| 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 | |
|---|---|---|---|---|
| 2026-09-01 06:34:50 | 731ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 17:14:56 | 729ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-27 07:35:37 | 697ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-21 15:00:34 | 2642ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-08-07 04:07:39 | 589ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-30 23:05:09 | 679ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:51:07 | 1822ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-22 01:49:53 | 470ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-21 21:13:53 | 548ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-19 23:25:09 | 2336ms | 2 NS 2 A 1 MX | 🔒 Secure | View |
| 2026-06-18 04:17:14 | 783ms | 2 NS 2 A 0 MX | 🔒 Secure | View |