| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.31.79.51 | 43200s | phvm-263.cust.powerhosting.dk | AS47527 | DLX A/S | 185.31.76.0/22 | 🇩🇰 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 | 2026081001 |
| 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 22:07:30 | 705ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 15:01:56 | 608ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 15:08:32 | 529ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 12:00:18 | 871ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 20:08:37 | 2414ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 18:20:16 | 1194ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:03:45 | 1188ms | 2 NS 1 A 0 MX | 🔒 Secure | View |