Forum Moderators: Robert Charlton & goodroi
Unless you have a strong reason for keeping those domains, I'd just take them offline. If they have another business function, then use a robots.txt disallow. Better not to take any risk with your main domain when there's so little chance of showing any gain from the tactic in the first place.
If instead of removing those pages I just leave the page I created but with no active link on the page ? would that hurt ? I know it wouldn't be really usefull but as long as it doesn't hurt ?
Then what do you mean by problem that might be triggered with the who is data and server ? if it is on a different server than my main website ?
Thanks,
Do not make a duplicate of your exisiting domain index page, that would be pointless and whatever you do, do not try and hide the fact that the domains are interlinked, that is more than likely to get you a penalty.
Google knows very well that many companies have a lot of business protected domain names (typos, trade names, potential new product sites etc) and developed correctly they are a useful tool for both the business and user alike.