Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=auth.staging.cosmeb.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
December 01, 2025
Valid Until
March 01, 2026
48 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
A5:74:E7:CC:8F:33:5E:3E:01:BB:F7:F5:7D:C7:BB:C0:4E:F4:F9:50:C9:08:08:C6:75:D5:19:72:97:B6:24:5C
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.omplatform.cz
alecmichels.online
kickstarter.beryl.cc
www.brujotesco.xyz
tarugo.carto.io
www.categorly.com
staging-mobilecms.cbssports.com
firebase.sustainable.co.ke
championsleague.sydatech.com.ng
auth.staging.cosmeb.com
curiousacademy.fr
legacy.denman.xyz
www.dentolink.com
directdone.com
rlog.dnjw.com
www.dogquirk.com
www.donahub.com
www.eastwestpropertygroup.com
the-questionables.ebabel.eu
nominations.eciitk.com
electroseguridaddigital.com
emirguvenni.com
link.ensaturno.com
www.ensaturno.com
distance.entrancezone.com
jee-rank.entrancezone.com
www.espaciovidaysalud.com
www.ethiochinet.com
wolf.eu.com
cnpj.dev.shelf.evtit.com
ocr.dev.shelf.evtit.com
www.exobreach.com
admin.fawlts.com
www.fieldofclouds.com
tooling.finarkein.com
fractalfits.com
freshtoursandtravels.com
friday2saturday.com
furkantunali.com
geomarsgroupltd.com
app.guidingember.com
www.hydrocawach.com
iapkit.com
kangarli.com
eacourse.kcglobed.com
admin.kornpropiedades.com.ar
cloud.laoshi.io
roi.trainer.lifefitness.com
linktradr.com
www.lululaundry.com
mandcautocare.com
mercadophone.com
mileiclicker.online
muhammadrazi.com
sms.nextpointe.net
nu-bright.com
www.nu-bright.com
bhavna.org.in
oscargpdev.tech
padretiago.com.br
www.pdwtchemicals.com
plasticstra.ws
www.playbosspoker.com
prioritydashboard.com
dialer.beta.development.qlu.ai
qtapjo.com
widgets.quinv.io
www.rawaalhethab.com
rlinformaticapc.com
www.rlinformaticapc.com
robindesarcy.com
connect-ng-asset-management.rxoconnectdevint.rxo.com
connect-ng-carrier-recurring-lane.rxoconnectdevint.rxo.com
connect-ng-registration.rxoconnectdevint.rxo.com
www.sebcayet.fr
sekolahmutiarasunnah.com
admin.servitax.ca
portail.servitax.ca
shubhrishta.com
app.sintoga.com
driv.softutopic.com
miner.soturimedia.in
www.speedzy.shop
taikadevstudios.com
auth.telov.app
client-staging.thebrighttutors.com.au
live.trend.io
content.useinedit.com
staging.useinedit.com
comercio.venttys.com
app.virgally.com
www.wifipublicitario.com
static.xanum.mx
www.xn--berlebenmitklopapier-oec.de
xn--bootprfung-feb.de
particulier.xn--hier-jra.com
www.xn--lnen-qoa.se
xn--re100-og6un08dexf.com
xn--tournesdesproducteurs-f5b.com
xn--wxama.com
Other domains in certificate