2.93.192.in-addr.arpa is a domain controlled by five nameservers. All of them are on different IP networks. org.ht, nic.ht, art.ht, edu.ht, net.ht and at least 96 other hosts share nameservers with this domain. 93.192.in-addr.arpa is a domain controlled by five nameservers. Two of them are on the same IP network.