Leaseweb? You know the country where Leaseweb's servers are located requires any and every bandwidth provider to log packet headers at isp level during a six month period? Leaseweb is one of the last places people should look for privacy...
Fictitious (read; fictitious... not fairytale...(Mayor McCheese <-- this could get your domain deregistered!)) whois information won't stop subpoenas, but least they will arrive in your mailbox, allowing time to analyze and plan accordingly...
Whois services that store communication and aren't automated 1:1 relays can be subpoenad to reveal your information + keep quiet about it... you won't know shit until someone knocks on your door in real life. That's the difference.