The nslookup command does not seem to be present on RS/6000 AIX 3.1 (3003). Is there a public domain version of nslookup? Has it been ported to AIX? -- Bob Ware, Colorado School of Mines, Golden, Co 80401, USA (303) 273-3987 bware at mines.colorado.edu bware at slate.mines.colorado.edu bware at mines.bitnet