| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| MS=ms91218699 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026071901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-20 01:47:11 | 1778ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-22 16:45:26 | 4496ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-20 13:52:06 | 500ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-24 15:24:54 | 723ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:00:19 | 2216ms | 2 NS 0 A 4 MX | 🔓 Insecure | View |
| 2026-06-16 12:53:19 | 2170ms | 2 NS 0 A 4 MX | 🔓 Insecure | View |