ns2.pulsation.fr has one IP number , which also has a corresponding reverse pointer. jes.fr, omp.fr, b-a.fr, dhn.fr, agp.fr and at least 100 other hosts use this as a nameserver. pulsation.fr is delegated to two nameservers, however one extra nameserver is listed in the zone. All nameservers are at pulsation.fr themselves. Two of them are on the same IP network. Incoming mail for pulsation.fr is handled by one mailserver also at pulsation.fr. pulsation.fr has one IP number. ns2.pulsation.fr is hosted on a server in France.