petra.nic.gov.jo has one IP number , which also has a corresponding reverse pointer. jo, mil.jo, net.jo, gov.jo, org.jo and at least 97 other hosts use this as a nameserver. nic.gov.jo is a domain controlled by five nameservers. Some of them are on the same IP network. Incoming mail for nic.gov.jo is handled by one mailserver at nic.net.jo. nic.gov.jo has one IP number. petra.nic.gov.jo is hosted on a server in Jordan.