DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=xn--q3cp5cyca3c.net
Issuer
C=US, O=Let's Encrypt, CN=YR2
Valid From
June 01, 2026
Valid Until
August 30, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
39:75:BF:34:9A:01:B9:BB:04:5F:B7:8E:43:3F:61:27:19:2F:7B:A9:B3:A4:B9:3D:AA:1B:73:7B:7E:A5:10:3F
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
lufthsansa.com *.lufthsansa.com *.app.lufthsansa.com *.old.lufthsansa.com *.random.lufthsansa.com *.ww25.lufthsansa.com *.ww38.lufthsansa.com

Other domains in certificate

australiancpap.com.au *.australiancpap.com.au
comandohds.org *.comandohds.org *.ftp.comandohds.org
gerrydata.org *.gerrydata.org *.ww25.gerrydata.org
*.demo.h1s1.com h1s1.com *.h1s1.com *.ww25.h1s1.com
*.biz.heathsun.com heathsun.com *.heathsun.com *.hostmaster.heathsun.com *.ip.heathsun.com *.memberportal.heathsun.com *.mobile.heathsun.com *.users.heathsun.com *.ww25.heathsun.com *.ww38.heathsun.com *.www.heathsun.com
hwj.com.au *.hwj.com.au *.wildcard.hwj.com.au *.ww25.hwj.com.au
laststepeg.co *.laststepeg.co
leechninja.com *.leechninja.com *.webmail.leechninja.com *.ww38.leechninja.com
logspott.com *.logspott.com *.wildcard.logspott.com *.ww11.logspott.com *.ww38.logspott.com
*.admin.mygreatsite.com *.ai.mygreatsite.com *.comwww.mygreatsite.com *.dating.mygreatsite.com *.foobar.mygreatsite.com *.hotfix.mygreatsite.com *.ildcard.mygreatsite.com *.insight.mygreatsite.com mygreatsite.com *.mygreatsite.com *.network.mygreatsite.com *.owa.mygreatsite.com *.panel.mygreatsite.com *.redclassic.mygreatsite.com *.sklep.mygreatsite.com *.uat.mygreatsite.com *.users.mygreatsite.com *.ww16.mygreatsite.com *.www.mygreatsite.com
*.bot.mypemiercreditcard.com mypemiercreditcard.com *.mypemiercreditcard.com *.ww25.mypemiercreditcard.com
*.admin.playstationcard.com *.forum.playstationcard.com playstationcard.com *.playstationcard.com *.random.playstationcard.com *.ww25.playstationcard.com *.ww38.playstationcard.com
*.l.upmy.com *.nipxw.upmy.com *.qmsn.upmy.com *.random.upmy.com *.remote2.upmy.com *.sslvpn2.upmy.com upmy.com *.upmy.com *.vjm.upmy.com *.ww5.upmy.com
vinyasa.com.au *.vinyasa.com.au
xn--q3cp5cyca3c.net *.xn--q3cp5cyca3c.net