[0] 0.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 1.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 2.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 3.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 4.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 5.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 6.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 7.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 8.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 9.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 10.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 11.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 12.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 13.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 14.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 15.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 16.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 17.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 18.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 19.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 20.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 21.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 22.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 23.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 24.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 25.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 26.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 27.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 28.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 29.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 30.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 31.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 32.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 33.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 34.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 35.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 36.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 37.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 38.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 39.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 40.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 41.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 42.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 43.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 44.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 45.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 46.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 47.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 48.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 49.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 50.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 51.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 52.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 53.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 54.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 55.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 56.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 57.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 58.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 59.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 60.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 61.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 62.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 63.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 64.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 65.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 66.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 67.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 68.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 69.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 70.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 71.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 72.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 73.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 74.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 75.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 76.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 77.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 78.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 79.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 80.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 81.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 82.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 83.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 84.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 85.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 86.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 87.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 88.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 89.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 90.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 91.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 92.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 93.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 94.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 95.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 96.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 97.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 98.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 99.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 100.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 101.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 102.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 103.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 104.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 105.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 106.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 107.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 108.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 109.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 110.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 111.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 112.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 113.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 114.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 115.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 116.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 117.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 118.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 119.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 120.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 121.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 122.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 123.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 124.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 125.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 126.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[0] 127.157.220.64.in-addr.arpa.: valid domain but no data of requested type
[28800] 128.157.220.64.in-addr.arpa. domain name pointer 64.220.157.128.ptr.us.xo.net
[28800] 129.157.220.64.in-addr.arpa. domain name pointer 64.220.157.129.ptr.us.xo.net
[28800] 130.157.220.64.in-addr.arpa. domain name pointer 64.220.157.130.ptr.us.xo.net
[28800] 131.157.220.64.in-addr.arpa. domain name pointer 64.220.157.131.ptr.us.xo.net
[28800] 132.157.220.64.in-addr.arpa. domain name pointer 64.220.157.132.ptr.us.xo.net
[28800] 133.157.220.64.in-addr.arpa. domain name pointer 64.220.157.133.ptr.us.xo.net
[28800] 134.157.220.64.in-addr.arpa. domain name pointer 64.220.157.134.ptr.us.xo.net
[28800] 135.157.220.64.in-addr.arpa. domain name pointer 64.220.157.135.ptr.us.xo.net
[28800] 136.157.220.64.in-addr.arpa. domain name pointer 64.220.157.136.ptr.us.xo.net
[28800] 137.157.220.64.in-addr.arpa. domain name pointer 64.220.157.137.ptr.us.xo.net
[28800] 138.157.220.64.in-addr.arpa. domain name pointer 64.220.157.138.ptr.us.xo.net
[28800] 139.157.220.64.in-addr.arpa. domain name pointer 64.220.157.139.ptr.us.xo.net
[28800] 140.157.220.64.in-addr.arpa. domain name pointer 64.220.157.140.ptr.us.xo.net
[28800] 141.157.220.64.in-addr.arpa. domain name pointer 64.220.157.141.ptr.us.xo.net
[28800] 142.157.220.64.in-addr.arpa. domain name pointer 64.220.157.142.ptr.us.xo.net
[28800] 143.157.220.64.in-addr.arpa. domain name pointer 64.220.157.143.ptr.us.xo.net
[28800] 144.157.220.64.in-addr.arpa. domain name pointer 64.220.157.144.ptr.us.xo.net
[28800] 145.157.220.64.in-addr.arpa. domain name pointer 64.220.157.145.ptr.us.xo.net
[28800] 146.157.220.64.in-addr.arpa. domain name pointer 64.220.157.146.ptr.us.xo.net
[28800] 147.157.220.64.in-addr.arpa. domain name pointer 64.220.157.147.ptr.us.xo.net
[28800] 148.157.220.64.in-addr.arpa. domain name pointer 64.220.157.148.ptr.us.xo.net
[28800] 149.157.220.64.in-addr.arpa. domain name pointer 64.220.157.149.ptr.us.xo.net
[28800] 150.157.220.64.in-addr.arpa. domain name pointer 64.220.157.150.ptr.us.xo.net
[28800] 151.157.220.64.in-addr.arpa. domain name pointer 64.220.157.151.ptr.us.xo.net
[28800] 152.157.220.64.in-addr.arpa. domain name pointer 64.220.157.152.ptr.us.xo.net
[28800] 153.157.220.64.in-addr.arpa. domain name pointer 64.220.157.153.ptr.us.xo.net
[28800] 154.157.220.64.in-addr.arpa. domain name pointer 64.220.157.154.ptr.us.xo.net
[28800] 155.157.220.64.in-addr.arpa. domain name pointer 64.220.157.155.ptr.us.xo.net
[28800] 156.157.220.64.in-addr.arpa. domain name pointer 64.220.157.156.ptr.us.xo.net
[28800] 157.157.220.64.in-addr.arpa. domain name pointer 64.220.157.157.ptr.us.xo.net
[28800] 158.157.220.64.in-addr.arpa. domain name pointer 64.220.157.158.ptr.us.xo.net
[28800] 159.157.220.64.in-addr.arpa. domain name pointer 64.220.157.159.ptr.us.xo.net
[28800] 160.157.220.64.in-addr.arpa. domain name pointer 64.220.157.160.ptr.us.xo.net
[28800] 161.157.220.64.in-addr.arpa. domain name pointer 64.220.157.161.ptr.us.xo.net
[28800] 162.157.220.64.in-addr.arpa. domain name pointer 64.220.157.162.ptr.us.xo.net
[28800] 163.157.220.64.in-addr.arpa. domain name pointer 64.220.157.163.ptr.us.xo.net
[28800] 164.157.220.64.in-addr.arpa. domain name pointer 64.220.157.164.ptr.us.xo.net
[28800] 165.157.220.64.in-addr.arpa. domain name pointer 64.220.157.165.ptr.us.xo.net
[28800] 166.157.220.64.in-addr.arpa. domain name pointer 64.220.157.166.ptr.us.xo.net
[28800] 167.157.220.64.in-addr.arpa. domain name pointer 64.220.157.167.ptr.us.xo.net
[28800] 168.157.220.64.in-addr.arpa. domain name pointer 64.220.157.168.ptr.us.xo.net
[28800] 169.157.220.64.in-addr.arpa. domain name pointer 64.220.157.169.ptr.us.xo.net
[28800] 170.157.220.64.in-addr.arpa. domain name pointer 64.220.157.170.ptr.us.xo.net
[28800] 171.157.220.64.in-addr.arpa. domain name pointer 64.220.157.171.ptr.us.xo.net
[28800] 172.157.220.64.in-addr.arpa. domain name pointer 64.220.157.172.ptr.us.xo.net
[28800] 173.157.220.64.in-addr.arpa. domain name pointer 64.220.157.173.ptr.us.xo.net
[28800] 174.157.220.64.in-addr.arpa. domain name pointer 64.220.157.174.ptr.us.xo.net
[28800] 175.157.220.64.in-addr.arpa. domain name pointer 64.220.157.175.ptr.us.xo.net
[28800] 176.157.220.64.in-addr.arpa. domain name pointer 64.220.157.176.ptr.us.xo.net
[28800] 177.157.220.64.in-addr.arpa. domain name pointer 64.220.157.177.ptr.us.xo.net
[28800] 178.157.220.64.in-addr.arpa. domain name pointer 64.220.157.178.ptr.us.xo.net
[28800] 179.157.220.64.in-addr.arpa. domain name pointer 64.220.157.179.ptr.us.xo.net
[28800] 180.157.220.64.in-addr.arpa. domain name pointer 64.220.157.180.ptr.us.xo.net
[28800] 181.157.220.64.in-addr.arpa. domain name pointer 64.220.157.181.ptr.us.xo.net
[28800] 182.157.220.64.in-addr.arpa. domain name pointer 64.220.157.182.ptr.us.xo.net
[28800] 183.157.220.64.in-addr.arpa. domain name pointer 64.220.157.183.ptr.us.xo.net
[28800] 184.157.220.64.in-addr.arpa. domain name pointer 64.220.157.184.ptr.us.xo.net
[28800] 185.157.220.64.in-addr.arpa. domain name pointer 64.220.157.185.ptr.us.xo.net
[28800] 186.157.220.64.in-addr.arpa. domain name pointer 64.220.157.186.ptr.us.xo.net
[28800] 187.157.220.64.in-addr.arpa. domain name pointer 64.220.157.187.ptr.us.xo.net
[28800] 188.157.220.64.in-addr.arpa. domain name pointer 64.220.157.188.ptr.us.xo.net
[28800] 189.157.220.64.in-addr.arpa. domain name pointer 64.220.157.189.ptr.us.xo.net
[28800] 190.157.220.64.in-addr.arpa. domain name pointer 64.220.157.190.ptr.us.xo.net
[28800] 191.157.220.64.in-addr.arpa. domain name pointer 64.220.157.191.ptr.us.xo.net
[28800] 192.157.220.64.in-addr.arpa. domain name pointer 64.220.157.192.ptr.us.xo.net
[28800] 193.157.220.64.in-addr.arpa. domain name pointer 64.220.157.193.ptr.us.xo.net
[28800] 194.157.220.64.in-addr.arpa. domain name pointer 64.220.157.194.ptr.us.xo.net
[28800] 195.157.220.64.in-addr.arpa. domain name pointer 64.220.157.195.ptr.us.xo.net
[28800] 196.157.220.64.in-addr.arpa. domain name pointer 64.220.157.196.ptr.us.xo.net
[28800] 197.157.220.64.in-addr.arpa. domain name pointer 64.220.157.197.ptr.us.xo.net
[28800] 198.157.220.64.in-addr.arpa. domain name pointer 64.220.157.198.ptr.us.xo.net
[28800] 199.157.220.64.in-addr.arpa. domain name pointer 64.220.157.199.ptr.us.xo.net
[28800] 200.157.220.64.in-addr.arpa. domain name pointer 64.220.157.200.ptr.us.xo.net
[28800] 201.157.220.64.in-addr.arpa. domain name pointer 64.220.157.201.ptr.us.xo.net
[28800] 202.157.220.64.in-addr.arpa. domain name pointer 64.220.157.202.ptr.us.xo.net
[28800] 203.157.220.64.in-addr.arpa. domain name pointer 64.220.157.203.ptr.us.xo.net
[28800] 204.157.220.64.in-addr.arpa. domain name pointer 64.220.157.204.ptr.us.xo.net
[28800] 205.157.220.64.in-addr.arpa. domain name pointer 64.220.157.205.ptr.us.xo.net
[28800] 206.157.220.64.in-addr.arpa. domain name pointer 64.220.157.206.ptr.us.xo.net
[28800] 207.157.220.64.in-addr.arpa. domain name pointer 64.220.157.207.ptr.us.xo.net
[28800] 208.157.220.64.in-addr.arpa. domain name pointer 64.220.157.208.ptr.us.xo.net
[28800] 209.157.220.64.in-addr.arpa. domain name pointer 64.220.157.209.ptr.us.xo.net
[28800] 210.157.220.64.in-addr.arpa. domain name pointer 64.220.157.210.ptr.us.xo.net
[28800] 211.157.220.64.in-addr.arpa. domain name pointer 64.220.157.211.ptr.us.xo.net
[28800] 212.157.220.64.in-addr.arpa. domain name pointer 64.220.157.212.ptr.us.xo.net
[28800] 213.157.220.64.in-addr.arpa. domain name pointer 64.220.157.213.ptr.us.xo.net
[28800] 214.157.220.64.in-addr.arpa. domain name pointer 64.220.157.214.ptr.us.xo.net
[28800] 215.157.220.64.in-addr.arpa. domain name pointer 64.220.157.215.ptr.us.xo.net
[28800] 216.157.220.64.in-addr.arpa. domain name pointer 64.220.157.216.ptr.us.xo.net
[28800] 217.157.220.64.in-addr.arpa. domain name pointer 64.220.157.217.ptr.us.xo.net
[28800] 218.157.220.64.in-addr.arpa. domain name pointer 64.220.157.218.ptr.us.xo.net
[28800] 219.157.220.64.in-addr.arpa. domain name pointer 64.220.157.219.ptr.us.xo.net
[28800] 220.157.220.64.in-addr.arpa. domain name pointer 64.220.157.220.ptr.us.xo.net
[28800] 221.157.220.64.in-addr.arpa. domain name pointer 64.220.157.221.ptr.us.xo.net
[28800] 222.157.220.64.in-addr.arpa. domain name pointer 64.220.157.222.ptr.us.xo.net
[28800] 223.157.220.64.in-addr.arpa. domain name pointer 64.220.157.223.ptr.us.xo.net
[28800] 224.157.220.64.in-addr.arpa. domain name pointer 64.220.157.224.ptr.us.xo.net
[28800] 225.157.220.64.in-addr.arpa. domain name pointer 64.220.157.225.ptr.us.xo.net
[28800] 226.157.220.64.in-addr.arpa. domain name pointer 64.220.157.226.ptr.us.xo.net
[28800] 227.157.220.64.in-addr.arpa. domain name pointer 64.220.157.227.ptr.us.xo.net
[28800] 228.157.220.64.in-addr.arpa. domain name pointer 64.220.157.228.ptr.us.xo.net
[28800] 229.157.220.64.in-addr.arpa. domain name pointer 64.220.157.229.ptr.us.xo.net
[28800] 230.157.220.64.in-addr.arpa. domain name pointer 64.220.157.230.ptr.us.xo.net
[28800] 231.157.220.64.in-addr.arpa. domain name pointer 64.220.157.231.ptr.us.xo.net
[28800] 232.157.220.64.in-addr.arpa. domain name pointer 64.220.157.232.ptr.us.xo.net
[28800] 233.157.220.64.in-addr.arpa. domain name pointer 64.220.157.233.ptr.us.xo.net
[28800] 234.157.220.64.in-addr.arpa. domain name pointer 64.220.157.234.ptr.us.xo.net
[28800] 235.157.220.64.in-addr.arpa. domain name pointer 64.220.157.235.ptr.us.xo.net
[28800] 236.157.220.64.in-addr.arpa. domain name pointer 64.220.157.236.ptr.us.xo.net
[28800] 237.157.220.64.in-addr.arpa. domain name pointer 64.220.157.237.ptr.us.xo.net
[28800] 238.157.220.64.in-addr.arpa. domain name pointer 64.220.157.238.ptr.us.xo.net
[28800] 239.157.220.64.in-addr.arpa. domain name pointer 64.220.157.239.ptr.us.xo.net
[28800] 240.157.220.64.in-addr.arpa. domain name pointer 64.220.157.240.ptr.us.xo.net
[28800] 241.157.220.64.in-addr.arpa. domain name pointer 64.220.157.241.ptr.us.xo.net
[28800] 242.157.220.64.in-addr.arpa. domain name pointer 64.220.157.242.ptr.us.xo.net
[28800] 243.157.220.64.in-addr.arpa. domain name pointer 64.220.157.243.ptr.us.xo.net
[28800] 244.157.220.64.in-addr.arpa. domain name pointer 64.220.157.244.ptr.us.xo.net
[28800] 245.157.220.64.in-addr.arpa. domain name pointer 64.220.157.245.ptr.us.xo.net
[28800] 246.157.220.64.in-addr.arpa. domain name pointer 64.220.157.246.ptr.us.xo.net
[28800] 247.157.220.64.in-addr.arpa. domain name pointer 64.220.157.247.ptr.us.xo.net
[28800] 248.157.220.64.in-addr.arpa. domain name pointer 64.220.157.248.ptr.us.xo.net
[28800] 249.157.220.64.in-addr.arpa. domain name pointer 64.220.157.249.ptr.us.xo.net
[28800] 250.157.220.64.in-addr.arpa. domain name pointer 64.220.157.250.ptr.us.xo.net
[28800] 251.157.220.64.in-addr.arpa. domain name pointer 64.220.157.251.ptr.us.xo.net
[28800] 252.157.220.64.in-addr.arpa. domain name pointer 64.220.157.252.ptr.us.xo.net
[28800] 253.157.220.64.in-addr.arpa. domain name pointer 64.220.157.253.ptr.us.xo.net
[28800] 254.157.220.64.in-addr.arpa. domain name pointer 64.220.157.254.ptr.us.xo.net
[28800] 255.157.220.64.in-addr.arpa. domain name pointer 64.220.157.255.ptr.us.xo.net