| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 213.174.80.127 | 3600s | cloud3.alia.dk | AS44398 | Itm8 A/S | 213.174.80.0/22 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail-01.b-square.dk | 159.69.89.246 | static.246.89.69.159.clients.your-server.de | AS24940 Hetzner Online GmbH |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 14:23:31 | 535ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 07:42:26 | 6709ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 19:21:09 | 2730ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 13:32:12 | 2390ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-21 21:48:22 | 921ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 20:05:53 | 2867ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:30:49 | 1828ms | 2 NS 1 A 1 MX | 🔒 Secure | View |