DNS Gurus
Cached · just now
75/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=linker.com.au
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 29, 2026
Valid Until
December 28, 2026 62 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
28:B0:0A:30:7D:13:3C:60:49:E4:13:74:45:47:9D:AC:03:1A:C6:14:4F:9F:D5:9F:69:5C:41:7D:54:F4:B0:4C
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
longlunch.com.au *.longlunch.com.au *.dev.longlunch.com.au *.wildcard.longlunch.com.au *.ww25.longlunch.com.au *.ww38.longlunch.com.au

Other domains in certificate

linker.com.au *.linker.com.au *.remote.linker.com.au *.wildcard.linker.com.au *.ww11.linker.com.au *.ww25.linker.com.au *.ww38.linker.com.au
*.cpanel.littleseed.com.au littleseed.com.au *.littleseed.com.au *.webdisk.littleseed.com.au *.webmail.littleseed.com.au *.wildcard.littleseed.com.au *.ww16.littleseed.com.au *.ww38.littleseed.com.au
*.life.lived.com.au lived.com.au *.lived.com.au *.mail.lived.com.au *.r.lived.com.au *.smtp.lived.com.au *.wildcard.lived.com.au *.ww25.lived.com.au *.ww38.lived.com.au
livies.com.au *.livies.com.au *.random.livies.com.au *.wildcard.livies.com.au *.ww25.livies.com.au *.ww38.livies.com.au
*.autodiscover.livroartesanato.com.br *.cpanel.livroartesanato.com.br *.cpcalendars.livroartesanato.com.br *.cpcontacts.livroartesanato.com.br livroartesanato.com.br *.livroartesanato.com.br *.mail.livroartesanato.com.br *.ns1.livroartesanato.com.br *.ns2.livroartesanato.com.br *.ns3.livroartesanato.com.br *.ww25.livroartesanato.com.br *.ww38.livroartesanato.com.br
ljg.com.au *.ljg.com.au *.wildcard.ljg.com.au *.ww25.ljg.com.au *.ww38.ljg.com.au
*.crm.lmj.com.au lmj.com.au *.lmj.com.au *.wildcard.lmj.com.au *.ww16.lmj.com.au *.ww25.lmj.com.au *.ww38.lmj.com.au
*.autodiscover.loanpeople.com.au *.cpanel.loanpeople.com.au loanpeople.com.au *.loanpeople.com.au *.mail.loanpeople.com.au *.webdisk.loanpeople.com.au *.webmail.loanpeople.com.au *.wildcard.loanpeople.com.au *.ww16.loanpeople.com.au *.ww25.loanpeople.com.au *.ww38.loanpeople.com.au
loanz.net.au *.loanz.net.au *.random.loanz.net.au *.wildcard.loanz.net.au *.ww16.loanz.net.au *.ww25.loanz.net.au *.ww38.loanz.net.au
localorigins.au *.localorigins.au *.wildcard.localorigins.au *.ww16.localorigins.au *.ww38.localorigins.au
lookingglass.com.au *.lookingglass.com.au *.ww11.lookingglass.com.au *.ww16.lookingglass.com.au *.ww25.lookingglass.com.au *.ww38.lookingglass.com.au