DNS Gurus
Cached · just now
76/100 SECURITY SCORE

Detected Technologies

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

Certificate Information

Subject
CN=districtline.it
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
April 24, 2026
Valid Until
July 23, 2026 61 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
65:14:27:9B:35:71:F4:8C:57:39:80:32:30:E5:0E:2A:05:97:A8:EE:48:CF:B1:BC:F3:B5:6A:81:D4:28:DF:53
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
cornerstoneinteriorsks.com *.cornerstoneinteriorsks.com *.www.cornerstoneinteriorsks.com

Other domains in certificate

*.32.accelerantconsulting.com accelerantconsulting.com *.accelerantconsulting.com
bmgrenovation.com *.bmgrenovation.com *.www.bmgrenovation.com
*.autodiscover.ccs.capital ccs.capital *.ccs.capital
*.9256863.com-qwn.com com-qwn.com *.com-qwn.com *.food.com-qwn.com *.lijiang.com-qwn.com *.luoyang.com-qwn.com *.shaowu.com-qwn.com *.zhengzhou.com-qwn.com *.zhoushan.com-qwn.com
*.admin.districtline.it *.api.districtline.it *.app.districtline.it *.backend.districtline.it *.bi.districtline.it *.dashboard.districtline.it *.dashs.districtline.it *.dev.districtline.it districtline.it *.districtline.it *.hostmaster.districtline.it *.notexistsdev.districtline.it *.portal.districtline.it *.redash.districtline.it *.staging.districtline.it *.superset.districtline.it
flowergardeningexperts.xyz *.flowergardeningexperts.xyz *.rustore.flowergardeningexperts.xyz
*.analytics-staging.gemwin.christmas *.app.gemwin.christmas *.cdn.gemwin.christmas *.dev.gemwin.christmas *.development-superset.gemwin.christmas gemwin.christmas *.gemwin.christmas *.sitemap.gemwin.christmas *.staging.gemwin.christmas
*.5e2905af-1185-4851-a269-f31e0448165b.profitnessnetwork.co.uk *.836a0d85-681e-46a9-9425-c44ae3b397e5.profitnessnetwork.co.uk *.964664d3-33db-4d3c-acec-ef4e964fa911.profitnessnetwork.co.uk *.admin.profitnessnetwork.co.uk *.airflow.profitnessnetwork.co.uk *.api.profitnessnetwork.co.uk *.app.profitnessnetwork.co.uk *.b5a0168a-24ce-45ac-8392-994a937d1457.profitnessnetwork.co.uk *.beheer.profitnessnetwork.co.uk *.com4c9d-b663-72deb067ff4e.profitnessnetwork.co.uk *.dev.profitnessnetwork.co.uk *.e482158d-b28f-4ced-b3da-794876cb4ef9.profitnessnetwork.co.uk *.ftp.profitnessnetwork.co.uk *.m.profitnessnetwork.co.uk *.mail.profitnessnetwork.co.uk *.mta-sts.profitnessnetwork.co.uk *.pemwltest.profitnessnetwork.co.uk *.portal.profitnessnetwork.co.uk *.prod.profitnessnetwork.co.uk profitnessnetwork.co.uk *.profitnessnetwork.co.uk *.rds.profitnessnetwork.co.uk *.remote.profitnessnetwork.co.uk *.reports.profitnessnetwork.co.uk *.secure.profitnessnetwork.co.uk *.staging.profitnessnetwork.co.uk *.test.profitnessnetwork.co.uk *.ts.profitnessnetwork.co.uk *.vpn.profitnessnetwork.co.uk *.vpn2.profitnessnetwork.co.uk *.www.profitnessnetwork.co.uk
*.004b44a3-72c6-4ff0-b961-7dee1af7f6ec.restorations.now restorations.now *.restorations.now *.www.restorations.now
*.amp.setfyxerpower.info setfyxerpower.info *.setfyxerpower.info
*.m.wvvw-64088.com wvvw-64088.com *.wvvw-64088.com