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=go4s.biz
Issuer
C=US, O=Let's Encrypt, CN=YE1
Valid From
October 06, 2026
Valid Until
January 04, 2027 59 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA384
SHA-256 Fingerprint
42:98:BA:ED:F6:0D:1E:D2:71:BA:D7:16:46:C4:7A:5D:FC:14:E4:CC:DC:2A:BC:C6:2A:85:FB:5F:4C:82:98:FD
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
shapeermint.com *.shapeermint.com *.access.shapeermint.com *.app.shapeermint.com *.connect.shapeermint.com *.hostmaster.shapeermint.com

Other domains in certificate

1filmy4wep.uk *.1filmy4wep.uk
88348.org *.88348.org
agrgos.co.uk *.agrgos.co.uk
antropologie.uk *.antropologie.uk
barbiegames.co.uk *.barbiegames.co.uk
bharti.uk *.bharti.uk
biwentherapy.org.uk *.biwentherapy.org.uk
caracole.uk *.caracole.uk
cmlkatntvppyyddg.org.uk *.cmlkatntvppyyddg.org.uk
consumercompensationbureau.co.uk *.consumercompensationbureau.co.uk
copecart.uk *.copecart.uk
crimsonforest.co.uk *.crimsonforest.co.uk
darktrader.co.uk *.darktrader.co.uk
devilcase.uk *.devilcase.uk
emori.uk *.emori.uk
enzoevents.co.uk *.enzoevents.co.uk
eversonhomesolutions.co.uk *.eversonhomesolutions.co.uk
go4s.biz *.go4s.biz *.storage.go4s.biz
guardianprojects.xyz *.guardianprojects.xyz
*.admin.jimterrytv.com *.beta.jimterrytv.com jimterrytv.com *.jimterrytv.com *.staging.jimterrytv.com
*.ny.org-olz.cc org-olz.cc *.org-olz.cc
*.api.peackocks.co.uk peackocks.co.uk *.peackocks.co.uk *.pixel.peackocks.co.uk *.ww1.peackocks.co.uk
*.api.slimmimgworld.co.uk *.arc.slimmimgworld.co.uk *.backend.slimmimgworld.co.uk *.cloud.slimmimgworld.co.uk *.dashboards.slimmimgworld.co.uk *.eshop.slimmimgworld.co.uk *.info.slimmimgworld.co.uk *.ourworld.slimmimgworld.co.uk *.owuuydemo.slimmimgworld.co.uk slimmimgworld.co.uk *.slimmimgworld.co.uk *.ts.slimmimgworld.co.uk *.vdi.slimmimgworld.co.uk *.webmail.slimmimgworld.co.uk
synergizediy.xyz *.synergizediy.xyz
sz2q4m.top *.sz2q4m.top
tems.my *.tems.my
th55507.com *.th55507.com
thegreatgreens.com *.thegreatgreens.com
thothub-france.com *.thothub-france.com
tkshopmall.com *.tkshopmall.com
vurnonline.com *.vurnonline.com
xn--m83ak6t.com *.xn--m83ak6t.com