SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for prime-tass.ru

Hostname mismatch
Issued by (CA)
Hellenic Academic and Research Institutions CA
Subject
*.1prime.ru
Valid from
Aug 28, 2026
Valid until
Mar 15, 2027 (119 days remaining)
Public key
EC 256-bit
Serial
3385EE03814CC07C20566B5D0944DF57
SHA-256 fingerprint
DD:C3:32:AA:73:BC:C8:9A:43:0F:37:70:18:A5:4B:D0:93:3D:2A:D6:D8:E3:89:6D:30:D2:AE:C5:65:5E:F1:C8
Chain
HARICA DV TLS ECC → HARICA TLS ECC Root CA 2021
Subject Alternative Names (4)
*.1prime.ru, 1prime.ru, site.birweb.1prime.ru, www.site.birweb.1prime.ru

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

We've observed 1 previous certificate for this host. This certificate has been served since Nov 2, 2026.

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TLS certificate

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