DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Certificate Information

Subject
CN=wingede.college
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 03, 2026
Valid Until
May 04, 2026 85 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
AD:A3:13:11:BD:FE:C1:15:B5:2A:F7:5D:2C:83:BB:7A:10:1B:7D:88:00:F7:9E:82:66:C9:14:5F:1A:C6:B7:3D
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
servicead.com *.servicead.com *.access.servicead.com *.m.servicead.com

Other domains in certificate

12x12.live *.12x12.live *.laravel.12x12.live
aniz.net *.aniz.net *.dashboard.aniz.net
cleancuttreecare.com *.cleancuttreecare.com *.vpn.cleancuttreecare.com
*.estamos.iguales.com iguales.com *.iguales.com *.son.iguales.com *.ww1.iguales.com *.ww16.iguales.com
*.aws.oxygenvision.com *.cdn-dev.oxygenvision.com *.lab.oxygenvision.com oxygenvision.com *.oxygenvision.com *.rds.oxygenvision.com *.vdi.oxygenvision.com
*.app.pagesage.xyz *.d.pagesage.xyz *.demo.pagesage.xyz *.gquuj7zfpd.pagesage.xyz *.n09gumzweq1si09b.pagesage.xyz pagesage.xyz *.pagesage.xyz *.wp.pagesage.xyz *.ww25.pagesage.xyz *.ww38.pagesage.xyz *.www.pagesage.xyz
*.46hz.tf1eak.click *.dlht.tf1eak.click *.f4o9.tf1eak.click *.gvtb.tf1eak.click *.l23a.tf1eak.click *.n9cq.tf1eak.click *.pb5d.tf1eak.click *.q9lp.tf1eak.click tf1eak.click *.tf1eak.click *.tvlo.tf1eak.click *.vwtblxu9h.tf1eak.click *.wagt.tf1eak.click
vacanzeromantiche.com *.vacanzeromantiche.com
veraiq.com *.veraiq.com
videoinchiesta.com *.videoinchiesta.com
*.authen1686.vuaclub.tv *.common.vuaclub.tv *.login.vuaclub.tv *.portal.vuaclub.tv vuaclub.tv *.vuaclub.tv
vzbbf.pro *.vzbbf.pro
whopd.shop *.whopd.shop
wingede.college *.wingede.college
wisnu123id.com *.wisnu123id.com
*.office168.xbetx.vip *.sitemap.xbetx.vip xbetx.vip *.xbetx.vip
xn--9kq09eotgdmtijh.com *.xn--9kq09eotgdmtijh.com
xn--9kq09eotghokm9i.xyz *.xn--9kq09eotghokm9i.xyz
xn--watt-t29fi4r831j.xyz *.xn--watt-t29fi4r831j.xyz
xxxparis.com *.xxxparis.com
xynqo.shop *.xynqo.shop
yry-icloud.cn *.yry-icloud.cn
ztbsd.tv *.ztbsd.tv