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=pretty.com.br
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 26, 2026
Valid Until
December 25, 2026 52 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
F7:22:F6:70:56:D8:CF:53:16:F8:81:3E:59:A9:26:16:3C:FD:A2:4B:25:70:A1:9B:14:DD:EA:AF:FC:D4:74:94
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
procon.com.au *.procon.com.au *.autodiscover.procon.com.au *.cpcontacts.procon.com.au *.mail.procon.com.au

Other domains in certificate

4711cf35-3087-4677-aa38-a26c49ab3ec9.lvk.com.au 904797be-b878-4ef1-a20b-c7fb473927e6.lvk.com.au aa4813c8-afe3-4463-8c1c-3d3065081478.lvk.com.au cb093619-4376-4224-803d-ed4733f4c688.lvk.com.au emv1.lvk.com.au lvk.com.au m.lvk.com.au mail.lvk.com.au mta-sts.lvk.com.au prod.lvk.com.au server.lvk.com.au www.lvk.com.au
*.mail.ppemasters.com.au ppemasters.com.au *.ppemasters.com.au *.ww16.ppemasters.com.au
*.mail.precisioncut.com.au precisioncut.com.au *.precisioncut.com.au
*.drivenconsulting.precisiononcology.com.au *.mail.precisiononcology.com.au precisiononcology.com.au *.precisiononcology.com.au *.random.precisiononcology.com.au *.sandbox.precisiononcology.com.au
*.mail.premiumconsultancy.com.au premiumconsultancy.com.au *.premiumconsultancy.com.au
*.mail.pressonveneers.com.au pressonveneers.com.au *.pressonveneers.com.au *.staging.pressonveneers.com.au
*.atlasfans.prestigefans.com.au *.hunterceilingfans.prestigefans.com.au *.hunterfans.prestigefans.com.au *.mail.prestigefans.com.au prestigefans.com.au *.prestigefans.com.au *.test.prestigefans.com.au
*.archive.prestigesalonsupplies.com.au *.dev.prestigesalonsupplies.com.au *.devsite.prestigesalonsupplies.com.au *.mail.prestigesalonsupplies.com.au prestigesalonsupplies.com.au *.prestigesalonsupplies.com.au *.shop.prestigesalonsupplies.com.au
*.analytics.pretty.com.br *.cat.pretty.com.br *.cintia.pretty.com.br *.mail.pretty.com.br pretty.com.br *.pretty.com.br *.random.pretty.com.br *.ww16.pretty.com.br *.ww25.pretty.com.br *.ww38.pretty.com.br
*.email.pricepirate.com.au *.mail.pricepirate.com.au pricepirate.com.au *.pricepirate.com.au
*.mail.prizecard.com.au *.pizzahut.prizecard.com.au prizecard.com.au *.prizecard.com.au *.random.prizecard.com.au
*.mexico.ren-oline-hsbc.com ren-oline-hsbc.com *.ren-oline-hsbc.com
*.advan.saatchis.com *.app.saatchis.com *.dev.saatchis.com *.hostmaster.saatchis.com *.internal.saatchis.com *.joomla.saatchis.com *.mail.saatchis.com *.mailhost.saatchis.com *.ns2.saatchis.com *.portal.saatchis.com saatchis.com *.saatchis.com *.staging.saatchis.com *.ww17.saatchis.com *.ww25.saatchis.com *.ww38.saatchis.com *.www.saatchis.com