| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | safetracking.dk | — | — | — |
| 20 | 43200s | mailbackup.safehouse.dk | 95.209.144.48 | 95.209.144.48.3.dk | AS44034 Hi3G Access AB |
| TXT Record |
|---|
| v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:80.251.201.52 -all |
| Policy | Record (safetracking.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:80.196.145.158 ip4:95.209.144.48 ip4:86.52.42.31 ip4:80.251.201.52 -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 | |
|---|---|---|---|---|
| 2026-08-08 22:18:29 | 4821ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-07-20 12:22:51 | 4632ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-27 07:56:30 | 515ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-22 07:07:56 | 1180ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 23:02:53 | 576ms | 2 NS 0 A 2 MX | 🔒 Secure | View |
| 2026-06-17 14:44:15 | 1085ms | 2 NS 0 A 2 MX | 🔒 Secure | View |