Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=i-buy.fi
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 31, 2026
Valid Until
May 01, 2026 88 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B1:1C:63:4D:57:AE:F5:B7:B7:20:D6:09:0C:5E:7B:49:EB:DB:6A:D4:F7:25:58:F8:A9:ED:27:30:F1:C2:A4:2E
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
Content-Security-Policy
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
  • 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
tofalando.com.br

Other domains in certificate

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app.belugaanalytics.com
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sharedev.bikebuddyapp.com
bingestudy.app www.bingestudy.app
black-hannah.website
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calculadora.marketing
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cdsmobile.com.br
cricketnextacademy.co.in
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descam.in
detektivka.online
react-native.dev-master.ninja
devtrail.co www.devtrail.co
dlittleweaversschool.com www.dlittleweaversschool.com
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snip.dwa.ovh
x0mih3mbqkohs.easyapp.co xiy4souksk.easyapp.co xn9s.easyapp.co xz4vsn2nt1lxinw6.easyapp.co
checkin.northlineschool.edu.kh
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extrawdesigns.com
www.fast247courier.com
fokuston.com
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hehaoya.live
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i-buy.fi
iyikoca.com
jobzz.se
joinin.ai
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vshare.lentryd.su
app.leveluphardscapes.com
app.linkshot.io
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manglaroofing.com
dev-books.internal.ml6.eu
beta.noah.mobileappster.co.uk
mwdparts.com
plimapan.sumberwaras.my.id simontok.sumberwaras.my.id
admin.uni.net.vn
mdstools.netdreams-iberica.es
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ozedone.com www.ozedone.com
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techlife-inc.jp www.techlife-inc.jp
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timberlandengineering.com
tradecall.io
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edu.vedants.in
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wuningtan.buzz www.wuningtan.buzz
yakyuglossary.site