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=docnovel.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 31, 2026
Valid Until
May 01, 2026 77 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EB:73:B5:E4:FF:09:0E:04:1F:CB:FA:C6:0F:D9:16:FF:51:77:35:44:14:BE:FA:E2:35:6F:06:30:3C:E1:F4:08
Alternative Names
82 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

82 domains
16.com.au *.16.com.au *.145.16.com.au *.85.16.com.au *.mail.16.com.au

Other domains in certificate

airtm.xyz *.airtm.xyz *.mail.airtm.xyz
desync.vip *.desync.vip *.loader.desync.vip
docnovel.com *.docnovel.com
ellibrodeoro.club *.ellibrodeoro.club *.ww25.ellibrodeoro.club
fmovites.co *.fmovites.co *.ww38.fmovites.co
greanvica.site *.greanvica.site *.www.greanvica.site
*.07efe5fad355.panisvpn.info *.a.panisvpn.info *.ipv6.panisvpn.info panisvpn.info *.panisvpn.info *.panisvpn.panisvpn.info *.test.panisvpn.info *.test1.panisvpn.info *.www.panisvpn.info
petroelx.co *.petroelx.co *.ww25.petroelx.co
*.16.pmsbill.info *.2.pmsbill.info *.82654f4d-4ea4-4470-8d1f-9ea879438c1e.pmsbill.info *.a.pmsbill.info *.admin.pmsbill.info *.aging.pmsbill.info *.analytics.pmsbill.info *.api.pmsbill.info *.app.pmsbill.info *.backend.pmsbill.info *.beta.pmsbill.info *.c51beecc-158a-4ad0-bfe0-da6348d5ee22.pmsbill.info *.ci-pipeline.pmsbill.info *.cicd.pmsbill.info *.demo.pmsbill.info *.dev.pmsbill.info *.development.pmsbill.info *.dmscsstaging.pmsbill.info *.gshjapi.pmsbill.info *.home.pmsbill.info *.hostmaster.pmsbill.info *.hotfix.pmsbill.info *.jcxqc2.pmsbill.info *.m.pmsbill.info *.microsoft.pmsbill.info *.owa.pmsbill.info *.pipeline-test.pmsbill.info *.pipeline.pmsbill.info pmsbill.info *.pmsbill.info *.preprod.pmsbill.info *.preview.pmsbill.info *.prod-jenkins.pmsbill.info *.remote.pmsbill.info *.staging.pmsbill.info *.superset-alpha.pmsbill.info *.superset.pmsbill.info *.uat.pmsbill.info *.uperset-alpha.pmsbill.info *.uperset.pmsbill.info *.ww16.pmsbill.info *.ww2.pmsbill.info *.www.pmsbill.info *.xgshjapi.pmsbill.info *.xqppjapp.pmsbill.info
tecladoflex.com.br *.tecladoflex.com.br *.ww25.tecladoflex.com.br