| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.16.36.105 | 3600s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.16.42.105 | 3600s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.19.240.93 | 3600s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.19.241.93 | 3600s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 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 | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-31 13:54:54 | 558ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-08-26 19:23:18 | 510ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-07-26 00:57:14 | 16758ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-06-25 17:55:37 | 479ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-06-21 15:54:03 | 642ms | 2 NS 4 A 1 MX | ⚠️ Bogus | View |
| 2026-06-20 22:09:57 | 992ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:34:39 | 1976ms | 2 NS 4 A 4 MX | 🔒 Secure | View |