Sgi Irix 3.3.1Sgi Irix 3.3.2Sgi Irix 3.3.3Sgi Irix 4.0Sgi Irix 4.0.5fSgi Irix 4.0.5gSgi Irix 4.0.5hSgi Irix 5.0Data General Dg Ux 5.4 3.1Data General Dg Ux 5.4 4.1Data General Dg Ux 5.4 4.11Isc Bind 4.9.6Sgi Irix 4.0.4bSgi Irix 4.0.4tSgi Irix 4.0.5Sgi Irix 4.0.5 IopSgi Irix 5.3Sgi Irix 6.0Sgi Irix 6.1Sgi Irix 6.2Sgi Irix 6.3Isc Bind 8.1.1