agreo.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | NXDOMAIN |
| Wildcard | No |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2025042400 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 15:07:29 | 328ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 14:56:44 | 412ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-24 20:38:03 | 427ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-24 19:41:21 | 504ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-23 01:53:51 shown | 463ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-22 10:05:09 | 6434ms | 3 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 19:53:14 | 1164ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:20:25 | 496ms | 3 NS 0 A 0 MX | 🔓 Insecure |