| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.197.250.21 | 3600s | vdom195.net.dk1.zitcom.dk | AS48854 | team.blue Denmark A/S | 91.197.248.0/22 | 🇩🇰 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 / 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 | 2026082802 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 15:45:11 | 1210ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-20 23:07:22 | 5172ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-11 04:34:05 | 8935ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-20 08:04:31 | 4838ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-07-14 14:57:06 | 875ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-25 00:11:04 | 637ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-23 16:27:23 | 1043ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-22 22:27:39 | 697ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 21:22:57 | 1028ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-17 12:13:52 | 2762ms | 2 NS 1 A 4 MX | 🔒 Secure | View |