SSL/TLS Certificate Lookup

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

lac.or.at

SSL/TLS Certificate

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SSL/TLS Certificate for lac.or.at

Valid
Issued by (CA)
Let's Encrypt
Subject
lac.or.at
Valid from
Jul 10, 2026
Valid until
Oct 8, 2026 (80 days remaining)
Public key
RSA 2048-bit
Serial
053C2D8F19D43EF6DC72B26910B334319123
SHA-256 fingerprint
48:5A:62:D6:0B:46:9E:AF:22:10:CD:CF:3B:C0:8A:4E:75:BE:4D:11:81:34:EB:6C:C4:82:5E:12:31:54:8A:BB
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
lac.or.at

Certificate Authority Authorization (CAA)

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