ns1.axinet.fr has one IP number , which also has a corresponding reverse pointer. 2h.fr, ggb.fr, mbh.fr, abp.fr, eip.fr and at least 100 other hosts use this as a nameserver. axinet.fr is a domain controlled by two nameservers at axinet.fr themselves. They are on the same IP network. Incoming mail for axinet.fr is handled by two mailservers also at axinet.fr. They are on different IP networks. axinet.fr has one IP number. ns1.axinet.fr is hosted on a server in France.