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bayer.com

TLS certificate

The certificate is trusted and in date.

Valid53 days left

Certificate

Issuer
R13 (Let's Encrypt)
Subject
bayer.com

Validity

Valid from
Apr 27, 2026
Valid to
Jul 26, 2026

Connection

Protocol
TLSv1.3
Key
RSA 4096
Cipher
TLS_AES_128_GCM_SHA256 (TLSv1.3)

Subject alternative names (1)

  • bayer.com

Chain

  1. 01

    bayer.com

    issued by R13 (Let's Encrypt)

  2. 02

    R13 (Let's Encrypt)

    issued by ISRG Root X1 (Internet Security Research Group)

  3. 03

    ISRG Root X1 (Internet Security Research Group)

    root

Fingerprint

SHA-256
FE:66:9E:55:F8:7F:71:92:09:D4:76:2C:1B:B1:79:EA:16:55:CD:01:8E:DB:4F:66:6E:20:11:D0:A1:E3:B9:33
Serial number
054902E51BBD257AB62899A5B58F52956912