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=redwingshoes.co
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
February 19, 2026
Valid Until
May 20, 2026 85 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B7:AA:86:CB:67:7B:C7:7E:E7:16:D5:64:7E:FD:6F:90:D5:3A:CE:53:EE:87:F6:1D:F9:1F:54:FC:24:3C:EF:80
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
visioncreativa.com *.visioncreativa.com *.api.visioncreativa.com *.dev.visioncreativa.com *.random.visioncreativa.com *.test.visioncreativa.com *.ww38.visioncreativa.com *.www.visioncreativa.com

Other domains in certificate

168513.vip *.168513.vip *.www.168513.vip
antenanoticias.com *.antenanoticias.com *.beta.antenanoticias.com *.gjc.antenanoticias.com *.ildcard.antenanoticias.com *.mip.antenanoticias.com *.ns2.antenanoticias.com *.partners.antenanoticias.com *.smtp2.antenanoticias.com *.sz.antenanoticias.com *.ww25.antenanoticias.com *.ww38.antenanoticias.com
calentonas.com *.calentonas.com *.vpn.calentonas.com *.wiki.calentonas.com *.ww1.calentonas.com *.ww16.calentonas.com *.ww25.calentonas.com *.ww38.calentonas.com
cocobet138a12.xyz *.cocobet138a12.xyz *.otc.cocobet138a12.xyz *.wallet.cocobet138a12.xyz *.ww25.cocobet138a12.xyz
ludacris.it *.ludacris.it
naevegan.com *.naevegan.com *.ww7.naevegan.com
o15academy.net *.o15academy.net
oaknetworkautomation.com *.oaknetworkautomation.com
oktvs.top *.oktvs.top
*.admin.redwingshoes.co *.comune.redwingshoes.co *.e.redwingshoes.co *.em.redwingshoes.co *.get.redwingshoes.co *.hermes.redwingshoes.co *.hostmaster.redwingshoes.co *.m.redwingshoes.co redwingshoes.co *.redwingshoes.co *.sip.redwingshoes.co *.ww1.redwingshoes.co *.ww25.redwingshoes.co *.ww38.redwingshoes.co
*.0fccc289-b2b6-488b-beee-4aaaf146205d.reodx.sh *.4f565244-05c7-4838-bad3-580320e64d18.reodx.sh *.admin.reodx.sh *.api.reodx.sh *.app.reodx.sh *.c2a87074-5b56-47d7-b396-81202a2ad32e.reodx.sh *.dcb29d5a-e5b7-4432-b846-f14ec725e021.reodx.sh *.demo.reodx.sh *.dev.reodx.sh *.df74484b-627c-424c-b2e9-548ba433262c.reodx.sh *.dxtgdftp.reodx.sh *.ftp.reodx.sh *.localhost.reodx.sh *.mail.reodx.sh *.pop.reodx.sh reodx.sh *.reodx.sh *.test.reodx.sh *.www.reodx.sh
*.checkout.scaramouche.it *.ci.scaramouche.it *.demo.scaramouche.it scaramouche.it *.scaramouche.it *.smtp.scaramouche.it *.smtps.scaramouche.it
*.m.xuan108.top xuan108.top *.xuan108.top