Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=yahtzee.vonrohr.me
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
April 14, 2026
Valid Until
July 13, 2026
76 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
32:91:7D:13:7B:62:99:A3:B7:6A:04:C0:36:13:1A:DD:49:A5:7A:CF:33:29:AC:91:9A:75:76:69:4F:2F:6A:6C
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
Present
max-age=31556926
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • 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
100 domains
app.hajiku.com
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acmos.cloud
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cetmatrix.in
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docs.kitsy.ai
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deed.netlaw.com
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nglinhrin.id.vn
www.oathallleavers.co.uk
operlya.com
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oursparks.app
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plezia.app
poised.wtf
postpause.de
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app.staging.roboflow.ai
romilarte.com
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speaksafe.co.uk
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xvadrianaportillo.swanmoments.lat
thevisionsd.com
umutkayaerguler.com.tr
unwaa.net
www.unwaa.net
dev.vendorhub.site
test.veratrustinc.com
veratrustinc.com
vidasavenda.pt
yahtzee.vonrohr.me
music.vsmedia.group
werger.app
dariana.wishupon.day
www.xccelerata.com
www.yeditepe.work
youtubevr.ai
erp.zaazmagoholding.com
Other domains in certificate