DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=mauwd.cfd
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 01, 2026
Valid Until
April 01, 2026 51 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D1:AD:EE:4C:BF:7E:70:6A:46:9D:A6:86:EC:64:94:BB:A6:A0:5F:65:71:CB:07:D9:86:24:FA:73:39:E7:A5:0C
Alternative Names
80 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

80 domains
wca.com.pl *.wca.com.pl *.app.wca.com.pl *.cpanel.wca.com.pl *.cpcalendars.wca.com.pl *.dev.wca.com.pl *.ftp.wca.com.pl *.m.wca.com.pl *.mail.wca.com.pl *.mobile.wca.com.pl *.news.wca.com.pl *.sitemap.wca.com.pl *.sitemaps.wca.com.pl *.wap.wca.com.pl *.web.wca.com.pl *.webdisk.wca.com.pl *.webmail.wca.com.pl *.ww16.wca.com.pl *.ww25.wca.com.pl *.ww38.wca.com.pl *.www.wca.com.pl

Other domains in certificate

dicksneary.com *.dicksneary.com *.mx.dicksneary.com *.ww38.dicksneary.com
fashiionnova.com *.fashiionnova.com *.ww25.fashiionnova.com *.ww38.fashiionnova.com
*.blogs.gmaiill.com gmaiill.com *.gmaiill.com *.mail.gmaiill.com *.members.gmaiill.com *.movil.gmaiill.com *.ww1.gmaiill.com *.ww38.gmaiill.com *.xxx.gmaiill.com
*.autodiscover.hoody.co *.gitlab.hoody.co *.home.hoody.co hoody.co *.hoody.co *.hostmaster.hoody.co *.lyncdiscover.hoody.co *.m.hoody.co *.sitemap.hoody.co *.ww25.hoody.co *.www.hoody.co
lonelyapple.xyz *.lonelyapple.xyz *.ww25.lonelyapple.xyz
*.admin.loteriamexicana.online *.assets.loteriamexicana.online *.autoconfig.loteriamexicana.online *.hop.loteriamexicana.online loteriamexicana.online *.loteriamexicana.online *.m.loteriamexicana.online *.mail.loteriamexicana.online *.test.loteriamexicana.online
mauwd.cfd *.mauwd.cfd *.sitemaps.mauwd.cfd *.wildcard.mauwd.cfd
*.eima.shaktimanglobal.com shaktimanglobal.com *.shaktimanglobal.com
sloto69jp.com *.sloto69jp.com *.wap.sloto69jp.com
tactualcomb.com *.tactualcomb.com *.ww25.tactualcomb.com
*.app.trilzloa.biz trilzloa.biz *.trilzloa.biz
vampirsm.co *.vampirsm.co *.ww25.vampirsm.co