DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt Active incidents

Certificate Information

Subject
CN=oops-fitness.pl
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 10, 2026
Valid Until
August 08, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
3D:6B:B9:B9:F2:FA:7B:DD:A3:BE:D1:E9:A8:0A:44:EA:24:7B:F4:39:23:82:1E:41:21:3B:D6:03:75:62:19:01
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
buildandplay.store *.buildandplay.store *.comune.buildandplay.store *.mail.buildandplay.store *.ww38.buildandplay.store

Other domains in certificate

*.anzin.foireduverre.be *.cambrai.foireduverre.be *.cluses.foireduverre.be *.douai.foireduverre.be *.eaubonne.foireduverre.be foireduverre.be *.foireduverre.be *.forbach.foireduverre.be *.fresnes.foireduverre.be *.grasse.foireduverre.be *.juvisy-sur-orge.foireduverre.be *.laval.foireduverre.be *.libourne.foireduverre.be *.metz.foireduverre.be *.nancy.foireduverre.be *.orthez.foireduverre.be *.poitou-charentes.foireduverre.be *.riedisheim.foireduverre.be *.roubaix.foireduverre.be *.saint-etienne.foireduverre.be *.saint-lazare.foireduverre.be *.saint-lo.foireduverre.be *.sallaumines.foireduverre.be *.sarthe.foireduverre.be *.torcy.foireduverre.be *.toulouse.foireduverre.be *.vendee.foireduverre.be *.verdun.foireduverre.be *.villemomble.foireduverre.be *.vitre.foireduverre.be
*.actv3.lk21.ac lk21.ac *.lk21.ac *.tv2.lk21.ac *.tv3.lk21.ac *.tv6.lk21.ac *.tv7.lk21.ac *.tv8.lk21.ac
oops-fitness.pl *.oops-fitness.pl *.ww16.oops-fitness.pl *.ww38.oops-fitness.pl
*.12.sunce8.top *.13.sunce8.top *.14.sunce8.top *.15.sunce8.top *.17.sunce8.top *.19.sunce8.top *.20.sunce8.top *.22.sunce8.top *.24.sunce8.top *.27.sunce8.top *.28.sunce8.top *.30.sunce8.top *.32.sunce8.top *.34.sunce8.top *.36.sunce8.top *.37.sunce8.top *.39.sunce8.top *.40.sunce8.top *.45.sunce8.top *.46.sunce8.top *.47.sunce8.top *.49.sunce8.top *.51.sunce8.top *.52.sunce8.top *.54.sunce8.top *.57.sunce8.top *.58.sunce8.top *.60.sunce8.top *.63.sunce8.top *.64.sunce8.top *.65.sunce8.top *.66.sunce8.top *.70.sunce8.top *.72.sunce8.top *.73.sunce8.top *.74.sunce8.top *.75.sunce8.top *.78.sunce8.top sunce8.top *.sunce8.top
tarjetarojatvenvivo.tv *.tarjetarojatvenvivo.tv *.ww38.tarjetarojatvenvivo.tv