77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.zeirho.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 23, 2025
Valid Until
February 21, 2026 85 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FC:B8:3A:45:10:AD:00:5E:1F:F1:09:33:91:51:91:B0:17:67:C7:F6:79:1B:AC:7F:3E:55:77:59:CD:BD:49:55
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
servitzhome-freight.fritz.co.il

Other domains in certificate

tournaments.13tcg.com
24-7watchsecurity.com
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insight.agechecker.net
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binarybotz.com
passwordcsworkindia.capitaland.com
cappuccino.fm
climbradar.net
combat.school
connect2roots.org
contivix.com
career.costco.co.jp
cribolage.com
mba.cronysoftwares.com vta.cronysoftwares.com
daniepaul.com
www.dayaonweb.dev
www.doctolib.info
buy.dteam.cloud
eflorendo.com www.eflorendo.com
www.elephant.gift
www.embed.so
www.fashio.se
www.fixyourmachine.com
kuisto.foder.fr
fullscreencallerid.com
www.fysiosense.dk
dev.g-t.app
devfest19.gdgvenezia.it
www.giftylabs.com
www.gnanodaya.org
gofindme.chat
go.isalon.vn
it-playground.dev
ivanamudron.com
notes.jayhsia.com www.jayhsia.com
jcspgh.com
joppehoekstra.nl
kag-ai.com
siglo21-test.klarway.com
coupon.levietgroup.co.nz
lightsaber.red
www.lorenfryxell.com
delete-account.migrant.solutions
www.dev.milramasapp.com.br
atomic-ui.miyauchi.dev
www.mklenterprises.com
mobileforst.com
www.monyandj.com
www.morgankjellin.com
musturd.tech
www.nepalesetaste.com
nestructures.co
okhan.xyz
www.ordryna.app
impbrands.parkalot.io ipt.parkalot.io
www.phonobox.mx
www.plenavida.com.br
www.procedurallabs.net
beta.pte.tools
app.qrgroove.com
www.rescapes.net
templates.rinnolab.cl
rioslab.it
deepfocusbuddy.ryanhaire.ca
student.sawir.app
planningpoker.scrum-tips.com
shenlan.me
so.shooketh.app
www.smes.com.ar
asr.stokapps.com
members.strongbalancedsolutions.com
beta.demo.teamraise.app
facilitycalendar.tennislockerapp.com
info.thoosch.de
www.timeio.com
tipsymeter.site
tvsider.no
cyrillic.typing-up.pro
login.uniquepaysolution.in
united4education.nl
analytic.vais.vn
www.vamsigastroandlivercare.com
portal.vipdeskconnect.com
beta.app.wildorchidwatch.org
goto.worker-list.info
www.zeirho.com