| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.21.10.88 | 900s | ec2-51-21-10-88.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 51.20.0.0/14 | 🇸🇪 Sweden | Stockholm |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 51.21.10.88 |
| 🔶 Autoconfig | 51.21.10.88 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024123001 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 06:59:29 | 813ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-24 09:55:13 | 560ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 12:49:48 | 912ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-23 04:17:14 | 661ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 17:44:54 | 990ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 13:20:37 | 492ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-16 14:28:27 | 302ms | 2 NS 1 A 0 MX | 🔒 Secure | View |