| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mx1.startmail.com | 145.131.90.133 2a02:22a0:bbb6:1d00::1001:25 |
mx1.startmail.com mx1.startmail.com |
AS28685 Routit BV AS28685 Routit BV |
| 10 | 300s | mx2.startmail.com | 145.131.90.149 2a02:22a0:bbb6:1d00::1002:25 |
mx2.startmail.com mx2.startmail.com |
AS28685 Routit BV AS28685 Routit BV |
| TXT Record |
|---|
| startmail-verification=1b92dd00a295ca5a576e1212e5714d5e |
| v=spf1 include:spf.startmail.com ~all |
| Policy | Record (nouse.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.startmail.com ~all |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.startmail.com | DANE-EE · Full cert · SHA-256 | E55B6C28D2B16D0CC1A2371ADBFC3DD8… |
| SMTP _25._tcp.mx2.startmail.com | DANE-EE · Full cert · SHA-256 | E55B6C28D2B16D0CC1A2371ADBFC3DD8… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2411901620 |
| Primary NS (MNAME) | dell.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |