DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=alquilerycompra.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 06, 2026
Valid Until
May 07, 2026 87 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
2C:12:78:FA:F7:D4:8A:4B:F3:30:1F:F7:7F:D0:35:82:F9:0A:5F:62:82:32:89:D9:D2:A8:DE:63:43:C6:29:18
Alternative Names
88 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

88 domains
cramptons.com *.cramptons.com *.beta.cramptons.com *.hostmaster.cramptons.com *.sitemap.cramptons.com *.the.cramptons.com *.ww16.cramptons.com

Other domains in certificate

abbylee.com *.abbylee.com *.sitemap.abbylee.com *.ww16.abbylee.com *.ww38.abbylee.com
agent-online.com *.agent-online.com *.ai.agent-online.com *.blog.agent-online.com *.hostmaster.agent-online.com *.mail.agent-online.com *.outmail.agent-online.com *.sitemap.agent-online.com *.ww1.agent-online.com *.ww38.agent-online.com
alquilerycompra.com *.alquilerycompra.com *.hostmaster.alquilerycompra.com *.m.alquilerycompra.com *.sitemap.alquilerycompra.com *.smtp.alquilerycompra.com *.ww25.alquilerycompra.com *.ww38.alquilerycompra.com
*.api.dayhome.com dayhome.com *.dayhome.com *.demo.dayhome.com *.forums.dayhome.com *.help.dayhome.com *.hostmaster.dayhome.com *.mail.dayhome.com *.random.dayhome.com *.sitemap.dayhome.com *.test.dayhome.com *.ww1.dayhome.com *.ww16.dayhome.com *.ww38.dayhome.com
debbo.com *.debbo.com *.m.debbo.com *.sitemap.debbo.com *.smtp.debbo.com *.ww17.debbo.com *.ww38.debbo.com
*.blog.oksamyt.com *.client.oksamyt.com *.connectvpn.oksamyt.com *.dev.oksamyt.com *.gateway.oksamyt.com *.login.oksamyt.com *.m.oksamyt.com *.mail.oksamyt.com *.mobile.oksamyt.com oksamyt.com *.oksamyt.com *.remoteaccess.oksamyt.com *.secureaccess.oksamyt.com *.shop.oksamyt.com *.store.oksamyt.com *.test.oksamyt.com *.vdi.oksamyt.com *.vpn.oksamyt.com *.vpn1.oksamyt.com *.vpn2.oksamyt.com *.web.oksamyt.com *.webconnect.oksamyt.com *.webvpn.oksamyt.com *.wp.oksamyt.com *.ww1.oksamyt.com *.ww25.oksamyt.com
*.3g.phrehab.xyz *.members.phrehab.xyz phrehab.xyz *.phrehab.xyz
*.home.ranzai.com *.m.ranzai.com *.mobile.ranzai.com *.news.ranzai.com ranzai.com *.ranzai.com *.www.ranzai.com