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=nciua.org
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 03, 2026
Valid Until
May 04, 2026 80 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D5:58:3C:E5:08:AB:77:34:B3:EA:7E:D7:A7:3B:D3:1D:67:DA:E2:E6:99:19:4C:26:C7:D3:0B:75:B3:B0:FD:60
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
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
omene.com *.omene.com

Other domains in certificate

27530.co *.27530.co
2bar.com *.2bar.com *.wiki.2bar.com
*.2078297547.ab4d.net *.2078297574.ab4d.net *.2078297780.ab4d.net *.2078297888.ab4d.net ab4d.net *.ab4d.net *.tremar.ab4d.net
actualzaim.online *.actualzaim.online *.ww38.actualzaim.online
*.admin.agit547.xyz agit547.xyz *.agit547.xyz *.app.agit547.xyz *.assets.agit547.xyz *.auth.agit547.xyz *.demo.agit547.xyz *.flw.agit547.xyz *.m.agit547.xyz *.staging.agit547.xyz *.test.agit547.xyz *.test3.agit547.xyz *.wildcard.agit547.xyz *.ww12.agit547.xyz *.ww25.agit547.xyz
allanime.store *.allanime.store *.backend.allanime.store *.ftp.allanime.store *.hostmaster.allanime.store
betd99.com *.betd99.com *.random.betd99.com
celeb.baby *.celeb.baby *.dan.celeb.baby
*.adguard1.crispravira.com crispravira.com *.crispravira.com *.portal.crispravira.com
harvardgrads.com *.harvardgrads.com
idiolect.com *.idiolect.com
insstamed.com *.insstamed.com
*.cdn.japanesesex.club *.cpanel.japanesesex.club japanesesex.club *.japanesesex.club
kahramana.com *.kahramana.com
kamagrajelly.com *.kamagrajelly.com
kolikko.com *.kolikko.com
kronberger.com *.kronberger.com
leugers.com *.leugers.com
lingor.com *.lingor.com
loszetas.com *.loszetas.com
maestrosschoolofmusicmt.com *.maestrosschoolofmusicmt.com *.ww25.maestrosschoolofmusicmt.com
makinano.com *.makinano.com
*.hostmaster.nciua.org *.nciua.nciua.org nciua.org *.nciua.org *.ncjua.nciua.org *.ncjus.nciua.org *.njcjua.nciua.org *.www.nciua.org
salinan.com *.salinan.com *.ww16.salinan.com
soalmost.us *.soalmost.us