| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.66.30.212 | 43200s | — | AS47292 | Sentia Denmark A/S | 77.66.16.0/20 | 🇩🇰 Denmark | Værløse |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | debredeplankersurf.dk | 77.66.30.212 | — | AS47292 Sentia Denmark A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-15 08:21:38 | 2123ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 12:49:53 | 607ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 16:38:23 | 3130ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 13:28:45 | 1109ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 01:25:15 | 2530ms | 2 NS 1 A 1 MX | 🔒 Secure | View |