DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=suj.au
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 03, 2026
Valid Until
April 03, 2026 62 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
FB:61:94:9D:20:46:38:F5:DF:B3:65:8D:AB:99:CA:40:45:BA:09:03:3B:14:E1:29:F4:05:DA:F6:5D:BD:08:B1
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
ked-datacenter.com *.ked-datacenter.com *.new.ked-datacenter.com *.ww25.ked-datacenter.com

Other domains in certificate

365recruitment.co.uk *.365recruitment.co.uk
*.analitik.arina.bio *.analytic.arina.bio arina.bio *.arina.bio *.cluster.arina.bio *.core.arina.bio *.dashboard.arina.bio *.data.arina.bio *.staging.arina.bio
bespokestaircasesliverpool.co.uk *.bespokestaircasesliverpool.co.uk
betluf.com *.betluf.com
xn--wzek-qqa.com.pl *.xn--wzek-qqa.com.pl
firstchoice.ltd *.firstchoice.ltd *.ww38.firstchoice.ltd
*.bo.hotwap.com *.customer.hotwap.com *.devil.hotwap.com *.hit.hotwap.com hotwap.com *.hotwap.com *.mail10.hotwap.com *.mailman.hotwap.com *.marte.hotwap.com *.mx.hotwap.com *.partner.hotwap.com *.paynow.hotwap.com *.sar.hotwap.com *.server6.hotwap.com *.smtp-out-01.hotwap.com *.sonarqube.hotwap.com *.stella.hotwap.com *.thor.hotwap.com *.tienda.hotwap.com *.uxs2r.hotwap.com *.verify.hotwap.com
infodatabi.com *.infodatabi.com
itvemz.xyz *.itvemz.xyz
majestic.services *.majestic.services *.mx1.majestic.services
manhattan.bio *.manhattan.bio *.www.manhattan.bio
myres.com.au *.myres.com.au *.ww25.myres.com.au
*.aisu.orp.au *.hha.orp.au *.iointoarentinu.orp.au orp.au *.orp.au *.xn--uild-uoa.orp.au
*.csnydesslk.propertyvaluebot.com.au propertyvaluebot.com.au *.propertyvaluebot.com.au
*.autodiscover.safeeway.com *.hostmaster.safeeway.com *.myschedule.safeeway.com safeeway.com *.safeeway.com *.ww12.safeeway.com *.ww2.safeeway.com *.www.safeeway.com
srinkme.io *.srinkme.io *.ww16.srinkme.io *.ww25.srinkme.io *.ww38.srinkme.io
suj.au *.suj.au
*.ga7n8.xiaoyuyy.com *.m.xiaoyuyy.com *.tibot.xiaoyuyy.com *.tnx15.xiaoyuyy.com *.www.xiaoyuyy.com *.x3aov.xiaoyuyy.com xiaoyuyy.com *.xiaoyuyy.com