We're picking up caught/dropped/expired domains & building shell sites to link out to our money site(s).
My question is how many PB's can we have on a single IP to avoid footprint?
Would best practice be 1:1, or can we get away with 4 or 5?
*I'm aware there are multiple other factors to consider when reducing footprint.
If you have a head, just think with it.
Suppose you are a Google employee and you are tasked with finding all the parameters by which the algorithm will screen out PBNs, just turn on your head what a Google developer will do to accomplish this.
1. Cloudflare. If a site gets a lot of top links from sites hosted on CloudFalre? Can this happen in real life? Considering that the total number of sites in the world on CloudFlare 0.1% of all sites, is it realistic that all the top links are from CloudFlare? - BANNED!
2. IP. Common IP of shared hosting, can be tens of thousands of sites on one IP - 5 of your sites on this one common IP real? - YES! IP dedicated private, only for you - 5 sites on this IP and all refer to your site, real? - BAN!
3. NS-servers. Public DNS servers, on them up to 70% of all sites in any country, or up to 20% of sites around the world - 20 of your sites on these same NS servers are real? - YES! Unique NS-servers, used only by you, 5 sites on them and all link to your site, real? - BAN!
4. Layout and design - one template for 5 sites and all lead to your site - suspicious? YES! Sites will be sent to assessors for in-depth analysis.
And further down the list, just turn on your head and think before you do anything.