DigiCert DCV
SSL/TLS domain control validation checker
About this crawler
DigiCert DCV is a web crawler identified by the regular-expression pattern DigiCert DCV in the User-Agent request header. It is categorised as scanner. Use the regex above to detect, log, allow, or block DigiCert DCV traffic in your web server, CDN edge rules, or robots.txt.
Block-rate · top 25k sites
No block-rate data for this crawler.
Technical details
- Name
- DigiCert DCV
- Pattern
DigiCert DCV- Tags
- scanner
- Reference
- https://www.digicert.com/
- Added
- 2026/04/17
- Instances
- 2 known sample(s)
Sample User-Agent strings
DigiCert DCV Bot/1.0
DigiCert DCV/1.1
Block this crawler
robots.txt — disallow DigiCert DCV:
User-agent: DigiCert DCV
Disallow: /
Apache .htaccess — return 403:
RewriteEngine On
RewriteCond %{HTTP_USER_AGENT} DigiCert DCV [NC]
RewriteRule .* - [F,L]
Nginx — return 403 inside a server block:
if ($http_user_agent ~* "DigiCert DCV") {
return 403;
}
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