77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.qrsecg.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 25, 2025
Valid Until
February 23, 2026 66 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
7E:29:10:4C:19:8E:F0:38:11:D4:6F:D1:9F:B4:B5:E4:FF:27:7B:D2:14:D2:EA:D8:34:5C:8F:FF:33:F9:B6:B1
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
www.vitersoft.com

Other domains in certificate

www.1inkz.com
bnq-cert.3dcloud.io quoizel-roomplanner.3dcloud.io
www.afimagegroup.com
www.aliceseguros.com
www.andreaskurz.art
www.andspacehk.com
noronhadelivery.app.br
berelas-intern.de
bigsnudistcolony.com
bitsinmotion.de
www.bookdatasolutions.com
brasilamericano.com
www.clinicasdentup.com
www.conwasteapp.com
www.courseplan.io
www.cryptogemalliance.com
webhook.dash.bar
www.dauerhaftsolutions.com
admin.deglaze.app
www.dlorders.com.br
english.doodlelearning.com
dphektiv.net
evergreen-labs.com
balloon-staging.factorem.co
peakboard.admin.farsitetechnology.com
gamesofcodes.com
react-beginner-ride-sharing-app.gdsclsu.com
login.ggfinz.com
gnews.buzz
robinhood.greagori.com
hamedceramics.com
www.haumsung.com
www.hereitis.app
www.herluma.org
hothparkhouseband.com
www.huelamo.info
ibus-peru.com
www.ins-coffee.com
www.insightbrandcom.com
www.joanus.com
app.jollytutor.com
horsligne.kards.fr
www.kodeink.com
www.kovacdaniel.com
kunwarvijayshah.com
assets.mssassetworks.com
staging.console.myabaya.qa
novamindz.com
nymph.games
internets.obel.dev
omnieden.com
orion-next.com
studio.ourcade.co
share.pago.app
bestellen.palato.nl
bbdo.parkalot.io
labs.pernix-solutions.com
www.personalsheet.in
devapp.playdragx.com
purelocate.com
admin.pxl.live
bigv.qasoftsolution.com
www.qrsecg.com
developer.quapni.com
quietfeed.com
5g.operations.reachmobile.com
links.revu.net
www.rewindrite.com
rl-inc.io
employer.rnlawgroup.com
rootip.io
dev-app4.safetytek.ca
sdkindustries.de
www.seidenbergcreativelabs.com
servicemall.in
sghjewellers.com
doc.skypay.ph
smart-schulstart.de
savleuderu.smoulasoutez.cz
sobamarketing.com
soka.dog
staging.stackpathway.design
tiktik.sterrn.com
www.tecnicalevy.com.ar
thekaicode.com
www.thenewsintwos.app
thevy-mahal.com
tomkrepp.com
paid.upwire.com
www.viewthekingdom.com
vocablistening.com
voracious.link
app.wasteporter.com
whistlerecruiting.app
paggx.xptoconsig.com.br
www.yaale.au
www.yelagiriguide.in
zenyternal.com