DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=bearsted.cc
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
December 17, 2025
Valid Until
March 17, 2026 44 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3D:98:25:EC:C0:F7:4C:3D:16:EB:ED:6B:33:04:71:E4:62:03:C5:AF:0D:61:6E:CB:CE:C0:91:84:CC:00:2B:EB
Alternative Names
90 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

90 domains
leiene.com *.leiene.com *.ww38.leiene.com

Other domains in certificate

*.0.3k.au 3k.au *.3k.au *.random.3k.au
anthrolologie.com *.anthrolologie.com *.ww38.anthrolologie.com
bearsted.cc *.bearsted.cc *.imap.bearsted.cc
betterbusinessdevelopmentnetwork.com *.betterbusinessdevelopmentnetwork.com
caribbeancuisine.com *.caribbeancuisine.com
citytellecoin.com *.citytellecoin.com *.dns.citytellecoin.com *.hostmaster.citytellecoin.com *.mx7.citytellecoin.com
crft.life *.crft.life
debloqueo.live *.debloqueo.live
eesurance.com *.eesurance.com
eyemask.com.au *.eyemask.com.au
focusfilm.com *.focusfilm.com
ghgatesandrailings.co.uk *.ghgatesandrailings.co.uk
havasurentalhomes.com *.havasurentalhomes.com
junkiebrothers.com *.junkiebrothers.com
m4nyvids.com *.m4nyvids.com
modelmangement.com *.modelmangement.com *.random.modelmangement.com
mundoveterinario.com *.mundoveterinario.com
*.darynsplumbing.n.co.za *.f.n.co.za *.hostmaster.n.co.za n.co.za *.n.co.za *.r.n.co.za *.u.n.co.za
prophousing.com *.prophousing.com *.ww25.prophousing.com
refrigerators.co.za *.refrigerators.co.za
rimington.com *.rimington.com
ripon-roadhouse.com *.ripon-roadhouse.com
shopalist.me *.shopalist.me
*.m.sinder.me sinder.me *.sinder.me
*.mail.spacerup.online *.pay.spacerup.online spacerup.online *.spacerup.online
suggest.chat *.suggest.chat
thestationhotelworksop.co.uk *.thestationhotelworksop.co.uk *.www.thestationhotelworksop.co.uk
tjumen.de *.tjumen.de
*.mail.vhd.com.au *.mailserver.vhd.com.au vhd.com.au *.vhd.com.au *.vhd.vhd.com.au *.web.vhd.com.au
*.ww38.wwwholmesproducts.com wwwholmesproducts.com *.wwwholmesproducts.com
wwwinterchalet.de *.wwwinterchalet.de
zumpad.com *.zumpad.com