Quer uma lista de DNS para relay em seu servidor?
Aí vai:
nameserver 200.175.182.139
nameserver 200.175.5.139
nameserver 200.205.125.58
nameserver 200.205.125.57
nameserver 200.221.11.100
nameserver 200.221.11.101
nameserver 200.221.11.98
nameserver 200.147.255.105
nameserver 200.176.3.130
nameserver 200.176.2.75
nameserver 200.165.132.155
nameserver 200.162.192.50
nameserver 200.162.192.51
nameserver 200.185.56.49
nameserver 200.199.252.68
nameserver 200.199.241.17
nameserver 200.203.0.83
nameserver 200.203.0.84
nameserver 200.255.122.6
nameserver 200.255.253.238
nameserver 200.255.253.241
nameserver 200.245.255.033
nameserver 200.255.125.211
nameserver 200.245.255.65
nameserver 143.108.025.103
nameserver 200.225.157.104
nameserver 200.225.157.105
nameserver 200.196.94.146
nameserver 200.196.94.149
nameserver 200.202.7.1
nameserver 200.202.17.1
nameserver 200.203.199.2
nameserver 200.203.199.3
nameserver 200.255.244.1
nameserver 200.255.244.3
nameserver 200.195.192.130
nameserver 200.195.192.10
nameserver 200.195.192.8
nameserver 200.196.91.250
nameserver 200.196.91.210
nameserver 200.198.100.6
nameserver 200.198.100.3
nameserver 200.219.150.4
nameserver 200.219.150.5
nameserver 200.204.000.10
nameserver 200.204.000.138
nameserver 200.222.0.34
nameserver 200.223.0.35
nameserver 200.222.0.35
nameserver 200.223.0.84
nameserver 200.193.136.60
nameserver 200.177.2.10
nameserver 200.176.254.10
nameserver 143.106.2.5
nameserver 143.106.51.37
nameserver 200.246.5.2
nameserver 200.246.5.87
nameserver 143.107.253.3
nameserver 200.212.223.043
nameserver 200.212.223.044
nameserver 200.173.112.4
nameserver 200.150.4.4
nameserver 200.150.4.5
nameserver 200.150.13.244
nameserver 200.150.13.243
nameserver 200.246.248.10
nameserver 200.248.149.1
nameserver 200.193.193.234
nameserver 200.215.1.43
nameserver 200.215.1.44
nameserver 200.180.128.68
nameserver 200.230.128.21
nameserver 200.175.5.133
nameserver 200.175.89.139
nameserver 200.175.182.139
nameserver 200.175.5.139
nameserver 200.149.55.104
nameserver 200.202.193.171
nameserver 200.149.55.140
nameserver 200.223.0.83
nameserver 200.202.193.71
nameserver 200.149.55.141
nameserver 200.202.93.75
nameserver 200.202.0.34
nameserver 200.202.193.75
nameserver 200.202.193.76
nameserver 200.149.55.142
nameserver 200.165.132.148
nameserver 200.202.0.39
nameserver 200.222.0.39
nameserver 201.10.1.2
nameserver 201.10.120.2
nameserver 201.10.120.3
nameserver 201.10.128.3
nameserver 201.10.128.2
nameserver 212.27.32.5
nameserver 200.19.74.21
nameserver 200.137.65.132
nameserver 200.192.112.8
nameserver 200.202.193.69
nameserver 200.199.252.72
nameserver 200.203.191.8
nameserver 200.202.193.74
nameserver 200.222.0.38
nameserver 200.212.223.43
nameserver 200.199.201.23
nameserver 200.199.201.24
nameserver 200.176.254.10