| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.51.189.19 | — | ec2-52-51-189-19.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.48.0.0/14 | 🇮🇪 Ireland | Dublin |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 00E55642F312E05CDB899B1433EDF47F… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061105 |
| 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 | |
|---|---|---|---|---|
| 2026-08-18 20:56:52 | 2943ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-11 03:46:16 | 4824ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-19 09:29:19 | 931ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-01 12:10:46 | 737ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-29 18:56:11 | 1037ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-26 09:37:23 | 1445ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 17:04:42 | 1131ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 09:09:57 | 1331ms | 2 NS 1 A 4 MX | 🔒 Secure | View |