DNS Gurus
Cached · just now
82/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 18
Amazon Advertising logo Amazon Advertising Microsoft Advertising logo Microsoft Advertising DigiCert logo DigiCert Active incidents Facebook logo Facebook Google Analytics logo Google Analytics Google API JS Client logo Google API JS Client Google Conversion Tracking logo Google Conversion Tracking Google DoubleClick logo Google DoubleClick Google Static File Front End logo Google Static File Front End Google Tag Manager logo Google Tag Manager Plaid logo Plaid Quora logo Quora Reddit logo Reddit Taboola logo Taboola TikTok logo TikTok TradingView logo TradingView Twitter logo Twitter Google Cloud logo Google Cloud

Certificate Information

Subject
UNKNOWN={:asn1_OPENTYPE, <<19, 2, 85, 83>>}, UNKNOWN={:asn1_OPENTYPE, <<19, 11, 67, 111, 110, 110, 101, 99, 116, 105, 99, 117, 116>>}, UNKNOWN={:asn1_OPENTYPE, <<12, 20, 80, 114, 105, 118, 97, 116, 101, 32, 79, 114, 103, 97, 110, 105, 122, 97, 116, 105, 111, 110>>}, UNKNOWN=0585402, C=US, ST=Connecticut, L=Greenwich, O=Interactive Brokers LLC, CN=www.interactivebrokers.com
Issuer
C=US, O=DigiCert Inc, CN=DigiCert EV RSA CA G2
Valid From
September 23, 2026
Valid Until
April 09, 2027 185 days
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
64:C4:FA:6E:1B:A5:BF:17:60:DF:84:42:CA:F3:79:72:3D:F4:EA:28:25:48:5B:AD:F2:7E:42:7B:9B:8A:25:D6
Alternative Names
22 domains

Security Configuration

TLS Protocols
TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=600 ; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors Analyze
Content-Security-Policy-Report-Only
Google Tag Manager logo
Basic
script-src; report-to; report-uri Analyze
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
Origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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