| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.207.2.154 | 3600s | — | AS49010 | Herning Kommune | 91.207.2.0/23 | 🇩🇰 Denmark | Herning |
| 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 | 2026083001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 09:03:01 | 408ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 14:39:24 | 2532ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 09:03:45 | 645ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 11:48:17 | 578ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 14:56:54 | 511ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 05:37:44 | 621ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 19:13:35 | 943ms | 2 NS 1 A 4 MX | 🔒 Secure | View |