I'm looking to build a CMS to manage several websites. Some will have a Spanish content and will be accessible via the domain
domain.es, others will be in french, via the domain
Since they will all sit on the same machine, this means they may be penalized by Google since it will geolocalize the hosting server's IP address to find out its location.
Here is my question: is it possible to have a different IP address for each domain, so that search engines geolocalizing the IP address will place the server in Spain when parsing
domain.esand that the server is in France when parsing
domain.fr? If it is possible, what is this technique's name ?