| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.58.154.46 | 86400s | ec2-52-58-154-46.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.56.0.0/14 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.investorkonto.dk | 52.58.154.46 | ec2-52-58-154-46.eu-central-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 52.58.154.46 |
| 🔶 Autoconfig | 52.58.154.46 |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2019031304 |
| Primary NS (MNAME) | ns1.openprovider.nl |
| Responsible (RNAME) | dns@openprovider.eu |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 04:31:09 | 1461ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 19:28:09 | 2631ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 19:16:12 | 671ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 07:52:53 | 2506ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 15:25:15 | 3299ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |