SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
vitana-co.com
SSL/TLS Certificate
SSL/TLS Certificate for vitana-co.com
Hostname mismatch- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- mail.vitana-co.com
- Valid from
- May 4, 2026
- Valid until
- Nov 19, 2026 (46 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 026E9185F52BF0066CEAA68549F53A25
- SHA-256 fingerprint
- 43:B0:00:A7:1B:F5:5C:63:E5:FD:1A:CB:41:60:C4:9A:05:FA:71:18:2B:DF:99:C9:0F:3B:B3:EB:E9:CA:55:68
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 22, 2026.
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DNS changes
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TLS certificate
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