |
| v=spf1 include:zoho.com include:secureserver.net -all |
| zoho-verification=zb05667289.zmverify.zoho.com |
| Policy | Record (collett.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:zoho.com include:secureserver.net -all |
| Policy | Record (_dmarc.collett.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:mickey@nygaard.me; ruf=mailto:mickey@nygaard.me; sp=none; adkim=r; aspf=r; pct=100 |
| www CNAME | collett.dk (all on collett.dk) |
| www vs bare domain | Neither resolves collett.dk: no address www.collett.dk: no address |
| Wildcard | No |
DNS lookups: 8/10 · policy: -all
| 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 | 2023040505 |
| 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 | Simply.com A/S |
| Registered | 2020-07-12 |
| Expires | 2027-07-31 (278d) |
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 |
|---|---|
| aiadvokaten.dk | Simply.com A/S |
| aiadvokaterne.dk | Simply.com A/S |
| rodstenen.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 04:50:53 shown | 1195ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-30 10:27:39 | 4367ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-26 21:44:29 | 1282ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-09-04 08:54:32 | 1158ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-27 00:11:29 | 1705ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-26 23:51:58 | 3358ms | 4 NS 0 A 3 MX | 🔓 Insecure |
| 2026-06-16 21:45:53 | 797ms | 4 NS 0 A 3 MX | 🔓 Insecure |