| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 162.159.143.30 | 3600s | — | AS13335 | Cloudflare, Inc. | 162.159.128.0/19 | 🇺🇸 United States | — |
| 172.66.3.26 | 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 | 2026082005 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 07:54:13 | 2410ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-26 06:46:26 | 497ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-20 23:29:01 | 981ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-17 14:54:00 | 2565ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 20:13:55 | 8459ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 10:13:07 | 475ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 03:46:52 | 616ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:02:25 | 1182ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 01:04:30 | 65535ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 23:21:32 | 1075ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 23:03:38 | 417ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 23:01:17 | 573ms | 2 NS 1 A 0 MX | 🔒 Secure | View |