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 ortana.ru

Valid
Issued by (CA)
Let's Encrypt
Subject
ortana.ru
Valid from
Jun 12, 2026
Valid until
Sep 10, 2026 (49 days remaining)
Public key
EC 256-bit
Serial
052C2006F2B1D940D382C902C5AD5EEB6A9A
SHA-256 fingerprint
30:00:46:8C:76:A7:54:DF:2E:43:23:55:42:AC:2B:90:42:8D:90:39:1E:E1:F9:1A:80:28:5B:A5:6C:59:F9:F6
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
ortana.ru

Certificate Authority Authorization (CAA)

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DNS changes

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TLS certificate

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