DNS Gurus
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54/100 SECURITY SCORE

Detected Technologies

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GlobalSign logo GlobalSign

Certificate Information

Subject
C=NL, OU=Domain Control Validated, CN=hispeed.ch
Issuer
C=BE, O=GlobalSign nv-sa, CN=GlobalSign Domain Validation CA - SHA256 - G2
Valid From
September 07, 2015
Valid Until
November 06, 2017 Expired
Public Key
RSA 2048 bit Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
EF:28:D5:01:28:04:AD:01:39:B9:14:D2:FF:7A:93:99:74:C8:AF:6D:13:C2:DC:44:07:FE:93:E5:ED:49:2D:68
Alternative Names
18 domains

Security Configuration

TLS Protocols
TLS 1.0 TLS 1.1 TLS 1.2
Forward Secrecy
Limited (Check cipher configuration)
Warnings
  • • TLS 1.3 is not supported (recommended)
  • • TLS 1.1 is deprecated and should be disabled
  • • TLS 1.0 is deprecated and should be disabled

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