| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 5.75.248.51 | 3600s | static.51.248.75.5.clients.your-server.de | AS24940 | Hetzner Online GmbH | 5.75.128.0/17 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod10-cph3.one.com | 104.37.34.70 | mx1.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod10-cph3.one.com | 104.37.34.71 | mx2.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod10-cph3.one.com | 104.37.34.72 | mx3.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod10-cph3.one.com | 104.37.34.73 | mx4.pub.mailpod10-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.69 |
| 🔶 Autoconfig | 46.30.215.69 |
| TXT Record |
|---|
| brevo-code:b66fb68cdaf5814b02d19ddf790e6f2a |
| v=spf1 a mx include:_spf.elasticemail.com include:_custspf.one.com ~all |
| Policy | Record (kirurg-charlottebulow.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:_spf.elasticemail.com include:_custspf.one.com ~all |
| Policy | Record (_dmarc.kirurg-charlottebulow.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com | DANE-EE · SPKI · SHA-256 | 5932F73E86E0548B77B582F47919F654… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081004 |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 20:17:48 | 727ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-16 19:03:37 | 6929ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-08-11 03:24:44 | 9020ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-21 08:39:58 | 2435ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-20 01:59:35 | 562ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-19 13:26:32 | 772ms | 2 NS 1 A 4 MX | 🔒 Secure | View |
| 2026-06-18 03:28:35 | 767ms | 2 NS 1 A 4 MX | 🔒 Secure | View |