When building your own PBN it’s essential to consistently try to keep your footprint at a minimum at all times. While using WHOIS privacy so your domain registration details are kept private, it might be good option to go a step further and randomize your registration details.
It can be laborious trying to do this manually, but there is a site that will help generate a combination of real and fake data (real addresses are important because some domain registrars check the validity of addresses).
It’s completely free and after selection a few options it will spit out information that you can use in your domain registration to prevent leaving a footprint. Some might think it’s an unnecessary layer of protection, but you don’t want all that hard work going into building a PBN to be unravelled.
There’s plenty of sites out there that do this, the one I use is here.
An example of the details you might enter:
After you hit create contact lists, it will spit out something like this below:
So you can see you’ve got a name, address and phone number. Sorted!