| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.205.112.13 | 3600s | — | AS8075 | Microsoft Corporation | 172.200.0.0/13 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.205.112.13 |
| 🔶 Autoconfig | 172.205.112.13 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 2026030200 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-04 21:30:35 | 2629ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 12:21:33 | 394ms | 4 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-22 19:25:03 | 313ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 23:27:56 | 374ms | 4 NS 1 A 0 MX | ⚠️ Bogus | View |
| 2026-06-18 06:58:43 | 733ms | 4 NS 1 A 0 MX | 🔒 Secure | View |