| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 199.60.103.129 | 600s | — | AS209242 | Cloudflare London, LLC | 199.60.103.0/24 | 🇺🇸 United States | — |
| 199.60.103.29 | 600s | — | AS209242 | Cloudflare London, LLC | 199.60.103.0/24 | 🇺🇸 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 | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-22 04:00:51 | 2329ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-02 14:18:39 | 615ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:16:45 | 3216ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-28 17:39:34 | 7184ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-23 22:58:59 | 1191ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 17:39:29 | 477ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:51:29 | 623ms | 2 NS 2 A 0 MX | 🔒 Secure | View |