Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.felixprinz.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
December 20, 2025
Valid Until
March 20, 2026
63 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
1B:81:6A:71:74:CE:8A:9E:9A:79:DC:AF:0F:64:72:7B:D1:93:EC:64:84:A8:A8:22:08:5B:08:7D:97:86:21:C9
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
ohlovetime.com
910martel.com
cp-downloader.a2-dev.fr
www.adms-cla.org
ahmadrifaii.com
kiwitraffic.aliustaoglu.biz
www.andaman.eu
andresandelina.com
www.atelierambre.be
atomtrip.com
phoneauth.atrigam.com
avikasusarla.com
portal.bedstpension.dk
bbm.bitslab.in
www.blacklub.eu
links.boompoom.com
brotherhood.top
confluence.dev.buuky.app
admin.bb.capacitampe.com.br
dashboard.cityhelden.com
mobile.clever.cl
getpawa.co.rw
compilorama.com
crify.in
demo.cyberloop.ai
classic-plywood.dassoft.org
dr.deltaex.org
www.destinysecondscreen.com
www.djoarsome.com
www.rocket.dycar.com.ar
www.eclipselegal.ai
aff.elmadina.id
split.emula.pro
ferm.fao.org
www.felixprinz.de
firedevs.cl
www.grettirblikk.is
guildautomation.ca
www.helsingborgkakel.se
dash.hubvisor.io
www.ilovecyber.dev
infiniteat.app
www.ipmountain.pl
visitor.joan.app
linkriotsh.kisline.com
www.loc8.in
www.metroflex.app
www.meuvizinho.me
www.michaelester.at
registration.msapsg.org
musickool.net
ny.muslim.events
widget.mysprout.cloud
www.migtel.net.ve
www.newfoundtrees.org
nikoljaroslav.cz
register.notempt.com
fgm-intranet.oceangull.com.br
onjuhu.ca
hub.uat.orijin.io
dev.plumesenvue.fr
pointpost.app
pypu-uatx.app
quoteswallpaper.app
demo.ratality.com
www.remodela.jp
formicarium.renoful.jp
app-staging.resolvi.cloud
www.rivendev.app
riyaflorist.co.uk
robora.ai
oms.shoffr.io
admin.siapav.it
staging.sios.life
www.skitfiske.app
admin.sougplus.com
office-firebase.sovoro.kr
ymca.sphure.app
stom.my
sunriseweather.app
genderrevealortezmontes.swanmoments.net
management.tag-management.co.uk
takeaim.app
targetworks.eu
www.techfactory.com.pe
www.thestacksmith.com
thiele.info
www.thiele.info
client.timetri.app
dev.traction.app
tripsearch.ch
prisma.turnosweb.app
unimats.ng
utkereses.hu
www.verve.money
bias.visual-literacy.org
hny23.wonder-partners.com
www.xanderj.nl
playground.yarn.games
weblog-firebase.youre.space
Other domains in certificate