DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=internetxfichas.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 14, 2026
Valid Until
August 12, 2026 53 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
6D:F2:48:E0:F8:80:93:F0:55:BA:E0:EB:38:01:44:BF:1C:FC:03:01:DA:78:F7:55:C1:D2:AE:54:62:6B:15:D5
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 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

89 domains
dvtalk.me *.dvtalk.me *.ww38.dvtalk.me

Other domains in certificate

7hdstar.com *.7hdstar.com *.api.7hdstar.com *.app.7hdstar.com *.beta.7hdstar.com *.mail.7hdstar.com *.www.7hdstar.com
afroandco.com *.afroandco.com *.news.afroandco.com *.shop.afroandco.com
alteredconsulting.com *.alteredconsulting.com *.ebay.alteredconsulting.com
auszeit-massagen.de *.auszeit-massagen.de *.hostmaster.auszeit-massagen.de *.www.auszeit-massagen.de
*.cas.connectbtamfam.com connectbtamfam.com *.connectbtamfam.com
*.alpha.denniscycleandauto.com denniscycleandauto.com *.denniscycleandauto.com *.flowiseai.denniscycleandauto.com *.mail.denniscycleandauto.com
ecoaltcongost.org *.ecoaltcongost.org *.mail.ecoaltcongost.org *.mercat.ecoaltcongost.org *.webmail.ecoaltcongost.org
galka.com *.galka.com
internetxfichas.com *.internetxfichas.com *.ww25.internetxfichas.com *.ww38.internetxfichas.com
*.api.kiemtien2.com *.forum.kiemtien2.com kiemtien2.com *.kiemtien2.com *.www.kiemtien2.com
ligasnba.site *.ligasnba.site
*.ftp.offertoday.live *.llyjfapp.offertoday.live *.m.offertoday.live *.mail.offertoday.live *.mailing.offertoday.live *.netflix.offertoday.live offertoday.live *.offertoday.live *.portal.offertoday.live *.webdisk.offertoday.live
*.api.polizos.com *.dev.polizos.com *.mail.polizos.com polizos.com *.polizos.com *.test.polizos.com
*.api.poupardinheiro.com *.backup.poupardinheiro.com *.dev.poupardinheiro.com *.mail.poupardinheiro.com poupardinheiro.com *.poupardinheiro.com *.test.poupardinheiro.com *.ww17.poupardinheiro.com
*.d7.sc51.cn *.dzc.sc51.cn sc51.cn *.sc51.cn *.wjhlg1.sc51.cn *.wjhlg2.sc51.cn
*.82www.technojoyhaven.com technojoyhaven.com *.technojoyhaven.com *.videos.technojoyhaven.com *.www.technojoyhaven.com
*.3489.veterinariantechnician.org veterinariantechnician.org *.veterinariantechnician.org *.webmail.veterinariantechnician.org
*.a.xbxb.org xbxb.org *.xbxb.org