| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 165.227.140.129 | 900s | do1.dudal.com | AS14061 | DigitalOcean, LLC | 165.227.0.0/16 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| 🔶 Autoconfig | 165.227.140.129 |
| TXT Record |
|---|
| MS=ms68704461 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (askom.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2009010127 |
| Primary NS (MNAME) | ns20.digicertdns.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-25 15:07:50 | 1395ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 15:35:24 | 1388ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 20:28:50 | 3929ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 22:47:42 | 907ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:45:32 | 746ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |