| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx01.tuxn.dk | 91.226.144.104 | mx01.tuxn.dk | AS216275 Netnoerden ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 91.226.144.104 |
| TXT Record |
|---|
| v=spf1 a a:mx01.tuxn.dk -all |
| Policy | Record (ornskjold.dk) |
|---|---|
| -all (hard fail) | v=spf1 a a:mx01.tuxn.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 | |
|---|---|---|---|---|
| 2026-09-01 17:47:04 | 3365ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-26 18:57:47 | 8574ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-22 15:34:24 | 12586ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-19 13:02:33 | 2955ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 15:13:36 | 700ms | 2 NS 0 A 1 MX | 🔒 Secure | View |