| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 136.243.215.14 | 21600s | mail1.carsteng.dk | AS24940 | Hetzner Online GmbH | 136.243.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 21600s | mail2.carsteng.dk | 136.243.215.10 | mail2.carsteng.dk | AS24940 Hetzner Online GmbH |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (soenderjyde.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~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 | 2025061700 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 20:18:44 | 1467ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 18:22:28 | 1417ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 21:10:52 | 1885ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 10:37:00 | 3779ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 06:24:18 | 909ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |