DNS Gurus
Cached · just now
91/100 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 13, 2026
Valid Until
May 14, 2026 88 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BB:16:C1:DA:D2:54:21:EA:BF:38:7B:F1:6B:54:93:32:7B:E7:D1:9B:9C:B9:CD:34:AE:26:6C:C5:00:8F:CD:B5
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
geolocation=(),midi=(),sync-xhr=(),microphone=(),camera=(),magnetometer=(),gyroscope=(),fullscreen=(self),payment=()
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks

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
maindoor.eu *.maindoor.eu

Other domains in certificate

47530t.com *.47530t.com *.sitemap.47530t.com *.wildcard.47530t.com
8ymb2.info *.8ymb2.info *.ww25.8ymb2.info *.www.8ymb2.info
adcination.com *.adcination.com *.mgit.adcination.com *.www.adcination.com
addto.cloud *.addto.cloud *.api.addto.cloud *.apps.addto.cloud *.bnqxihome.addto.cloud *.dev.addto.cloud *.nz.addto.cloud *.wap.addto.cloud
badbunnypuertoricoconcert.com *.badbunnypuertoricoconcert.com *.www.badbunnypuertoricoconcert.com
barber360.com.br *.barber360.com.br *.souza.barber360.com.br *.souzabarbearia.barber360.com.br
deliverytripod.com *.deliverytripod.com *.org.deliverytripod.com
deltawi-fi.com *.deltawi-fi.com *.ww25.deltawi-fi.com
dynamothrive.com *.dynamothrive.com *.kobevo.dynamothrive.com *.lekede.dynamothrive.com
findalocaltradie.com *.findalocaltradie.com *.gaia.findalocaltradie.com *.ww38.findalocaltradie.com
*.df27ec34-5772-4dd8-881b-93ce2f258b9b.genomatcher.com genomatcher.com *.genomatcher.com
*.anyconnect.katrina.net *.database.katrina.net *.hosted-by.katrina.net katrina.net *.katrina.net
khaleejtimes.news *.khaleejtimes.news *.webdisk.khaleejtimes.news *.webmail.khaleejtimes.news
noookasee.xyz *.noookasee.xyz *.staging.noookasee.xyz *.ww25.noookasee.xyz
*.email.pancaro.com pancaro.com *.pancaro.com
*.ftp.plmsdetea.info plmsdetea.info *.plmsdetea.info *.www.plmsdetea.info
*.9bf741c6-410c-4507-bf28-be0c97c9979b.psychiatrist.net.au *.backup.psychiatrist.net.au *.beta.psychiatrist.net.au *.blog.psychiatrist.net.au *.crm.psychiatrist.net.au *.dashboard.psychiatrist.net.au *.demo.psychiatrist.net.au *.dev.psychiatrist.net.au *.emv1.psychiatrist.net.au *.forum.psychiatrist.net.au *.forums.psychiatrist.net.au *.help.psychiatrist.net.au *.m.psychiatrist.net.au *.new.psychiatrist.net.au *.old.psychiatrist.net.au psychiatrist.net.au *.psychiatrist.net.au *.rs.psychiatrist.net.au *.shop.psychiatrist.net.au *.store.psychiatrist.net.au *.temp.psychiatrist.net.au *.test.psychiatrist.net.au *.wiki.psychiatrist.net.au *.www.psychiatrist.net.au