| Host / Domain | : | mx01.posteo.de |
| Last checked | : | 2024-04-20 13:02:46 UTC |
| Secure (DNSSEC) | : | Yes |
| | |
| SMTP (25) |
|---|
| TLSA present | : | Yes |
| TLSA valid | : | Yes |
| |
| Validated |
| DANE-EE | | Domain-issued certificate |
| SPKI | | SubjectPublicKeyInfo |
| SHA2-256 | | 256 bit hash by SHA2 |
| 2A2413F46C23290866A3FB9C1658A4 more... |
| 04BCF6A71373D002A29D67C23ED8DF298D |
|
| |
| Not valid |
| DANE-EE | | Domain-issued certificate |
| SPKI | | SubjectPublicKeyInfo |
| SHA2-256 | | 256 bit hash by SHA2 |
| 13815B2C03F7BD63C5486970642844 more... |
| 2EDAB706D5B018A27575CA989129A196D5 |
|
| Server certificate | : |
| mx01.posteo.de |
| DNS:mx01.posteo.de |
| DNS:mx02.posteo.de |
| DNS:mx03.posteo.de |
| more... |
| DNS:mx04.posteo.de |
| DNS:mxv6.posteo.de |
|
| Certificate valid | : | Yes |
| Certificate Authorities | : |
| GeoTrust EV RSA CA G2 |
| DigiCert Global Root G2 |
|
| Well-known root CA | : | Yes |
| | |
