← All Government of Hong Kong (SAR), Hongkong Post, Certizen certificates
Intermediate Certificate

Hongkong Post e-Cert CA 2 - 15

Government of Hong Kong (SAR), Hongkong Post, Certizen
Browser Trust
Apple
Apple
Not Trusted
CCADB status only
Chrome
Chrome
Not Trusted
No direct match
Microsoft
Microsoft
Trusted
Not directly listed
Mozilla
Mozilla
Not Trusted
No direct match
Trust Bit Detail
SourceTrust Bits
CCADB — Derived Trust Bits
Client AuthenticationDocument SigningSecure Email
Cross-Signing (2)
Other CCADB certificate records sharing this certificate's Subject Key Identifier — the same key pair issued more than once (cross-signed by a different root, or a prior/next root during a transition).
Certificate Details
Record Type
Intermediate Certificate
Subject DN
C=HK, ST=Hong Kong, L=Hong Kong, O=Hongkong Post, CN=Hongkong Post e-Cert CA 2 - 15
Issuer DN
C=HK, ST=Hong Kong, L=Hong Kong, O=Hongkong Post, CN=Hongkong Post Root CA 2 ↗
SHA-256
19732DD6D5C0E010FEBE18F528AE8C1BE8D86521549074EA22F1E6D4CABA30E2
Parent SHA-256
3945E08A8D4A0554B7605A7B355B10188E3EF842C76A805C54E3657C4D041AAA
Valid From (GMT)
2026.07.07
Valid To (GMT)
2030.09.05
AKI
YbXgQt62r6cg6vYkyKedhaBYU9g=
SKI
2UwjAzLyX1ncJ1m+ywEtl8YLqiA=
Operated By
Constrained
✓ True
Revocation
✓ Not Revoked
Salesforce ID
001TO00000ntuAEYAY
Capabilities
EV OIDs
Status of Root
Apple
Not Included
Google Chrome
Not Included
Microsoft
Included
Mozilla
Not Yet Included
TLSTLS EVCode SigningS/MIMEVMCDocument Signing
CAA Identifiers
Recognized CAA issuer identifiers published by CCADB for this CA certificate.
Hongkong Post e-Cert CA 2 - 15
SKI D94C230332F25F59DC2759BECB012D97C60BAA20
eCert.gov.hk hongkongpost.gov.hk
Audit
Audit Firm
Firm Location
Same as Parent
true
Inherited from parent
Standard
Audit URL
Type
WebTrust
Statement
2026.02.24
Period
2025.01.01 – 2025.12.31
NetSec
Audit URL
Type
WebTrust
Statement
2026.02.24
Period
2025.01.01 – 2025.12.31
Policy & Documentation
CP URL
CP Same as Parent
false
CP Effective
CPS URL
CPS Same as Parent
false
CPS Effective
CP/CPS Statement
CP/CPS Same as Parent
true
Inherited CP/CPS URL
Inherited CP/CPS Effective
2026.06.15
MD/AsciiDoc URL
MD/AsciiDoc Same as Parent
false
Policy OIDs
Certificate X.509 certificatePolicies
anyPolicy2.5.29.32.0
CCADB EV OIDs for Root Cert · administrative declaration
Declared on root: Hongkong Post Root CA 2
No EV OIDs declared on the root
Comparison
Certificate declares policy OIDs not found in CCADB
Chain Validation
Certificate Lint (zlint, live)
pkimetal
Infrastructure
CRL (Full)
CRL (Parts)
ACME DV
ACME OV
ACME EV
Test (Valid)
Test (Expired)
Test (Revoked)
Certificate (PEM)
crt.sh via Matador
By SPKI SHA-256 → All CT log entries sharing this public key, deduplicated — the broadest CT search for a CA
By SHA-256 → Look up this exact certificate by its fingerprint
By SKI → All certificates sharing this Subject Key Identifier
Issued Certificates → Resolve crt.sh issuer CA ID, then paginate all certificates issued by this CA

We use only essential cookies and local browser storage for preferences and security. See our Privacy Policy for details.

Confirm action