horizondk.dk is a .dk domain served by 3 nameservers (ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu). It first appeared in the .dk zone on 2 August 2026. Mail is handled by mail.horizondk.dk. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 127.0.0.1 | 86400s | localhost | — | — | — | — | — |
| 80.208.66.6 | 86400s | — | AS44869 | FIBIA P/S | 80.208.0.0/17 | 🇩🇰 Denmark | Ringsted |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail.horizondk.dk | 127.0.0.1 | localhost | — |
| www | 80.208.66.6 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026092501 |
| Primary NS (MNAME) | ns1.openprovider.nl |
| Responsible (RNAME) | dns\@openprovider@eu |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 22:49:01 | 866ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 11:01:39 | 796ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 23:50:15 | 1813ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-25 16:54:24 shown | 1711ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-07 00:44:12 | 1540ms | 3 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-02 08:34:25 | 26947ms | 2 NS 0 A 0 MX | ❓ Unknown |