DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=mockuphero.net
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 31, 2026
Valid Until
May 01, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AF:8A:CE:A5:EA:2D:67:DF:F4:95:84:CC:AF:31:E5:7C:5A:A7:CE:0F:17:AB:CE:B6:90:FE:22:A8:DF:00:4F:69
Alternative Names
84 domains

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
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
  • • 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

84 domains
bossoni.com *.bossoni.com *.backup.bossoni.com *.beta.bossoni.com *.blog.bossoni.com *.forum.bossoni.com *.hostmaster.bossoni.com *.remote.bossoni.com *.sitemap.bossoni.com *.sitemaps.bossoni.com *.vpn.bossoni.com *.wildcard.bossoni.com *.ww1.bossoni.com *.ww16.bossoni.com *.ww25.bossoni.com *.ww38.bossoni.com

Other domains in certificate

alabaster-jars.com *.alabaster-jars.com *.hostmaster.alabaster-jars.com
*.autodiscover.beachpropertiespla.net beachpropertiespla.net *.beachpropertiespla.net *.cpanel.beachpropertiespla.net *.webmail.beachpropertiespla.net *.www.beachpropertiespla.net
belastimgdienst.nl *.belastimgdienst.nl *.ww16.belastimgdienst.nl *.ww25.belastimgdienst.nl *.ww38.belastimgdienst.nl
brics.com.au *.brics.com.au
*.charge.dashlan.com dashlan.com *.dashlan.com *.ww25.dashlan.com *.ww31.dashlan.com *.ww38.dashlan.com
giftsets.com.au *.giftsets.com.au *.ww25.giftsets.com.au *.ww38.giftsets.com.au
*.en.joon.world *.eng.joon.world joon.world *.joon.world *.open.joon.world *.tr.joon.world
macau328.work *.macau328.work
*.mailserver.millyalcock.com.au millyalcock.com.au *.millyalcock.com.au
*.autodiscover.mockuphero.net *.cpanel.mockuphero.net *.mail.mockuphero.net mockuphero.net *.mockuphero.net *.random.mockuphero.net *.webdisk.mockuphero.net *.webmail.mockuphero.net *.ww16.mockuphero.net *.ww38.mockuphero.net *.www.mockuphero.net
*.my.pokecard.com pokecard.com *.pokecard.com *.w.pokecard.com
regudm.ru *.regudm.ru
reticencias.org *.reticencias.org
*.nav.szsnxyz.com szsnxyz.com *.szsnxyz.com *.ww25.szsnxyz.com
tuhalanoiakaevuleappi.com *.tuhalanoiakaevuleappi.com
waxingxpress.com.au *.waxingxpress.com.au *.ww38.waxingxpress.com.au
*.random.wifwlovers.com wifwlovers.com *.wifwlovers.com