Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=villablanca.a2-dev.fr
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
September 24, 2025
Valid Until
December 23, 2025
33 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
01:2D:92:6F:B2:2B:20:13:5F:9B:ED:56:CE:68:D5:A4:5A:21:F3:0A:E8:B2:D2:DA:72:38:27:14:03:59:CA:5A
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
seabeckconsulting.co.uk
dev.a1wholesaleusa.com
villablanca.a2-dev.fr
www.aarrejarviservice.fi
progress-it-admin.activ8games.com
akashsethi.com
alizaheer.com
www.alizaheer.com
allah1.cloud
alloyfarmer.com
amramadan.com
andrewtop.com
app-dev.anticamente.com
www.aprilblaze.com
aprstech.com
editor.ppr.studio.atlantide.io
www.basbus.app
beerfestbuzz.co.uk
app.belong.chat
auth.betterstatus.co
admin.binaida.net
blackoppsfuels.com
organiser.bmsaq.com
bodegascastellanas.com
booksmyshrp.com
www.buchenland.ro
castleislandband.com
champygames.com
servicecenterhyderabad.co.in
offcampus.co.ke
www.coconutwaiting.com
bikeclub.com.tr
cms.simi.com.vn
cutcal.com
daniellevass.com
dev.smarty.dataauchan.fr
submission.digipufr.com
drop.quest
drozzen.fr
www.educri.com.pe
www.elevatedbaking.biz
elrenato.com
emartapp.com
frobofox.com
www.fullscreen-for-googletasks.com
www.fundacionsmapanama.org
ggx01006-012.gadabout.games
genevievetwohig.com
gerinctornagyor.hu
test.getelly.app
greenbench.co
greenergardens.io
public.hivebuzzer.com
www.imsuc.app
incrediblare.com
samariten-gotland.infosynk.se
inv-vlate.invito.link
survey.itclub.ro
audio.jemedia.org
jmrozas.com
joininbound.com
linaralabs.com
www.magadhmission.com
makwaffle.com
app.matematykagryzie.pl
members-here.kr
geoweb.tutka.meteo.fi
snakegame.michelleabbas.com
morelli.uk
nerinaserra.com
nextmovie.us
observatoriodatos.org
ogsewell.space
oldsadsongs.com
physiolife.center
pray.prayerbook.ca
portal.rc-ipworks.net
plataforma.revaliu.com
www.reverciclo.com.br
www.rightclickcompany.nl
sappenin.uk
www.satechlab.com
web.savetracksa.com
scholarshipowl.vip
dev.safe-auth.seakglobal.com
www.simranjazz.com
sj-holidays.com
stateless.money
admin-dev.stockmotion.io
demo.bugsearch.sukina.cloud
live-app.swooz.nl
syara.at
www.timberstore.eu
prev-auth.self-evaluation.tu-nursing.jp
vlgoinnovation.com
docs.waterstream.cloud
www.wax911.io
admin.alpha.weezer.fr
www.worldwide-solutions.us
zalox.app
Other domains in certificate