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SECURITY SCORE
Certificate Information
Subject
CN=adagostino.ca
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 08, 2025
Valid Until
January 07, 2026
55 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C4:C8:F5:93:5A:41:B5:58:10:95:71:C6:09:90:8F:A5:15:89:79:C9:8E:EE:1F:73:77:5A:B0:63:E2:54:A6:28
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
nglcila.com
www.sign.1nightrent.com.au
adagostino.ca
www.add.vc
alex.maresefonseca.adv.br
benjamin.aghaeipour.co.uk
plst.alweiz.info
appslytic.com
baraxis.net
beachquartersdaytona.com
coin.bizanalyst.in
www.blaginki.bg
score.bluewhale.team
www.brunswicker.com
bzcm.nl
www.carson.lol
download.cat4school.de
e.chocopython.org
cloono.io
cloudarchitect.id
compact.components-usa.com
www.danielherbert.ca
datejacob.com
wms.digitalrocketship.net
mobile.doct.online
app.fathomocean.com
www.fgasesoresdeempresas.com.ar
wlfd-admin.firepermit.online
gdkz.foodle.su
fttbsa.co.za
weldpro.funkyfresh.no
admin-dashboard.futuralabs.io
auth.ipm.geopointer.com.br
getcheckly.com
decrignis.gocad.de
www.godspeed-studios.com
golfpad.events
guardianssmc.com.br
www.gurutu.in
www.en.frame.hallobon.nl
www.harsharora.in
heladerialachicharra.uy
hippiesarentreal.com
app.hirescholars.com
ignitechannel.org
ilker-h.com
community.infrasmart.co.za
kaistreeter.net
www.kataah.online
www.kevinzaki.com
youpose.ktrips.net
lateralley.com
lboap.com
loihitech.com
ben.marquetteadventure.com
www.master-strike.com
office.mavenwave.com
app.mdzeyara.com
enrolment.mmcdevops.com
mohitkumar.net
munsonwatersolutions.com
tek-test-1-link.mytemple.in
form.nativeforms.com
naveenyanamadala.com
neverland.finance
zestec.nocoenergy.co.uk
clients.optimal-ascenseurs.fr
www.ozarkglade.com
www.pandoralive.jp
parts-are-us.eu
www.paygohealthcare.com
hrm.playgame.ae
landing-staging588.podkite.com
www.poolscorer.com
postmaker.io
findingourway.prolongedgrief.com
bariz.order.pulp.eu
www.qudo.me
t.rideplus.in
oficial-develop.rogeriossantos.com.br
www.ronniestours.com
sanctuarystore.co.nz
watch.dev1.screencastify.com
sigaba.io
recommendation.sizey.ai
strapassonpilates.com.br
swipeeapp.com
www.tehran.de
www.tellthepet.com
www.tensogramming.com
trakefy.in
link.triphop.com
tripsplit.in
org.trynexa.com
admin.exchange.uniqgift.com
viancom.net
www.weebsitestudio.com
admin.zenithsolutions.tech
ziofoods.co.za
ecosystem.zksync.io
Other domains in certificate