| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.16.124.19 | 43200s | ec2-52-16-124-19.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 52.16.124.19 |
| 🔶 Autoconfig | 52.16.124.19 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 15:52:01 | 1331ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-07-17 18:34:15 | 5182ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-07-02 02:34:53 | 1055ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-21 07:46:26 | 584ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-20 01:56:29 | 888ms | 2 NS 1 A 5 MX | 🔒 Secure | View |
| 2026-06-16 16:26:01 | 574ms | 2 NS 1 A 5 MX | 🔒 Secure | View |