ns1.lcn.com has one IP number , but the reverse is ns1.lcn.biz. ns1.telivo.com cnames to this hostname. ns1.lcn.biz point to the same IP. epeen.eu, msiko.com, cryer.org, s2b.co.uk, mdt-uk.com and at least 100 other hosts use this as a nameserver. lcn.com is a domain controlled by two nameservers at ai270.net. They are on different IP networks. Incoming mail for lcn.com is handled by two mailservers having a total of four IP numbers. Some of them are on the same IP network. lcn.com has one IP number. ns1.lcn.com is hosted on a server in United Kingdom.