By Zoltan Tudlik

FCrDNS (Forward-Confirmed Reverse DNS) on Firebase

TL;DR Around January 2018 I had been trying hard to make FCrDNS on Firebase work… However, after countless hours of hopeless development, I felt like something was wrong, so I asked for help on Stackoverflow. Doug Stevenson and Thomas Bouldin, two developers from the Google Development Team came to my rescue and kudos for their quick response! At that time they confirmed […]