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 prolan.lt

Valid
Issued by (CA)
Let's Encrypt
Subject
prolan.lt
Valid from
Aug 20, 2026
Valid until
Nov 18, 2026 (74 days remaining)
Public key
RSA 4096-bit
Serial
0539CC088FBA6829D2DFFAD9F13C4372D571
SHA-256 fingerprint
64:51:21:2A:F8:E6:BB:9B:04:2E:43:38:73:D1:A7:CF:9B:3A:51:8D:7B:C3:61:2F:34:F9:8E:4D:ED:06:16:A1
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (3)
pastas.prolan.lt, prolan.lt, www.prolan.lt

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (comodoca.com, digicert.com, letsencrypt.org).

We've observed 1 previous certificate for this host. This certificate has been served since Aug 28, 2026.

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Uptime

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DNS changes

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TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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