*.bvo.fr has one IP number , which is the same as for bvo.fr, but the reverse is tatooine-1.eurodns.com. bdh.fr, gvp.fr, 110.fr, ayu.fr, m-d.fr and at least 100 other hosts point to the same IP. bvo.fr is a domain controlled by two nameservers at eurodns.com. They are on the same IP network. Incoming mail for bvo.fr is handled by one mailserver at bvo.fr themselves. *.bvo.fr is hosted on a server in Luxembourg even though the hostname implies France.