Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=registration.fenixplzen.cz
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 11, 2025
Valid Until
March 11, 2026 61 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EC:2C:54:5F:3B:81:B4:1C:16:18:F5:15:BD:89:5E:1C:05:3F:C2:A8:6A:04:86:19:BA:D9:CA:5F:6D:6F:2A:60
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
tnphs.net

Other domains in certificate

www.acbitirsalam.com
minigolf.ajgamesarchive.xyz
link.alankesslerlaw.com
alejandrosmal.com
alexzecevic.com.au
chost.ansiglobal.com
qr.anthonynolan.org
aozwithphil.com
aquasatellite.com
redirect.artresan.pl
ulmahandling.ate-app.com
www.audio4live.de
ace.awefalafel.com
barbados.mx
staging.bbgo.cloud
biometrical.io
blueislandsltd.com
cp.bwplatform.app
vetting.casium.it
portal.collaborative.fm
timetracker.cticonsulting.net
www.dabkivillage.com
deenshippingandmarine.com
delga.tech
diligencelens.com
instacate-admin.diyainteractive.com
dustinh.art
www.eisbahn.jp
dashboard.enforceapp.com
registration.fenixplzen.cz
www.fey.ca
fnatechpk.com
recycling.francocanalejo.dev
ggx01006-015.gadabout.games
demo.getinrev.com
gigamega.ca
gymtrack.fr
habitchallenge.co
www.iduam.com
www.immplus.at
www.infinityacademy.ca
www.jarveat.com
jdom.live
jerige.me
just-smallband.be
www.kadogu.com
www.lloydsandco.com
www.lorenzo.fi
madeup.email
app.mambo.app
man-tung.com
www.mojcoach.sk
beta.niduu.com
nocodefactory.kr
onurtok.com
palgo.com
abcam.parkalot.io
www.pasaway.com
ezsport.piticommerce.com
www.plumblinestriping.com
www.pulscreen.com
qiipconsulting.com
artesanal-mcms.qitech.digital
radikbedomning.fi
rathakit.com
auth.business.rentbee.io
www.romanspage.com
s2nventures.llc
my.scanbuddy.app
sciencecookies.net
glassmoonservices.see-me.co.uk
v2.borgan.selectra.io
www.septenarygematria.com
turing.simonolander.org
skyguy.pro
apixit-app.speakylink.com auditpl.speakylink.com laposte.speakylink.com
www.stily.co.jp
stylingpatch.com
syahrulnizm.my
blueprint.syzl.io
app.tabilabs.com
prod-api.qrcodereader.techvizan.com
tekdatum.com
thatbetterteam.com
thisdragondoesnotexist.com
sandbox.integrations.thndr.io
tilman.com
application.toy-pro.net
transportesandes.uy
indir.trtizle.com
tzinteriors.com
uinnit.app
www.unrealvoodoo.org
whiskeymate.net
draft.app.yamm.com
www.yorimichi-hokkaido.com
app.zakaz.uz