Try WebFinger Lookup
Enter an email-like address to discover WebFinger information. The library will query the domain's WebFinger endpoint and return available profile links and metadata.
Try examples:
Interactive demo of the WebFinger protocol client. WebFinger allows you to discover information about users across different domains using email-like addresses.
Enter an email-like address to discover WebFinger information. The library will query the domain's WebFinger endpoint and return available profile links and metadata.