[caminanteblanco]

I'm not sure what the use case for this is, but I've been using it as a inefficient messaging service with my girlfriend, ie:

https://c1ic.link/campaign_WxjLdF_login_page_2.bat

You seem to be able to encode arbitrary text, so long as it follows [A-Za-z0-9]+\.[A-Za-z0-9]+