| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.199.108.153 | 120s | 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 | 2411651653 |
| Primary NS (MNAME) | frank.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 15:31:51 | 1531ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 10:21:20 | 1233ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 05:27:59 | 480ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-09 02:15:17 | 888ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-17 21:54:56 | 769ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-01 23:40:13 | 1385ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-16 14:42:20 | 346ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |