ozo.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 11 December 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.186.78.57 is hosted by FIBIA P/S (AS44869) in Denmark. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.186.78.57 | 3600s | 5.186.78.57.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 5.186.0.0/16 | 🇩🇰 Denmark | Odense |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.186.78.57 |
| 🔶 Autoconfig | 5.186.78.57 |
| www | 5.186.78.57 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2022123000 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-12-11 |
| Expires | 2026-12-31 (64d) |
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 |
|---|---|---|---|
| 2026-10-24 05:25:57 | 476ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-10-04 03:08:30 | 327ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 23:31:32 | 512ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-29 23:11:32 | 398ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 18:11:50 shown | 423ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-18 11:49:09 | 460ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 02:10:35 | 513ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 23:52:33 | 592ms | 4 NS 1 A 0 MX | 🔒 Secure |