Custom DNS records are special settings that change how your domain works.
They allow you to connect your domain to third-party services that are not hosted on Word Press.com, such as an email provider.
If you need to add separate DNS records, you’ll want to add them in addition to the preset records.
Custom DNS records are comprised of several pieces of information that have to be entered in the correct order.
Before you change your DNS settings to use Google Public DNS, be sure to write down the current server addresses or settings on a piece of paper.
It is very important that you keep these numbers for backup purposes, in case you need to revert to them at any time.
You can find a specific domain’s DNS by clicking on it from the list.
For example, a domain’s directs your emails to the right place.The procedure for changing your DNS settings varies according to operating system and version (Windows, Mac or Linux) or the device (computer, phone, or router).We give general procedures here that might not apply for your OS or device; please consult your vendor documentation for authoritative information.For more information, please consult your mobile provider's documentation.To change your settings on a mobile device: If this works correctly, bookmark the page, and try accessing the page from the bookmark.