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=adcampaign.com.au
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
September 29, 2026
Valid Until
December 28, 2026 74 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
C1:AB:CE:F3:B0:1D:0A:F3:F6:82:40:66:25:59:AC:AA:E8:06:5C:EE:70:F0:E4:98:4F:A7:08:36:6F:33:0F: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
affordabletechnology.com.au *.affordabletechnology.com.au *.alpha.affordabletechnology.com.au *.mail.affordabletechnology.com.au *.securepop.affordabletechnology.com.au *.wildcard.affordabletechnology.com.au *.ww17.affordabletechnology.com.au *.ww25.affordabletechnology.com.au

Other domains in certificate

adcampaign.au *.adcampaign.au *.wildcard.adcampaign.au *.ww25.adcampaign.au
adcampaign.com.au *.adcampaign.com.au *.random.adcampaign.com.au *.wildcard.adcampaign.com.au *.ww25.adcampaign.com.au
adelaide-alive.com.au *.adelaide-alive.com.au *.random.adelaide-alive.com.au *.wildcard.adelaide-alive.com.au *.ww16.adelaide-alive.com.au *.ww17.adelaide-alive.com.au *.ww25.adelaide-alive.com.au
adjectives.com.au *.adjectives.com.au *.crm.adjectives.com.au *.help.adjectives.com.au *.random.adjectives.com.au *.ww25.adjectives.com.au
adminhelp.com.au *.adminhelp.com.au *.com.adminhelp.com.au *.de.adminhelp.com.au *.dk.adminhelp.com.au *.ee.adminhelp.com.au *.fi.adminhelp.com.au *.ie.adminhelp.com.au *.lt.adminhelp.com.au *.lv.adminhelp.com.au *.se.adminhelp.com.au *.wildcard.adminhelp.com.au *.ww16.adminhelp.com.au *.ww25.adminhelp.com.au
admiration.com.au *.admiration.com.au *.wildcard.admiration.com.au *.ww25.admiration.com.au
adventureholidays.com.au *.adventureholidays.com.au *.cpanel.adventureholidays.com.au *.emv1.adventureholidays.com.au *.mail.adventureholidays.com.au *.pop.adventureholidays.com.au *.smtp.adventureholidays.com.au *.wildcard.adventureholidays.com.au *.ww16.adventureholidays.com.au *.ww25.adventureholidays.com.au *.ww38.adventureholidays.com.au *.www.adventureholidays.com.au
advocat.com.au *.advocat.com.au *.ww25.advocat.com.au
affordableflowers.com.au *.affordableflowers.com.au *.autodiscover.affordableflowers.com.au *.comune.affordableflowers.com.au *.cpanel.affordableflowers.com.au *.cpcalendars.affordableflowers.com.au *.cpcontacts.affordableflowers.com.au *.httpwww.affordableflowers.com.au *.mail.affordableflowers.com.au *.random.affordableflowers.com.au *.webdisk.affordableflowers.com.au *.webmail.affordableflowers.com.au *.wildcard.affordableflowers.com.au *.ww16.affordableflowers.com.au *.ww17.affordableflowers.com.au *.ww25.affordableflowers.com.au
agenciadenegociosdigitais.com.br *.agenciadenegociosdigitais.com.br *.autodiscover.agenciadenegociosdigitais.com.br *.cpcalendars.agenciadenegociosdigitais.com.br *.cpcontacts.agenciadenegociosdigitais.com.br *.mail.agenciadenegociosdigitais.com.br *.mailsg.agenciadenegociosdigitais.com.br *.mx.agenciadenegociosdigitais.com.br *.webmail.agenciadenegociosdigitais.com.br *.ww16.agenciadenegociosdigitais.com.br *.ww25.agenciadenegociosdigitais.com.br