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=fabswinhers.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 28, 2026
Valid Until
August 26, 2026 85 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
15:7D:32:26:60:C1:8B:9B:71:09:DF:DD:37:6A:B7:38:CB:18:31:CC:9F:8E:03:8E:15:E7:32:E4:58:F1:3E:24
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
formasi.it *.formasi.it *.apl.formasi.it *.app.formasi.it *.ar.formasi.it *.asp.formasi.it *.astelmail.formasi.it *.awvpn.formasi.it *.desktop.formasi.it *.est-vpn.formasi.it *.gw.formasi.it *.helpdesk.formasi.it *.hostmaster.formasi.it *.i.formasi.it *.identity.formasi.it *.idpd.formasi.it *.khapps.formasi.it *.lb.formasi.it *.mobileconnect.formasi.it *.owa.formasi.it *.portal.formasi.it *.rdp.formasi.it *.rds.formasi.it *.ssl.formasi.it *.sslvpn.formasi.it *.vpn.formasi.it *.vpn2x.formasi.it *.vpn5b.formasi.it *.vpnadm.formasi.it *.vpnapac.formasi.it *.vpngw.formasi.it *.vpnpa.formasi.it *.vpntoj.formasi.it *.www.formasi.it *.xd.formasi.it

Other domains in certificate

985kaijiangzuikuai.xyz *.985kaijiangzuikuai.xyz *.img1.985kaijiangzuikuai.xyz
brawlstarspc.com *.brawlstarspc.com *.mail.brawlstarspc.com
*.d.ducetrey.xyz ducetrey.xyz *.ducetrey.xyz *.fpygamailer.ducetrey.xyz *.jepojapi.ducetrey.xyz *.qa.ducetrey.xyz *.stt2kb.ducetrey.xyz *.test.ducetrey.xyz
*.ci.fabswinhers.com *.comww16.fabswinhers.com fabswinhers.com *.fabswinhers.com *.m.fabswinhers.com *.media.fabswinhers.com *.netww16.fabswinhers.com *.newsletter.fabswinhers.com *.ruww16.fabswinhers.com
medsport.co *.medsport.co *.sitemap.medsport.co
refire.co *.refire.co *.www.refire.co
*.api.spcalanaudiere.com *.bar.spcalanaudiere.com *.beta.spcalanaudiere.com *.spam.spcalanaudiere.com spcalanaudiere.com *.spcalanaudiere.com *.ww12.spcalanaudiere.com *.ww99.spcalanaudiere.com
*.m.turbohousesale.com *.rd.turbohousesale.com *.rds.turbohousesale.com *.remote.turbohousesale.com turbohousesale.com *.turbohousesale.com *.www.turbohousesale.com
*.huser.ukcontractors.net *.m.ukcontractors.net ukcontractors.net *.ukcontractors.net
*.com.wardahstore.com *.portfolio.wardahstore.com wardahstore.com *.wardahstore.com
*.random.xn--k5sy74e.com xn--k5sy74e.com *.xn--k5sy74e.com