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=barber360.com.br
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 15, 2026
Valid Until
May 16, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
41:C8:27:5E:E7:9F:CE:8B:7F:C8:C8:73:B3:C9:AB:1A:B0:43:54:A7:25:A9:1E:B3:9D:0E:41:ED:B3:FA:57:26
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
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
barber360.com.br *.barber360.com.br *.souza.barber360.com.br *.souzabarbearia.barber360.com.br

Other domains in certificate

8ymb2.info *.8ymb2.info *.ww25.8ymb2.info *.www.8ymb2.info
*.app.connectdotsbooks.com *.backup.connectdotsbooks.com *.cabinet.connectdotsbooks.com *.community.connectdotsbooks.com connectdotsbooks.com *.connectdotsbooks.com *.cthmsjav.connectdotsbooks.com *.demo.connectdotsbooks.com *.euogzsms.connectdotsbooks.com *.mail.connectdotsbooks.com *.qa.connectdotsbooks.com *.rd.connectdotsbooks.com *.rdweb.connectdotsbooks.com *.remote.connectdotsbooks.com *.sms.connectdotsbooks.com *.stg.connectdotsbooks.com *.vpn.connectdotsbooks.com *.www.connectdotsbooks.com
*.3a1fd229-3d7e-42f2-841c-b9863cefe0d8.cvfx.lol *.94aa7456-5062-4369-8aa7-8550427fd7ae.cvfx.lol *.admin.cvfx.lol *.api.cvfx.lol *.app.cvfx.lol cvfx.lol *.cvfx.lol *.demo.cvfx.lol *.dev.cvfx.lol *.fblkgshare.cvfx.lol *.hlqixdemo.cvfx.lol *.pagamento.cvfx.lol *.public.cvfx.lol *.test.cvfx.lol *.wkhcrpublic.cvfx.lol *.www.cvfx.lol
deltawi-fi.com *.deltawi-fi.com *.ww25.deltawi-fi.com
*.admin.gourmetroast.com *.analytics.gourmetroast.com *.flowise.gourmetroast.com gourmetroast.com *.gourmetroast.com
helisbank.com *.helisbank.com *.www.helisbank.com
khaleejtimes.news *.khaleejtimes.news *.webdisk.khaleejtimes.news *.webmail.khaleejtimes.news
*.as.netcdn.xyz *.ci-development.netcdn.xyz *.ds.netcdn.xyz *.img.netcdn.xyz *.jp.netcdn.xyz netcdn.xyz *.netcdn.xyz *.p.netcdn.xyz *.random.netcdn.xyz *.us.netcdn.xyz *.ww25.netcdn.xyz *.ww38.netcdn.xyz *.www1.netcdn.xyz
noookasee.xyz *.noookasee.xyz *.staging.noookasee.xyz *.ww25.noookasee.xyz
*.ftp.plmsdetea.info plmsdetea.info *.plmsdetea.info *.www.plmsdetea.info
seedform.com *.seedform.com
*.252fwww.shareurl.xyz *.8hali9ydzj.shareurl.xyz *.chat.shareurl.xyz *.members.shareurl.xyz *.pan.shareurl.xyz shareurl.xyz *.shareurl.xyz *.staging.shareurl.xyz *.ww1.shareurl.xyz *.ww6.shareurl.xyz