DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=newmillennium.is
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 05, 2026
Valid Until
May 06, 2026 84 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
39:5C:FE:0A:BB:38:0D:31:6E:79:73:BC:01:23:F8:0B:C6:E5:49:CF:D9:11:DE:71:C4:E2:41:38:A5:E7:DD:6B
Alternative Names
90 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

90 domains
cjedwards.com *.cjedwards.com *.comune.cjedwards.com

Other domains in certificate

*.0afmf.98wins.xyz 98wins.xyz *.98wins.xyz
amgquick.com *.amgquick.com *.vpn.amgquick.com
*.all.appa.com appa.com *.appa.com *.asirem.appa.com *.bjs.appa.com *.by.appa.com *.carddav.appa.com *.esginnova.appa.com *.hana.appa.com *.i-x1x.appa.com *.juzitv64.appa.com *.mercel.appa.com *.php888.appa.com *.push.appa.com *.tidytray.appa.com *.vercel.appa.com *.web.appa.com *.ww25.appa.com
atelierupglace.com *.atelierupglace.com *.comms.atelierupglace.com *.rds.atelierupglace.com
cellefrigorifere.com *.cellefrigorifere.com *.dev.cellefrigorifere.com
godiaco.com *.godiaco.com *.images.godiaco.com *.random.godiaco.com
jbtcam.site *.jbtcam.site *.wildcard.jbtcam.site *.www.jbtcam.site
koushuu.com *.koushuu.com *.random.koushuu.com *.ww38.koushuu.com
*.johnson-interview.kozp.com kozp.com *.kozp.com *.qittt.kozp.com
newmillennium.is *.newmillennium.is
*.acc.petsies.com *.app.petsies.com *.beta.petsies.com *.charge.petsies.com petsies.com *.petsies.com *.rustore.petsies.com *.ww17.petsies.com *.youtube.petsies.com *.zmc.petsies.com
*.3255348427808219741.ramgen.com *.bot.ramgen.com *.email.ramgen.com *.en.ramgen.com *.ftp.ramgen.com *.gd.ramgen.com *.huodong.ramgen.com *.mail.ramgen.com *.mcrdc.ramgen.com *.mx1.ramgen.com *.oldmail.ramgen.com ramgen.com *.ramgen.com *.rps-bellevue.ramgen.com *.tumour.ramgen.com *.ww16.ramgen.com *.ww25.ramgen.com *.ww38.ramgen.com
*.admin.signsofbreastcancer.com *.faq.signsofbreastcancer.com *.hk.signsofbreastcancer.com signsofbreastcancer.com *.signsofbreastcancer.com *.users.signsofbreastcancer.com
*.m.yymh8808.com *.static.yymh8808.com yymh8808.com *.yymh8808.com