| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.66.0.70 | 3600s | — | AS13335 | Cloudflare, Inc. | 172.66.0.0/22 | 🇺🇸 United States | — |
| 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 | 2026080801 |
| 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 09:25:07 | 1591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 02:51:10 | 468ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 19:13:44 | 3311ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-22 15:47:18 | 4664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 02:34:19 | 760ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 00:04:45 | 1170ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 00:45:07 | 1171ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 00:31:23 | 2424ms | 2 NS 1 A 0 MX | 🔒 Secure | View |