| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx01.it-inside.dk | 194.182.36.10 | mx01.it-inside.dk | AS42525 GlobalConnect A/S |
| 20 | 43200s | mx02.it-inside.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (thygesen-mail.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| 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 | |
|---|---|---|---|---|
| 2026-08-14 19:30:38 | 6849ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-07-01 18:40:11 | 707ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-27 02:15:17 | 446ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-24 00:12:51 | 1185ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 07:58:45 | 917ms | 2 NS 0 A 2 MX | 🔒 Secure | View |