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techpark.jp

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Fetching the TLS certificate

TLS certificate

The certificate is trusted and in date.

Valid41 days left

Certificate

Issuer: YR1 (Let's Encrypt)
Subject: www.techpark.jp

Validity

Valid from: Jun 07, 2026
Valid to: Sep 05, 2026

Connection

Protocol: TLSv1.3
Key: RSA 2048
Cipher: TLS_AES_256_GCM_SHA384 (TLSv1.3)

Subject alternative names (2)

techpark.jp
www.techpark.jp

Chain

01
www.techpark.jp
issued by YR1 (Let's Encrypt)
02
YR1 (Let's Encrypt)
issued by Root YR (ISRG)
03
Root YR (ISRG)
issued by ISRG Root X1 (Internet Security Research Group)
04
ISRG Root X1 (Internet Security Research Group)
root

Fingerprint

SHA-256: 62:ED:30:3A:2B:78:63:F7:8C:EB:EF:07:66:6E:C3:D7:7B:06:C7:CD:15:39:1B:5B:56:5C:13:ED:6B:B0:05:98
Serial number: 05328B07A27DB15116051B883343E7DC8C3D