How to Block Websites Using Wildcards
Last updated: 2026-06-14 · 5 min read
Use wildcards (e.g., *.domain.com) to block entire networks of subdomains easily.
This is useful for sites with many sub-domains like social media or shopping networks.
Here is how to write wildcard blocklist rules.
Step-by-Step Instructions
1
Syntax Rules
Use asterisk (*) for subdomains.
2
Enter domain
Type *.youtube.com to block all YouTube links.
3
Save
All matching subdomains are now blocked.
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