mail.osinerg.gob.pe has one IP number , which also has a corresponding reverse pointer. mail.osinergmin.gob.pe point to the same IP. osinerg.gob.pe use this as a mailserver. osinerg.gob.pe is a domain controlled by two nameservers at opticalip.com.pe. They are on the same IP network. Incoming mail for osinerg.gob.pe is handled by eight mailservers having a total of 29 IP numbers. Some of them are on the same IP network. mail.osinerg.gob.pe is hosted on a server in Peru.