Host / Domain | : | smtp.alfa-system.pl |
Last checked | : | 2024-03-19 14:03:17 UTC |
Secure (DNSSEC) | : | Yes |
| | |
HTTPS (993) |
TLSA present | : | Yes |
TLSA valid | : | Yes |
| |
Validated |
DANE-EE | | Domain-issued certificate |
Cert | | Full certificate |
SHA2-512 | | 512 bit hash by SHA2 |
2749FB0063DAD4357CBB7E55E6E359 more... |
A8C997FFC67C86833B0F77BED370D3C88B0CC4E2 |
C9ECD208E6C4593547F025943B4CB61273D66FB6 |
99287AB6EF578DA467 |
|
| |
Validated |
DANE-EE | | Domain-issued certificate |
Cert | | Full certificate |
SHA2-256 | | 256 bit hash by SHA2 |
CDC612161E46BB3E0DE1455FBD297C more... |
97174547B140B4931D6CFA780DBDACE56D |
|
| |
Validated |
DANE-EE | | Domain-issued certificate |
SPKI | | SubjectPublicKeyInfo |
SHA2-256 | | 256 bit hash by SHA2 |
9BEC252D8EDE4960096823B092A11C more... |
9F7F9906BD47C7D9BE7691EFBEB65825EF |
|
Server certificate | : |
*.alfa-system.pl |
DNS:*.alfa-system.pl |
DNS:alfa-system.pl |
|
Certificate valid | : | Yes |
Certificate Authorities | : |
Certum Domain Validation CA SHA2 |
Certum Trusted Network CA |
Certum Trusted Network CA |
|
Well-known root CA | : | Yes |
| | |