77/100 SECURITY SCORE

Certificate Information

Subject
CN=www.portaluci.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 24, 2025
Valid Until
January 22, 2026 76 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
73:7C:03:CE:6A:3E:90:3A:CB:EC:7C:CB:5F:EA:84:1D:31:46:57:A6:B9:DD:78:CC:BE:05:0B:76:02:A1:95:5B
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
zenithconstruction.net

Other domains in certificate

mobileadmin.addisfortune.net
agarwal.vc
alfonsino.me
allworkscreensaver.com
compare.babycloud.in
becomestudio.it
abonnement.bosbadnoordsleen.nl
bpm-buddy.com
www.calicutmedicalcentre.com
campfirecrew.be
asgard.cargotic.app
www.chatvui.vn
www.chompp.ca
fundraising.beyondthehorizoninnovations.co.ke
coco-kala.jp
coder-challenge.com
www.salonlider.com.ua
companyhill.com
studio.criogenio.com
diagnostico.crosthselling.com
cvsnack.com
www.davisontintco.com
admin-dev.dfcmrfp.com
www.diginage.com
doctorappliancerepairs.co.za www.doctorappliancerepairs.co.za
drincolo.com
www.eliteprogrammers.ca
emalex.cl
erikdyrrflooring.com
api.fastedenda.com
app.flightpal.ro
w.flux.chat
www.foerderverein-first-responder.de
a0ivn.foodle.su
dev.freedcamp.chat
www.functory.co.jp
www.gkcloud.no
app.goldlinkexperience.com
www.gordonbelray.com
www.graham.tech
www.grammarai.com
www.gsvd.si
www.m25j10pie.highwaysengland.co.uk
static.hololabs.org
lichvannien.huyenkhongtamnguyen.com
www.ianpieragostini.com
www.ipbpbandeiras.com.br
blockchain.itcc.li
mms.ixorax.com
app.jollyclassroom.com
jt-celtic-carrosserie.fr
jumppartners.net
www.juustjustgames.com
www.kaloridagbok.no
nubuvath-collections.kuruvi.app
admin.lefutur.org
www.legacy-gate.org
wpf.livemegawatt.com
info.loudlift.com
madegg.co
www.majorminer.io
devdashboard.mfilterit.net
api.mozlike.com
muju.ai
achiktin.net.pe
www.neticomsys.com
noolis.app
ooomo.app
phoenixagency.se
www.portaluci.com
app.prabidhik.com
primeaid.asia
www.prop-edge.org
quub.cc
www.rasleelaevents.in
www.saistructures.co.uk
septacode.com
shehabattia.com
staging.paas.staging.skooldio.app
tennis.socio.ai
ssvtraders.in www.ssvtraders.in
cadev.sterilwize.com
cdn.tenwrite.com
stop-to-move.timp.io
tolmil.com
ttodorov.net
www.tutoral.org
app.valigent.io
visbev3d.no
vitalia-salud.com
werkplek-elburg.nl
www.wikichrono.com
dyuliano.work.gd
worksync.tech
ap.worldgymtaiwan.co
dnamapadhd-report.yourgutmap.co.uk
www.zenitsecurity.it