Open
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77/100
SECURITY SCORE
Certificate Information
Subject
CN=sheridan-living.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 23, 2025
Valid Until
February 21, 2026
87 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8D:A9:1B:06:20:90:B5:6B:91:5D:5F:A0:32:58:BF:19:DE:D3:A0:6A:A1:B3:66:BE:71:5C:F9:94:05:FE:56:E9
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.dirttrader.us
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alpenvolleys.deeplinks.bfansports.com
presskitdropbox.biloba.com
bursaercp.com
camlyfe.com
charmsmods.ru
link.c-date.co.kr
www.commandsfortesla.com
constructii-lizadyruseli.ro
criandocodigos.com.br
app.datatoggle.com
devamiya.me
console-stage.dock.promo
www.doggedlydevoted.com
identity.elita.si
www.eroxprints.com
www.ez.pub
admin.gic.gdsc.app
phone.gext.it
screens.h2r.li
haay.life
onboard.ibbcapital.com
portal.identityswitcher.app
www.ituftrugs.com
catalogo.jhonnaylonsas.com
jrod.io
karenlordonline.com
katiesu.com
ket.academy
links.kimgbister.com
www.landinijensen4321.us
www.leastcount.com
liliankirui.com
link.litsly.org
lookoutme.com
www.birthday.mainsbury.com
mediamap.tk
meinungsvielfalt.com
merry-jane.com
www.merry-jane.com
www.metroarttolucalake.com
dashboard.migholdingsltd.com
www.mtplabs.com
kanchanpur.nepaldrivinglicense.site
rupandehi.nepaldrivinglicense.site
sarlahi.nepaldrivinglicense.site
www.nikisurgical.com
predixon-dev.noisegrasp.com
wiki.notquiteamonad.com
one08.tech
www.optinov.com
order-now.kr
angular.owrrpon.dev
kingsolutions.pacmanager.com
partners.paperstac.com
pathology.wiki
www.pfdaa.org
checkupfb.piyavate.asia
port133.in
url.precena-ls.com
produvar.nl
admin.profilesgym.co.nz
promoterlink.com
provincetown.app
radextds.in
www.repper.app
rewind-bar.com
www.richardpienaar.com
proto.sbd.tools
sheridan-living.com
starsecuritysystem.in
www.admin.echo.strategicinsights.co.za
bodapaolayadolfo.swanmoments.lat
therejuvenist.in
www.thevisionites.com
ticketlink.com.br
mobile.tiempometa.com
www.toddm.net
icebreakia.tonylandschoot.fr
www.trademarking.ai
truyazilim.com
animallaplata.turnosweb.app
unitripple.com
www.unitripple.com
resume.univdev.page
usualpost.com
vcml.app
vertuaverse.com
www.voidnico.com
xpack.dev
www.yasseralrafah.com
help.o.hata.zp.ua
Other domains in certificate