| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.100.50.51 | 600s | — | AS8075 | Microsoft Corporation | 23.100.0.0/15 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 23.100.50.51 |
| 🔶 Autoconfig | 23.100.50.51 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2017031541 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-29 08:57:44 | 1507ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-07-02 13:08:19 | 3003ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-25 05:30:04 | 1021ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-24 21:04:06 | 1441ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-20 17:57:18 | 608ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-20 05:59:07 | 752ms | 5 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-17 15:35:17 | 1180ms | 5 NS 1 A 5 MX | 🔒 Secure | View |