SSL/TLS Certificate Lookup

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

ruprec.com

SSL/TLS Certificate

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SSL/TLS Certificate for ruprec.com

Valid
Issued by (CA)
Sectigo Limited
Subject
ruprec.com
Valid from
Jan 6, 2026
Valid until
Jan 6, 2027 (170 days remaining)
Public key
RSA 2048-bit
Serial
A2BB8AF66E76904BCA36ED906D9F2F30
SHA-256 fingerprint
FE:A6:9E:F1:90:4E:21:48:A5:97:2A:B1:DB:9A:63:FF:B7:96:B6:A9:24:E0:55:AD:DA:DF:B9:42:4F:A7:20:04
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46
Subject Alternative Names (2)
ruprec.com, www.ruprec.com

Certificate Authority Authorization (CAA)

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