| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 165.160.13.20 | 14400s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| 165.160.15.20 | 14400s | — | AS19574 | Corporation Service Company | 165.160.12.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 14400s | h1-mailfilter.hosting.catpipe.net | 91.221.206.23 | h1-mailfilter.hosting.catpipe.net | AS47292 Sentia Denmark A/S |
| 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 | 2018081904 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 10800s |
| Retry | 5400s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 14400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 10:33:52 | 654ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 03:13:41 | 651ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 19:48:37 | 1027ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-19 00:15:16 | 956ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 00:31:20 | 1829ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 00:30:44 | 473ms | 2 NS 0 A 1 MX | 🔓 Insecure | View |