| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 76.76.21.21 | 600s | — | AS16509 | Amazon.com, Inc. | 76.76.21.0/24 | 🇺🇸 United States | Walnut |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod11-cph3.one.com | 104.37.34.230 | mx1.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod11-cph3.one.com | 104.37.34.231 | mx2.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod11-cph3.one.com | 104.37.34.232 | mx3.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod11-cph3.one.com | 104.37.34.233 | mx4.pub.mailpod11-cph3.one.com | AS51468 One.com A/S |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com | DANE-EE · SPKI · SHA-256 | 068A81EDC98C58D5D494EDF2924D5F50… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082601 |
| 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 20:52:11 | 819ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-27 10:04:59 | 618ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-24 18:09:19 | 688ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-23 07:46:31 | 955ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-15 10:15:41 | 2284ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-09 14:35:25 | 5055ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-06 03:21:30 | 1017ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-01 13:55:42 | 910ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-29 04:41:24 | 571ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-27 19:22:04 | 783ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-26 18:41:56 | 8469ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-15 10:17:34 | 686ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 05:07:16 | 600ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 04:21:30 | 712ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 01:46:19 | 1603ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:59:08 | 645ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:58:18 | 635ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:53:20 | 895ms | 2 NS 1 A 0 MX | 🔒 Secure | View |