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=jn.net
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 19, 2026
Valid Until
May 20, 2026 86 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
8F:52:CC:A9:8F:51:10:1D:31:45:C6:3E:98:69:A6:D1:5C:5C:B6:50:A3:66:1F:FD:9C:64:AF:E9:C0:FB:0A:78
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 Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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
dumps.com *.dumps.com *.bingo.dumps.com *.cisco.dumps.com *.cum.dumps.com *.instagram.dumps.com *.json.dumps.com *.lead2pass.dumps.com *.legit.dumps.com

Other domains in certificate

biokaroniiosdalest.cyou *.biokaroniiosdalest.cyou *.ftp.biokaroniiosdalest.cyou *.pop.biokaroniiosdalest.cyou *.smtp.biokaroniiosdalest.cyou
*.3a53c843-0a5f-4ae0-bb01-71f10af53df3.cowanphoto.com cowanphoto.com *.cowanphoto.com *.wildcard.cowanphoto.com *.www.cowanphoto.com
digitaldoctor.us *.digitaldoctor.us
*.anyconnect.electricscooters2k.com *.api.electricscooters2k.com *.asa.electricscooters2k.com *.autoconfig.electricscooters2k.com *.avethebreath.electricscooters2k.com *.barracuda.electricscooters2k.com *.blmgddz.electricscooters2k.com *.ciscoasa.electricscooters2k.com *.ciscovpn.electricscooters2k.com *.citrix.electricscooters2k.com *.clientvpn.electricscooters2k.com *.cpcalendars.electricscooters2k.com *.ebmail.electricscooters2k.com electricscooters2k.com *.electricscooters2k.com *.emailgateway.electricscooters2k.com *.f070d338-cbde-4184-9a59-6ec5640ca070.electricscooters2k.com *.forti.electricscooters2k.com *.ftp.electricscooters2k.com *.id.electricscooters2k.com *.insights.electricscooters2k.com *.m.electricscooters2k.com *.nanhepagh.electricscooters2k.com *.new.electricscooters2k.com *.njbcssavethebreath.electricscooters2k.com *.savethebreath.electricscooters2k.com *.shop.electricscooters2k.com *.smtp.electricscooters2k.com *.vpn.electricscooters2k.com *.wdz.electricscooters2k.com *.www.electricscooters2k.com *.wwww.electricscooters2k.com
freelance965.store *.freelance965.store
*.api.investimentos.net *.dev.investimentos.net investimentos.net *.investimentos.net *.login.investimentos.net *.mail.investimentos.net *.test.investimentos.net *.ww01.investimentos.net *.ww16.investimentos.net *.ww17.investimentos.net *.ww25.investimentos.net
*.ah2sbz7.jn.net *.fvv.jn.net *.i.jn.net jn.net *.jn.net *.mak.jn.net *.ntlrbc.jn.net *.vpp.jn.net *.xb.jn.net
*.flashtrashrubbishremovals.lifestylecareers.com.au *.hudsonresourcing.lifestylecareers.com.au *.hughmackay.lifestylecareers.com.au lifestylecareers.com.au *.lifestylecareers.com.au *.mail.lifestylecareers.com.au *.ww25.lifestylecareers.com.au *.ww38.lifestylecareers.com.au
metaversestore.net *.metaversestore.net *.www.metaversestore.net
*.dashboard.zerkalo-leonbets3.top *.pop.zerkalo-leonbets3.top zerkalo-leonbets3.top *.zerkalo-leonbets3.top