Open
Cached
·
just now
80/100
SECURITY SCORE
Certificate Information
Subject
CN=catsoft.link
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 19, 2026
Valid Until
April 19, 2026
74 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
88:FB:6D:F5:CD:42:13:33:99:7F:04:97:79:38:CC:02:51:1E:40:49:21:EC:D6:39:32:11:8C:D1:B5:65:CF:FA
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
Configured
(Restricts certificate issuance)
Current Issuer
Authorized
(Matches CAA policy)
Authorized CAs
Wildcard CAs
Recommendations
- • Consider using critical flag (flags=128) for stricter CAA enforcement
- • You have authorized 4 CAs - consider limiting to only the CAs you actively use
- • Consider adding 'iodef' records to receive notifications about unauthorized certificate issuance attempts
Subject Alternative Names
100 domains
solusidagang.com
adzine.io
agamfauza.com
agendaprofissionalonline.com
ai-companion.app
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alexandercoward.com
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depot.barcelomulet.com
league.beegame.gg
support.beryl.cc
auth.betterstatus.co
bilwaselections.com
www.brandeablestudio.com
castroadvocacialafaiete.com.br
catsoft.link
www.christiangc.com
shop.powerbolt.co.th
shop.remaxthailand.co.th
sajitgurung.com.np
constructions-maurin.fr
network.stg.crewdle.com
join.cult.app
www.davidsalazargarcia.com
demo-global.delta.exchange
designw.space
dylangeorge.ca
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expertslog.com
legal.ficusroot.com
next-app.filio.io
join.focusme.health
link.fwrdprogress.com
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www.gangaaeng.com
hairssalon.com
scan-go.hm.com
auth.altenburg.hmj.app
knapp.hootout.com
api.houseofmath.com
wid-st.otk.in.ua
www.insideapp.it
www.isancosmed.com
appdownload.jpc.africa
dither.kempf.dev
kilotrack.app
stnicholas.linkface.com.br
liwisoftware.com
mache.se
mahautwindal.fr
marcobertolino.dev
mauzy.dev
melquiroz.com
www.melquiroz.com
edurac.miurac.com
techbase.nearform.com
okven.com
merchant.opel.org
orangesage.co.uk
ourotrato.com.br
openapi.milk.pownthep.com
account.profilepensions.co.uk
chat-yhd.propsense.com
schedule.pureinsurance.com
studyplan.questt.com
racingcenturion.com
embed.raygum.com
link-staging.rituals.com
payments-qa.med.rossu.edu
connect-ng-carrier-bids.rxoconnectdevint.rxo.com
connect-ng-carrier-registration.rxoconnectdevint.rxo.com
connect-ng-claims.rxoconnectdevint.rxo.com
connect-ng-door-to-door.rxoconnectdevint.rxo.com
sergebadio.com
sergiomoreno.es
severin-vonrotz.ch
ais.skogvoldconsulting.no
smarttrack.in
partners.streak.tech
msoutlook-beta.synergy.page
shop.tamnt.dev
app.test.tellow.nl
www.tellow.nl
customerportal.thebusnetwork.com
thisdot.dev
bi.thstecnologia.com.br
link.tripper.nl
app.uaw12lc911.org
dev.unbiased.ml
devapp-workforce.unbiased.ml
www.urspayce.com
livechat-demo.vnlp.ai
livechat-ocb.vnlp.ai
livechat-vpb.vnlp.ai
whatsbotsm.com
centers.wonderschool.com
yarnoush.be
www.yute.com
Other domains in certificate