def GetNonexistentGroups(count):
  return GetNonexistentEntityNames(count, "groups", "group")
L{root.Resolver.lookupAddress} looks up the I{A} records for the
dataset/ETHPy150Open ganeti/ganeti/qa/qa_utils.py/GetNonexistentGroups--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/names/test/test_rootresolve.py/RootResolverTests.test_lookupAddress