anchor.diff:                 "~n      ~p", [Error]),
   	    ns_printlog(filename:join([PrivDir,ZoneDir,"named.log"])),
   	    throw(Error);
  -	_ ->
  +	_X ->
               ?P("ns_start -> retry"),
   	    ns_start(ZoneDir, PrivDir, NS, P)
       end.
  
positive.code: 	  =:= tolower(inet_dns:rr(RR2b, domain))),
      %%
      %% lookup
      [IP] = inet_res:lookup(Name, in, a, [{nameservers,[NS]},verbose]),
      [IP] = inet_res:lookup(NameC, in, a, [{nameservers,[NS]},verbose]),
      %%
      %% gethostbyname
      {ok,#hostent{h_addr_list=[IP]}} = inet_res:gethostbyname(Name),
      {ok,#hostent{h_addr_list=[IP]}} = inet_res:gethostbyname(NameC),
      %%
      %% getbyname
      {ok,#hostent{h_addr_list=[IP]}} = inet_res:getbyname(Name, a),
      {ok,#hostent{h_addr_list=[IP]}} = inet_res:getbyname(NameC, a),
      ok.
  
  %% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
  
  %% Lookup different records using resolve/2..4.
  resolve(Config) when is_list(Config) ->
      Class = in,
      NS = ns(Config),
      Domain = "otptest",
  
negative.code: 	    _ ->
  		Hostname++"."++inet_db:res_option(domain)
  	end,
      ?P("FQDN: ~p", [FQDN]),
      HostsFile = filename:join(Dir, "files_monitor_hosts"),
      ResolvConf = filename:join(Dir, "files_monitor_resolv.conf"),
      ok = inet_db:res_option(resolv_conf, ResolvConf),
  