If you are going to host your domain on our servers you must place the following dns:
dns1.sered.net - IP: 185.37.231.10
dns2.sered.net - IP: 185.162.170.22
dns3.sered.net - IP: 193.84.177.223
dns4.sered.net - IP: 193.84.177.125
Finally, you need to know that the DNS of a domain can take up to twenty-four hours to propagate.
Once propagated, all the services included in the domain will work normally.
If you have any questions, contact the support team of sered.net from your client area by opening a ticket to support or from the contact section of sered.net.