DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=selotgacorku.biz
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 07, 2026
Valid Until
May 08, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
69:4A:D7:1C:81:44:D6:50:9D:D1:ED:B3:8A:71:73:C7:E5:6F:C1:8F:13:DA:01:1A:F1:D0:6E:3A:FB:80:97:07
Alternative Names
89 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

89 domains
karly.it *.karly.it *.hostmaster.karly.it

Other domains in certificate

6tt.co *.6tt.co *.l.6tt.co *.tongji.6tt.co *.ww25.6tt.co
aei168subth.com *.aei168subth.com *.kuvplay.aei168subth.com *.webdisk.aei168subth.com
*.admin.bbyname.com *.api.bbyname.com *.app.bbyname.com *.assets.bbyname.com *.autodiscover.bbyname.com bbyname.com *.bbyname.com *.cpanel.bbyname.com *.demo.bbyname.com *.dev.bbyname.com *.hjwxnmail.bbyname.com *.hostmaster.bbyname.com *.htpeeremote.bbyname.com *.mail.bbyname.com *.rds.bbyname.com *.rdweb.bbyname.com *.remote.bbyname.com *.shop.bbyname.com *.sistema.bbyname.com *.staging.bbyname.com *.test.bbyname.com *.webdisk.bbyname.com *.webmail.bbyname.com *.wp.bbyname.com *.www.bbyname.com
belgiumshepard.com *.belgiumshepard.com
*.admin.btcbit.store btcbit.store *.btcbit.store *.otc.btcbit.store *.ww38.btcbit.store
crazyfrogbrothers.xyz *.crazyfrogbrothers.xyz *.d.crazyfrogbrothers.xyz *.www.crazyfrogbrothers.xyz
feluda.org *.feluda.org *.sitemap.feluda.org *.sitemaps.feluda.org *.ww38.feluda.org *.www.feluda.org
guochwlw.sbs *.guochwlw.sbs *.www.guochwlw.sbs
*.a.haslaw.fun haslaw.fun *.haslaw.fun
hdkinohit.net *.hdkinohit.net *.random.hdkinohit.net *.ww16.hdkinohit.net *.ww25.hdkinohit.net *.ww38.hdkinohit.net
lgames.me *.lgames.me
liftlab.org.uk *.liftlab.org.uk
motorclubvehiclemovements.co.uk *.motorclubvehiclemovements.co.uk
*.cpanel.selotgacorku.biz *.cpcontacts.selotgacorku.biz selotgacorku.biz *.selotgacorku.biz *.www.selotgacorku.biz
shieldserver.click *.shieldserver.click *.sitemaps.shieldserver.click *.static.shieldserver.click
snowfoxfranchise.co.uk *.snowfoxfranchise.co.uk
theboostaro.us *.theboostaro.us *.ww38.theboostaro.us
ww19.cc *.ww19.cc *.ww25.ww19.cc