[0] 0.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 1.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 2.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 3.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 4.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 5.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 6.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 7.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 8.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 9.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 10.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 11.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 12.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 13.50.139.221.in-addr.arpa.: domain name does not exist
[0] 14.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 15.50.139.221.in-addr.arpa.: domain name does not exist
[0] 16.50.139.221.in-addr.arpa.: temporary failure in name resolution
[0] 17.50.139.221.in-addr.arpa.: domain name does not exist
[0] 18.50.139.221.in-addr.arpa.: domain name does not exist
[0] 19.50.139.221.in-addr.arpa.: domain name does not exist
[0] 20.50.139.221.in-addr.arpa.: domain name does not exist
[0] 21.50.139.221.in-addr.arpa.: domain name does not exist
[0] 22.50.139.221.in-addr.arpa.: domain name does not exist
[0] 23.50.139.221.in-addr.arpa.: domain name does not exist
[0] 24.50.139.221.in-addr.arpa.: domain name does not exist
[0] 25.50.139.221.in-addr.arpa.: domain name does not exist
[0] 26.50.139.221.in-addr.arpa.: domain name does not exist
[0] 27.50.139.221.in-addr.arpa.: domain name does not exist
[0] 28.50.139.221.in-addr.arpa.: domain name does not exist
[0] 29.50.139.221.in-addr.arpa.: domain name does not exist
[0] 30.50.139.221.in-addr.arpa.: domain name does not exist
[0] 31.50.139.221.in-addr.arpa.: domain name does not exist
[0] 32.50.139.221.in-addr.arpa.: domain name does not exist
[0] 33.50.139.221.in-addr.arpa.: domain name does not exist
[0] 34.50.139.221.in-addr.arpa.: domain name does not exist
[0] 35.50.139.221.in-addr.arpa.: domain name does not exist
[0] 36.50.139.221.in-addr.arpa.: domain name does not exist
[0] 37.50.139.221.in-addr.arpa.: domain name does not exist
[0] 38.50.139.221.in-addr.arpa.: domain name does not exist
[0] 39.50.139.221.in-addr.arpa.: domain name does not exist
[0] 40.50.139.221.in-addr.arpa.: domain name does not exist
[0] 41.50.139.221.in-addr.arpa.: domain name does not exist
[0] 42.50.139.221.in-addr.arpa.: domain name does not exist
[0] 43.50.139.221.in-addr.arpa.: domain name does not exist
[0] 44.50.139.221.in-addr.arpa.: domain name does not exist
[0] 45.50.139.221.in-addr.arpa.: domain name does not exist
[0] 46.50.139.221.in-addr.arpa.: domain name does not exist
[0] 47.50.139.221.in-addr.arpa.: domain name does not exist
[0] 48.50.139.221.in-addr.arpa.: domain name does not exist
[0] 49.50.139.221.in-addr.arpa.: domain name does not exist
[0] 50.50.139.221.in-addr.arpa.: domain name does not exist
[0] 51.50.139.221.in-addr.arpa.: domain name does not exist
[0] 52.50.139.221.in-addr.arpa.: domain name does not exist
[0] 53.50.139.221.in-addr.arpa.: domain name does not exist
[0] 54.50.139.221.in-addr.arpa.: domain name does not exist
[0] 55.50.139.221.in-addr.arpa.: domain name does not exist
[86400] 56.50.139.221.in-addr.arpa. domain name pointer mail.okbill.co.kr
[0] 57.50.139.221.in-addr.arpa.: domain name does not exist
[0] 58.50.139.221.in-addr.arpa.: domain name does not exist
[0] 59.50.139.221.in-addr.arpa.: domain name does not exist
[0] 60.50.139.221.in-addr.arpa.: domain name does not exist
[0] 61.50.139.221.in-addr.arpa.: domain name does not exist
[0] 62.50.139.221.in-addr.arpa.: domain name does not exist
[0] 63.50.139.221.in-addr.arpa.: domain name does not exist
[0] 64.50.139.221.in-addr.arpa.: domain name does not exist
[0] 65.50.139.221.in-addr.arpa.: domain name does not exist
[0] 66.50.139.221.in-addr.arpa.: domain name does not exist
[0] 67.50.139.221.in-addr.arpa.: domain name does not exist
[0] 68.50.139.221.in-addr.arpa.: domain name does not exist
[0] 69.50.139.221.in-addr.arpa.: domain name does not exist
[0] 70.50.139.221.in-addr.arpa.: domain name does not exist
[0] 71.50.139.221.in-addr.arpa.: domain name does not exist
[0] 72.50.139.221.in-addr.arpa.: domain name does not exist
[0] 73.50.139.221.in-addr.arpa.: domain name does not exist
[0] 74.50.139.221.in-addr.arpa.: domain name does not exist
[86400] 75.50.139.221.in-addr.arpa. domain name pointer mail.midastrade.co.kr
[0] 76.50.139.221.in-addr.arpa.: domain name does not exist
[0] 77.50.139.221.in-addr.arpa.: domain name does not exist
[0] 78.50.139.221.in-addr.arpa.: domain name does not exist
[0] 79.50.139.221.in-addr.arpa.: domain name does not exist
[0] 80.50.139.221.in-addr.arpa.: domain name does not exist
[0] 81.50.139.221.in-addr.arpa.: domain name does not exist
[0] 82.50.139.221.in-addr.arpa.: domain name does not exist
[0] 83.50.139.221.in-addr.arpa.: domain name does not exist
[0] 84.50.139.221.in-addr.arpa.: domain name does not exist
[0] 85.50.139.221.in-addr.arpa.: domain name does not exist
[0] 86.50.139.221.in-addr.arpa.: domain name does not exist
[0] 87.50.139.221.in-addr.arpa.: domain name does not exist
[0] 88.50.139.221.in-addr.arpa.: domain name does not exist
[0] 89.50.139.221.in-addr.arpa.: domain name does not exist
[0] 90.50.139.221.in-addr.arpa.: domain name does not exist
[0] 91.50.139.221.in-addr.arpa.: domain name does not exist
[0] 92.50.139.221.in-addr.arpa.: domain name does not exist
[0] 93.50.139.221.in-addr.arpa.: domain name does not exist
[0] 94.50.139.221.in-addr.arpa.: domain name does not exist
[0] 95.50.139.221.in-addr.arpa.: domain name does not exist
[0] 96.50.139.221.in-addr.arpa.: domain name does not exist
[0] 97.50.139.221.in-addr.arpa.: domain name does not exist
[0] 98.50.139.221.in-addr.arpa.: domain name does not exist
[0] 99.50.139.221.in-addr.arpa.: domain name does not exist
[0] 100.50.139.221.in-addr.arpa.: domain name does not exist
[0] 101.50.139.221.in-addr.arpa.: domain name does not exist
[0] 102.50.139.221.in-addr.arpa.: domain name does not exist
[0] 103.50.139.221.in-addr.arpa.: domain name does not exist
[0] 104.50.139.221.in-addr.arpa.: domain name does not exist
[0] 105.50.139.221.in-addr.arpa.: domain name does not exist
[0] 106.50.139.221.in-addr.arpa.: domain name does not exist
[0] 107.50.139.221.in-addr.arpa.: domain name does not exist
[0] 108.50.139.221.in-addr.arpa.: domain name does not exist
[0] 109.50.139.221.in-addr.arpa.: domain name does not exist
[0] 110.50.139.221.in-addr.arpa.: domain name does not exist
[0] 111.50.139.221.in-addr.arpa.: domain name does not exist
[0] 112.50.139.221.in-addr.arpa.: domain name does not exist
[0] 113.50.139.221.in-addr.arpa.: domain name does not exist
[0] 114.50.139.221.in-addr.arpa.: domain name does not exist
[0] 115.50.139.221.in-addr.arpa.: domain name does not exist
[0] 116.50.139.221.in-addr.arpa.: domain name does not exist
[0] 117.50.139.221.in-addr.arpa.: domain name does not exist
[0] 118.50.139.221.in-addr.arpa.: domain name does not exist
[0] 119.50.139.221.in-addr.arpa.: domain name does not exist
[0] 120.50.139.221.in-addr.arpa.: domain name does not exist
[0] 121.50.139.221.in-addr.arpa.: domain name does not exist
[0] 122.50.139.221.in-addr.arpa.: domain name does not exist
[0] 123.50.139.221.in-addr.arpa.: domain name does not exist
[0] 124.50.139.221.in-addr.arpa.: domain name does not exist
[0] 125.50.139.221.in-addr.arpa.: domain name does not exist
[0] 126.50.139.221.in-addr.arpa.: domain name does not exist
[0] 127.50.139.221.in-addr.arpa.: domain name does not exist
[0] 128.50.139.221.in-addr.arpa.: domain name does not exist
[0] 129.50.139.221.in-addr.arpa.: domain name does not exist
[0] 130.50.139.221.in-addr.arpa.: domain name does not exist
[0] 131.50.139.221.in-addr.arpa.: domain name does not exist
[0] 132.50.139.221.in-addr.arpa.: domain name does not exist
[0] 133.50.139.221.in-addr.arpa.: domain name does not exist
[0] 134.50.139.221.in-addr.arpa.: domain name does not exist
[0] 135.50.139.221.in-addr.arpa.: domain name does not exist
[0] 136.50.139.221.in-addr.arpa.: domain name does not exist
[0] 137.50.139.221.in-addr.arpa.: domain name does not exist
[0] 138.50.139.221.in-addr.arpa.: domain name does not exist
[0] 139.50.139.221.in-addr.arpa.: domain name does not exist
[0] 140.50.139.221.in-addr.arpa.: domain name does not exist
[0] 141.50.139.221.in-addr.arpa.: domain name does not exist
[0] 142.50.139.221.in-addr.arpa.: domain name does not exist
[0] 143.50.139.221.in-addr.arpa.: domain name does not exist
[0] 144.50.139.221.in-addr.arpa.: domain name does not exist
[0] 145.50.139.221.in-addr.arpa.: domain name does not exist
[0] 146.50.139.221.in-addr.arpa.: domain name does not exist
[0] 147.50.139.221.in-addr.arpa.: domain name does not exist
[0] 148.50.139.221.in-addr.arpa.: domain name does not exist
[0] 149.50.139.221.in-addr.arpa.: domain name does not exist
[0] 150.50.139.221.in-addr.arpa.: domain name does not exist
[0] 151.50.139.221.in-addr.arpa.: domain name does not exist
[0] 152.50.139.221.in-addr.arpa.: domain name does not exist
[0] 153.50.139.221.in-addr.arpa.: domain name does not exist
[0] 154.50.139.221.in-addr.arpa.: domain name does not exist
[0] 155.50.139.221.in-addr.arpa.: domain name does not exist
[0] 156.50.139.221.in-addr.arpa.: domain name does not exist
[0] 157.50.139.221.in-addr.arpa.: domain name does not exist
[0] 158.50.139.221.in-addr.arpa.: domain name does not exist
[0] 159.50.139.221.in-addr.arpa.: domain name does not exist
[0] 160.50.139.221.in-addr.arpa.: domain name does not exist
[0] 161.50.139.221.in-addr.arpa.: domain name does not exist
[0] 162.50.139.221.in-addr.arpa.: domain name does not exist
[0] 163.50.139.221.in-addr.arpa.: domain name does not exist
[0] 164.50.139.221.in-addr.arpa.: domain name does not exist
[0] 165.50.139.221.in-addr.arpa.: domain name does not exist
[0] 166.50.139.221.in-addr.arpa.: domain name does not exist
[0] 167.50.139.221.in-addr.arpa.: domain name does not exist
[0] 168.50.139.221.in-addr.arpa.: domain name does not exist
[0] 169.50.139.221.in-addr.arpa.: domain name does not exist
[0] 170.50.139.221.in-addr.arpa.: domain name does not exist
[0] 171.50.139.221.in-addr.arpa.: domain name does not exist
[0] 172.50.139.221.in-addr.arpa.: domain name does not exist
[0] 173.50.139.221.in-addr.arpa.: domain name does not exist
[0] 174.50.139.221.in-addr.arpa.: domain name does not exist
[0] 175.50.139.221.in-addr.arpa.: domain name does not exist
[0] 176.50.139.221.in-addr.arpa.: domain name does not exist
[0] 177.50.139.221.in-addr.arpa.: domain name does not exist
[0] 178.50.139.221.in-addr.arpa.: domain name does not exist
[0] 179.50.139.221.in-addr.arpa.: domain name does not exist
[0] 180.50.139.221.in-addr.arpa.: domain name does not exist
[0] 181.50.139.221.in-addr.arpa.: domain name does not exist
[0] 182.50.139.221.in-addr.arpa.: domain name does not exist
[0] 183.50.139.221.in-addr.arpa.: domain name does not exist
[0] 184.50.139.221.in-addr.arpa.: domain name does not exist
[0] 185.50.139.221.in-addr.arpa.: domain name does not exist
[0] 186.50.139.221.in-addr.arpa.: domain name does not exist
[0] 187.50.139.221.in-addr.arpa.: domain name does not exist
[0] 188.50.139.221.in-addr.arpa.: domain name does not exist
[0] 189.50.139.221.in-addr.arpa.: domain name does not exist
[0] 190.50.139.221.in-addr.arpa.: domain name does not exist
[0] 191.50.139.221.in-addr.arpa.: domain name does not exist
[0] 192.50.139.221.in-addr.arpa.: domain name does not exist
[0] 193.50.139.221.in-addr.arpa.: domain name does not exist
[0] 194.50.139.221.in-addr.arpa.: domain name does not exist
[0] 195.50.139.221.in-addr.arpa.: domain name does not exist
[0] 196.50.139.221.in-addr.arpa.: domain name does not exist
[0] 197.50.139.221.in-addr.arpa.: domain name does not exist
[0] 198.50.139.221.in-addr.arpa.: domain name does not exist
[0] 199.50.139.221.in-addr.arpa.: domain name does not exist
[0] 200.50.139.221.in-addr.arpa.: domain name does not exist
[0] 201.50.139.221.in-addr.arpa.: domain name does not exist
[0] 202.50.139.221.in-addr.arpa.: domain name does not exist
[0] 203.50.139.221.in-addr.arpa.: domain name does not exist
[0] 204.50.139.221.in-addr.arpa.: domain name does not exist
[0] 205.50.139.221.in-addr.arpa.: domain name does not exist
[0] 206.50.139.221.in-addr.arpa.: domain name does not exist
[0] 207.50.139.221.in-addr.arpa.: domain name does not exist
[0] 208.50.139.221.in-addr.arpa.: domain name does not exist
[0] 209.50.139.221.in-addr.arpa.: domain name does not exist
[0] 210.50.139.221.in-addr.arpa.: domain name does not exist
[0] 211.50.139.221.in-addr.arpa.: domain name does not exist
[0] 212.50.139.221.in-addr.arpa.: domain name does not exist
[0] 213.50.139.221.in-addr.arpa.: domain name does not exist
[0] 214.50.139.221.in-addr.arpa.: domain name does not exist
[0] 215.50.139.221.in-addr.arpa.: domain name does not exist
[0] 216.50.139.221.in-addr.arpa.: domain name does not exist
[0] 217.50.139.221.in-addr.arpa.: domain name does not exist
[0] 218.50.139.221.in-addr.arpa.: domain name does not exist
[0] 219.50.139.221.in-addr.arpa.: domain name does not exist
[0] 220.50.139.221.in-addr.arpa.: domain name does not exist
[0] 221.50.139.221.in-addr.arpa.: domain name does not exist
[0] 222.50.139.221.in-addr.arpa.: domain name does not exist
[0] 223.50.139.221.in-addr.arpa.: domain name does not exist
[0] 224.50.139.221.in-addr.arpa.: domain name does not exist
[0] 225.50.139.221.in-addr.arpa.: domain name does not exist
[0] 226.50.139.221.in-addr.arpa.: domain name does not exist
[0] 227.50.139.221.in-addr.arpa.: domain name does not exist
[0] 228.50.139.221.in-addr.arpa.: domain name does not exist
[0] 229.50.139.221.in-addr.arpa.: domain name does not exist
[0] 230.50.139.221.in-addr.arpa.: domain name does not exist
[0] 231.50.139.221.in-addr.arpa.: domain name does not exist
[0] 232.50.139.221.in-addr.arpa.: domain name does not exist
[0] 233.50.139.221.in-addr.arpa.: domain name does not exist
[0] 234.50.139.221.in-addr.arpa.: domain name does not exist
[0] 235.50.139.221.in-addr.arpa.: domain name does not exist
[0] 236.50.139.221.in-addr.arpa.: domain name does not exist
[0] 237.50.139.221.in-addr.arpa.: domain name does not exist
[0] 238.50.139.221.in-addr.arpa.: domain name does not exist
[0] 239.50.139.221.in-addr.arpa.: domain name does not exist
[0] 240.50.139.221.in-addr.arpa.: domain name does not exist
[0] 241.50.139.221.in-addr.arpa.: domain name does not exist
[0] 242.50.139.221.in-addr.arpa.: domain name does not exist
[0] 243.50.139.221.in-addr.arpa.: domain name does not exist
[0] 244.50.139.221.in-addr.arpa.: domain name does not exist
[0] 245.50.139.221.in-addr.arpa.: domain name does not exist
[0] 246.50.139.221.in-addr.arpa.: domain name does not exist
[0] 247.50.139.221.in-addr.arpa.: domain name does not exist
[0] 248.50.139.221.in-addr.arpa.: domain name does not exist
[0] 249.50.139.221.in-addr.arpa.: domain name does not exist
[0] 250.50.139.221.in-addr.arpa.: domain name does not exist
[0] 251.50.139.221.in-addr.arpa.: domain name does not exist
[0] 252.50.139.221.in-addr.arpa.: domain name does not exist
[0] 253.50.139.221.in-addr.arpa.: domain name does not exist
[0] 254.50.139.221.in-addr.arpa.: domain name does not exist
[0] 255.50.139.221.in-addr.arpa.: domain name does not exist