SSL/TLS Certificate Lookup

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

genium.sg

SSL/TLS Certificate

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SSL/TLS Certificate for genium.sg

Valid
Issued by (CA)
Let's Encrypt
Subject
genium.sg
Valid from
Jul 4, 2026
Valid until
Oct 2, 2026 (72 days remaining)
Public key
RSA 2048-bit
Serial
0544EBAC03AA0FEA7AD2FE22972998EB4DDE
SHA-256 fingerprint
E1:53:6C:97:B1:84:EE:94:A8:FF:4F:3A:74:7D:16:74:5D:4D:6D:66:30:C8:DE:16:5D:02:7D:88:38:FF:91:96
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
genium.sg

Certificate Authority Authorization (CAA)

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