Incoming mail for la.playboy.com is handled by two mailservers. They are on different IP networks. trade.tv, pedn.net, rouze.com, adult.com, pei-ads.com and at least 54 other hosts share mailservers with this domain. mx.la.playboy.com are subdomains to this hostname. playboy.com is a domain controlled by five nameservers. Some of them are on the same IP network. Incoming mail for playboy.com is handled by two mailservers. They are on different IP networks. playboy.com has one IP record.