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 aperi-think.it

Valid
Issued by (CA)
Let's Encrypt
Subject
aperi-think.it
Valid from
Aug 8, 2026
Valid until
Nov 6, 2026 (35 days remaining)
Public key
EC 384-bit
Serial
055D4E8BB8A0ECEFD31687560CDA45DCFD93
SHA-256 fingerprint
F5:39:2A:6D:68:CD:7A:9F:F0:3A:AC:D1:19:75:2E:E4:71:C3:72:B5:FB:2B:B1:9B:F2:9F:3A:7E:6B:8B:06:D8
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (6)
aperi-think.it, ftp.aperi-think.it, mail.aperi-think.it, pop.aperi-think.it, smtp.aperi-think.it, www.aperi-think.it

Certificate Authority Authorization (CAA)

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

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DNS changes

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TLS certificate

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