| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.45.14.190 |
| 🔶 Autoconfig | 104.45.14.190 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026081801 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2013-10-31 |
| Expires | 2026-10-31 (55d) |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-18 19:51:06 | 1749ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-19 12:24:31 | 552ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-14 02:31:52 | 543ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 06:47:15 | 552ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-06-19 19:20:12 | 887ms | 2 NS 0 A 4 MX | 🔒 Secure | View |
| 2026-06-16 15:25:47 | 676ms | 2 NS 0 A 4 MX | 🔒 Secure | View |