Avoid the new gTLDs. Most are mismanaged crap. The gTLD system was the greedist and worst decision ICANN ever made.
Stick with tried and true domains - ideally .com, but your country's ccTLD is another good choice.
Stick with tried and true domains - ideally .com, but your country's ccTLD is another good choice.
.io as used in this example was a ccTLD, and this issue was directly caused by its mismanagement.