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=haveyourfun.com
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 20, 2026
Valid Until
August 18, 2026 89 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
BE:24:EB:06:4D:9C:0F:87:D1:B2:1F:AE:F6:1C:38:37:00:16:FB:EF:06:7B:32:19:77:7D:FF:0E:E2:81:95:CD
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
nurseries.us *.nurseries.us *.sitemap.nurseries.us *.www.nurseries.us

Other domains in certificate

*.dashboard.gmtec.top gmtec.top *.gmtec.top *.secure.gmtec.top *.tnzle0.gmtec.top
*.cphdsshop.haveyourfun.com haveyourfun.com *.haveyourfun.com *.test.haveyourfun.com
*.host.klio.in *.isip-api.klio.in *.isip-app.klio.in *.isip.klio.in klio.in *.klio.in *.ns2.klio.in *.wildcard.klio.in
*.backup.krnl.shop *.ctymzakj.krnl.shop *.dashboard.krnl.shop *.dev.krnl.shop *.dev1redash.krnl.shop *.docs.krnl.shop krnl.shop *.krnl.shop *.ojtodu.krnl.shop *.owa.krnl.shop *.qa.krnl.shop *.redash.krnl.shop *.stg.krnl.shop *.vndlfdocs.krnl.shop
*.68besqudoh.liujingyao.com liujingyao.com *.liujingyao.com *.www.liujingyao.com
*.anti-spam.m-ds.com *.anyconnect.m-ds.com *.apps.m-ds.com *.cloud.m-ds.com *.connect.m-ds.com *.lists.m-ds.com *.login.m-ds.com m-ds.com *.m-ds.com *.m.m-ds.com *.mail.m-ds.com *.pop3.m-ds.com *.portal.m-ds.com *.sitemap.m-ds.com *.wildcard.m-ds.com *.www.m-ds.com
*.cloud.makeherwet.com *.m.makeherwet.com makeherwet.com *.makeherwet.com *.rd.makeherwet.com *.rds.makeherwet.com *.rdweb.makeherwet.com *.remote.makeherwet.com *.www.makeherwet.com
moonhelium3.com *.moonhelium3.com *.pevyqp.moonhelium3.com
ns77.sbs *.ns77.sbs *.tnm506.ns77.sbs
*.app.patton.me *.david.patton.me *.ftp.patton.me *.joes.patton.me *.le.patton.me *.m.patton.me *.me.patton.me *.openpgpkey.patton.me patton.me *.patton.me *.pop.patton.me *.remote.patton.me *.www.patton.me
*.orapy.pinnaclefirmholdingltd.com pinnaclefirmholdingltd.com *.pinnaclefirmholdingltd.com
*.ip331w.realhomeuppro.com realhomeuppro.com *.realhomeuppro.com