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 tzhl.gov.cn

Self-signed
Issued by (CA)
SafeLine Fallback Certificate
Subject
SafeLine Fallback Certificate
Valid from
Sep 14, 2020
Valid until
Sep 12, 2030 (1513 days remaining)
Public key
RSA 4096-bit
Serial
BDBC6FDA83C350BFFE39B86B046D5B32
SHA-256 fingerprint
21:CE:12:E9:13:77:D0:F2:DE:38:96:C7:C4:15:DB:B6:42:2E:C9:BA:FF:22:74:09:E8:84:B1:0A:C1:1C:D5:6A
Chain

Certificate Authority Authorization (CAA)

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