Loading HOSTNAMES HOSTNAMES Up: 192.81.48.0/23IPTypeHostname192.81.49.2Afirewall.grand-island.com192.81.49.13Amyutilities.grand-island.com192.81.49.44A+PTRmail.grand-island.com192.81.49.45PTRsmtpout.grand-island.com192.81.49.45Amail2.grand-island.com192.81.49.66A+PTRmail.giud.com Latest updates: