| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 144.76.20.91 | 3600s | static.91.20.76.144.clients.your-server.de | AS24940 | Hetzner Online GmbH | 144.76.0.0/16 | 🇩🇪 Germany | Falkenstein |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.106.16 |
| 🔶 Autoconfig | 94.231.106.16 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025090300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 08:23:11 | 559ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 11:10:14 | 634ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 21:08:21 | 1231ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 06:58:28 | 1728ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 23:34:11 | 2005ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 23:29:42 | 678ms | 4 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:15:23 | 2329ms | 4 NS 1 A 1 MX | 🔒 Secure | View |