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csl.li

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Fetching the TLS certificate

TLS certificate

The certificate is trusted and in date.

Valid58 days left

Certificate

Issuer: YE1 (Let's Encrypt)
Subject: www.csl.li

Validity

Valid from: Jun 24, 2026
Valid to: Sep 22, 2026

Connection

Protocol: TLSv1.3
Key: ECDSA prime256v1
Cipher: TLS_AES_128_GCM_SHA256 (TLSv1.3)

Subject alternative names (2)

csl.li
www.csl.li

Chain

01
www.csl.li
issued by YE1 (Let's Encrypt)
02
YE1 (Let's Encrypt)
issued by Root YE (ISRG)
03
Root YE (ISRG)
issued by ISRG Root X2 (Internet Security Research Group)
04
ISRG Root X2 (Internet Security Research Group)
issued by ISRG Root X1 (Internet Security Research Group)
05
ISRG Root X1 (Internet Security Research Group)
root

Fingerprint

SHA-256: 64:4C:61:65:8F:B6:F5:EA:5F:18:90:B5:62:D3:26:D7:54:02:65:30:FC:2A:62:2C:3C:E5:90:0B:3F:A6:0E:3A
Serial number: 05F2C7C8CD0911A79FB25853BB3A51A9AAAA