[0] 0.38.19.103.in-addr.arpa.: domain name does not exist [30] 1.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 2.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 3.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 4.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 5.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 6.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 7.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 8.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 9.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 10.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 11.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 12.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 13.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 14.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 15.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 16.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 17.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 18.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 19.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 20.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 21.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 22.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 23.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 24.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 25.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 26.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 27.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 28.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 29.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 30.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 31.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 32.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 33.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 34.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 35.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 36.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 37.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 38.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 39.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 40.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 41.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 42.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 43.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 44.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 45.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 46.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 47.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 48.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 49.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 50.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 51.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 52.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 53.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 54.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 55.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 56.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 57.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 58.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 59.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 60.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 61.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 62.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 63.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 64.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 65.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 66.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 67.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 68.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 69.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 70.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 71.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 72.38.19.103.in-addr.arpa. domain name pointer tuvtransfer-asia.tuv.com [300] 73.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 74.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 75.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 76.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 77.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 78.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 79.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 80.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 81.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 82.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 83.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 84.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 85.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 86.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 87.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 88.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 89.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [0] 90.38.19.103.in-addr.arpa.: domain name does not exist [300] 91.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 92.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 93.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 94.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 95.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 96.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 97.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 98.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 99.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 100.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 101.38.19.103.in-addr.arpa. domain name pointer mail.asia.tuv.com [30] 102.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 103.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 104.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 105.38.19.103.in-addr.arpa. domain name pointer mx1.asia.tuv.com [30] 106.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 107.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 108.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 109.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 110.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 111.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 112.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [172800] 113.38.19.103.in-addr.arpa. domain name pointer asia-ns1.tuv.com [172800] 114.38.19.103.in-addr.arpa. domain name pointer asia-ns2.tuv.com [30] 115.38.19.103.in-addr.arpa. domain name pointer survey.tuv.com [30] 116.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 117.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 118.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [0] 119.38.19.103.in-addr.arpa.: domain name does not exist [30] 120.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 121.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 122.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 123.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 124.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 125.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 126.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 127.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 128.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 129.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 130.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 131.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 132.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 133.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 134.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 135.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 136.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 137.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 138.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 139.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 140.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 141.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 142.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [30] 143.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 144.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 145.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 146.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 147.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 148.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 149.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 150.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 151.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 152.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 153.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 154.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 155.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 156.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 157.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 158.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 159.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 160.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 161.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 162.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 163.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 164.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 165.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 166.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 167.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 168.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 169.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 170.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 171.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 172.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 173.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 174.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 175.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 176.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 177.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 178.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 179.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 180.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 181.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 182.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 183.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 184.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 185.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 186.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 187.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 188.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 189.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 190.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 191.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 192.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 193.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 194.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 195.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 196.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 197.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 198.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 199.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 200.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 201.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 202.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 203.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 204.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 205.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 206.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 207.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 208.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 209.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 210.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 211.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 212.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 213.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 214.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 215.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 216.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 217.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 218.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 219.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 220.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 221.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 222.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 223.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 224.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 225.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 226.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 227.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 228.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 229.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 230.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 231.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 232.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 233.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 234.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 235.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 236.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 237.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 238.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 239.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 240.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 241.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 242.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 243.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 244.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 245.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 246.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 247.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 248.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 249.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 250.38.19.103.in-addr.arpa. domain name pointer tuvconnect-hkg.tuv.com [300] 251.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 252.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 253.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [300] 254.38.19.103.in-addr.arpa. domain name pointer ptr-host.asia.tuv.com [0] 255.38.19.103.in-addr.arpa.: domain name does not exist