SSL/TLS Certificate Lookup

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

novosem.com

SSL/TLS Certificate

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SSL/TLS Certificate for novosem.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.novosem.com
Valid from
May 24, 2026
Valid until
Aug 22, 2026 (31 days remaining)
Public key
RSA 2048-bit
Serial
05236050764F1F4BBF398DDA40B5468271CE
SHA-256 fingerprint
77:A2:84:D1:FC:C4:F6:09:AB:FE:74:9F:3C:86:33:51:D6:21:7C:18:32:C7:BE:AD:4F:31:AF:C8:3B:4F:11:52
Chain
R12 → ISRG Root X1
Subject Alternative Names (3)
*.novosem.com, novosem.com, www.campusvirtual.novosem.com

Certificate Authority Authorization (CAA)

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