Loading HOSTNAMES HOSTNAMES Up: 192.228.80.0/23IPTypeHostname192.228.81.2PTRiana.r2.yow1.isc.org192.228.81.6A+PTRyow1b.f.root-servers.org192.228.81.16A+PTRr1.yow1.isc.org192.228.81.19PTRns-ext.yow1.isc.org Latest updates: