| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | spamscan1.tdhost.dk | 81.27.211.136 | spamscan1.tdhost.dk | AS42525 GlobalConnect A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | mail.techno-design.dk |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.tdhost.dk -all |
| Policy | Record (dynamed.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.tdhost.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 | 2026081301 |
| 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 05:24:29 | 769ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-07-15 11:14:08 | 737ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-28 15:50:49 | 1280ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-24 17:03:00 | 888ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-23 15:14:44 | 1174ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 05:15:11 | 451ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-17 05:10:46 | 538ms | 2 NS 0 A 1 MX | 🔒 Secure | View |