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=whitesmoke.studio
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 07, 2026
Valid Until
August 05, 2026 76 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B4:0D:15:DA:F0:8A:80:C5:B8:F5:13:64:3D:A5:73:5D:97:94:AE:F0:E7:46:5A:74:EB:4C:92:46:B8:B9:D2:1A
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
nytimesgames.com *.nytimesgames.com *.ww16.nytimesgames.com

Other domains in certificate

52lg.xyz *.52lg.xyz *.ci.52lg.xyz
admate.club *.admate.club
albergueizar.com *.albergueizar.com *.www.albergueizar.com
brahmanbaria.online *.brahmanbaria.online
*.antronapiana.dans-on.eu *.appalto.dans-on.eu *.blevio.dans-on.eu *.cadoneghe.dans-on.eu *.campagna.dans-on.eu dans-on.eu *.dans-on.eu *.erba.dans-on.eu *.fivizzano.dans-on.eu *.guardiagrele.dans-on.eu *.lonate-pozzolo.dans-on.eu *.muhlbach.dans-on.eu *.piazzola-sul-brenta.dans-on.eu *.sarzana.dans-on.eu *.tesero.dans-on.eu *.trecase.dans-on.eu *.villa-santina.dans-on.eu *.virgilio.dans-on.eu
fatcheck.org *.fatcheck.org *.random.fatcheck.org
fontanastorage.us *.fontanastorage.us *.mail.fontanastorage.us *.ww38.fontanastorage.us
freeflyers.co *.freeflyers.co
furk.club *.furk.club *.node.furk.club
hotfashionmiami.com *.hotfashionmiami.com *.jenkins.hotfashionmiami.com *.pipeline.hotfashionmiami.com *.random.hotfashionmiami.com
*.cpanel.iplscore.live iplscore.live *.iplscore.live *.sitemap.iplscore.live *.webmail.iplscore.live *.ww38.iplscore.live *.www.iplscore.live
konchan001.com *.konchan001.com *.snte.konchan001.com *.website.konchan001.com
lowfare.au *.lowfare.au *.ww25.lowfare.au
myfreeanualcreditreport.com *.myfreeanualcreditreport.com *.random.myfreeanualcreditreport.com
newtodayworld.com *.newtodayworld.com
optiproject.net *.optiproject.net
*.git.pinkcat.life *.mail.pinkcat.life pinkcat.life *.pinkcat.life
proasphaltpatch.com *.proasphaltpatch.com
sistantano.com *.sistantano.com
*.smmpanelv1.taphoacode.net taphoacode.net *.taphoacode.net
*.tr.ubertech.shop ubertech.shop *.ubertech.shop
uhyt6.cc *.uhyt6.cc *.ww38.uhyt6.cc
watchesforme.co *.watchesforme.co
whitesmoke.studio *.whitesmoke.studio