SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

lyondellbasell.com

SSL/TLS Certificate

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SSL/TLS Certificate for lyondellbasell.com

Valid
Issued by (CA)
Entrust Limited
Subject
lyondellbasell.com
Valid from
Oct 13, 2025
Valid until
Oct 13, 2026 (84 days remaining)
Public key
RSA 2048-bit
Serial
603BAAFE86CBCE733AF487A5B51E8F98
SHA-256 fingerprint
B1:FE:C9:BC:1E:5B:19:E5:37:49:A2:66:EA:73:D1:32:62:07:11:4C:0C:79:42:38:E0:E2:8E:D7:D8:F7:EB:55
Chain
Entrust OV TLS Issuing RSA CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (13)
aschulman.fr, lyb.com, lyondell.com, lyondellbasell.com, www-dev.lyondellbasell.com, www-int.lyondellbasell.com, www-new.lyondellbasell.com, www-preprod.lyondellbasell.com, www-stg.lyondellbasell.com, www.aschulman.fr, www.lyb.com, www.lyondell.com, www.lyondellbasell.com

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.