| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.143.240 | 21600s | cluster.signundsinn.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 86400s | mail03.portsit.se | 193.14.90.173 | mail03.portsit.se | AS1257 Tele2 SWIPnet |
| TXT Record |
|---|
| v=spf1 include:spf.mandrillapp.com ?all |
| Policy | Record (cafeklassiker.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.mandrillapp.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 | 2025111700 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 15:56:31 | 707ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-08 20:49:59 | 25897ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 02:56:26 | 702ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 03:00:43 | 650ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 17:14:31 | 1349ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 18:50:48 | 800ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |