| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 188.166.143.55 | 3600s | — | AS14061 | DigitalOcean, LLC | 188.166.0.0/16 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | E54A7262DC6E3E0F06227A22B71D01DC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082901 |
| 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 | |
|---|---|---|---|---|
| 2026-08-30 15:39:57 | 652ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-21 17:38:44 | 5000ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-18 09:36:41 | 2098ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-29 20:07:49 | 1733ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 00:41:09 | 726ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-29 03:40:07 | 1162ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 15:36:52 | 3006ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |
| 2026-06-24 10:16:25 | 1162ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 00:37:20 | 1193ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-16 12:52:40 | 1743ms | 2 NS 1 A 4 MX | 🔒 Secure | View |