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=dudes.it
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 19, 2026
Valid Until
May 20, 2026 82 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
4A:69:71:8D:F6:89:81:E4:85:45:6F:C9:DE:26:32:E3:AD:9A:83:2C:71:3B:E4:47:CD:39:A4:0B:11:95:0F:CB
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
mikado.cc *.mikado.cc

Other domains in certificate

*.asstars.asstars.club asstars.club *.asstars.club
dudes.it *.dudes.it *.mail.dudes.it
*.8b752353-8eb7-4651-8c05-1a5d4e0f1794.fabric.ceo *.api.fabric.ceo *.assets.fabric.ceo *.azjivmail.fabric.ceo *.d341fc3c-abf6-4e9a-b3ca-fe1de035e655.fabric.ceo *.ec7949a9-afc1-4251-b6bf-fe7fa79b43d3.fabric.ceo fabric.ceo *.fabric.ceo *.ftp.fabric.ceo *.localhost.fabric.ceo *.mail.fabric.ceo *.pixels.fabric.ceo *.pop.fabric.ceo *.serzntest.fabric.ceo *.smtp.fabric.ceo *.webmail.fabric.ceo *.www.fabric.ceo
floydboe.com *.floydboe.com *.mail.floydboe.com *.random.floydboe.com *.ww17.floydboe.com
hikoora.net *.hikoora.net *.mail.hikoora.net *.pop.hikoora.net
*.insight.intasit.com intasit.com *.intasit.com *.old.intasit.com *.sms.intasit.com *.test.intasit.com *.ww25.intasit.com
*.access.motiontodate.com motiontodate.com *.motiontodate.com
*.app.openflat.it openflat.it *.openflat.it
orainonda.it *.orainonda.it *.remote.orainonda.it
*.0124d004-618f-4e49-8a1d-0bb73b74d87d.thai99mega.online *.admin.thai99mega.online *.assets.thai99mega.online *.backup.thai99mega.online *.demo.thai99mega.online *.dev.thai99mega.online *.hostmaster.thai99mega.online *.mail.thai99mega.online *.ms.thai99mega.online *.postmaster.thai99mega.online *.sms.thai99mega.online *.staging.thai99mega.online *.test.thai99mega.online thai99mega.online *.thai99mega.online *.www.thai99mega.online
uuu8995.top *.uuu8995.top
vesela1.cfd *.vesela1.cfd
vrlvk.cc *.vrlvk.cc
wegtrsuite.com *.wegtrsuite.com
*.webmail.witwicki.com witwicki.com *.witwicki.com *.ww16.witwicki.com *.ww17.witwicki.com *.ww25.witwicki.com
wrinkles236495.icu *.wrinkles236495.icu
www68988.top *.www68988.top
yahsf.cc *.yahsf.cc
ydmsv.bid *.ydmsv.bid
yhx.my *.yhx.my