Apex, subdomain, or URL. We figure it out.

TLS certificate

The certificate is trusted and in date.

Valid69 days left

Certificate

Issuer
Go Daddy Secure Certificate Authority - G2 (GoDaddy.com, Inc.)
Subject
berkshirehathaway.com

Validity

Valid from
May 13, 2026
Valid to
Aug 11, 2026

Connection

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

Subject alternative names (2)

  • www.berkshirehathaway.com
  • berkshirehathaway.com

Chain

  1. 01

    berkshirehathaway.com

    issued by Go Daddy Secure Certificate Authority - G2 (GoDaddy.com, Inc.)

  2. 02

    Go Daddy Secure Certificate Authority - G2 (GoDaddy.com, Inc.)

    issued by Go Daddy Root Certificate Authority - G2 (GoDaddy.com, Inc.)

  3. 03

    Go Daddy Root Certificate Authority - G2 (GoDaddy.com, Inc.)

    root

Fingerprint

SHA-256
31:C5:71:2D:55:B2:2C:FC:28:95:86:D5:0D:55:40:48:49:6E:46:00:C1:5C:6F:A6:18:C1:26:F4:B7:84:26:A6
Serial number
10FA2A6CE6A2DAB4