| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.40.237.158 | 3600s | ec2-52-40-237-158.us-west-2.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.40.0.0/14 | 🇺🇸 United States | Boardman |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod8-cph3.one.com | 185.164.14.102 | mx1.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod8-cph3.one.com | 185.164.14.103 | mx2.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod8-cph3.one.com | 185.164.14.104 | mx3.pub.mailpod8-cph3.one.com | AS51468 One.com A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com | DANE-EE · SPKI · SHA-256 | BF2BAC81D64CD548F2920A7E0ADF7907… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-09 06:09:18 | 951ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-21 21:25:37 | 4881ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-11 08:20:54 | 981ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-27 19:25:17 | 671ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-27 11:10:40 | 637ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-23 06:44:28 | 2970ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-23 05:32:32 | 940ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 00:23:17 | 699ms | 2 NS 1 A 3 MX | 🔒 Secure | View |