DNS Gurus
Cached · just now
79/100 SECURITY SCORE

Certificate Information

Subject
CN=techedil.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 07, 2026
Valid Until
May 08, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
9C:29:D4:DF:C1:74:73:B1:76:91:13:5D:A1:CC:94:BA:4F:42:6C:59:70:41:70:3C:7B:A3:63:CE:A2:35:D5:6F
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
X-Frame-Options
Good
SAMEORIGIN
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-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
4technologists.com *.4technologists.com

Other domains in certificate

19271.net *.19271.net
36872.net *.36872.net
3726kkk.top *.3726kkk.top
385196.top *.385196.top
387295.top *.387295.top
391768.top *.391768.top
395876.top *.395876.top
39924.loan *.39924.loan
47hf.top *.47hf.top
481184.top *.481184.top
4czqt4x.shop *.4czqt4x.shop
4d0mv5.top *.4d0mv5.top
4qwwdct.top *.4qwwdct.top
*.admin.blissoutfits.com *.api.blissoutfits.com blissoutfits.com *.blissoutfits.com *.lms.blissoutfits.com *.store.blissoutfits.com *.trail.blissoutfits.com
buyfullerbrush.com *.buyfullerbrush.com *.dev.buyfullerbrush.com
carsformom.org *.carsformom.org
*.compassmobile.dallortree.com dallortree.com *.dallortree.com *.mobile.dallortree.com *.wildcard.dallortree.com *.ww1.dallortree.com
jalaltraders.store *.jalaltraders.store *.m.jalaltraders.store
leetoken.io *.leetoken.io *.server.leetoken.io *.testing.leetoken.io
*.blog.progressive.cloud progressive.cloud *.progressive.cloud
*.cn.reconbike.com *.en.reconbike.com *.jp.reconbike.com reconbike.com *.reconbike.com
*.rd.sratimo.net *.rds.sratimo.net *.rdweb.sratimo.net *.remote.sratimo.net sratimo.net *.sratimo.net
*.backend.techedil.it techedil.it *.techedil.it
*.autodiscover.theshepherdshotel.com *.cpcontacts.theshepherdshotel.com theshepherdshotel.com *.theshepherdshotel.com *.www.theshepherdshotel.com
tylerprice.com *.tylerprice.com *.ww17.tylerprice.com
*.remote.upwardcorp.com upwardcorp.com *.upwardcorp.com
*.mail.venturespla.net venturespla.net *.venturespla.net
wwwkahlabrows.com *.wwwkahlabrows.com
xn--consertos-de-fogo-nqb.com *.xn--consertos-de-fogo-nqb.com
yanez.it *.yanez.it