asia-red.apple.com has one IP number , which also has a corresponding reverse pointer. nwk-asia-red.apple.com cnames to this hostname. apple.kr, apple.co.nz, apple.co.kr, apple.com.sg, apple.com.au and at least nine other hosts point to the same IP. apple.com is a domain controlled by six nameservers. Some of them are on the same IP network. Incoming mail for apple.com is handled by seven mailservers at apple.com themselves. All of them are on the same IP network. apple.com has three IP numbers. All of them are on different IP networks. asia-red.apple.com is hosted on a server in United States.