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SECURITY SCORE
Certificate Information
Subject
CN=sandbox.google.com
Issuer
C=US, O=Google Trust Services, CN=WR2
Valid From
October 13, 2025
Valid Until
January 05, 2026
61 days
Public Key
ECDSA
256 bit
(P-256)
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D2:57:6F:7A:06:4B:F6:4C:EC:B7:90:39:C9:57:CD:1C:E4:33:94:AE:6B:E0:7A:66:7C:07:47:28:B3:09:7F:2F
Alternative Names
Security Configuration
TLS Protocols
TLS 1.0
TLS 1.1
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
Warnings
- • TLS 1.1 is deprecated and should be disabled
- • TLS 1.0 is deprecated and should be disabled
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
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
155 domains
*.sandbox.googleapis.com
*.hybrid.sandbox.googleapis.com
*.mtls.sandbox.googleapis.com
*.p.sandbox.googleapis.com
*.pa.sandbox.googleapis.com
*.mtls.hybrid.sandbox.googleapis.com
*.mtls.pa.sandbox.googleapis.com
*.autopush.sandbox.blogger.com
*.dev.sandbox.blogger.com
*.restore.sandbox.blogger.com
*.sandbox.blogger.com
*.staging.sandbox.blogger.com
*.au.autopush.sandbox.blogspot.com
*.au.dev.sandbox.blogspot.com
*.au.restore.sandbox.blogspot.com
*.au.staging.sandbox.blogspot.com
*.autopush.sandbox.blogspot.com
*.dev.sandbox.blogspot.com
*.in.autopush.sandbox.blogspot.com
*.in.dev.sandbox.blogspot.com
*.in.restore.sandbox.blogspot.com
*.in.staging.sandbox.blogspot.com
*.restore.sandbox.blogspot.com
*.sandbox.blogspot.com
*.staging.sandbox.blogspot.com
*.sandbox.google.co.in
*.sandbox.google.co.kr
*.sandbox.google.co.ve
*.sandbox.google.com.hk
*.sandbox.google.com.my
*.sandbox.google.com.ph
*.sandbox.google.com.tr
*.sandbox.google.com.vn
gmeet.net
*.gmeet.net
*.gngjd.com
*.sandbox.google.at
*.sandbox.google.be
*.sandbox.google.ca
*.sandbox.google.cat
*.sandbox.google.ch
*.sandbox.google.cl
*.sandbox.google.co.jp
*.sandbox.google.co.uk
*.a.cloud-run-qual.sandbox.google.com
*.a.cloud-run-test.sandbox.google.com
*.a.serverless-nightly.sandbox.google.com
*.a.serverless-qa.sandbox.google.com
*.an.r.prom-qa.sandbox.google.com
*.app.ddl-autopush.sandbox.google.com
*.app.ddl-daily0.sandbox.google.com
*.asia-east1.cloud-run-qual.sandbox.google.com
*.asia-east1.mtls.cloud-run-qual.sandbox.google.com
*.cf.prom-qa.sandbox.google.com
*.cloud.sandbox.google.com
*.devconsole-testers.sandbox.google.com
*.docs.sandbox.google.com
*.drive.sandbox.google.com
*.ew.r.prom-qa.sandbox.google.com
*.googlesource-testing.sandbox.google.com
*.googlesource.sandbox.google.com
*.gplex-qa.sandbox.google.com
*.gw.prom-qa.sandbox.google.com
*.hangouts.sandbox.google.com
*.hybrid.sandbox.google.com
lh3-da.photos0.sandbox.google.com
lh3-db.photos1.sandbox.google.com
lh3-dc.photos2.sandbox.google.com
lh3-dd.photos3.sandbox.google.com
lh3-de.photos4.sandbox.google.com
lh3-df.photos5.sandbox.google.com
lh3-dg.photos6.sandbox.google.com
lh3-dy.photos-staging.sandbox.google.com
lh3-dz.photos-autopush.sandbox.google.com
*.lz.r.prom-qa.sandbox.google.com
*.mail-dispatcher.sandbox.google.com
*.mail-gemini.sandbox.google.com
*.mail-griffin.sandbox.google.com
*.mail-ls0.sandbox.google.com
*.mail-ls1.sandbox.google.com
*.mail-ls2.sandbox.google.com
*.mail-ls3.sandbox.google.com
*.mail-ls4.sandbox.google.com
*.mail-qa0.sandbox.google.com
*.mail-qa1.sandbox.google.com
*.mail-qa2.sandbox.google.com
*.mail-qa3.sandbox.google.com
*.mail-qa4.sandbox.google.com
*.mail.sandbox.google.com
manifest.lh3-da.photos0.sandbox.google.com
manifest.lh3-db.photos1.sandbox.google.com
manifest.lh3-dc.photos2.sandbox.google.com
manifest.lh3-dd.photos3.sandbox.google.com
manifest.lh3-de.photos4.sandbox.google.com
manifest.lh3-df.photos5.sandbox.google.com
manifest.lh3-dg.photos6.sandbox.google.com
manifest.lh3-dy.photos-staging.sandbox.google.com
manifest.lh3-dz.photos-autopush.sandbox.google.com
*.meet-quality.sandbox.google.com
*.meet.sandbox.google.com
*.mtls.hybrid.sandbox.google.com
*.mtls.pa.sandbox.google.com
*.onetoday-dev.sandbox.google.com
*.pa.sandbox.google.com
*.prom-gfe-nightly.sandbox.google.com
*.prom-gfe-qa.sandbox.google.com
*.prom-nightly-gp.sandbox.google.com
*.prom-nightly.sandbox.google.com
*.prom-qa-gs.sandbox.google.com
*.prom-qa.sandbox.google.com
*.prom-test.sandbox.google.com
*.rcs-adamantium-autopush.sandbox.google.com
*.rcs-adamantium-staging-loadtest.sandbox.google.com
*.rcs-adamantium-staging-us.sandbox.google.com
*.rtcsupport.sandbox.google.com
sandbox.google.com
*.sandbox.google.com
*.script.sandbox.google.com
*.sites.sandbox.google.com
test-bigquery.eu.sandbox.google.com
test-bigquery.us.sandbox.google.com
*.tx.prom-qa.sandbox.google.com
*.tz.r.prom-qa.sandbox.google.com
*.uc.r.prom-qa.sandbox.google.com
*.ue.r.prom-qa.sandbox.google.com
*.uk.r.prom-qa.sandbox.google.com
*.us-central1.cloud-run-qual.sandbox.google.com
*.us-central1.mtls.cloud-run-qual.sandbox.google.com
*.us-central2.cloud-run-qual.sandbox.google.com
*.us-central2.mtls.cloud-run-qual.sandbox.google.com
*.us-east1.cloud-run-qual.sandbox.google.com
*.us-east1.mtls.cloud-run-qual.sandbox.google.com
*.us-east4.cloud-run-qual.sandbox.google.com
*.us-east4.mtls.cloud-run-qual.sandbox.google.com
*.us-west1.cloud-run-qual.sandbox.google.com
*.us-west1.mtls.cloud-run-qual.sandbox.google.com
*.voice-search-dev.sandbox.google.com
*.sandbox.google.com.ar
*.sandbox.google.com.au
*.sandbox.google.com.br
*.sandbox.google.com.co
*.sandbox.google.com.mx
*.sandbox.google.com.pe
*.sandbox.google.de
*.sandbox.google.fr
*.sandbox.google.it
*.sandbox.google.jp
*.sandbox.google.nl
*.sandbox.google.no
*.sandbox.google.pl
*.sandbox.google.pt
*.sandbox.google.ru
*.sandbox.google.se
*.gws.goog
*.sandbox.youtube.com
Other domains in certificate