DNS Gurus
Cached · just now
75/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=f1g.com
Issuer
C=US, O=Let's Encrypt, CN=YE2
Valid From
October 02, 2026
Valid Until
December 31, 2026 72 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
E7:D9:6F:0A:83:2A:81:22:CD:C4:0F:20:85:D7:3A:13:C4:70:94:73:D2:B1:C3:CC:58:D9:B0:B2:E7:E1:85:0A
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 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

89 domains
billycocks.com *.billycocks.com *.dev.billycocks.com *.embed.billycocks.com *.ftp.billycocks.com *.rustore.billycocks.com *.seo.billycocks.com *.vpn.billycocks.com

Other domains in certificate

6542.org *.6542.org *.api.6542.org
aituners.com *.aituners.com *.autodiscover.aituners.com *.dev.aituners.com *.ebmail.aituners.com *.shop.aituners.com *.sso.aituners.com *.store.aituners.com *.vpn.aituners.com *.webdisk.aituners.com *.ww3.aituners.com
animexinax.com *.animexinax.com *.vpn.animexinax.com *.ww7.animexinax.com
bt6grwh.xyz *.bt6grwh.xyz *.s1tid5.bt6grwh.xyz
*.ci-prod.claymoremanga.online claymoremanga.online *.claymoremanga.online *.ftp.claymoremanga.online *.mx.claymoremanga.online
constellationcoachingacademy.com *.constellationcoachingacademy.com *.mail.constellationcoachingacademy.com *.test.constellationcoachingacademy.com
*.app.designtt.com designtt.com *.designtt.com *.issk.designtt.com
*.adguard.edvuca.net edvuca.net *.edvuca.net *.resolver1.edvuca.net
*.04z.f1g.com *.6fro.f1g.com *.7r4.f1g.com *.8gl.f1g.com *.a5bl.f1g.com *.admin.f1g.com *.analytic.f1g.com *.api.f1g.com *.app.f1g.com *.argo.f1g.com *.comwww.f1g.com *.cuv8.f1g.com *.d6a0.f1g.com *.dash.f1g.com *.dashs.f1g.com *.demo.f1g.com *.dev.f1g.com *.ey8.f1g.com f1g.com *.f1g.com *.fw3d2.f1g.com *.hao.f1g.com *.hdol.f1g.com *.hostmaster.f1g.com *.jycyci.f1g.com *.m.f1g.com *.rjt.f1g.com *.sf1.f1g.com *.sg1awjgolf.f1g.com *.staging.f1g.com *.superset.f1g.com *.ura.f1g.com *.v3n.f1g.com *.v9hoetsv.f1g.com *.wncr08u.f1g.com *.z24.f1g.com
api.mandurahpropertymanagement.com.au dev.mandurahpropertymanagement.com.au mandurahpropertymanagement.com.au n7.mandurahpropertymanagement.com.au uilsakvf.mandurahpropertymanagement.com.au www.mandurahpropertymanagement.com.au yjcuvlki.mandurahpropertymanagement.com.au