SSL/TLS Certificate Lookup

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

primalblue.com

SSL/TLS Certificate

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SSL/TLS Certificate for primalblue.com

Valid
Issued by (CA)
DigiCert Inc
Subject
primalblue.com
Valid from
May 29, 2026
Valid until
Nov 29, 2026 (131 days remaining)
Public key
RSA 2048-bit
Serial
0E414635C34514D5BE434F02F7D5589C
SHA-256 fingerprint
DF:42:63:8D:AE:26:62:F9:F0:98:73:4A:B4:CA:F8:64:BB:44:96:0B:9B:0F:7A:62:17:F1:1D:74:B2:E2:C3:4A
Chain
GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Subject Alternative Names (1)
primalblue.com

Certificate Authority Authorization (CAA)

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