77/100 SECURITY SCORE

Certificate Information

Subject
CN=share.radio7.de
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 15, 2025
Valid Until
February 13, 2026 83 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8D:5A:9E:9A:E0:37:C0:A8:0C:F9:E7:3F:01:E1:61:B0:8E:28:EB:A9:CC:A1:47:BE:20:60:F0:63:85:67:36:7B
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
tetris.zackhu.com

Other domains in certificate

olam.abhiyanpa.in
agendafox.online
all-about-talking.nl
rd.amessence.life
fbpg.api7.xyz
www.atara.uk
attanasioluca.it
beoutlier.in
www.bonjourshiatsu.fr
www.chatondearu.fr
cloud-rush.de
www.cyberspark.nl
dev.cyber-bousai2020.dena.com
cluster.deskbooking.app
dranjanidwarampudi.com
www.drem.dev
qa.easyday.se
rgpai.dlu.edu.pl
app-qa.crowds.entelocean.cl
event-ksa.com
eyethuyouth.com
webhook.feildmaster.com
foolspyorahuolto.fi
www.fyne.studio
greenlit.tech
grumpyranter.com
grupogalea.com.br
www.gruppo4d.com
apps.harkawal.com
www.hathtech.com
www.hiremybuddy.com
hoasihien.com
www.hossamkhalil.online
iaghost.com.mx
auth.initium-me.com
app.inreach.io
jauntkit.com
kdesimezilesy.com
kevinmutlow.com
kmnelectra.com
kulfi.bet
lavchat-user-stg.lavenirapps.co
www.lemoninspace.com
admin.lightbridgeinc.com
www.linds.world
lma-art-gallery.com
localrewards.co.za
lorgeril-jardins-forets.fr
www.manasikplanner.com
mathiasmilsgaard.dk
www.mattsimpson.com.au
maxclemsa.com
mecha-info.com
mendezboxinggym.com
www.mikrotickets.com
addons.minecraft-event.net
nairiai.com
neonvts.com
bee.nordheim.digital
www.nripool.com
links.nv.sa
verify.okvk.in
form.sms.torbaysailingclub.org.nz
requests.partyrescue.ca
pgmolcasefiles.org
picsrch.com
play90.gr
share.radio7.de
razorcorp.io
turno.red-o.com.ar
sbdadvocacia.com.br
signitive.co.uk
www.skill-elevator.com
softbuild.dev
essays.sonavagarwal.com
h.domains.sonomacommunications.com
wowe.spacecoder.com.br
prototype.spaceknow.com
srividhya.io
login.svsinternational.net
www.talenthubs.net
talkingtubes.art
www.tansikhadayek.com
app.taxgirl.de
www.taylo.dev
www.tecnicos-oficiales.com
thechefsty.com
beta.timee.com
torutora.com
tyrata.io
mails.updatedfara.org
www.usedenginetransmission.us
operations.lobby.uveye.online
www.vionixasia.com
virtus-ai.com
prisoner.voicex.vn
vrento.com.mx
wordmaker.app
www.zerotogans.com