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=controlroom.us
Issuer
C=US, O=Let's Encrypt, CN=R13
Valid From
May 16, 2026
Valid Until
August 14, 2026 80 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
57:1D:96:4E:E3:27:32:08:70:4C:39:70:54:AE:08:4F:E8:98:7B:F1:F8:E2:D2:42:6C:EF:A0:BA:4B:97:57:18
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
microelectronics.in *.microelectronics.in *.rdweb.microelectronics.in

Other domains in certificate

controlroom.us *.controlroom.us
liveoddsnow.com *.liveoddsnow.com *.m.liveoddsnow.com *.www.liveoddsnow.com
*.a.marchal-photography.com *.b7873e75-9ab5-41a7-992d-2c64db3adf53.marchal-photography.com *.cloud.marchal-photography.com *.mail.marchal-photography.com marchal-photography.com *.marchal-photography.com *.mobile.marchal-photography.com *.nieuw.marchal-photography.com *.rd.marchal-photography.com *.rdweb.marchal-photography.com *.sitemap.marchal-photography.com *.www.marchal-photography.com
*.12.markepromoinnovieren.com *.admin.markepromoinnovieren.com *.app.markepromoinnovieren.com *.argoworkflows.markepromoinnovieren.com *.ci.markepromoinnovieren.com *.dash.markepromoinnovieren.com *.demo-cicd.markepromoinnovieren.com *.dev.markepromoinnovieren.com *.home.markepromoinnovieren.com *.hotfix-cicd.markepromoinnovieren.com *.integration-ci.markepromoinnovieren.com *.itemap.markepromoinnovieren.com *.jenkins.markepromoinnovieren.com markepromoinnovieren.com *.markepromoinnovieren.com *.preprod.markepromoinnovieren.com *.test.markepromoinnovieren.com
*.m.ogrocery.com *.mx.ogrocery.com ogrocery.com *.ogrocery.com *.www.ogrocery.com
*.m.omxmo.com omxmo.com *.omxmo.com *.www.omxmo.com
*.dan.promotiondaily.com *.hostmaster.promotiondaily.com *.indonesia.promotiondaily.com *.m.promotiondaily.com *.malaysia.promotiondaily.com *.mx4.promotiondaily.com *.mx5.promotiondaily.com *.philippines.promotiondaily.com promotiondaily.com *.promotiondaily.com *.singapore.promotiondaily.com *.thailand.promotiondaily.com *.www.promotiondaily.com
*.m.real-art.com real-art.com *.real-art.com *.www.real-art.com
*.login.repelisgo.co repelisgo.co *.repelisgo.co *.sitemap.repelisgo.co
*.m.sculpttechnology.com sculpttechnology.com *.sculpttechnology.com *.www.sculpttechnology.com
*.connectvpn.serras.com *.gateway.serras.com *.m.serras.com *.office.serras.com *.remoteaccess.serras.com serras.com *.serras.com *.web.serras.com *.webconnect.serras.com *.webvpn.serras.com *.www.serras.com
*.cloud.xn--mcty9co56e.com *.news.xn--mcty9co56e.com *.rds.xn--mcty9co56e.com *.rdweb.xn--mcty9co56e.com *.remote.xn--mcty9co56e.com xn--mcty9co56e.com *.xn--mcty9co56e.com