Open
Cached
·
just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=grondigital.com
Issuer
C=US, O=Let's Encrypt, CN=YR1
Valid From
June 15, 2026
Valid Until
September 13, 2026
89 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
F8:52:D8:25:63:2C:05:36:1C:F3:D6:EF:04:08:D6:3C:E3:4A:B5:47:6C:96:F5:FB:9D:2F:0D:C3:58:C9:D5:B6
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
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • 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
86 domains
christianbook.co
*.christianbook.co
*.broadstreet.christianbook.co
*.cbdreader.christianbook.co
*.colsoncenter.christianbook.co
*.hostmaster.christianbook.co
*.wildcard.christianbook.co
*.ww38.christianbook.co
*.www.christianbook.co
bluemountainproject.org
*.bluemountainproject.org
*.db.bluemountainproject.org
*.ww25.bluemountainproject.org
*.affiliates.grondigital.com
*.fiberartnow.grondigital.com
grondigital.com
*.grondigital.com
*.jibing.grondigital.com
*.random.grondigital.com
*.tumour.grondigital.com
*.com.huz.au
huz.au
*.huz.au
*.ww25.huz.au
*.comune.kierunki.com
kierunki.com
*.kierunki.com
*.ww25.kierunki.com
*.areomagazine.kintsugi.com.au
*.digipolitik.kintsugi.com.au
*.dyingbythesword.kintsugi.com.au
*.hosting.kintsugi.com.au
kintsugi.com.au
*.kintsugi.com.au
*.portal.kintsugi.com.au
*.rapskally.kintsugi.com.au
*.teasmith.kintsugi.com.au
*.hostmaster.kladd.com
kladd.com
*.kladd.com
*.mbcfvmail5.kladd.com
*.ww11.kladd.com
*.ww25.kladd.com
marumaruin.com
*.marumaruin.com
pennwellknowledge.com
*.pennwellknowledge.com
*.random.pennwellknowledge.com
*.blog.ppowerschool.com
ppowerschool.com
*.ppowerschool.com
*.sfe.ppowerschool.com
*.hostmaster.precisionpaddleboards.com
*.link.precisionpaddleboards.com
precisionpaddleboards.com
*.precisionpaddleboards.com
*.rentals.precisionpaddleboards.com
*.ww17.precisionpaddleboards.com
*.www.precisionpaddleboards.com
*.museum.ruralhumanservices.org
ruralhumanservices.org
*.ruralhumanservices.org
*.chat.securedallow.site
*.flowiseai.securedallow.site
*.go.securedallow.site
*.img.securedallow.site
*.integration.securedallow.site
*.main.securedallow.site
*.next.securedallow.site
*.pipeline.securedallow.site
*.qa.securedallow.site
securedallow.site
*.securedallow.site
*.send.securedallow.site
*.src.securedallow.site
*.trx.securedallow.site
*.ww25.securedallow.site
*.zip.securedallow.site
senaffich.com
*.senaffich.com
tacoma.me
*.tacoma.me
*.ww38.tacoma.me
*.ww25.wwlogmein123.com
wwlogmein123.com
*.wwlogmein123.com
Other domains in certificate