| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.210.57.189 | 3600s | mail.dusted.dk | AS215052 | Din Server Group ApS | 91.210.57.0/24 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.dusted.dk | 91.210.57.189 | mail.dusted.dk | AS215052 Din Server Group ApS |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-16 04:18:17 | 6779ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 16:19:52 | 627ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 10:45:35 | 4991ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 15:57:19 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 15:42:14 | 594ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 02:45:54 | 537ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 18:19:17 | 1011ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 23:25:48 | 606ms | 2 NS 1 A 1 MX | 🔒 Secure | View |