mail.ipeg.eu has one IP number , but no corresponding reverse pointer. mmm.nl, mimmo.nl, nenefa.nl, www.mmm.nl, jevine.com and at least 38 other hosts point to the same IP. ipeg.eu use this as a mailserver. ipeg.eu is a domain controlled by two nameservers at plant.nl. They are on the same IP network. Incoming mail for ipeg.eu is handled by one mailserver at ipeg.eu themselves. ipeg.eu has one IP number. mail.ipeg.eu is hosted on a server in Netherlands even though the hostname implies Europe.