Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=contratos.fidelizzare.app
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 18, 2025
Valid Until
January 16, 2026 55 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
60:1C:86:7F:FC:D9:7B:D7:E3:25:BC:84:3A:81:7E:DD:39:DB:58:12:6B:41:C9:5F:E2:33:8D:13:A8:74:72:C3
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
bluetutor.app

Other domains in certificate

www.agentnest.ai
anakeesta.get.staging.alpinemedia.com wachusett.app.staging.alpinemedia.com
dev.ammsas-app.com
smartwallpaper.apptget.com
app.autonlp.ai
www.barbaradearaujo.com.br
beesmartengineering.co.uk
todo.benaychh.io
product.bikeexchange.online
biscle.io
cde.bitmind.mx
www.brightsideresortandspa.com
clippyai.co
cmcpropertyconsults.com
cmfraj.org
dudenkovaleriia.com.ua glorious.com.ua
www.cristamodesta.shop
www.deftly.tech
diasmorato.com.br
diva-sports.com
drumlessonsleeds.co.uk
dynamicarraytech.com
smokesignal.enotice.io
evapopkova.com
www.explorelrapp.fr
contratos.fidelizzare.app
foomadicsoul.com
www.geceleyin.com
coins.go-games.gg
gridrace.app
zaporizhzhia.mobilitymonitor.habidatum.com
healthyarlingtonteens.com
homeofficeenglish.com
housle.house
www.iamkanye.com
www.icerobo.com
immigo.de
www.insaindesign.com
jackpawela.com
files.jbalazer.com
cms.kantiss.com
www.kevin-jo.be
kingiedivinagracia.com
vims.kinttech.com
klumhru.com
www.kwaju.com
bestellen.le-lo.de
oauth-ms-graph.locusmap.app
loyalday.com
magicwb.com
painel.mdopix.com.br
www.mesucabasket.fi
www.adm.moub.com.br
www.mtvt.me
myfinbrain.ai www.myfinbrain.ai
naporteira.com.br
jumpstart-u.neoufitness.com
www.newflashdeals.com
assistant.nextinline.io
nicrron.ai
nordesten.fi www.nordesten.fi
omersukruvarol.com
vwxdskm.onitkorea.com
www.polhill.org.nz
www.planelinks.com
pokermunity.com
polevky-hribecek.fun
primelineautocare.in
www.produttoriluganegadimonza.it
prokousholi.com
promotionalsrb.com
www.psychiatrie-nador.com
www.ramai.health
www.rasai-nutrie.com
www.reacaosolar.com.br
ressarcirsistemas.com.br
samarthhegdebengle.com
signatools.site
sk-zahonek.fun
ucitel.smoulasoutez.cz
snowboardings.net
sprikit.com
www.stockrepublic.dk
uclan.studentphotographer.co.uk
sudoula.com
superus8r.com
oms.suprol.club
suttonius.com
www.teleprompter365.com
www.thetruementor.life
www.tiddlymap.org
www.unemgmt.com
webeer.io
xlotto.io
www.z-transfers.gr