| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.199.108.153 | 3600s | cdn-185-199-108-153.github.com | AS54113 | Fastly, Inc. | 185.199.108.0/22 | 🇺🇸 United States | — |
| 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 | 2021101202 |
| Primary NS (MNAME) | ns61.domaincontrol.com |
| Responsible (RNAME) | dns@jomax.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 11:27:43 | 647ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-21 13:58:21 | 1199ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 19:31:34 | 1051ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-19 22:44:08 | 1617ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 15:36:54 | 6499ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |