| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.239.32.21 | 43200s | any-in-2015.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 216.239.32.21 |
| 🔶 Autoconfig | 216.239.32.21 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-10 14:14:58 | 1312ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-16 19:07:36 | 3291ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-07-11 06:46:38 | 1766ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-26 03:12:19 | 1806ms | 2 NS 1 A 7 MX | 🔒 Secure | View |
| 2026-06-24 07:08:51 | 945ms | 2 NS 1 A 7 MX | ⚠️ Bogus | View |
| 2026-06-17 22:17:01 | 835ms | 2 NS 1 A 7 MX | 🔒 Secure | View |