| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | 3600s | — | AS209242 | Cloudflare London, LLC | 198.202.211.0/24 | 🇺🇸 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 | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026082801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-29 22:12:42 | 1762ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 13:27:39 | 1859ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 23:44:53 | 1642ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 14:09:12 | 1512ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-29 09:01:23 | 1622ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 16:24:57 | 995ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 19:42:23 | 1449ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 10:17:31 | 6359ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-24 05:51:44 | 1150ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 13:38:45 | 1017ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 02:17:17 | 2720ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 11:44:19 | 1275ms | 2 NS 1 A 4 MX | 🔒 Secure | View |