SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for dfxincail.com

Expired
Issued by (CA)
Let's Encrypt
Subject
factory.sjzshkj.cn
Valid from
Mar 21, 2026
Valid until
Jun 19, 2026 (expired 33 days ago)
Public key
RSA 2048-bit
Serial
068D190AAC9E5466A5090F9F92FBA3725760
SHA-256 fingerprint
26:E3:8A:68:2A:23:28:25:40:CA:11:F4:A4:8E:BE:FB:C4:0A:B3:12:A8:B6:76:CC:F3:FE:7A:B8:E9:E8:BA:60
Chain
R12 → ISRG Root X1
Subject Alternative Names (1)
factory.sjzshkj.cn

Certificate Authority Authorization (CAA)

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