| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.199.108.153 | 43200s | cdn-185-199-108-153.github.com | AS54113 | Fastly, Inc. | 185.199.108.0/22 | 🇺🇸 United States | — |
| 185.199.109.153 | 43200s | cdn-185-199-109-153.github.com | AS54113 | Fastly, Inc. | 185.199.108.0/22 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.199.110.153 |
| 🔶 Autoconfig | 185.199.111.153 |
| TXT Record |
|---|
| google-site-verification=7aSm0RJYw6HxEW2FgdAhIWwuCfv2lapZX0jnRI43w7E |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082701 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 19:29:53 | 751ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-08-26 15:32:31 | 4762ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-08-09 01:02:46 | 6578ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-07-31 04:35:52 | 9162ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-28 09:46:45 | 657ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-25 14:08:37 | 761ms | 2 NS 2 A 5 MX | 🔒 Secure | View |
| 2026-06-17 17:14:19 | 1181ms | 2 NS 2 A 5 MX | 🔒 Secure | View |