ns2.nycboe.net has one IP number. psal.org, nycps.net, nycboe.net, nycboe.org, arisnyc.org and at least 21 other hosts use this as a nameserver. nycboe.net is delegated to four nameservers, however six extra nameservers are listed in the zone. There are five duplicated IP numbers. Some of them are on the same IP network. Incoming mail for nycboe.net is handled by two mailservers at nycenet.edu. They are on the same IP network. nycboe.net has one IP number. ns2.nycboe.net is hosted on a server in United States.