DNS Gurus
Cached · just now
80/100 SECURITY SCORE

Certificate Information

Subject
CN=kourtellos-architects.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
February 03, 2026
Valid Until
May 04, 2026 88 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C1:84:0D:A7:92:24:78:33:E8:B1:D7:42:32:FB:2B:C3:A6:65:3B:BB:E6:AE:4B:75:26:EC:3B:B7:AE:87:BF:8B
Alternative Names
100 domains

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
Content-Security-Policy
Basic
script-src; object-src; base-uri; +3 more
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Present
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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)

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.india.com

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taskpilot.10xscale.ai
365english.org www.365english.org
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burnout.backslashdemo.com
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billfan.ca
www.buddyexpress.com
www.callnection.com
www.chat-api.com
clops.cloud
www.cyberseclabs.io
www.debandjun.com
dineindeals.co
enterprise.docma.ca
www.belanjabelinji.ekhanuh.com
www.emilygrote.me
push.eventx.co
www.eversend.dev
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friendsfitness.co
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globalyouthfootballandeducationdevelopment.org
auth.gobeyondmeasure.org
words.gregsherrid.com
app.hellhelp.com
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www.hym-app.com
idvera.com
imp-ulse.com
client.impactplus-investing.com
www.instrumentationhkco.com
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gtdemo.itpeople4u.com
jacquelinescakes.com
love-api.jeffreychan.xyz
res.jmaweb.eu
firebase.qa.justuno.com
api.kaffeeroesterei-magdeburg.de
dev.webview.kairosgame.com
techserv.katapultpro.com
ny.kinetik.care
configuramkp.kioscodeseguros.com
kombibakimi.org
kourtellos-architects.com
omukae.kunimasu.com
www.ledesign.team
www.leftcoastoverland.com
customer.loyal.guru
pv-link.lukb.ch
www.malayicha-zonke.com
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mayson-llc.com
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saniba.co
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sequinmusic.com
serialist.io
shoutgif.com
spotifyviz.com
studioszyszka.com
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thechrisross.com
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trasuaannshan.com
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truckersbuddy.net
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workaxis.in
xchbalance.com