| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 159.89.18.236 | 3600s | — | AS14061 | DigitalOcean, LLC | 159.89.0.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| 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 | 2026081101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-13 05:26:40 | 2875ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 06:49:52 | 804ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 09:34:23 | 2540ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 00:11:04 | 710ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 03:33:06 | 553ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 17:18:49 | 564ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 22:28:54 | 676ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:25:09 | 1695ms | 2 NS 1 A 0 MX | 🔒 Secure | View |