We use rdns hostname data as one of the data sources for our geolocation database at https://ipinfo.io https://ipinfo.io, but some of the ML stuff here is defin

We use rdns hostname data as one of the data sources for our geolocation database at https://ipinfo.io https://ipinfo.io, but some of the ML stuff here is definitely interesting, and we'll be looking integrating some of the more novel techniques covered here!