[10800] 0.115.5.71.in-addr.arpa. domain name pointer 71.5.115.0.ptr.us.xo.net [10800] 1.115.5.71.in-addr.arpa. domain name pointer 71.5.115.1.ptr.us.xo.net [10800] 2.115.5.71.in-addr.arpa. domain name pointer 71.5.115.2.ptr.us.xo.net [10800] 3.115.5.71.in-addr.arpa. domain name pointer 71.5.115.3.ptr.us.xo.net [10800] 4.115.5.71.in-addr.arpa. domain name pointer 71.5.115.4.ptr.us.xo.net [10800] 5.115.5.71.in-addr.arpa. domain name pointer 71.5.115.5.ptr.us.xo.net [10800] 6.115.5.71.in-addr.arpa. domain name pointer 71.5.115.6.ptr.us.xo.net [10800] 7.115.5.71.in-addr.arpa. domain name pointer 71.5.115.7.ptr.us.xo.net [10800] 8.115.5.71.in-addr.arpa. domain name pointer 71.5.115.8.ptr.us.xo.net [10800] 9.115.5.71.in-addr.arpa. domain name pointer 71.5.115.9.ptr.us.xo.net [10800] 10.115.5.71.in-addr.arpa. domain name pointer 71.5.115.10.ptr.us.xo.net [10800] 11.115.5.71.in-addr.arpa. domain name pointer 71.5.115.11.ptr.us.xo.net [10800] 12.115.5.71.in-addr.arpa. domain name pointer 71.5.115.12.ptr.us.xo.net [10800] 13.115.5.71.in-addr.arpa. domain name pointer 71.5.115.13.ptr.us.xo.net [10800] 14.115.5.71.in-addr.arpa. domain name pointer 71.5.115.14.ptr.us.xo.net [10800] 15.115.5.71.in-addr.arpa. domain name pointer 71.5.115.15.ptr.us.xo.net [10800] 16.115.5.71.in-addr.arpa. domain name pointer 71.5.115.16.ptr.us.xo.net [10800] 17.115.5.71.in-addr.arpa. domain name pointer 71.5.115.17.ptr.us.xo.net [10800] 18.115.5.71.in-addr.arpa. domain name pointer 71.5.115.18.ptr.us.xo.net [10800] 19.115.5.71.in-addr.arpa. domain name pointer 71.5.115.19.ptr.us.xo.net [10800] 20.115.5.71.in-addr.arpa. domain name pointer 71.5.115.20.ptr.us.xo.net [10800] 21.115.5.71.in-addr.arpa. domain name pointer 71.5.115.21.ptr.us.xo.net [10800] 22.115.5.71.in-addr.arpa. domain name pointer 71.5.115.22.ptr.us.xo.net [10800] 23.115.5.71.in-addr.arpa. domain name pointer 71.5.115.23.ptr.us.xo.net [10800] 24.115.5.71.in-addr.arpa. domain name pointer 71.5.115.24.ptr.us.xo.net [10800] 25.115.5.71.in-addr.arpa. domain name pointer 71.5.115.25.ptr.us.xo.net [10800] 26.115.5.71.in-addr.arpa. domain name pointer 71.5.115.26.ptr.us.xo.net [10800] 27.115.5.71.in-addr.arpa. domain name pointer 71.5.115.27.ptr.us.xo.net [10800] 28.115.5.71.in-addr.arpa. domain name pointer 71.5.115.28.ptr.us.xo.net [10800] 29.115.5.71.in-addr.arpa. domain name pointer 71.5.115.29.ptr.us.xo.net [10800] 30.115.5.71.in-addr.arpa. domain name pointer 71.5.115.30.ptr.us.xo.net [10800] 31.115.5.71.in-addr.arpa. domain name pointer 71.5.115.31.ptr.us.xo.net [10800] 32.115.5.71.in-addr.arpa. domain name pointer 71.5.115.32.ptr.us.xo.net [10800] 33.115.5.71.in-addr.arpa. domain name pointer 71.5.115.33.ptr.us.xo.net [10800] 34.115.5.71.in-addr.arpa. domain name pointer 71.5.115.34.ptr.us.xo.net [10800] 35.115.5.71.in-addr.arpa. domain name pointer 71.5.115.35.ptr.us.xo.net [10800] 36.115.5.71.in-addr.arpa. domain name pointer 71.5.115.36.ptr.us.xo.net [10800] 37.115.5.71.in-addr.arpa. domain name pointer 71.5.115.37.ptr.us.xo.net [10800] 38.115.5.71.in-addr.arpa. domain name pointer 71.5.115.38.ptr.us.xo.net [10800] 39.115.5.71.in-addr.arpa. domain name pointer 71.5.115.39.ptr.us.xo.net [10800] 40.115.5.71.in-addr.arpa. domain name pointer 71.5.115.40.ptr.us.xo.net [10800] 41.115.5.71.in-addr.arpa. domain name pointer 71.5.115.41.ptr.us.xo.net [10800] 42.115.5.71.in-addr.arpa. domain name pointer 71.5.115.42.ptr.us.xo.net [10800] 43.115.5.71.in-addr.arpa. domain name pointer 71.5.115.43.ptr.us.xo.net [10800] 44.115.5.71.in-addr.arpa. domain name pointer 71.5.115.44.ptr.us.xo.net [10800] 45.115.5.71.in-addr.arpa. domain name pointer 71.5.115.45.ptr.us.xo.net [10800] 46.115.5.71.in-addr.arpa. domain name pointer 71.5.115.46.ptr.us.xo.net [10800] 47.115.5.71.in-addr.arpa. domain name pointer 71.5.115.47.ptr.us.xo.net [10800] 48.115.5.71.in-addr.arpa. domain name pointer 71.5.115.48.ptr.us.xo.net [10800] 49.115.5.71.in-addr.arpa. domain name pointer 71.5.115.49.ptr.us.xo.net [10800] 50.115.5.71.in-addr.arpa. domain name pointer 71.5.115.50.ptr.us.xo.net [10800] 51.115.5.71.in-addr.arpa. domain name pointer 71.5.115.51.ptr.us.xo.net [10800] 52.115.5.71.in-addr.arpa. domain name pointer 71.5.115.52.ptr.us.xo.net [10800] 53.115.5.71.in-addr.arpa. domain name pointer 71.5.115.53.ptr.us.xo.net [10800] 54.115.5.71.in-addr.arpa. domain name pointer 71.5.115.54.ptr.us.xo.net [10800] 55.115.5.71.in-addr.arpa. domain name pointer 71.5.115.55.ptr.us.xo.net [10800] 56.115.5.71.in-addr.arpa. domain name pointer 71.5.115.56.ptr.us.xo.net [10800] 57.115.5.71.in-addr.arpa. domain name pointer 71.5.115.57.ptr.us.xo.net [10800] 58.115.5.71.in-addr.arpa. domain name pointer 71.5.115.58.ptr.us.xo.net [10800] 59.115.5.71.in-addr.arpa. domain name pointer 71.5.115.59.ptr.us.xo.net [10800] 60.115.5.71.in-addr.arpa. domain name pointer 71.5.115.60.ptr.us.xo.net [10800] 61.115.5.71.in-addr.arpa. domain name pointer 71.5.115.61.ptr.us.xo.net [10800] 62.115.5.71.in-addr.arpa. domain name pointer 71.5.115.62.ptr.us.xo.net [10800] 63.115.5.71.in-addr.arpa. domain name pointer 71.5.115.63.ptr.us.xo.net [10800] 64.115.5.71.in-addr.arpa. domain name pointer 71.5.115.64.ptr.us.xo.net [10800] 65.115.5.71.in-addr.arpa. domain name pointer 71.5.115.65.ptr.us.xo.net [10800] 66.115.5.71.in-addr.arpa. domain name pointer 71.5.115.66.ptr.us.xo.net [10800] 67.115.5.71.in-addr.arpa. domain name pointer 71.5.115.67.ptr.us.xo.net [10800] 68.115.5.71.in-addr.arpa. domain name pointer 71.5.115.68.ptr.us.xo.net [10800] 69.115.5.71.in-addr.arpa. domain name pointer 71.5.115.69.ptr.us.xo.net [10800] 70.115.5.71.in-addr.arpa. domain name pointer 71.5.115.70.ptr.us.xo.net [10800] 71.115.5.71.in-addr.arpa. domain name pointer 71.5.115.71.ptr.us.xo.net [10800] 72.115.5.71.in-addr.arpa. domain name pointer 71.5.115.72.ptr.us.xo.net [10800] 73.115.5.71.in-addr.arpa. domain name pointer 71.5.115.73.ptr.us.xo.net [10800] 74.115.5.71.in-addr.arpa. domain name pointer 71.5.115.74.ptr.us.xo.net [10800] 75.115.5.71.in-addr.arpa. domain name pointer 71.5.115.75.ptr.us.xo.net [10800] 76.115.5.71.in-addr.arpa. domain name pointer 71.5.115.76.ptr.us.xo.net [10800] 77.115.5.71.in-addr.arpa. domain name pointer 71.5.115.77.ptr.us.xo.net [10800] 78.115.5.71.in-addr.arpa. domain name pointer 71.5.115.78.ptr.us.xo.net [10800] 79.115.5.71.in-addr.arpa. domain name pointer 71.5.115.79.ptr.us.xo.net [10800] 80.115.5.71.in-addr.arpa. domain name pointer 71.5.115.80.ptr.us.xo.net [10800] 81.115.5.71.in-addr.arpa. domain name pointer 71.5.115.81.ptr.us.xo.net [10800] 82.115.5.71.in-addr.arpa. domain name pointer 71.5.115.82.ptr.us.xo.net [10800] 83.115.5.71.in-addr.arpa. domain name pointer 71.5.115.83.ptr.us.xo.net [10800] 84.115.5.71.in-addr.arpa. domain name pointer 71.5.115.84.ptr.us.xo.net [10800] 85.115.5.71.in-addr.arpa. domain name pointer 71.5.115.85.ptr.us.xo.net [10800] 86.115.5.71.in-addr.arpa. domain name pointer 71.5.115.86.ptr.us.xo.net [10800] 87.115.5.71.in-addr.arpa. domain name pointer 71.5.115.87.ptr.us.xo.net [10800] 88.115.5.71.in-addr.arpa. domain name pointer 71.5.115.88.ptr.us.xo.net [10800] 89.115.5.71.in-addr.arpa. domain name pointer 71.5.115.89.ptr.us.xo.net [10800] 90.115.5.71.in-addr.arpa. domain name pointer 71.5.115.90.ptr.us.xo.net [10800] 91.115.5.71.in-addr.arpa. domain name pointer 71.5.115.91.ptr.us.xo.net [10800] 92.115.5.71.in-addr.arpa. domain name pointer 71.5.115.92.ptr.us.xo.net [10800] 93.115.5.71.in-addr.arpa. domain name pointer 71.5.115.93.ptr.us.xo.net [10800] 94.115.5.71.in-addr.arpa. domain name pointer 71.5.115.94.ptr.us.xo.net [10800] 95.115.5.71.in-addr.arpa. domain name pointer 71.5.115.95.ptr.us.xo.net [0] 96.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 97.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 98.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 99.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 100.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 101.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 102.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 103.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 104.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 105.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 106.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 107.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 108.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 109.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 110.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 111.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 112.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 113.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 114.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 115.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 116.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 117.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 118.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 119.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 120.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 121.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 122.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 123.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 124.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 125.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 126.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 127.115.5.71.in-addr.arpa.: valid domain but no data of requested type [0] 128.115.5.71.in-addr.arpa.: domain name does not exist [0] 129.115.5.71.in-addr.arpa.: domain name does not exist [0] 130.115.5.71.in-addr.arpa.: domain name does not exist [0] 131.115.5.71.in-addr.arpa.: domain name does not exist [0] 132.115.5.71.in-addr.arpa.: domain name does not exist [0] 133.115.5.71.in-addr.arpa.: domain name does not exist [0] 134.115.5.71.in-addr.arpa.: domain name does not exist [0] 135.115.5.71.in-addr.arpa.: domain name does not exist [0] 136.115.5.71.in-addr.arpa.: domain name does not exist [0] 137.115.5.71.in-addr.arpa.: domain name does not exist [0] 138.115.5.71.in-addr.arpa.: domain name does not exist [0] 139.115.5.71.in-addr.arpa.: domain name does not exist [0] 140.115.5.71.in-addr.arpa.: domain name does not exist [0] 141.115.5.71.in-addr.arpa.: domain name does not exist [0] 142.115.5.71.in-addr.arpa.: domain name does not exist [0] 143.115.5.71.in-addr.arpa.: domain name does not exist [0] 144.115.5.71.in-addr.arpa.: domain name does not exist [0] 145.115.5.71.in-addr.arpa.: domain name does not exist [0] 146.115.5.71.in-addr.arpa.: domain name does not exist [0] 147.115.5.71.in-addr.arpa.: domain name does not exist [0] 148.115.5.71.in-addr.arpa.: domain name does not exist [0] 149.115.5.71.in-addr.arpa.: domain name does not exist [0] 150.115.5.71.in-addr.arpa.: domain name does not exist [0] 151.115.5.71.in-addr.arpa.: domain name does not exist [0] 152.115.5.71.in-addr.arpa.: domain name does not exist [0] 153.115.5.71.in-addr.arpa.: domain name does not exist [0] 154.115.5.71.in-addr.arpa.: domain name does not exist [0] 155.115.5.71.in-addr.arpa.: domain name does not exist [0] 156.115.5.71.in-addr.arpa.: domain name does not exist [0] 157.115.5.71.in-addr.arpa.: domain name does not exist [0] 158.115.5.71.in-addr.arpa.: domain name does not exist [0] 159.115.5.71.in-addr.arpa.: domain name does not exist [0] 160.115.5.71.in-addr.arpa.: domain name does not exist [0] 161.115.5.71.in-addr.arpa.: domain name does not exist [0] 162.115.5.71.in-addr.arpa.: domain name does not exist [0] 163.115.5.71.in-addr.arpa.: domain name does not exist [0] 164.115.5.71.in-addr.arpa.: domain name does not exist [0] 165.115.5.71.in-addr.arpa.: domain name does not exist [0] 166.115.5.71.in-addr.arpa.: domain name does not exist [0] 167.115.5.71.in-addr.arpa.: domain name does not exist [0] 168.115.5.71.in-addr.arpa.: domain name does not exist [0] 169.115.5.71.in-addr.arpa.: domain name does not exist [0] 170.115.5.71.in-addr.arpa.: domain name does not exist [0] 171.115.5.71.in-addr.arpa.: domain name does not exist [0] 172.115.5.71.in-addr.arpa.: domain name does not exist [0] 173.115.5.71.in-addr.arpa.: domain name does not exist [0] 174.115.5.71.in-addr.arpa.: domain name does not exist [0] 175.115.5.71.in-addr.arpa.: domain name does not exist [0] 176.115.5.71.in-addr.arpa.: domain name does not exist [0] 177.115.5.71.in-addr.arpa.: domain name does not exist [0] 178.115.5.71.in-addr.arpa.: domain name does not exist [0] 179.115.5.71.in-addr.arpa.: domain name does not exist [0] 180.115.5.71.in-addr.arpa.: domain name does not exist [0] 181.115.5.71.in-addr.arpa.: domain name does not exist [0] 182.115.5.71.in-addr.arpa.: domain name does not exist [0] 183.115.5.71.in-addr.arpa.: domain name does not exist [0] 184.115.5.71.in-addr.arpa.: domain name does not exist [0] 185.115.5.71.in-addr.arpa.: domain name does not exist [0] 186.115.5.71.in-addr.arpa.: domain name does not exist [0] 187.115.5.71.in-addr.arpa.: domain name does not exist [0] 188.115.5.71.in-addr.arpa.: domain name does not exist [0] 189.115.5.71.in-addr.arpa.: domain name does not exist [0] 190.115.5.71.in-addr.arpa.: domain name does not exist [0] 191.115.5.71.in-addr.arpa.: domain name does not exist [10800] 192.115.5.71.in-addr.arpa. domain name pointer 71.5.115.192.ptr.us.xo.net [10800] 193.115.5.71.in-addr.arpa. domain name pointer 71.5.115.193.ptr.us.xo.net [10800] 194.115.5.71.in-addr.arpa. domain name pointer 71.5.115.194.ptr.us.xo.net [10800] 195.115.5.71.in-addr.arpa. domain name pointer 71.5.115.195.ptr.us.xo.net [10800] 196.115.5.71.in-addr.arpa. domain name pointer 71.5.115.196.ptr.us.xo.net [10800] 197.115.5.71.in-addr.arpa. domain name pointer 71.5.115.197.ptr.us.xo.net [10800] 198.115.5.71.in-addr.arpa. domain name pointer 71.5.115.198.ptr.us.xo.net [10800] 199.115.5.71.in-addr.arpa. domain name pointer 71.5.115.199.ptr.us.xo.net [10800] 200.115.5.71.in-addr.arpa. domain name pointer 71.5.115.200.ptr.us.xo.net [10800] 201.115.5.71.in-addr.arpa. domain name pointer 71.5.115.201.ptr.us.xo.net [10800] 202.115.5.71.in-addr.arpa. domain name pointer 71.5.115.202.ptr.us.xo.net [10800] 203.115.5.71.in-addr.arpa. domain name pointer 71.5.115.203.ptr.us.xo.net [10800] 204.115.5.71.in-addr.arpa. domain name pointer 71.5.115.204.ptr.us.xo.net [10800] 205.115.5.71.in-addr.arpa. domain name pointer 71.5.115.205.ptr.us.xo.net [10800] 206.115.5.71.in-addr.arpa. domain name pointer 71.5.115.206.ptr.us.xo.net [10800] 207.115.5.71.in-addr.arpa. domain name pointer 71.5.115.207.ptr.us.xo.net [10800] 208.115.5.71.in-addr.arpa. domain name pointer 71.5.115.208.ptr.us.xo.net [10800] 209.115.5.71.in-addr.arpa. domain name pointer 71.5.115.209.ptr.us.xo.net [10800] 210.115.5.71.in-addr.arpa. domain name pointer 71.5.115.210.ptr.us.xo.net [10800] 211.115.5.71.in-addr.arpa. domain name pointer 71.5.115.211.ptr.us.xo.net [10800] 212.115.5.71.in-addr.arpa. domain name pointer 71.5.115.212.ptr.us.xo.net [10800] 213.115.5.71.in-addr.arpa. domain name pointer 71.5.115.213.ptr.us.xo.net [10800] 214.115.5.71.in-addr.arpa. domain name pointer 71.5.115.214.ptr.us.xo.net [10800] 215.115.5.71.in-addr.arpa. domain name pointer 71.5.115.215.ptr.us.xo.net [10800] 216.115.5.71.in-addr.arpa. domain name pointer 71.5.115.216.ptr.us.xo.net [10800] 217.115.5.71.in-addr.arpa. domain name pointer 71.5.115.217.ptr.us.xo.net [10800] 218.115.5.71.in-addr.arpa. domain name pointer 71.5.115.218.ptr.us.xo.net [10800] 219.115.5.71.in-addr.arpa. domain name pointer 71.5.115.219.ptr.us.xo.net [10800] 220.115.5.71.in-addr.arpa. domain name pointer 71.5.115.220.ptr.us.xo.net [10800] 221.115.5.71.in-addr.arpa. domain name pointer 71.5.115.221.ptr.us.xo.net [10800] 222.115.5.71.in-addr.arpa. domain name pointer 71.5.115.222.ptr.us.xo.net [10800] 223.115.5.71.in-addr.arpa. domain name pointer 71.5.115.223.ptr.us.xo.net [10800] 224.115.5.71.in-addr.arpa. domain name pointer 71.5.115.224.ptr.us.xo.net [10800] 225.115.5.71.in-addr.arpa. domain name pointer 71.5.115.225.ptr.us.xo.net [10800] 226.115.5.71.in-addr.arpa. domain name pointer 71.5.115.226.ptr.us.xo.net [10800] 227.115.5.71.in-addr.arpa. domain name pointer 71.5.115.227.ptr.us.xo.net [10800] 228.115.5.71.in-addr.arpa. domain name pointer 71.5.115.228.ptr.us.xo.net [10800] 229.115.5.71.in-addr.arpa. domain name pointer 71.5.115.229.ptr.us.xo.net [10800] 230.115.5.71.in-addr.arpa. domain name pointer 71.5.115.230.ptr.us.xo.net [10800] 231.115.5.71.in-addr.arpa. domain name pointer 71.5.115.231.ptr.us.xo.net [10800] 232.115.5.71.in-addr.arpa. domain name pointer 71.5.115.232.ptr.us.xo.net [10800] 233.115.5.71.in-addr.arpa. domain name pointer 71.5.115.233.ptr.us.xo.net [10800] 234.115.5.71.in-addr.arpa. domain name pointer 71.5.115.234.ptr.us.xo.net [10800] 235.115.5.71.in-addr.arpa. domain name pointer 71.5.115.235.ptr.us.xo.net [10800] 236.115.5.71.in-addr.arpa. domain name pointer 71.5.115.236.ptr.us.xo.net [10800] 237.115.5.71.in-addr.arpa. domain name pointer 71.5.115.237.ptr.us.xo.net [10800] 238.115.5.71.in-addr.arpa. domain name pointer 71.5.115.238.ptr.us.xo.net [10800] 239.115.5.71.in-addr.arpa. domain name pointer 71.5.115.239.ptr.us.xo.net [10800] 240.115.5.71.in-addr.arpa. domain name pointer 71.5.115.240.ptr.us.xo.net [10800] 241.115.5.71.in-addr.arpa. domain name pointer 71.5.115.241.ptr.us.xo.net [10800] 242.115.5.71.in-addr.arpa. domain name pointer 71.5.115.242.ptr.us.xo.net [10800] 243.115.5.71.in-addr.arpa. domain name pointer 71.5.115.243.ptr.us.xo.net [10800] 244.115.5.71.in-addr.arpa. domain name pointer 71.5.115.244.ptr.us.xo.net [10800] 245.115.5.71.in-addr.arpa. domain name pointer 71.5.115.245.ptr.us.xo.net [10800] 246.115.5.71.in-addr.arpa. domain name pointer 71.5.115.246.ptr.us.xo.net [10800] 247.115.5.71.in-addr.arpa. domain name pointer 71.5.115.247.ptr.us.xo.net [10800] 248.115.5.71.in-addr.arpa. domain name pointer 71.5.115.248.ptr.us.xo.net [10800] 249.115.5.71.in-addr.arpa. domain name pointer 71.5.115.249.ptr.us.xo.net [10800] 250.115.5.71.in-addr.arpa. domain name pointer 71.5.115.250.ptr.us.xo.net [10800] 251.115.5.71.in-addr.arpa. domain name pointer 71.5.115.251.ptr.us.xo.net [10800] 252.115.5.71.in-addr.arpa. domain name pointer 71.5.115.252.ptr.us.xo.net [10800] 253.115.5.71.in-addr.arpa. domain name pointer 71.5.115.253.ptr.us.xo.net [10800] 254.115.5.71.in-addr.arpa. domain name pointer 71.5.115.254.ptr.us.xo.net [10800] 255.115.5.71.in-addr.arpa. domain name pointer 71.5.115.255.ptr.us.xo.net