Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=alexandrerelvas.com.br
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
November 24, 2025
Valid Until
February 22, 2026 43 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4A:7C:F5:6A:08:2D:BA:DA:EB:4F:E7:0C:EE:13:D9:A2:F6:D5:9A:0C:F5:60:0A:90:05:80:5B:64:6A:2E:9C:8A
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
cirjunior.com

Other domains in certificate

360otg.com
abishekk.com
link.abrahome.com
auth.acrossasiaassist.com
nicolasbonillo.admi.com.ar
www.aibada.com
alexandrerelvas.com.br
aminehambaba.com
anchalagarwal.com
apalala.party
www.apolloplanning.com
www.artcoligo.com
www.bg-decider.com
ops.blastfronttech.com
www.budejovanky.cz
hyperway.c4cdn.com
portfolio.cadencesdesign.com
cast365.it
rendement-immobilier.catlabs.eu
www.cieloforce.com
clearfitech.com
app.cnvs.online
theupdates.akshaypipre.co.in www.nesolutions.co.in
firebase.sigl.com.cn
www.cp.com.pk
startart.com.ua
tech.confidato.com
mta-sts.crateinfotech.in
2022.cruzhacks.com
www.dadjokesare.cool
staging.dashocontent.com
deserticaprinting.com
donesky.io
duxbyte.es
dzz.me
noel.eauxvives.shop
www.edgefor.com
www.emaile2e.com
www.emilianutritionist.com
intake.fetchfunding.org
www.fisicolega.es
gdgwarsaw.pl
hub-staging.greenfins.net
bestellen.grillmeistergestringen.de
auth.haystackpro.com
hellourent.fi
www.humantatcat.com
cdnstatic.innominepatris.it
innoventur.com
isancosmed.com
www.jaidenpearce.com
co.jp.net
kamoy4.com
luckyme.kennethhau.com
www.kerativ.al
kootumb.com
grupoburgos-performance.lernit.app
yanick.lueem.dev
setup-plus.memorycube.dk
www.muanhanh.store
uepm.mybookplus.net
www.myderbigum.com
mycall.mymoons.mx
docs.myol.xyz
code.njrafi.info
facilities.ntri.tech
stag.opencasting.jp
www.portal.ouvidordigital.com.br
planeutral.uk
www.pmlegal.cl
app.prizminsurance.io
analysis.proformer.ai
www.recorra.online
002mng.removis.jp
revx.llc
lanna-skincare-studio.salonxpress.me ombeautysalon.salonxpress.me
app.stipendly.se
studius.ai
bodasantosyaldrey.swanmoments.net
www.tebahchurch.org
www.techvault.info
open.textwith.us
www.tidytuff.co.uk
app.tipshere.com
toba.solutions
www.note.tollfreetc.com
web.trdistributor.com
admin.uout.io
bo.uthere.eu
my.verttice.co.uk
shop.vhk.hu
viewjs.io
www.we-tirol.at
www.webgazer.org
woda.be
link.yevry.com
l.youtravel.me