[0] 0.253.169.207.in-addr.arpa.: domain name does not exist
[0] 1.253.169.207.in-addr.arpa.: domain name does not exist
[0] 2.253.169.207.in-addr.arpa.: domain name does not exist
[900] 3.253.169.207.in-addr.arpa. domain name pointer mxrelay2.enel.com
[0] 4.253.169.207.in-addr.arpa.: domain name does not exist
[0] 5.253.169.207.in-addr.arpa.: domain name does not exist
[0] 6.253.169.207.in-addr.arpa.: domain name does not exist
[0] 7.253.169.207.in-addr.arpa.: domain name does not exist
[0] 8.253.169.207.in-addr.arpa.: domain name does not exist
[0] 9.253.169.207.in-addr.arpa.: domain name does not exist
[900] 10.253.169.207.in-addr.arpa. domain name pointer smtp1.acquistinretepa.it
[900] 11.253.169.207.in-addr.arpa. domain name pointer smtp2.acquistinretepa.it
[0] 12.253.169.207.in-addr.arpa.: domain name does not exist
[0] 13.253.169.207.in-addr.arpa.: domain name does not exist
[0] 14.253.169.207.in-addr.arpa.: domain name does not exist
[0] 15.253.169.207.in-addr.arpa.: domain name does not exist
[0] 16.253.169.207.in-addr.arpa.: domain name does not exist
[0] 17.253.169.207.in-addr.arpa.: domain name does not exist
[0] 18.253.169.207.in-addr.arpa.: domain name does not exist
[0] 19.253.169.207.in-addr.arpa.: domain name does not exist
[0] 20.253.169.207.in-addr.arpa.: domain name does not exist
[0] 21.253.169.207.in-addr.arpa.: domain name does not exist
[0] 22.253.169.207.in-addr.arpa.: domain name does not exist
[0] 23.253.169.207.in-addr.arpa.: domain name does not exist
[0] 24.253.169.207.in-addr.arpa.: domain name does not exist
[0] 25.253.169.207.in-addr.arpa.: domain name does not exist
[0] 26.253.169.207.in-addr.arpa.: domain name does not exist
[0] 27.253.169.207.in-addr.arpa.: domain name does not exist
[0] 28.253.169.207.in-addr.arpa.: domain name does not exist
[0] 29.253.169.207.in-addr.arpa.: domain name does not exist
[0] 30.253.169.207.in-addr.arpa.: domain name does not exist
[0] 31.253.169.207.in-addr.arpa.: domain name does not exist
[0] 32.253.169.207.in-addr.arpa.: domain name does not exist
[0] 33.253.169.207.in-addr.arpa.: domain name does not exist
[0] 34.253.169.207.in-addr.arpa.: domain name does not exist
[0] 35.253.169.207.in-addr.arpa.: domain name does not exist
[0] 36.253.169.207.in-addr.arpa.: domain name does not exist
[0] 37.253.169.207.in-addr.arpa.: domain name does not exist
[0] 38.253.169.207.in-addr.arpa.: domain name does not exist
[0] 39.253.169.207.in-addr.arpa.: domain name does not exist
[0] 40.253.169.207.in-addr.arpa.: domain name does not exist
[0] 41.253.169.207.in-addr.arpa.: domain name does not exist
[0] 42.253.169.207.in-addr.arpa.: domain name does not exist
[0] 43.253.169.207.in-addr.arpa.: domain name does not exist
[0] 44.253.169.207.in-addr.arpa.: domain name does not exist
[0] 45.253.169.207.in-addr.arpa.: domain name does not exist
[0] 46.253.169.207.in-addr.arpa.: domain name does not exist
[0] 47.253.169.207.in-addr.arpa.: domain name does not exist
[0] 48.253.169.207.in-addr.arpa.: domain name does not exist
[0] 49.253.169.207.in-addr.arpa.: domain name does not exist
[0] 50.253.169.207.in-addr.arpa.: domain name does not exist
[0] 51.253.169.207.in-addr.arpa.: domain name does not exist
[0] 52.253.169.207.in-addr.arpa.: domain name does not exist
[0] 53.253.169.207.in-addr.arpa.: domain name does not exist
[0] 54.253.169.207.in-addr.arpa.: domain name does not exist
[0] 55.253.169.207.in-addr.arpa.: domain name does not exist
[0] 56.253.169.207.in-addr.arpa.: domain name does not exist
[0] 57.253.169.207.in-addr.arpa.: domain name does not exist
[0] 58.253.169.207.in-addr.arpa.: domain name does not exist
[0] 59.253.169.207.in-addr.arpa.: domain name does not exist
[0] 60.253.169.207.in-addr.arpa.: domain name does not exist
[0] 61.253.169.207.in-addr.arpa.: domain name does not exist
[0] 62.253.169.207.in-addr.arpa.: domain name does not exist
[0] 63.253.169.207.in-addr.arpa.: domain name does not exist
[0] 64.253.169.207.in-addr.arpa.: domain name does not exist
[0] 65.253.169.207.in-addr.arpa.: domain name does not exist
[0] 66.253.169.207.in-addr.arpa.: domain name does not exist
[0] 67.253.169.207.in-addr.arpa.: domain name does not exist
[0] 68.253.169.207.in-addr.arpa.: domain name does not exist
[0] 69.253.169.207.in-addr.arpa.: domain name does not exist
[0] 70.253.169.207.in-addr.arpa.: domain name does not exist
[0] 71.253.169.207.in-addr.arpa.: domain name does not exist
[0] 72.253.169.207.in-addr.arpa.: domain name does not exist
[0] 73.253.169.207.in-addr.arpa.: domain name does not exist
[0] 74.253.169.207.in-addr.arpa.: domain name does not exist
[0] 75.253.169.207.in-addr.arpa.: domain name does not exist
[0] 76.253.169.207.in-addr.arpa.: domain name does not exist
[0] 77.253.169.207.in-addr.arpa.: domain name does not exist
[0] 78.253.169.207.in-addr.arpa.: domain name does not exist
[0] 79.253.169.207.in-addr.arpa.: domain name does not exist
[0] 80.253.169.207.in-addr.arpa.: domain name does not exist
[0] 81.253.169.207.in-addr.arpa.: domain name does not exist
[0] 82.253.169.207.in-addr.arpa.: domain name does not exist
[0] 83.253.169.207.in-addr.arpa.: domain name does not exist
[0] 84.253.169.207.in-addr.arpa.: domain name does not exist
[0] 85.253.169.207.in-addr.arpa.: domain name does not exist
[0] 86.253.169.207.in-addr.arpa.: domain name does not exist
[0] 87.253.169.207.in-addr.arpa.: domain name does not exist
[0] 88.253.169.207.in-addr.arpa.: domain name does not exist
[0] 89.253.169.207.in-addr.arpa.: domain name does not exist
[0] 90.253.169.207.in-addr.arpa.: domain name does not exist
[0] 91.253.169.207.in-addr.arpa.: domain name does not exist
[0] 92.253.169.207.in-addr.arpa.: domain name does not exist
[0] 93.253.169.207.in-addr.arpa.: domain name does not exist
[0] 94.253.169.207.in-addr.arpa.: domain name does not exist
[0] 95.253.169.207.in-addr.arpa.: domain name does not exist
[0] 96.253.169.207.in-addr.arpa.: domain name does not exist
[0] 97.253.169.207.in-addr.arpa.: domain name does not exist
[0] 98.253.169.207.in-addr.arpa.: domain name does not exist
[0] 99.253.169.207.in-addr.arpa.: domain name does not exist
[0] 100.253.169.207.in-addr.arpa.: domain name does not exist
[0] 101.253.169.207.in-addr.arpa.: domain name does not exist
[0] 102.253.169.207.in-addr.arpa.: domain name does not exist
[0] 103.253.169.207.in-addr.arpa.: domain name does not exist
[0] 104.253.169.207.in-addr.arpa.: domain name does not exist
[0] 105.253.169.207.in-addr.arpa.: domain name does not exist
[0] 106.253.169.207.in-addr.arpa.: domain name does not exist
[0] 107.253.169.207.in-addr.arpa.: domain name does not exist
[0] 108.253.169.207.in-addr.arpa.: domain name does not exist
[0] 109.253.169.207.in-addr.arpa.: domain name does not exist
[0] 110.253.169.207.in-addr.arpa.: domain name does not exist
[0] 111.253.169.207.in-addr.arpa.: domain name does not exist
[0] 112.253.169.207.in-addr.arpa.: domain name does not exist
[0] 113.253.169.207.in-addr.arpa.: domain name does not exist
[0] 114.253.169.207.in-addr.arpa.: domain name does not exist
[0] 115.253.169.207.in-addr.arpa.: domain name does not exist
[0] 116.253.169.207.in-addr.arpa.: domain name does not exist
[0] 117.253.169.207.in-addr.arpa.: domain name does not exist
[0] 118.253.169.207.in-addr.arpa.: domain name does not exist
[0] 119.253.169.207.in-addr.arpa.: domain name does not exist
[0] 120.253.169.207.in-addr.arpa.: domain name does not exist
[0] 121.253.169.207.in-addr.arpa.: domain name does not exist
[0] 122.253.169.207.in-addr.arpa.: domain name does not exist
[0] 123.253.169.207.in-addr.arpa.: domain name does not exist
[0] 124.253.169.207.in-addr.arpa.: domain name does not exist
[0] 125.253.169.207.in-addr.arpa.: domain name does not exist
[0] 126.253.169.207.in-addr.arpa.: domain name does not exist
[0] 127.253.169.207.in-addr.arpa.: domain name does not exist
[0] 128.253.169.207.in-addr.arpa.: domain name does not exist
[0] 129.253.169.207.in-addr.arpa.: domain name does not exist
[0] 130.253.169.207.in-addr.arpa.: domain name does not exist
[0] 131.253.169.207.in-addr.arpa.: domain name does not exist
[0] 132.253.169.207.in-addr.arpa.: domain name does not exist
[0] 133.253.169.207.in-addr.arpa.: domain name does not exist
[0] 134.253.169.207.in-addr.arpa.: domain name does not exist
[0] 135.253.169.207.in-addr.arpa.: domain name does not exist
[0] 136.253.169.207.in-addr.arpa.: domain name does not exist
[0] 137.253.169.207.in-addr.arpa.: domain name does not exist
[0] 138.253.169.207.in-addr.arpa.: domain name does not exist
[0] 139.253.169.207.in-addr.arpa.: domain name does not exist
[0] 140.253.169.207.in-addr.arpa.: domain name does not exist
[0] 141.253.169.207.in-addr.arpa.: domain name does not exist
[0] 142.253.169.207.in-addr.arpa.: domain name does not exist
[0] 143.253.169.207.in-addr.arpa.: domain name does not exist
[0] 144.253.169.207.in-addr.arpa.: domain name does not exist
[0] 145.253.169.207.in-addr.arpa.: domain name does not exist
[0] 146.253.169.207.in-addr.arpa.: domain name does not exist
[0] 147.253.169.207.in-addr.arpa.: domain name does not exist
[0] 148.253.169.207.in-addr.arpa.: domain name does not exist
[0] 149.253.169.207.in-addr.arpa.: domain name does not exist
[0] 150.253.169.207.in-addr.arpa.: domain name does not exist
[0] 151.253.169.207.in-addr.arpa.: domain name does not exist
[0] 152.253.169.207.in-addr.arpa.: domain name does not exist
[0] 153.253.169.207.in-addr.arpa.: domain name does not exist
[0] 154.253.169.207.in-addr.arpa.: domain name does not exist
[0] 155.253.169.207.in-addr.arpa.: domain name does not exist
[0] 156.253.169.207.in-addr.arpa.: domain name does not exist
[0] 157.253.169.207.in-addr.arpa.: domain name does not exist
[0] 158.253.169.207.in-addr.arpa.: domain name does not exist
[0] 159.253.169.207.in-addr.arpa.: domain name does not exist
[0] 160.253.169.207.in-addr.arpa.: domain name does not exist
[0] 161.253.169.207.in-addr.arpa.: domain name does not exist
[0] 162.253.169.207.in-addr.arpa.: domain name does not exist
[0] 163.253.169.207.in-addr.arpa.: domain name does not exist
[0] 164.253.169.207.in-addr.arpa.: domain name does not exist
[0] 165.253.169.207.in-addr.arpa.: domain name does not exist
[0] 166.253.169.207.in-addr.arpa.: domain name does not exist
[0] 167.253.169.207.in-addr.arpa.: domain name does not exist
[0] 168.253.169.207.in-addr.arpa.: domain name does not exist
[0] 169.253.169.207.in-addr.arpa.: domain name does not exist
[0] 170.253.169.207.in-addr.arpa.: domain name does not exist
[0] 171.253.169.207.in-addr.arpa.: domain name does not exist
[0] 172.253.169.207.in-addr.arpa.: domain name does not exist
[0] 173.253.169.207.in-addr.arpa.: domain name does not exist
[0] 174.253.169.207.in-addr.arpa.: domain name does not exist
[0] 175.253.169.207.in-addr.arpa.: domain name does not exist
[0] 176.253.169.207.in-addr.arpa.: domain name does not exist
[0] 177.253.169.207.in-addr.arpa.: domain name does not exist
[0] 178.253.169.207.in-addr.arpa.: domain name does not exist
[0] 179.253.169.207.in-addr.arpa.: domain name does not exist
[0] 180.253.169.207.in-addr.arpa.: domain name does not exist
[0] 181.253.169.207.in-addr.arpa.: domain name does not exist
[0] 182.253.169.207.in-addr.arpa.: domain name does not exist
[0] 183.253.169.207.in-addr.arpa.: domain name does not exist
[0] 184.253.169.207.in-addr.arpa.: domain name does not exist
[0] 185.253.169.207.in-addr.arpa.: domain name does not exist
[0] 186.253.169.207.in-addr.arpa.: domain name does not exist
[0] 187.253.169.207.in-addr.arpa.: domain name does not exist
[0] 188.253.169.207.in-addr.arpa.: domain name does not exist
[0] 189.253.169.207.in-addr.arpa.: domain name does not exist
[0] 190.253.169.207.in-addr.arpa.: domain name does not exist
[0] 191.253.169.207.in-addr.arpa.: domain name does not exist
[0] 192.253.169.207.in-addr.arpa.: domain name does not exist
[0] 193.253.169.207.in-addr.arpa.: domain name does not exist
[0] 194.253.169.207.in-addr.arpa.: domain name does not exist
[0] 195.253.169.207.in-addr.arpa.: domain name does not exist
[0] 196.253.169.207.in-addr.arpa.: domain name does not exist
[0] 197.253.169.207.in-addr.arpa.: domain name does not exist
[0] 198.253.169.207.in-addr.arpa.: domain name does not exist
[0] 199.253.169.207.in-addr.arpa.: domain name does not exist
[0] 200.253.169.207.in-addr.arpa.: domain name does not exist
[0] 201.253.169.207.in-addr.arpa.: domain name does not exist
[0] 202.253.169.207.in-addr.arpa.: domain name does not exist
[0] 203.253.169.207.in-addr.arpa.: domain name does not exist
[0] 204.253.169.207.in-addr.arpa.: domain name does not exist
[0] 205.253.169.207.in-addr.arpa.: domain name does not exist
[0] 206.253.169.207.in-addr.arpa.: domain name does not exist
[0] 207.253.169.207.in-addr.arpa.: domain name does not exist
[0] 208.253.169.207.in-addr.arpa.: domain name does not exist
[0] 209.253.169.207.in-addr.arpa.: domain name does not exist
[0] 210.253.169.207.in-addr.arpa.: domain name does not exist
[0] 211.253.169.207.in-addr.arpa.: domain name does not exist
[0] 212.253.169.207.in-addr.arpa.: domain name does not exist
[0] 213.253.169.207.in-addr.arpa.: domain name does not exist
[0] 214.253.169.207.in-addr.arpa.: domain name does not exist
[0] 215.253.169.207.in-addr.arpa.: domain name does not exist
[0] 216.253.169.207.in-addr.arpa.: domain name does not exist
[0] 217.253.169.207.in-addr.arpa.: domain name does not exist
[0] 218.253.169.207.in-addr.arpa.: domain name does not exist
[0] 219.253.169.207.in-addr.arpa.: domain name does not exist
[0] 220.253.169.207.in-addr.arpa.: domain name does not exist
[0] 221.253.169.207.in-addr.arpa.: domain name does not exist
[0] 222.253.169.207.in-addr.arpa.: domain name does not exist
[0] 223.253.169.207.in-addr.arpa.: domain name does not exist
[0] 224.253.169.207.in-addr.arpa.: domain name does not exist
[0] 225.253.169.207.in-addr.arpa.: domain name does not exist
[0] 226.253.169.207.in-addr.arpa.: domain name does not exist
[0] 227.253.169.207.in-addr.arpa.: domain name does not exist
[0] 228.253.169.207.in-addr.arpa.: domain name does not exist
[0] 229.253.169.207.in-addr.arpa.: domain name does not exist
[0] 230.253.169.207.in-addr.arpa.: domain name does not exist
[0] 231.253.169.207.in-addr.arpa.: domain name does not exist
[0] 232.253.169.207.in-addr.arpa.: domain name does not exist
[0] 233.253.169.207.in-addr.arpa.: domain name does not exist
[0] 234.253.169.207.in-addr.arpa.: domain name does not exist
[0] 235.253.169.207.in-addr.arpa.: domain name does not exist
[0] 236.253.169.207.in-addr.arpa.: domain name does not exist
[0] 237.253.169.207.in-addr.arpa.: domain name does not exist
[0] 238.253.169.207.in-addr.arpa.: domain name does not exist
[0] 239.253.169.207.in-addr.arpa.: domain name does not exist
[0] 240.253.169.207.in-addr.arpa.: domain name does not exist
[0] 241.253.169.207.in-addr.arpa.: domain name does not exist
[0] 242.253.169.207.in-addr.arpa.: domain name does not exist
[0] 243.253.169.207.in-addr.arpa.: domain name does not exist
[0] 244.253.169.207.in-addr.arpa.: domain name does not exist
[0] 245.253.169.207.in-addr.arpa.: domain name does not exist
[0] 246.253.169.207.in-addr.arpa.: domain name does not exist
[0] 247.253.169.207.in-addr.arpa.: domain name does not exist
[0] 248.253.169.207.in-addr.arpa.: domain name does not exist
[0] 249.253.169.207.in-addr.arpa.: domain name does not exist
[0] 250.253.169.207.in-addr.arpa.: domain name does not exist
[0] 251.253.169.207.in-addr.arpa.: domain name does not exist
[0] 252.253.169.207.in-addr.arpa.: domain name does not exist
[0] 253.253.169.207.in-addr.arpa.: domain name does not exist
[0] 254.253.169.207.in-addr.arpa.: domain name does not exist
[0] 255.253.169.207.in-addr.arpa.: domain name does not exist