| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 45.84.198.87 | 3600s | — | AS49581 | Tube-Hosting | 45.84.198.0/24 | 🇩🇰 Denmark | Copenhagen |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 15:49:38 | 1683ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 06:55:30 | 531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 20:36:41 | 1869ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 01:23:09 | 2440ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 02:50:39 | 858ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 08:09:48 | 512ms | 2 NS 1 A 0 MX | 🔒 Secure | View |