DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=doinggreatthingsllc.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 03, 2026
Valid Until
August 01, 2026 81 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
B2:C7:0F:F9:6C:F7:A4:93:00:E0:CD:05:DF:56:99:C9:C1:2F:32:EC:77:79:35:45:E3:7B:D0:A7:65:02:D6:72
Alternative Names
89 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

89 domains
bos777.help *.bos777.help *.www.bos777.help

Other domains in certificate

*.admin.doinggreatthingsllc.com *.api.doinggreatthingsllc.com *.app.doinggreatthingsllc.com *.bfmgvdev.doinggreatthingsllc.com *.cloud.doinggreatthingsllc.com *.d71e3f0e-015c-45b0-a8f2-242a1139809d.doinggreatthingsllc.com *.dev.doinggreatthingsllc.com doinggreatthingsllc.com *.doinggreatthingsllc.com *.gmhvtwap.doinggreatthingsllc.com *.home.doinggreatthingsllc.com *.hostmaster.doinggreatthingsllc.com *.iqowcujp.doinggreatthingsllc.com *.m.doinggreatthingsllc.com *.mail.doinggreatthingsllc.com *.mqxwzvkibme.doinggreatthingsllc.com *.qpydgrd.doinggreatthingsllc.com *.rd.doinggreatthingsllc.com *.rdweb.doinggreatthingsllc.com *.remote.doinggreatthingsllc.com *.smtp.doinggreatthingsllc.com *.test.doinggreatthingsllc.com *.uyihymdqwfwptuodev.doinggreatthingsllc.com *.vpn.doinggreatthingsllc.com *.wap.doinggreatthingsllc.com *.web.doinggreatthingsllc.com *.www.doinggreatthingsllc.com
dreamdictionary.com *.dreamdictionary.com *.post.dreamdictionary.com *.tools.dreamdictionary.com *.w.dreamdictionary.com *.ww1.dreamdictionary.com
livefitpulse.com *.livefitpulse.com *.wtr.livefitpulse.com
*.5f25945b-e860-4d95-b42e-9c7a4f08e721.purasset.com *.93c6a98e-649e-4307-8a90-92a97571ca52.purasset.com *.a.purasset.com *.admin.purasset.com *.api.purasset.com *.assets.purasset.com *.autoconfig.purasset.com *.autodiscover.purasset.com *.beta.purasset.com *.blog.purasset.com *.demo.purasset.com *.dev.purasset.com *.mail.purasset.com purasset.com *.purasset.com *.test.purasset.com
*.a.thesupervised.com *.a259e199-ae59-46a2-bc9c-a441a19c39a3.thesupervised.com *.admin.thesupervised.com *.api.thesupervised.com *.app.thesupervised.com *.assets.thesupervised.com *.bdfa630c-58b1-4442-8a07-e721d23c65fc.thesupervised.com *.blog.thesupervised.com *.demo.thesupervised.com *.dev.thesupervised.com *.dhvrrwww6.thesupervised.com *.game.thesupervised.com *.ipv6.thesupervised.com *.kcifwdev.thesupervised.com *.liabilities.thesupervised.com *.mijn.thesupervised.com *.mta.thesupervised.com *.scm.thesupervised.com *.srv.thesupervised.com *.test.thesupervised.com thesupervised.com *.thesupervised.com *.vpn.thesupervised.com
*.acceso.xn--satlkuak-x0a05eb.com *.com.xn--satlkuak-x0a05eb.com *.crm.xn--satlkuak-x0a05eb.com *.cw.xn--satlkuak-x0a05eb.com *.dev.xn--satlkuak-x0a05eb.com *.mx0.xn--satlkuak-x0a05eb.com *.sso.xn--satlkuak-x0a05eb.com *.visma.xn--satlkuak-x0a05eb.com *.webaccess.xn--satlkuak-x0a05eb.com xn--satlkuak-x0a05eb.com *.xn--satlkuak-x0a05eb.com