SSL/TLS Certificate Lookup

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

opto.agency

SSL/TLS Certificate

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SSL/TLS Certificate for opto.agency

Valid
Issued by (CA)
GoDaddy.com, Inc.
Subject
opto.agency
Valid from
Oct 9, 2025
Valid until
Oct 9, 2026 (79 days remaining)
Public key
RSA 2048-bit
Serial
375C3CD92CE551F3
SHA-256 fingerprint
0B:E9:D8:75:CF:C7:DB:58:8F:9A:21:77:B2:A0:F3:36:E4:C3:CC:8F:BC:25:4C:A2:00:B6:6D:46:EA:46:1A:88
Chain
Go Daddy Secure Certificate Authority - G2 → Go Daddy Root Certificate Authority - G2
Subject Alternative Names (1)
opto.agency

Certificate Authority Authorization (CAA)

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