| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.142 | 3600s | linux18.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod13-cph3.one.com | 185.10.9.42 | mx1.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod13-cph3.one.com | 185.10.9.43 | mx2.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod13-cph3.one.com | 185.10.9.44 | mx3.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod13-cph3.one.com | 185.10.9.45 | mx4.pub.mailpod13-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 185.21.41.142 |
| 🔶 Autoconfig | 185.21.41.142 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com | DANE-EE · SPKI · SHA-256 | BE8C554E6A2A9BFE9F87080F0AE71BAD… |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 02:48:19 | 656ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-29 19:32:02 | 621ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-26 16:31:17 | 574ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-22 17:20:34 | 6689ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-29 19:55:07 | 1034ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-02 11:49:03 | 895ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 12:57:28 | 760ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 01:22:28 | 1720ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-24 01:07:54 | 1590ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 17:56:14 | 2434ms | 2 NS 1 A 4 MX | ⚠️ Bogus | View |
| 2026-06-17 15:23:51 | 718ms | 2 NS 1 A 4 MX | 🔒 Secure | View |