SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for cristinagroup.com

Self-signed
Issued by (CA)
crs-CRSDC-CA
Subject
exp-e.cristinagroup.com
Valid from
Jul 8, 2026
Valid until
Jul 8, 2028 (714 days remaining)
Public key
RSA 4096-bit
Serial
2200002C321C3D4500F4F7FEF7000200002C32
SHA-256 fingerprint
63:F8:52:8A:EE:FC:C1:FB:7C:06:8D:72:B3:14:05:73:56:1C:C3:90:0C:8B:D7:D6:98:45:C7:E4:B4:B3:B5:ED
Chain
crs-CRSDC-CA
Subject Alternative Names (5)
collab-edge.cristinagroup.com, collab-edge.cristinarubinetterie.com, cristinagroup.com, cristinarubinetterie.com, exp-e.cristinagroup.com

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

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