SSL/TLS Certificate Lookup

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

dhcas.gov.hk

SSL/TLS Certificate

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SSL/TLS Certificate for dhcas.gov.hk

Valid
Issued by (CA)
Hongkong Post
Subject
www.gov.hk
Valid from
Aug 19, 2026
Valid until
Mar 6, 2027 (124 days remaining)
Public key
RSA 2048-bit
Serial
72D882CF4846BF6FBF063FE587E76258F428B0A9
SHA-256 fingerprint
46:09:59:48:0E:B8:33:22:CC:00:37:59:C4:A8:4C:98:E0:C5:34:8D:EC:74:37:B6:16:68:7A:21:4C:E2:C8:1E
Chain
Hongkong Post e-Cert SSL CA 3 - 17 → Hongkong Post Root CA 3 → GlobalSign
Subject Alternative Names (39)
aud.gov.hk, cso.gov.hk, customs.gov.hk, dhcas.gov.hk, dhcas.hk, dsd.gov.hk, eac.gov.hk, eac.hk, elections.gov.hk, gfs.gov.hk, hcv.gov.hk, ipcc.gov.hk, landsd.gov.hk, reo.gov.hk, travelhealth.gov.hk, voterregistration.gov.hk, vr.gov.hk, wfsfaa.gov.hk, www.aud.gov.hk, www.aud.hk, www.auditcommission.hk, www.cso.gov.hk, www.customs.gov.hk, www.dhcas.gov.hk, www.dhcas.hk, www.dsd.gov.hk, www.eac.gov.hk, www.eac.hk, www.elections.gov.hk, www.gfs.gov.hk, www.gov.hk, www.hcv.gov.hk, www.ipcc.gov.hk, www.landsd.gov.hk, www.reo.gov.hk, www.travelhealth.gov.hk, www.voterregistration.gov.hk, www.vr.gov.hk, www.wfsfaa.gov.hk

Certificate Authority Authorization (CAA)

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

This certificate has been served since Jul 31, 2026.

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TLS certificate

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