| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.167.100.128 | 7200s | mail.gunstigt.dk | AS24940 | Hetzner Online GmbH | 89.167.0.0/17 | 🇩🇪 Germany | Gunzenhausen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | mail.gunstigt.dk | 89.167.100.128 | mail.gunstigt.dk | AS24940 Hetzner Online GmbH |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f9:c014:8d6:: | 7200s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇫🇮 Finland | Helsinki |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (gunstigt.dk) |
|---|---|
| -all (hard 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 | 2026061902 |
| Primary NS (MNAME) | ns1.your-server.de |
| Responsible (RNAME) | postmaster@your-server.de |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 08:44:25 | 962ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-29 21:37:37 | 809ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 01:28:06 | 880ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 07:49:34 | 1678ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 23:38:29 | 1491ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:03:15 | 1272ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |