DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=sjzltsg.pro
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 05, 2026
Valid Until
May 06, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C7:1F:06:29:22:14:70:1D:93:A2:FF:2F:01:63:6C:F7:64:3D:14:CF:A7:BC:FF:42:E4:3F:5E:68:7A:71:A6:B5
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
sqlczone.xyz *.sqlczone.xyz

Other domains in certificate

sjzltsg.pro *.sjzltsg.pro
skillzennest.org *.skillzennest.org
skybeauty.net *.skybeauty.net
smartinvestgrowth.cyou *.smartinvestgrowth.cyou
smartphones.repair *.smartphones.repair
soc4ads.com *.soc4ads.com
socadszz.buzz *.socadszz.buzz
socflowz.xyz *.socflowz.xyz
solarpath360.com *.solarpath360.com
soulgardeningconnection.xyz *.soulgardeningconnection.xyz
sovxy.tv *.sovxy.tv
spacecase.live *.spacecase.live
sparza.com *.sparza.com
sportmerchandise.org *.sportmerchandise.org
sportsfitness.it *.sportsfitness.it
sqleczone.buzz *.sqleczone.buzz
ssjsktkiqqqo.com *.ssjsktkiqqqo.com
ssr10ngo4.com *.ssr10ngo4.com
starblazequest.com *.starblazequest.com
starcraft-hispano.com *.starcraft-hispano.com
strategiccareerpath.xyz *.strategiccareerpath.xyz
stuniosdalpro.shop *.stuniosdalpro.shop
stylemode.it *.stylemode.it
stylograph.it *.stylograph.it
superprimetravel.com *.superprimetravel.com
suziemoore.com *.suziemoore.com
sweetpetscorner.live *.sweetpetscorner.live
swissappstore.com *.swissappstore.com
t05slot.cc *.t05slot.cc
t3629.com *.t3629.com
teank.pro *.teank.pro
tech-advisory.info *.tech-advisory.info
technicalwriter.in *.technicalwriter.in
temporario.shop *.temporario.shop
tengri.it *.tengri.it
terramayhome.com *.terramayhome.com
teverkin.com *.teverkin.com
tggreenhomes.com *.tggreenhomes.com
thegioirik88.biz *.thegioirik88.biz
thinkazai.com *.thinkazai.com
thisistinfo.com *.thisistinfo.com
thrivesynergyfitness.run *.thrivesynergyfitness.run
tiimit.xyz *.tiimit.xyz
tinyviral.my *.tinyviral.my