DNS Gurus
Cached · just now
93/100 SECURITY SCORE

Detected Technologies

See all in URL Inspect 6
Google Trust logo Google Trust CookieFirst logo CookieFirst Facebook logo Facebook Google Analytics logo Google Analytics Google DoubleClick logo Google DoubleClick Google Tag Manager logo Google Tag Manager

Certificate Information

Subject
CN=viavansi.com
Issuer
C=US, O=Google Trust Services, CN=WE1
Valid From
July 13, 2026
Valid Until
October 11, 2026 73 days
Public Key
ECDSA 256 bit (P-256) Adequate
Signature Algorithm
ECDSA-SHA256
SHA-256 Fingerprint
A5:A9:FC:09:31:A4:A8:C1:C8:ED:C6:2C:6B:5E:1D:E3:CF:A8:CB:DE:5B:FF:F3:A3:DD:FF:A5:DA:07:A8:B5:AF
Alternative Names
2 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
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Google Tag Manager logo
Basic
default-src; style-src; script-src; +14 more Analyze
Content-Security-Policy-Report-Only
Strong
default-src; font-src; img-src; +5 more Analyze
X-Frame-Options
Present
SAMEORIGIN, SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
strict-origin-when-cross-origin, strict-origin-when-cross-origin
Permissions-Policy
Present
microphone=(), camera=(), microphone=(); +1 more
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'

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

2 domains
viavansi.com *.viavansi.com