DNS Gurus
Cached · just now
91/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=nublue.com.au
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
January 10, 2026
Valid Until
April 10, 2026 50 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
28:04:C2:E1:E1:A1:A5:21:38:B4:D7:51:C3:43:5B:9A:6E:93:B8:67:FD:6E:E8:64:2C:4F:F3:63:90:62:C6:7F
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
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin
Permissions-Policy
Present
geolocation=(), midi=(), sync-xhr=(); +6 more
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks

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
reitshuster.de *.reitshuster.de *.all.reitshuster.de *.client.reitshuster.de *.customer.reitshuster.de *.kunde.reitshuster.de *.kunden.reitshuster.de *.kundenportal.reitshuster.de *.my.reitshuster.de *.partner.reitshuster.de *.shop.reitshuster.de *.store.reitshuster.de *.ups.reitshuster.de *.user.reitshuster.de *.users.reitshuster.de *.vpn.reitshuster.de *.vpnfortinet.reitshuster.de *.webmail.reitshuster.de *.www.reitshuster.de

Other domains in certificate

batmanbet.site *.batmanbet.site *.ftp.batmanbet.site
battalion.live *.battalion.live
bdmamun24.pw *.bdmamun24.pw *.ftp.bdmamun24.pw
beaglepuppys.com *.beaglepuppys.com *.ww1.beaglepuppys.com *.www.beaglepuppys.com
bingereelz.tv *.bingereelz.tv *.mx.bingereelz.tv *.random.bingereelz.tv *.ww25.bingereelz.tv
*.ardocd.bizz77.click *.argo.bizz77.click bizz77.click *.bizz77.click *.production.bizz77.click *.ww25.bizz77.click *.www.bizz77.click
bmwforum.co *.bmwforum.co *.m.bmwforum.co *.ww25.bmwforum.co *.ww38.bmwforum.co *.www.bmwforum.co
boxofficga.me *.boxofficga.me *.ww25.boxofficga.me *.www.boxofficga.me
bronxhair.us *.bronxhair.us *.ww25.bronxhair.us *.ww38.bronxhair.us
dogbreeeders.com *.dogbreeeders.com *.ww12.dogbreeeders.com
dogcloners.com *.dogcloners.com *.ww12.dogcloners.com
hotgame.nl *.hotgame.nl *.ww01.hotgame.nl *.ww25.hotgame.nl
ishecn.pro *.ishecn.pro *.www.ishecn.pro
jackrussellterrior.com *.jackrussellterrior.com *.ww12.jackrussellterrior.com
nublue.com.au *.nublue.com.au *.webmail.nublue.com.au
passtheqtsskillstests.co.uk *.passtheqtsskillstests.co.uk *.reporting.passtheqtsskillstests.co.uk
*.m.sexchauau.cc *.sex.sexchauau.cc *.sex1.sexchauau.cc *.sex2.sexchauau.cc sexchauau.cc *.sexchauau.cc *.ww25.sexchauau.cc *.ww38.sexchauau.cc
starcapitalis.online *.starcapitalis.online *.www.starcapitalis.online