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=alexandros.studio
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 07, 2026
Valid Until
April 07, 2026 46 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
DE:04:E2:67:C8:97:9B:93:CD:05:7E:17:49:B2:BB:E0:C6:8B:21:D6:E2:9A:5E:15:B5:BB:5D:0C:AC:8F:47:15
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
mainrajasatu.com *.mainrajasatu.com *.share.mainrajasatu.com

Other domains in certificate

3xyaoi.com.br *.3xyaoi.com.br *.ww16.3xyaoi.com.br *.ww38.3xyaoi.com.br
alexandros.studio *.alexandros.studio *.ww25.alexandros.studio *.ww38.alexandros.studio
anxiousfrogs.me *.anxiousfrogs.me *.ww25.anxiousfrogs.me
artyfarty.studio *.artyfarty.studio *.ww38.artyfarty.studio
billyspressurewashing.com *.billyspressurewashing.com *.ci.billyspressurewashing.com *.flow.billyspressurewashing.com *.staging.billyspressurewashing.com
bluelakeautosales.com *.bluelakeautosales.com *.pay.bluelakeautosales.com
boostshop.cc *.boostshop.cc *.ww38.boostshop.cc
*.bbs.chinupbar.com chinupbar.com *.chinupbar.com *.net.chinupbar.com *.zqa02f7ygy.chinupbar.com
*.38.eroticmovieshd.com eroticmovieshd.com *.eroticmovieshd.com
juriflash.com *.juriflash.com
justnaturalmedicine.info *.justnaturalmedicine.info
kreator.digital *.kreator.digital *.vlog.kreator.digital
*.admin.labels.services *.form.labels.services labels.services *.labels.services *.settingsv2.labels.services
*.dweb.lets-vpn.com lets-vpn.com *.lets-vpn.com *.random.lets-vpn.com *.ww25.lets-vpn.com
manikur-orenburg.ru *.manikur-orenburg.ru
navatlascheck.xyz *.navatlascheck.xyz *.www.navatlascheck.xyz
*.live.nbakings.xyz nbakings.xyz *.nbakings.xyz *.pro.nbakings.xyz *.top.nbakings.xyz *.xyz.nbakings.xyz
*.25.oabbsg.org *.m.oabbsg.org oabbsg.org *.oabbsg.org *.wildcard.oabbsg.org *.ww25.oabbsg.org
*.new-jersey-streets.openalfa.us *.newyork-streets.openalfa.us openalfa.us *.openalfa.us *.south-carolina-streets.openalfa.us
servicecountryliving.com *.servicecountryliving.com *.soft.servicecountryliving.com
skysnaccer.de *.skysnaccer.de
useaglejo.com *.useaglejo.com
*.shop.wwwflybreeze.com wwwflybreeze.com *.wwwflybreeze.com
*.superset.xemphimhdc.cc *.ww25.xemphimhdc.cc *.ww38.xemphimhdc.cc xemphimhdc.cc *.xemphimhdc.cc