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=thecolblas.com
Issuer
C=US, O=Let's Encrypt, CN=R12
Valid From
May 20, 2026
Valid Until
August 18, 2026 72 days
Public Key
RSA 4096 bit Strong
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
D8:2A:B6:69:62:D7:E3:FD:81:24:36:45:26:97:87:6F:B8:F0:20:5C:AB:DF:EB:A5:1A:6D:EF:71:2B:25:80:D8
Alternative Names
80 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

80 domains
thecolblas.com *.thecolblas.com *.5c-94e1-461773c60591.thecolblas.com *.6d6bfea2-cf47-4567-b146-7d099f171e20.thecolblas.com *.867c68c1-66e2-42ba-bcf0-b568da1c6766.thecolblas.com *.api.thecolblas.com *.app.thecolblas.com *.dnn3b9t5kdgp.thecolblas.com *.gddosdemo.thecolblas.com *.staging.thecolblas.com *.tbtrqw.thecolblas.com *.vpn.thecolblas.com *.www.thecolblas.com

Other domains in certificate

*.a.giftcrm.info *.a5a3fc46-3016-4eb3-9639-a4c2467f3705.giftcrm.info *.api.giftcrm.info *.app.giftcrm.info giftcrm.info *.giftcrm.info *.www.giftcrm.info
*.0.usatod.com *.2.usatod.com *.6.usatod.com *.7.usatod.com *.admin.usatod.com *.aggieswire.usatod.com *.analytic.usatod.com *.analytics.usatod.com *.api.usatod.com *.argo.usatod.com *.assets.usatod.com *.bi.usatod.com *.blogs.usatod.com *.console.usatod.com *.coupon.usatod.com *.dash.usatod.com *.dashboard.usatod.com *.demo.usatod.com *.eb19.usatod.com *.explore.usatod.com *.feeds.usatod.com *.feeds2.usatod.com *.games.usatod.com *.httpsmall.usatod.com *.internal.usatod.com *.jbqwiweb19.usatod.com *.m.usatod.com *.mall.usatod.com *.mitjudxa.usatod.com *.mta-sts.usatod.com *.notexistsadmin.usatod.com *.notexistsww5.usatod.com *.notexistsww8.usatod.com *.notexistswww70.usatod.com *.o14vue.usatod.com *.orkflow.usatod.com *.payment.usatod.com *.pipeline.usatod.com *.random.usatod.com *.redash.usatod.com *.report.usatod.com *.reporting.usatod.com *.rss.usatod.com *.sitemap.usatod.com *.staging.usatod.com *.status.usatod.com *.superset.usatod.com *.test.usatod.com usatod.com *.usatod.com *.vskpvgames.usatod.com *.workflow.usatod.com *.ww3.usatod.com *.ww5.usatod.com *.ww6.usatod.com *.ww8.usatod.com *.www.usatod.com *.www6.usatod.com *.www70.usatod.com *.www77.usatod.com