Cached · just now
77/100 SECURITY SCORE

Certificate Information

Subject
CN=masterofsecuritysystem.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
January 22, 2026
Valid Until
April 22, 2026 89 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2C:38:17:56:62:39:06:A0:48:4E:70:0E:DF:60:3A:79:CD:B2:33:96:D5:36:DF:0B:4A:82:22:F6:B5:ED:0C:C5
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
www.giftbkt.com

Other domains in certificate

99active.de
www.activetech.nl
aftad.org
vcj.akamojo.app
app.alarmmonitor.online
glasvandoren.alusta.be
office.andresito.xyz
pro.apf-france.com
aplandev.com
stores.refood.app.br
www.arunautomobiles.com
www.aurify.global
m2hkost.batamx.co
binhduongsteel.com
www.c-konkursy.pl
staging.chatui.studio
policy.chikex.me
chrzn.pl
servilo.co.il
mrsenterprises.co.in
www.pradipdas.com.np
www.kerzz.com.tr
www.wannablab.com.ua
www.connorbernard.dev
contexthq.ai
www.debongerd-nijkerk.nl
modulesurvey.lasalle.edu.sg
auth.ehappen.io
www.elephantplena.com
elternberufswahl.ch
www.etisyn.com
meet.experify.io
www.famatch.io
flujotvinter.com
links-dev.galgo.tv
geoladak.hu
guestmotors.in
www.haripro.co.uk
bevuihoc.io.vn
auth.iris360.dev
jerrysports.in
app.joinsafenet.com
karamkhoury.me
krykftn.dev
tki.ksug.ai
resa.lastationandco.fr
www.luckyhud.com
kamlapark.mahsua.com
malenovska.cz
masterofsecuritysystem.com www.masterofsecuritysystem.com
cam.memoriesx.com
merrysfashion.id
metacoreholdings.co.za
www.microlabs.dev
mindsharestudio.com
loja.mrtombox.com
waitlist.myfoodex.com
lig.cns.net.tw
trainer.netskill.com
newuniverse.online
octtherapies.com
physix.in
pixeldocs.in
mastermind.printwag.com
programmingastorm.xyz
dev-api.propo.fm
www.psybitcoin.com
punyafashion.com
app-cc.qotto.app
kurs.rauhut.no
mcmakler.redacted.ai
salaazul.pt
rohit.sanjaygangwar.dev
savellfin.com
shopdata.skilltree.seerium.com
shivajiraodeshmukhagri.org
admin-portal.diga-meno-production-eu.cluster.sidekickhealth.com
ski-sale.dk
loud.sodapop.se
www.szombath.com
duyenvacuong.tattyhouse.com
tdssilver.com
profilo.team-gold.de
www.terrifix.net
streamviewer.public.tesuji.io
thedatingdossier.com
thefamilywins.com
tradapp.net
www.triu.ch
avaliacao.truliv.com.br
old.uiexpertin.com
dev.genre.quiz.thrive.uk.com
v2tunray.org
studio.viewdigicard.com
www.whatstasty.com
www.woodwork.group
x2forge.com
www.uatextension.zynix.ai