Open Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=sk-alex.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 08, 2025
Valid Until
January 06, 2026 49 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
E0:0A:3B:1E:B1:5E:5A:84:6D:A7:E8:BA:80:66:93:6D:15:C5:01:87:E8:2C:1A:3A:A9:68:A6:0C:9F:1C:7E:30
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
dataflow-ai.ch

Other domains in certificate

staging.api.lineofsight.28east.co.za
get.433app.com
curry-dev-leaf.5loyalty.com deliroutine-app-dev.5loyalty.com drinks-and-co-dev.5loyalty.com hopunionbrewery.5loyalty.com
www.activities-central.com
aeromsis.aerometpro.aero
interior.agazagraba.com
www.akademiapelavo.pl
www.alguitomas.com
web.alini.ro
td.almosafer.com
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anaheimgrease.com
craft-app.anitaskumat.com travel.anitaskumat.com
annalsoforme.com
ngclub.anyware.software
apollofamilyhealth.com
app.beauty-up-app.com
www.beventer.com
www.billsne.ws
www.bluestarnova.com
pagtenadmin.bmtp.life
buildaboard.com.br
mixtape.caset.app
www.cloodin.com
unstable.communitilocal.com.au
pl.cotuongoffline.com
www.courthousebuys.com
cowboysfordtailgate.com
darkwatercustoms.com
auth.dateupapis.co
tsdlearning.digitalapb.online
earth2.se
dashboard.ezturns.com
fourle.fastriver.dev
www.fergusbisset.com
beta.fluss.io
footballprenup.com
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www.geocanchas.com
gfd.getmade.co
www.htake.com
www.iqsales.cloud
jadefred.com
music.jounetsism.biz
kmbeverages.com
www.limesys.co.za
playerapp.lotomobil.com
www.lucasportela.dev
metaverseclub.org
mharis.dev
mikezapata.tech
www.minecraft-event.net
www.mlfairy.com
jafirebasec2.moboreader.com
onlineheartrate.com
otasuperstars.com
www.prettynailsgainesvillefl.com
promobarons.com
querelo.com
roadagain.dev
romo.sh
www.roxaneetchristophe.be
runsonfun.com
rupp.it
outward.schlosser.io
sheplatform.io
sk-alex.com
skylineelite.ae
open.qa.snapscan.io
snbj.dev
soichisumi.net
www.southclydeenergycentre.co.uk
pmcsx.sparwerx.com
sportsperformanceunleashed.com
macutriviademo.sqwadhq.com
studio-piyo.com
initia.swapfast.app
www.tau.software
www.tfshealth.net
tripletise.dk
staging.trust-leap.de
ultraproactive.ph
www.voyadoc.com
weapon.school
app.webbest.co.za
welschen.ch
yeeran.online
zilliox.ch