| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 3.123.8.97 | 3600s | ec2-3-123-8-97.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 3.96.0.0/11 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | web6.netplads.dk | 91.221.196.224 | — | AS51468 One.com A/S |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032402 |
| 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 10:05:17 | 663ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 21:24:32 | 677ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 15:23:13 | 1660ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-25 06:45:02 | 770ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-17 15:03:57 | 524ms | 2 NS 1 A 1 MX | 🔒 Secure | View |