sixtonpeak.dk is a .dk domain served by 3 nameservers (ns1.protec.it, ns2.protec.it, ns3.protec.it). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.protec.it. The zone is of unknown DNSSEC status, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | mx.protec.it | 81.200.128.23 81.200.128.26 |
mx2.protec.it mx1.protec.it |
AS202552 PROTEC di Rinaldo Silvano & C. Snc AS202552 PROTEC di Rinaldo Silvano & C. Snc |
| www | NXDOMAIN |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2022092302 |
| Primary NS (MNAME) | ns1.protec.it |
| Responsible (RNAME) | hostmaster@protec.it |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 7200s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 05:19:34 | 2612ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 07:06:54 | 2140ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-23 14:00:37 | 2442ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-21 11:16:24 | 3828ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-14 09:15:03 | 4414ms | 3 NS 0 A 1 MX | 🔓 Insecure |
| 2026-06-22 14:03:40 shown | 2443ms | 3 NS 0 A 1 MX | ❓ Unknown |
| 2026-06-18 07:27:17 | 2239ms | 3 NS 0 A 1 MX | 🔓 Insecure |