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Results for

merck.de

TLS certificate

The certificate is trusted and in date.

Valid69 days left

Certificate

Issuer
R12 (Let's Encrypt)
Subject
merck.de

Validity

Valid from
May 11, 2026
Valid to
Aug 09, 2026

Connection

Protocol
TLSv1.3
Key
RSA 4096
Cipher
TLS_AES_256_GCM_SHA384 (TLSv1.3)

Subject alternative names (1)

  • merck.de

Chain

  1. 01

    merck.de

    issued by R12 (Let's Encrypt)

  2. 02

    R12 (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
E3:A7:F3:9C:1B:13:D3:4C:1C:85:63:73:57:35:B8:C2:6D:5E:3D:98:B4:A7:BE:92:1C:89:7C:25:5D:18:DA:DA
Serial number
05C76563B57F2F96E390C21F47CDFD4B8C05