grace.fedex.com has one IP number , which also has a corresponding reverse pointer. ns.fedex.com and ns0.fedex.com point to the same IP. fdx.net, fedex.ca, fitc.net, fitc.com, fedex.com and at least 100 other hosts use this as a nameserver. fedex.com is a domain controlled by five nameservers. All of them are on different IP networks. Incoming mail for fedex.com is handled by three mailservers having a total of 17 IP numbers. Some of them are on the same IP network. fedex.com has ten IP numbers. Some of them are on the same IP network. grace.fedex.com is hosted on a server in United States.