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SECURITY SCORE
Certificate Information
Subject
CN=*.a.run.app
Issuer
C=US, O=Google Trust Services, CN=WR2
Valid From
October 13, 2025
Valid Until
January 05, 2026
54 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B9:B0:10:2C:BB:09:93:8B:6A:FE:68:CD:C5:37:72:53:79:2D:49:C4:E8:86:7A:C1:B3:94:AA:3F:73:88:C3:21
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Good
no-referrer
Permissions-Policy
Missing
Not configured
Recommendations
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
- • Consider adding 'issuewild' records to control wildcard certificate issuance
Subject Alternative Names
100 domains
run.app
*.a.run.app
*.africa-south1.run.app
*.asia-east1.run.app
*.asia-east2.run.app
*.asia-northeast1.run.app
*.asia-northeast2.run.app
*.asia-northeast3.run.app
*.asia-south1.run.app
*.asia-south2.run.app
*.asia-southeast1.run.app
*.asia-southeast2.run.app
*.asia-southeast3.run.app
*.australia-southeast1.run.app
*.australia-southeast2.run.app
*.europe-central2.run.app
*.europe-north1.run.app
*.europe-north2.run.app
*.europe-north3.run.app
*.europe-southwest1.run.app
*.europe-west1.run.app
*.europe-west10.run.app
*.europe-west12.run.app
*.europe-west15.run.app
*.europe-west2.run.app
*.europe-west3.run.app
*.europe-west4.run.app
*.europe-west5.run.app
*.europe-west6.run.app
*.europe-west8.run.app
*.europe-west9.run.app
*.me-central1.run.app
*.me-central2.run.app
*.me-west1.run.app
*.northamerica-northeast1.run.app
*.northamerica-northeast2.run.app
*.northamerica-south1.run.app
*.southamerica-east1.run.app
*.southamerica-west1.run.app
*.us-central1.run.app
*.us-central2.run.app
*.us-east1.run.app
*.us-east4.run.app
*.us-east5.run.app
*.us-east7.run.app
*.us-south1.run.app
*.us-west1.run.app
*.us-west2.run.app
*.us-west3.run.app
*.us-west4.run.app
*.us-west8.run.app
*.africa-south1.mtls.run.app
*.asia-east1.mtls.run.app
*.asia-east2.mtls.run.app
*.asia-northeast1.mtls.run.app
*.asia-northeast2.mtls.run.app
*.asia-northeast3.mtls.run.app
*.asia-south1.mtls.run.app
*.asia-south2.mtls.run.app
*.asia-southeast1.mtls.run.app
*.asia-southeast2.mtls.run.app
*.asia-southeast3.mtls.run.app
*.australia-southeast1.mtls.run.app
*.australia-southeast2.mtls.run.app
*.europe-central2.mtls.run.app
*.europe-north1.mtls.run.app
*.europe-north2.mtls.run.app
*.europe-north3.mtls.run.app
*.europe-southwest1.mtls.run.app
*.europe-west1.mtls.run.app
*.europe-west10.mtls.run.app
*.europe-west12.mtls.run.app
*.europe-west15.mtls.run.app
*.europe-west2.mtls.run.app
*.europe-west3.mtls.run.app
*.europe-west4.mtls.run.app
*.europe-west5.mtls.run.app
*.europe-west6.mtls.run.app
*.europe-west8.mtls.run.app
*.europe-west9.mtls.run.app
*.me-central1.mtls.run.app
*.me-central2.mtls.run.app
*.me-west1.mtls.run.app
*.northamerica-northeast1.mtls.run.app
*.northamerica-northeast2.mtls.run.app
*.northamerica-south1.mtls.run.app
*.southamerica-east1.mtls.run.app
*.southamerica-west1.mtls.run.app
*.us-central1.mtls.run.app
*.us-central2.mtls.run.app
*.us-east1.mtls.run.app
*.us-east4.mtls.run.app
*.us-east5.mtls.run.app
*.us-east7.mtls.run.app
*.us-south1.mtls.run.app
*.us-west1.mtls.run.app
*.us-west2.mtls.run.app
*.us-west3.mtls.run.app
*.us-west4.mtls.run.app
*.us-west8.mtls.run.app