| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 900s | fpo.mail.dk | 34.140.124.121 | 121.124.140.34.bc.googleusercontent.com | AS396982 Google LLC |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2019022201 |
| Primary NS (MNAME) | authns001.yacn.dk |
| Responsible (RNAME) | hostmaster@itrelation.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 01:23:03 | 2482ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-08-07 17:29:42 | 4828ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 23:30:03 | 1579ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 07:17:52 | 1348ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 07:39:56 | 810ms | 3 NS 0 A 1 MX | 🔓 Insecure | View |