DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=dier.life
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 20, 2026
Valid Until
April 20, 2026 69 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
95:0D:11:55:BC:EA:37:DD:B6:F6:87:EF:A3:6F:07:B3:5E:A4:F6:63:C2:12:F7:35:07:26:20:09:22:D9:98:35
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
ghost.to *.ghost.to *.ai.ghost.to *.cute.ghost.to *.for.ghost.to *.ww38.ghost.to

Other domains in certificate

*.16.42ndstreetcinema.com 42ndstreetcinema.com *.42ndstreetcinema.com
481u6.xyz *.481u6.xyz *.yf.481u6.xyz
advancedscienceresearchjournals.org *.advancedscienceresearchjournals.org
bestmfozaim.online *.bestmfozaim.online
bonsiam.online *.bonsiam.online
briskibuy.store *.briskibuy.store
cashamcash.online *.cashamcash.online
ceramostone.online *.ceramostone.online
cheatokfa.store *.cheatokfa.store
companyonwork.online *.companyonwork.online
demi.bio *.demi.bio
dier.life *.dier.life
digigrove.live *.digigrove.live
downloandzow.space *.downloandzow.space
dp2311c.xyz *.dp2311c.xyz *.ww16.dp2311c.xyz *.ww25.dp2311c.xyz
drdrschuetz.com *.drdrschuetz.com
elblogdelingeniero.online *.elblogdelingeniero.online
extoledmonel.website *.extoledmonel.website
fawn.website *.fawn.website
fullmarket.website *.fullmarket.website
gaixinhz.online *.gaixinhz.online
hackingcourses.website *.hackingcourses.website
heavenhouse.store *.heavenhouse.store
holdloves.website *.holdloves.website
*.imap.indiaman.com indiaman.com *.indiaman.com
investu.online *.investu.online
johnstonmurph.com *.johnstonmurph.com
luckyirishslots.bet *.luckyirishslots.bet
packmania.online *.packmania.online *.testing.packmania.online
petmaniashop.online *.petmaniashop.online
pixelperegrines.online *.pixelperegrines.online
swis-com.online *.swis-com.online
vertolet.website *.vertolet.website
zonya.tech *.zonya.tech