Mi pagina ya no está activa

Ok… I think that is DNS thing is done…
I went to ARSYS company, where I get the domain and change it the DNS name like this info:
ns01.000webhost.com and ns2.000webhost.com which relate to IP address ns01: 153.92.2.6 and ns02: 153.92.2.7
Is this correct?
Now what?

Sorry, it seems that my domain provider give random DNS ip…
I have this
ns02.000webhost.com 31.170.164.248
ns01.000webhost.com 31.170.167.6
Is this correct?

Sorry…
I have changed the DNS on my domain provider like I told you on my last message and now my email service its out…
Can you tell me something about this?