SSL/TLS Certificate Lookup

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

websim.it

SSL/TLS Certificate

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SSL/TLS Certificate for websim.it

Valid
Issued by (CA)
DigiCert Inc
Subject
*.websim.it
Valid from
Feb 4, 2026
Valid until
Feb 26, 2027 (220 days remaining)
Public key
RSA 2048-bit
Serial
070D2C9F4933DB32A49786A888228DBC
SHA-256 fingerprint
55:BE:65:E7:A5:C8:21:F0:F8:44:A4:EC:F2:F6:94:30:5A:C0:1A:82:0E:1A:8D:7F:F2:CF:A5:90:D3:F4:C7:61
Chain
Thawte TLS RSA CA G1 → DigiCert Global Root G2
Subject Alternative Names (2)
*.websim.it, websim.it

Certificate Authority Authorization (CAA)

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