cajo.dk is a .dk domain served by 4 nameservers (ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org and 1 more). It was registered on 21 June 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.209.71.19 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by cajo-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|
| ns1-02.azure-dns.com | — | — | — |
| ns2-02.azure-dns.net | — | — | — |
| ns3-02.azure-dns.org | — | — | — |
| ns4-02.azure-dns.info | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.209.71.19 | — | 80.209.71.19.static.fibianet.dk | AS44869 | FIBIA P/S | 80.209.0.0/17 | 🇩🇰 Denmark | Borup |
| TXT Record |
|---|
| MS=ms44675996 |
| openai-domain-verification=dv-tiPxIxuCSM5p9797L8UIYx8G |
| v=spf1 ip4:185.109.91.11 ip4:80.209.71.19 include:spf.protection.outlook.com ~all |
| Policy | Record (cajo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:185.109.91.11 ip4:80.209.71.19 include:spf.protection.outlook.com ~all |
| www | Exists, no address |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1 |
| Primary NS (MNAME) | ns1-02.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-06-21 |
| Expires | 2027-06-30 (249d) |
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 |
|---|---|---|---|
| 2026-10-01 05:48:33 | 1155ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 05:15:49 | 1040ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-01 04:04:08 | 1259ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-27 11:05:34 | 1469ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 20:45:07 | 1033ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 06:17:55 | 1383ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 21:04:35 | 1111ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 18:55:31 shown | 2588ms | 4 NS 1 A 1 MX | 🔒 Secure |