| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns-1210.awsdns-23.org | — | — | — |
| ns-1538.awsdns-00.co.uk | — | — | — |
| ns-53.awsdns-06.com | — | — | — |
| ns-830.awsdns-39.net | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.79.140.78 | — | box.cswarning.dk | AS16509 | Amazon.com, Inc. | 3.64.0.0/12 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | box.cswarning.dk | 3.79.140.78 | box.cswarning.dk | AS16509 Amazon.com, Inc. |
| Policy | Record (_dmarc.cswarning.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | IgMgcNBKzmT5fVldPuA7 |
| max_age | 604800s |
| Policy MX | — |
| 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 | 1 |
| Primary NS (MNAME) | ns-830.awsdns-39.net |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |