| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.99.244.16 | 3600s | 1505330.cloudwaysapps.com | AS14061 | DigitalOcean, LLC | 167.99.0.0/16 | 🇩🇪 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 | 2026090201 |
| 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 | |
|---|---|---|---|---|
| 2026-09-04 23:37:10 | 2365ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-09-04 02:19:14 | 432ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 02:24:37 | 541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-04 12:11:24 | 1017ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 16:26:06 | 1140ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 07:52:52 | 538ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 02:50:43 | 633ms | 2 NS 1 A 0 MX | 🔒 Secure | View |