DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=efes.fun
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 26, 2026
Valid Until
July 25, 2026 74 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
50:09:7E:FE:AD:55:B6:AF:E8:3A:9D:69:FA:9F:BC:54:C1:F4:93:9E:34:45:65:67:98:E6:DA:5F:EE:22:29:AE
Alternative Names
73 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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

73 domains
windre.it *.windre.it *.attivazionenetflix.windre.it *.sip.windre.it *.sipinternal.windre.it

Other domains in certificate

*.51vk.97bb.us 97bb.us *.97bb.us *.bbs.97bb.us *.cgx.97bb.us
adultgamesonline.cc *.adultgamesonline.cc *.ww25.adultgamesonline.cc *.ww38.adultgamesonline.cc
aldrete.com *.aldrete.com
beautysupplier.net *.beautysupplier.net
doce-gusto.com *.doce-gusto.com *.hostmaster.doce-gusto.com *.superset.doce-gusto.com *.www1.doce-gusto.com
efes.fun *.efes.fun *.webdisk.efes.fun
faxnumbers.com.au *.faxnumbers.com.au
*.dev.harborviewantiques.com harborviewantiques.com *.harborviewantiques.com *.random.harborviewantiques.com *.server.harborviewantiques.com *.wp.harborviewantiques.com
*.hostmaster.newdealdigital.com newdealdigital.com *.newdealdigital.com *.postmaster.newdealdigital.com *.ww38.newdealdigital.com *.www.newdealdigital.com
*.home.noblent.com *.hostmaster.noblent.com noblent.com *.noblent.com
*.data.pusatpertanian.asia *.insights.pusatpertanian.asia pusatpertanian.asia *.pusatpertanian.asia *.random.pusatpertanian.asia *.ww25.pusatpertanian.asia *.ww38.pusatpertanian.asia
sluyoung.cc *.sluyoung.cc
smartertv.uk *.smartertv.uk
*.hostmaster.stategarm.com *.random.stategarm.com stategarm.com *.stategarm.com *.ww25.stategarm.com
thepthep4972.cc *.thepthep4972.cc
*.games.tlcasino353.com *.m.tlcasino353.com tlcasino353.com *.tlcasino353.com *.wildcard.tlcasino353.com
vuika.es *.vuika.es
*.mailserver.wordtracker.au *.wildcard.wordtracker.au wordtracker.au *.wordtracker.au