| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 209.42.31.22 | 300s | 209-42-31-22.my-reverse-dns.com | AS209341 | WHG Hosting Services Ltd | 209.42.31.0/24 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | s13845.fra1.stableserver.net | 209.42.31.21 | s13845.fra1.stableserver.net | AS209341 WHG Hosting Services Ltd |
| TXT Record |
|---|
| v=spf1 +a +mx +ip4:209.42.31.21 include:spf.stableserver.net include:spf.mta01.mailhawk.io ~all |
| Policy | Record (aqute.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:209.42.31.21 include:spf.stableserver.net include:spf.mta01.mailhawk.io ~all |
| Policy | Record (_dmarc.aqute.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.aqute.dk | Iq2oJ-BXCsQbsiIKT9vchWkgyHvgcf9ffTUfF1vsCD4 |
| TXT | _acme-challenge.aqute.dk | RwamggxieNZTVQx1_1FYOCY6QNUxdlwGJXUtgp5qYtA |
| 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 | 2413375709 |
| Primary NS (MNAME) | ada.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 12:53:42 | 716ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-29 05:40:58 | 1051ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-22 18:29:42 | 1133ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 13:23:10 | 1922ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 17:55:50 | 968ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 01:02:02 | 968ms | 2 NS 1 A 0 MX | ❓ Unknown | View |
| 2026-06-24 23:42:53 | 2516ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:38:34 | 607ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |