SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
x5-tech.ru
SSL/TLS Certificate
SSL/TLS Certificate for x5-tech.ru
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- x5-tech.ru
- Valid from
- Jul 22, 2026
- Valid until
- Feb 6, 2027 (130 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06729791EF26400DC29FEEF3A43AF4F3
- SHA-256 fingerprint
- 28:9A:F3:8D:FE:28:DD:92:E8:49:98:64:6B:38:FC:7F:BD:06:E9:1E:4A:08:B9:35:0C:2F:DF:13:37:60:DE:7E
- Chain
- HARICA DV TLS RSA → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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DNS changes
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TLS certificate
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