robin.omroep.nl has one IP number , which also has a corresponding reverse pointer. eo.nl, nos.nl, rvu.nl, akn.nl, nps.nl and at least 100 other hosts use this as a nameserver. omroep.nl is a domain controlled by two nameservers at omroep.nl themselves. They are on the same IP network. Incoming mail for omroep.nl is handled by four mailservers at mail.omroep.nl. All of them are on the same IP network. omroep.nl has one IP number. robin.omroep.nl is hosted on a server in Netherlands.