| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 193.14.90.203 | 28800s | redirect.portsit.se | AS1257 | Tele2 SWIPnet | 193.12.0.0/14 | 🇸🇪 Sweden | Malmö |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 28800s | spamfilter01.hostcenter.dk | 176.62.205.50 | spamfilter01.hostcenter.dk | AS57030 Itm8 A/S |
| 20 | 28800s | spamfilter02.hostcenter.dk | 176.62.205.50 | spamfilter01.hostcenter.dk | AS57030 Itm8 A/S |
| 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 | 2023121400 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 28800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 00:59:13 | 2803ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-27 22:24:51 | 4298ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 03:27:48 | 777ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-20 16:52:45 | 996ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:12:55 | 2354ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |