| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx3.blueit.dk | 185.195.172.25 | mx3.blueit.dk | AS42686 Blue IT Aps |
| TXT Record |
|---|
| v=spf1 mx mx:malerlene.dk -all |
| Policy | Record (malerlene.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx mx:malerlene.dk -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 | |
|---|---|---|---|---|
| 2026-07-02 23:30:53 | 9500ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-22 20:49:52 | 982ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-22 15:13:12 | 1171ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 03:48:45 | 534ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 15:18:20 | 439ms | 2 NS 0 A 1 MX | ⚠️ Bogus | View |