I’m using hostinger, and I’ve updated the nameservers to be ns01 (dot) 000webhost (dot) com and ns02 (dot) 000webhost (dot) com, which are the ones the Email told me to use, however when I go back to 000webhost and press recheck nameservers it says that the domain isn’t pointing to the right nameservers.
Can you try now? 
Hi i am getting error some times as DNS address cant be found
Whats your domain?