Proxy PAC Validator
Test a Proxy Auto-Config file's FindProxyForURL logic against real URLs
or upload a .pac file
Each URL's host is passed to FindProxyForURL(url, host).
Results
| URL | Host | FindProxyForURL result |
|---|
alert() output from the script
DNS resolution used by this run
dnsResolve/isResolvable/isInNet can't do a real live lookup mid-script inside the sandbox,
so hostnames are resolved ahead of time: every test URL's host, plus any hostname literal passed directly to
dnsResolve()/isResolvable()/isInNet() in the script (found by scanning the source, up to 6 total).
A hostname computed dynamically at runtime (built from a variable, concatenation, etc.) won't be in this list and will resolve as unresolvable.
| Hostname | Resolved to |
|---|