A List of TLDs from ICANN.
With Dart:
dart pub add icann_tlds
With Flutter:
flutter pub add icann_tlds
import 'package:icann_tlds/icann_tlds.dart';
void main() {
print(tlds);
//=> ['aaa', 'aarp', 'abarth', 'abb', 'abbott', 'abbvie', 'abc', ...]
}