Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=www.merchcode.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 11, 2025
Valid Until
January 09, 2026
52 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
02:CE:0D:8F:D6:81:7C:44:10:B7:DC:94:3E:47:A3:FB:70:23:2D:98:5F:1C:9B:D6:F3:D0:7A:65:D6:C0:66:B7
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
training-mode.work
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new.arigato.studio
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dev-falcon.bluewhale.kr
boris-customer.eu
buja101.com
www.christiankonnerth.me
ciyan.nl
backup.cloudhop.in
preprod-aum.eazyaccounting.co.in
digitalreceipt.co.ke
colormixer.org
www.biogenix.com.py
redirect.credisol.com.uy
consult1.no
start.datamacaw.com
dogbiteaccident.com
dominic.codes
eddiedoes.dev
lab.eduedu.com.br
efexfinance.com
advertisers.eyelineads.com.au
www.fiorerialeclematis.it
lab.stag.gen-t.science
gincanananota.com.br
glitsolutions.co.uk
hagakuremomi.com
hotelrestaurantdusoleil.com
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icloudygems.com
bmx2.illusionlabs.com
img.jel.to
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kbbcbeta.kbbconnect.com
staging.kudosone.com
motorista.dev.lenarge.com.br
link.letfair.com
tsl-prod.da.letsdive.io
liontec.de
lumensphere.space
demo-admin.maamen.com
malahatnation.ca
www.matkon.me
pediatric.mayamd.ai
www.merchcode.com
merryfreelance.com
www.metalearnapps.com
partners.metaverseresidents.com
webteknika.my.id
navaneethku.in
nik-kov.com
octie.ai
offenerechnungen.ch
brwealth.partnerhub.co.za
www.penguinpeople.io
prasithaenterprises.in
app.qrmenu.cl
quentinmennecart.com
rachit.store
rachitgoyal.info
api.radinn.com
raeuber.io
gift.refun.com
c4-dashboard.renicks.xyz
revli.co.uk
valgfag.rondeefterskole.dk
smartmenu.sarah30.com
www.segnalacode.it
spnsrs.com
startwriting.app
www.stlpolicyproject.com
stocks.stockbot.in
ouilink.t3i.fr
dev.app.taxinube.com
theplang.com
farsetti.thetislive.com
thozhacalldriver.com
stg.id.truepay.app
view.tsunagood.tech
ttca.edu.au
unionwedding.ca
upji.xyz
dev.merchant.urbanlyfe.in
my.vsolpacs.com
invite.waidy.it
wanderkind.co
secure.waveform.hr
webportfolio.dev
eurocup.games.woolili.com
zoemccartney.eu
adnan.zubairmd.com
Other domains in certificate