| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.svendsen-data.dk | 94.189.41.89 | mail.svendsen-data.dk | AS3292 TDC Holding A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 10 | 443 | autodiscover.svendsen-data.dk |
| TXT Record |
|---|
| v=spf1 mx a -all |
| Policy | Record (avim.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a -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 | |
|---|---|---|---|---|
| 2026-08-31 11:48:58 | 667ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-29 21:38:14 | 832ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:44:43 | 419ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-20 01:11:41 | 2538ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-19 07:23:12 | 755ms | 2 NS 0 A 1 MX | 🔒 Secure | View |
| 2026-06-16 13:55:05 | 902ms | 2 NS 0 A 1 MX | 🔒 Secure | View |