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=transformeseufisico.online
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 25, 2026
Valid Until
August 23, 2026 66 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
CC:93:81:2C:04:31:D9:44:21:94:D0:10:B2:0C:AD:79:53:9C:7E:DC:E4:09:26:53:F2:49:82:D8:45:43:3E:66
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
questdiagnostocs.com *.questdiagnostocs.com *.ar.questdiagnostocs.com *.autodiscover.questdiagnostocs.com *.flow.questdiagnostocs.com *.random.questdiagnostocs.com *.relay.questdiagnostocs.com *.ww25.questdiagnostocs.com

Other domains in certificate

*.app.damned.it *.ar.damned.it *.asp.damned.it *.astelmail.damned.it *.bbs.damned.it *.citrixcloud.damned.it damned.it *.damned.it *.dash.damned.it *.email.damned.it *.est-vpn.damned.it *.exchange.damned.it *.go.damned.it *.heip.damned.it *.helpdesk.damned.it *.hostmaster.damned.it *.i.damned.it *.identity.damned.it *.mail.damned.it *.man.damned.it *.metrics.damned.it *.nvdi.damned.it *.owa.damned.it *.portal.damned.it *.preview.damned.it *.pro.damned.it *.reports.damned.it *.stats.damned.it *.superset.damned.it *.visual.damned.it *.vpnma.damned.it *.wwww.damned.it *.xd.damned.it
transformeseufisico.online *.transformeseufisico.online
*.mx.visuart.co visuart.co *.visuart.co
*.ftp.webroot-webroot.com *.pop.webroot-webroot.com *.smtp.webroot-webroot.com *.webmail.webroot-webroot.com webroot-webroot.com *.webroot-webroot.com *.www.webroot-webroot.com
*.acceso.xforums.com *.access.xforums.com *.adfs.xforums.com *.adfs1.xforums.com *.adfs2.xforums.com *.adfstest.xforums.com *.admin.xforums.com *.app01.xforums.com *.apps1.xforums.com *.appserver.xforums.com *.ast.xforums.com *.cr.xforums.com *.desktop.xforums.com *.desktop2.xforums.com *.facebook.xforums.com *.gw-001.xforums.com *.hostmaster.xforums.com *.i.xforums.com *.intranet.xforums.com *.ma.xforums.com *.mail.xforums.com *.my.xforums.com *.owa.xforums.com *.penta.xforums.com *.ra.xforums.com *.rdcb.xforums.com *.rdm.xforums.com *.rdsdemo.xforums.com *.remote1.xforums.com *.tclock.xforums.com *.tl.xforums.com *.ts1.xforums.com *.wdc.xforums.com *.webaccess.xforums.com *.xero.xforums.com xforums.com *.xforums.com