Open
Cached
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just now
76/100
SECURITY SCORE
Detected Technologies
Certificate Information
Subject
CN=karcher-equipementnettoyage.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 18, 2026
Valid Until
May 19, 2026
89 days
Public Key
RSA
4096 bit
Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
40:A1:B0:41:E0:AD:4E:72:08:2B:1B:18:CD:B8:8E:26:B1:97:8C:C1:1B:0B:73:2B:36:39:C8:72:C0:08:97:08
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
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
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • 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
90 domains
argabrite.com
*.argabrite.com
*.access.argabrite.com
*.admin.argabrite.com
*.anyconnect.argabrite.com
*.api.argabrite.com
*.clientesvpn.argabrite.com
*.connect.argabrite.com
*.dev.argabrite.com
*.emv1.argabrite.com
*.exchange.argabrite.com
*.ftp.argabrite.com
*.gateway.argabrite.com
*.hostmaster.argabrite.com
*.imap1.argabrite.com
*.m.argabrite.com
*.mail1.argabrite.com
*.mail2.argabrite.com
*.mailer.argabrite.com
*.mailgate.argabrite.com
*.mkbnwtlmktexchange.argabrite.com
*.mobileconnect.argabrite.com
*.mx2.argabrite.com
*.officevpn.argabrite.com
*.portal.argabrite.com
*.remoteaccess.argabrite.com
*.remoto.argabrite.com
*.secure.argabrite.com
*.secureconnect.argabrite.com
*.securevpn.argabrite.com
*.server.argabrite.com
*.smtp-relay.argabrite.com
*.smtp.argabrite.com
*.ssl.argabrite.com
*.studentsvpn.argabrite.com
*.test.argabrite.com
*.tlmktexchange.argabrite.com
*.vpn.argabrite.com
*.vpn1.argabrite.com
*.vpn3.argabrite.com
*.vpnssl.argabrite.com
*.webmail.argabrite.com
*.webvpn.argabrite.com
*.ww16.argabrite.com
*.ww17.argabrite.com
*.ww25.argabrite.com
*.ww38.argabrite.com
a1sadarbazar.com
*.a1sadarbazar.com
*.api.brazaletes.net
brazaletes.net
*.brazaletes.net
*.cloud.brazaletes.net
*.random.brazaletes.net
*.staging.brazaletes.net
*.webmail.brazaletes.net
*.yui.brazaletes.net
karcher-equipementnettoyage.com
*.karcher-equipementnettoyage.com
*.lemag.karcher-equipementnettoyage.com
milk-search.com
*.milk-search.com
*.www.milk-search.com
*.board.opinier.mx
opinier.mx
*.opinier.mx
*.qteifdesktop.shoutstream.com
shoutstream.com
*.shoutstream.com
*.new.steampay.store
steampay.store
*.steampay.store
*.ww38.steampay.store
*.25.virginfestmerch.online
*.38.virginfestmerch.online
*.6ytn9736oaxyg9w5.virginfestmerch.online
*.admin.virginfestmerch.online
*.app.virginfestmerch.online
*.gmmzmmscbgs.virginfestmerch.online
*.maps.virginfestmerch.online
*.sitemap.virginfestmerch.online
*.sitemaps.virginfestmerch.online
*.smtp.virginfestmerch.online
virginfestmerch.online
*.virginfestmerch.online
*.ww25.virginfestmerch.online
*.ww38.virginfestmerch.online
*.xlx56t18lotos2wf.virginfestmerch.online
warehousestorage573390.icu
*.warehousestorage573390.icu
Other domains in certificate