| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 82.99.3.226 | 43200s | mail.nouw.com | AS12552 | GlobalConnect AB | 82.99.0.0/22 | 🇸🇪 Sweden | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| 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 | |
|---|---|---|---|---|
| 2026-08-26 22:07:45 | 662ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 23:32:25 | 797ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 22:31:57 | 16626ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 21:15:43 | 4516ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 14:53:25 | 623ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 05:14:25 | 1302ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 23:31:59 | 1064ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 19:38:26 | 573ms | 2 NS 1 A 0 MX | 🔒 Secure | View |