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=strenx.xyz
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 16, 2026
Valid Until
May 17, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
45:8A:EE:F9:C8:F6:D4:91:2B:BC:AF:0B:65:13:69:B4:59:02:5F:4C:C5:C9:66:EE:B1:9F:08:FD:97:22:36:DE
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
doidos.com *.doidos.com *.access.doidos.com *.admin.doidos.com *.api.doidos.com *.blog.doidos.com *.client.doidos.com *.connectvpn.doidos.com *.cpanel.doidos.com *.dev.doidos.com *.emv1.doidos.com *.exchange.doidos.com *.ftp.doidos.com *.gateway.doidos.com *.imap1.doidos.com *.imap2.doidos.com *.login.doidos.com *.m.doidos.com *.mail.doidos.com *.mta-sts.doidos.com *.office.doidos.com *.poczta.doidos.com *.pop.doidos.com *.portal.doidos.com *.rds.doidos.com *.rds1.doidos.com *.rdweb.doidos.com *.remote.doidos.com *.secureaccess.doidos.com *.smtps.doidos.com *.ssl.doidos.com *.sslvpn.doidos.com *.staging.doidos.com *.test.doidos.com *.vpn2.doidos.com *.web.doidos.com *.webconnect.doidos.com *.webmail.doidos.com *.ww25.doidos.com *.ww38.doidos.com *.ww41.doidos.com

Other domains in certificate

*.bse.medtour.info *.bse01.medtour.info *.bse02.medtour.info *.bse03.medtour.info *.bse04.medtour.info *.bse06.medtour.info *.bse07.medtour.info *.bse09.medtour.info *.bse11.medtour.info *.bse15.medtour.info *.bse16.medtour.info *.bse17.medtour.info *.bse19.medtour.info *.bse20.medtour.info *.bse22.medtour.info *.bse24.medtour.info *.bse25.medtour.info *.bse26.medtour.info *.bse27.medtour.info *.bse28.medtour.info *.bse30.medtour.info *.bse32.medtour.info *.bse33.medtour.info *.bse35.medtour.info *.bse37.medtour.info *.bse38.medtour.info *.bse40.medtour.info *.bse41.medtour.info *.bse42.medtour.info *.bse43.medtour.info *.bse44.medtour.info *.bse46.medtour.info *.bse48.medtour.info *.cookery.medtour.info *.kitchen.medtour.info medtour.info *.medtour.info *.recipes.medtour.info
melodize.com *.melodize.com *.ww16.melodize.com *.ww25.melodize.com
*.es.strenx.xyz strenx.xyz *.strenx.xyz *.www.strenx.xyz
*.www.yeezysuppl.com yeezysuppl.com *.yeezysuppl.com