Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=playdoom.wearemobilefirst.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
July 03, 2026
Valid Until
October 01, 2026
45 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4E:6D:91:4F:EA:61:72:C2:84:65:C0:39:9A:D0:96:A2:C0:18:83:00:7B:B6:40:32:FB:4B:5D:12:99:DE:3D:26
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
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encuesta.cieneguillariberadelrio.com
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production.klothewala.com
mail-auth-thai-a2-vocab.knecht.co
ktsco.kr
support.limson.in
www.mill.tokyo
collinsmutugi.mutugitech.co.ke
nanafit.com.br
qr.nhaphangorder.vn
nook-iraq.com
www.nordmodulareditor.com
oakhavengame.com
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oorc.shop
opalcare.clinic
workspace.oxis.in
people.peppero.in
app.perka360.com
perka360.com
www.perka360.com
piadasduvidosas.com.br
previst.app.br
www.puregreen-bioag.com
app-beauty-dev2.qlub.cloud
vendor-beauty-dev2.qlub.cloud
ronakgopani.website
saywork.saysheji.my
auth.app.schrackforstudents.at
dynamic-links.sensei.tech
serralherianacional.com.br
wrap-it-up.shoo.ovh
fechadurario.shopisa.com.br
www.sizedownimage.com
tix.skey.network
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sounar.me
starkiddo-eg.com
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superacertosclub.app.br
arena.synx.space
tacta.app
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telebitcomunicaciones.info
teuldental.com
gopayments.thinkdigital.co.za
thorbjornfessel.dk
www.toolzero.com
victorvaz.dev.br
viralclub.xyz
app.vtcpoa.com.br
admin.wayx.uz
wayx.uz
playdoom.wearemobilefirst.com
winternet.art
wonderlandhalloween.cz
www.wonderlandhalloween.cz
Other domains in certificate