| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 204.16.247.189 | 3600s | — | AS20326 | TeraSwitch Networks Inc. | 204.16.240.0/21 | 🇺🇸 United States | Pittsburgh |
| 204.16.247.190 | 3600s | — | AS20326 | TeraSwitch Networks Inc. | 204.16.240.0/21 | 🇺🇸 United States | Pittsburgh |
| 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 | 1732537787 |
| Primary NS (MNAME) | ns1.libsyn.com |
| Responsible (RNAME) | admin@dnsimple.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 15:46:55 | 5830ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-08-25 04:55:11 | 6014ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-14 07:42:15 | 5308ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-07-02 22:35:42 | 15335ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 09:59:57 | 1206ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-26 01:11:02 | 5611ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 22:03:55 | 1097ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 04:19:13 | 4040ms | 4 NS 2 A 0 MX | 🔓 Insecure | View |