SSL/TLS Certificate Lookup

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

runfon.com.cn

SSL/TLS Certificate

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SSL/TLS Certificate for runfon.com.cn

Valid
Issued by (CA)
TrustAsia Technologies, Inc.
Subject
www.szsjsm.com
Valid from
Jul 6, 2026
Valid until
Oct 4, 2026 (74 days remaining)
Public key
RSA 2048-bit
Serial
373A0AF4148312C44AFBA8C70AF3AC73DD890CE9
SHA-256 fingerprint
C2:65:0D:3A:B1:2E:FB:65:DA:4F:B7:90:26:8B:C0:D8:97:27:42:5D:A9:EF:E1:60:E2:60:73:F0:6A:10:4E:0B
Chain
LiteSSL RSA CA 2025 → TrustAsia TLS RSA Root CA → Certum Trusted Network CA
Subject Alternative Names (4)
runfon.com.cn, szsjsm.com, www.runfon.com.cn, www.szsjsm.com

Certificate Authority Authorization (CAA)

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