| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail03.portsit.se | 193.14.90.173 | mail03.portsit.se | AS1257 Tele2 SWIPnet |
| 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 | 2025111700 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-22 16:36:37 | 3620ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 10:47:24 | 1170ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 13:41:01 | 835ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 23:41:48 | 427ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 23:40:02 | 495ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |