Open
Cached
·
just now
77/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=masterlimpezaehigienizacao.com.br
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
June 06, 2026
Valid Until
September 04, 2026
31 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
18:6A:7E:3B:F2:D6:2A:87:1F:42:5A:3E:28:8D:FC:A7:90:F6:FB:93:1D:34:45:F6:B2:07:14:21:44:3D:0F:68
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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bibliotheek.lexlibris.nl
sim5.lightfile.net
autonote.lyib.com.tw
maggokiddsgrow.com
marta-hegyaljai.com
masterlimpezaehigienizacao.com.br
meownikov.xyz
mestarikai.fi
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app.monetaa.com
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auth2.mysz.io
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owlcavelabs.it
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pranaviyer.me
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centralgan-admin.pujasweb.co
rabeloprojetos.com.br
amethyst.raspberryrippledesign.co.uk
www.rcalytics.com
auth.rocketchart.co.kr
raise.roundhere.co
runitback.app
setlist2playlist.fm
shrikvnindustries.com
shushi.in
www.sillystrangers.com
structuraproperties.com
www.takeofffinepainting.ca
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www.thecoffice.se
thelesbianproject.net
theuniplatform.com
alpha.truckstop.com
uclps.in
ultrareputationsheild.com
www.ultrareputationsheild.com
auth.upflowanalytics.com
vauxhealthcare.com
vnax.net
app.engage.bataviachamber.voyagernetz.us
webboard.app
weighteknicsolution.in
fb.wgo.ru
links.wonderpass.asia
studio.zenythlabs.com
rd.zinbucks.com
Other domains in certificate