Cannot add domain

[alecx2x1]

Unable to add the domain name − Unable to create addon domain. Please verify that it has been set to the proper DNS name servers.

I set it nameservers from two days

 

[Bryon]

Hi Alec, what domain are you having this trouble with?

 

[alecx2x1]

www.trimite-sms.info

 

[Sakimabear]

It may take up to 72 hours for your domain to be propagated (recognized) through internet name servers

It looks like it hasn't propagated yet. https://www.whatsmydns.net/#A/trimite-sms.info

If it doesn't work in a couple of days, you may want to go back to your domain registrar and see where the issue is. From what I can see, you did everything correctly.