| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 150.171.109.198 | 300s | — | AS8075 | Microsoft Corporation | 150.171.64.0/18 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail03.portsit.se | 193.14.90.173 | mail03.portsit.se | AS1257 Tele2 SWIPnet |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2603:1061:14:c4::1 | 300s | — | AS8075 | Microsoft Corporation | 2603:1060:0:0:0:0:0:0/31 | 🇺🇸 United States | — |
| 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 | 2026082700 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 01:01:37 | 666ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 01:45:25 | 1091ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 00:48:50 | 992ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 23:58:38 | 1130ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-09 01:31:30 | 1784ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 12:18:45 | 608ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |