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=yuese11.buzz
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
January 15, 2026
Valid Until
April 15, 2026 54 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
19:C7:D8:96:EA:48:72:51:39:BC:22:37:86:1D:59:99:D8:02:28:A1:C5:D1:A0:6D:F0:EC:8D:AF:EC:76:7E:C7
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
tdk.com.pl *.tdk.com.pl *.dev.tdk.com.pl *.old.tdk.com.pl *.proxy.tdk.com.pl *.test.tdk.com.pl

Other domains in certificate

ahme.me *.ahme.me *.ww25.ahme.me *.www.ahme.me
amerpath.com *.amerpath.com *.dns.amerpath.com *.hostmaster.amerpath.com *.mx7.amerpath.com
byluxrayor.com *.byluxrayor.com
channalmyanmar.com *.channalmyanmar.com *.ww16.channalmyanmar.com
cigarettecase.com.au *.cigarettecase.com.au *.random.cigarettecase.com.au
cyberfrequencies.com *.cyberfrequencies.com
eatbistrotogo.com *.eatbistrotogo.com *.ww25.eatbistrotogo.com
flyscreens.au *.flyscreens.au
forumcandygirls.io *.forumcandygirls.io
*.62e5fb39-052d-4851-a995-d768adf1d965.greiert.com *.ads.greiert.com *.gerle.greiert.com greiert.com *.greiert.com *.sklep.greiert.com *.vpn.greiert.com *.ww25.greiert.com
iflhpl.com *.iflhpl.com
jpmchae.com *.jpmchae.com *.mfts.jpmchae.com *.myworkspace.jpmchae.com *.workspace.jpmchae.com
juicez.com.au *.juicez.com.au
megafujd.io *.megafujd.io
memberseurelogin.com *.memberseurelogin.com
mynissanfinance.com *.mynissanfinance.com *.random.mynissanfinance.com *.ww38.mynissanfinance.com
nadustudio.com *.nadustudio.com
occupationatherapy.com *.occupationatherapy.com
*.gallery.oldlamp.com *.imap.oldlamp.com oldlamp.com *.oldlamp.com
rishi.life *.rishi.life
sb123.bet *.sb123.bet
*.random.sectionals.com.au sectionals.com.au *.sectionals.com.au
shenshi8.club *.shenshi8.club
*.dns.solarlumfabrics.com *.hostmaster.solarlumfabrics.com *.mx7.solarlumfabrics.com solarlumfabrics.com *.solarlumfabrics.com
sterydy-dawkowanie.pl *.sterydy-dawkowanie.pl *.ww38.sterydy-dawkowanie.pl
tikyokio.com *.tikyokio.com
*.random.trackdhlparcel.co.uk trackdhlparcel.co.uk *.trackdhlparcel.co.uk *.ww25.trackdhlparcel.co.uk
yuese11.buzz *.yuese11.buzz