echange.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. 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.
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022111304 |
| Primary NS (MNAME) | ns1.dns.services |
| Responsible (RNAME) | post@dns.services |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-27 05:36:59 | 579ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-26 00:18:08 | 506ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-06 05:04:09 | 618ms | 3 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-25 17:17:53 | 394ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 17:41:35 | 1132ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 02:56:11 shown | 454ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 05:45:05 | 723ms | 3 NS 0 A 0 MX | ⚠️ Bogus |