SSL/TLS Certificate Lookup

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

karnik.com

SSL/TLS Certificate

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SSL/TLS Certificate for karnik.com

Valid
Issued by (CA)
Let's Encrypt
Subject
karnik.com
Valid from
Jun 27, 2026
Valid until
Sep 25, 2026 (65 days remaining)
Public key
RSA 2048-bit
Serial
05A6ED0CAEB6939DBB650AEA9AA6BC458AE8
SHA-256 fingerprint
D0:86:4E:19:82:79:B1:E1:14:93:EF:96:43:4D:4A:3E:DA:0A:47:1C:8A:BB:60:DF:FC:92:7F:E5:28:CB:45:36
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
karnik.com, www.karnik.com

Certificate Authority Authorization (CAA)

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