| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mxa.mailgun.org | 34.149.254.5 | 5.254.149.34.bc.googleusercontent.com | AS396982 Google LLC |
| 10 | 3600s | mxb.mailgun.org | 34.36.182.139 | 139.182.36.34.bc.googleusercontent.com | AS396982 Google LLC |
| TXT Record |
|---|
| v=spf1 include:mailgun.org ~all |
| Policy | Record (richar.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:mailgun.org ~all |
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.richar.dk | CmVBNUFfa3_GEN23QJqlv8lw6t96n9afDFAO4pskZRc |
| TXT | _acme-challenge.richar.dk | Er7pq3dj-WqdHF_XunY_j3eDt65YcGP85SSp92KcGtE |
| 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 | 1663894364 |
| Primary NS (MNAME) | dns1.p06.nsone.net |
| Responsible (RNAME) | hostmaster@nsone.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 15:29:53 | 1994ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-08-26 13:46:21 | 947ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 10:53:21 | 4621ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 14:26:46 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 14:36:50 | 1654ms | 4 NS 2 A 2 MX | 🔓 Insecure | View |