SSL Certificate Check for notion.so
Live SSL/TLS certificate report for notion.so — grade, expiration, issuer, and protocol.
A
notion.so
Secure — SSL/TLS Security Grade
Certificate Details
Subject (CN)notion.so
IssuerGoogle Trust Services
Valid FromJun 15 22:41:17 2026 GMT
Valid ToSep 13 23:41:14 2026 GMT
Days Remaining82 days
TLS ProtocolTLSv1.3
Cipher SuiteTLS_AES_256_GCM_SHA384
Subject Alternative Names (5)
notion.so*.notion.so*.dev.notion.so*.stg.notion.so*.www.notion.so
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