| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mxbackup.frdata.dk | 87.116.30.151 | mxbackup.frdata.dk | AS31027 GlobalConnect A/S |
| 20 | 43200s | mxbackup2.frdata.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.116.30.149 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| 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 | |
|---|---|---|---|---|
| 2026-07-28 16:24:25 | 6706ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-30 09:25:38 | 542ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-28 06:25:03 | 958ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-20 01:42:02 | 2594ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-17 13:52:10 | 1856ms | 2 NS 0 A 2 MX | 🔒 Secure | View |