DNS Gurus
Cached · just now
79/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 1
Let's Encrypt logo Let's Encrypt

Certificate Information

Subject
CN=03405.cn
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
February 13, 2026
Valid Until
May 14, 2026 77 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
22:2E:26:DA:92:BB:8C:09:2A:E1:BA:D1:3D:49:70:0B:48:A3:51:26:05:7E:D6:63:87:73:89:DA:88:70:EE:D7
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
Good
SAMEORIGIN
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-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
03405.cn *.03405.cn

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169832.top *.169832.top
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560493.me *.560493.me
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ambientdesign.pl *.ambientdesign.pl
beqhq.net *.beqhq.net
bestcoins.xyz *.bestcoins.xyz
betsrace.com *.betsrace.com
bettings.co *.bettings.co
cardigantaper.org *.cardigantaper.org
cripplebay.com *.cripplebay.com
criptoboveda.com *.criptoboveda.com
cropup.xyz *.cropup.xyz
eeijkj.pro *.eeijkj.pro
eropa4dpop.com *.eropa4dpop.com
euphoriaskinclinic.co.uk *.euphoriaskinclinic.co.uk
fav60.top *.fav60.top
iio.info *.iio.info
inattv908.xyz *.inattv908.xyz
indicole.com *.indicole.com
infinitystuffing.com *.infinitystuffing.com
kapten33a.xin *.kapten33a.xin
kckfvn.cc *.kckfvn.cc
mydixiebusinessconsulting.pro *.mydixiebusinessconsulting.pro
networkcablinghayward.com *.networkcablinghayward.com
okbdnz.net *.okbdnz.net
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papi-games.com *.papi-games.com
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pssq.cc *.pssq.cc
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synqops.com *.synqops.com
timecraft.us *.timecraft.us
tofroexchange.com *.tofroexchange.com
tri-color.com *.tri-color.com
us-en-mitothrive.us *.us-en-mitothrive.us
weslynnwiley.com *.weslynnwiley.com
yoursimplysellingacademy.com *.yoursimplysellingacademy.com
zab89.biz *.zab89.biz