SSL/TLS Certificate Lookup

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

projectgroup.it

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for projectgroup.it

Valid
Issued by (CA)
Let's Encrypt
Subject
*.projectgroup.it
Valid from
Jun 16, 2026
Valid until
Sep 14, 2026 (54 days remaining)
Public key
RSA 2048-bit
Serial
052467272FB7590BB3970C1BC5EE4F879973
SHA-256 fingerprint
64:B3:AB:D4:3B:84:06:9C:E9:26:19:CC:B4:31:9E:25:6E:D6:14:84:A7:37:27:53:AC:17:2D:DA:2D:A9:7B:56
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.projectgroup.it, projectgroup.it

Certificate Authority Authorization (CAA)

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