[0] 0.31.105.129.in-addr.arpa.: domain name does not exist
[14400] 1.31.105.129.in-addr.arpa. domain name pointer lev-mdf-6-vln-31.northwestern.edu
[14400] 2.31.105.129.in-addr.arpa. domain name pointer lev-mdf-ntp-1.northwestern.edu
[0] 3.31.105.129.in-addr.arpa.: domain name does not exist
[0] 4.31.105.129.in-addr.arpa.: domain name does not exist
[0] 5.31.105.129.in-addr.arpa.: domain name does not exist
[0] 6.31.105.129.in-addr.arpa.: domain name does not exist
[0] 7.31.105.129.in-addr.arpa.: domain name does not exist
[0] 8.31.105.129.in-addr.arpa.: domain name does not exist
[0] 9.31.105.129.in-addr.arpa.: domain name does not exist
[0] 10.31.105.129.in-addr.arpa.: domain name does not exist
[0] 11.31.105.129.in-addr.arpa.: domain name does not exist
[0] 12.31.105.129.in-addr.arpa.: domain name does not exist
[0] 13.31.105.129.in-addr.arpa.: domain name does not exist
[0] 14.31.105.129.in-addr.arpa.: domain name does not exist
[0] 15.31.105.129.in-addr.arpa.: domain name does not exist
[0] 16.31.105.129.in-addr.arpa.: domain name does not exist
[0] 17.31.105.129.in-addr.arpa.: domain name does not exist
[0] 18.31.105.129.in-addr.arpa.: domain name does not exist
[0] 19.31.105.129.in-addr.arpa.: domain name does not exist
[0] 20.31.105.129.in-addr.arpa.: domain name does not exist
[0] 21.31.105.129.in-addr.arpa.: domain name does not exist
[0] 22.31.105.129.in-addr.arpa.: domain name does not exist
[0] 23.31.105.129.in-addr.arpa.: domain name does not exist
[0] 24.31.105.129.in-addr.arpa.: domain name does not exist
[0] 25.31.105.129.in-addr.arpa.: domain name does not exist
[0] 26.31.105.129.in-addr.arpa.: domain name does not exist
[0] 27.31.105.129.in-addr.arpa.: domain name does not exist
[0] 28.31.105.129.in-addr.arpa.: domain name does not exist
[0] 29.31.105.129.in-addr.arpa.: domain name does not exist
[0] 30.31.105.129.in-addr.arpa.: domain name does not exist
[0] 31.31.105.129.in-addr.arpa.: domain name does not exist
[0] 32.31.105.129.in-addr.arpa.: domain name does not exist
[0] 33.31.105.129.in-addr.arpa.: domain name does not exist
[0] 34.31.105.129.in-addr.arpa.: domain name does not exist
[0] 35.31.105.129.in-addr.arpa.: domain name does not exist
[0] 36.31.105.129.in-addr.arpa.: domain name does not exist
[0] 37.31.105.129.in-addr.arpa.: domain name does not exist
[0] 38.31.105.129.in-addr.arpa.: domain name does not exist
[0] 39.31.105.129.in-addr.arpa.: domain name does not exist
[0] 40.31.105.129.in-addr.arpa.: domain name does not exist
[0] 41.31.105.129.in-addr.arpa.: domain name does not exist
[0] 42.31.105.129.in-addr.arpa.: domain name does not exist
[0] 43.31.105.129.in-addr.arpa.: domain name does not exist
[0] 44.31.105.129.in-addr.arpa.: domain name does not exist
[0] 45.31.105.129.in-addr.arpa.: domain name does not exist
[0] 46.31.105.129.in-addr.arpa.: domain name does not exist
[0] 47.31.105.129.in-addr.arpa.: domain name does not exist
[0] 48.31.105.129.in-addr.arpa.: domain name does not exist
[0] 49.31.105.129.in-addr.arpa.: domain name does not exist
[0] 50.31.105.129.in-addr.arpa.: domain name does not exist
[0] 51.31.105.129.in-addr.arpa.: domain name does not exist
[0] 52.31.105.129.in-addr.arpa.: domain name does not exist
[0] 53.31.105.129.in-addr.arpa.: domain name does not exist
[14400] 54.31.105.129.in-addr.arpa. domain name pointer tech-idf-esw-2.northwestern.edu
[0] 55.31.105.129.in-addr.arpa.: domain name does not exist
[0] 56.31.105.129.in-addr.arpa.: domain name does not exist
[0] 57.31.105.129.in-addr.arpa.: domain name does not exist
[0] 58.31.105.129.in-addr.arpa.: domain name does not exist
[0] 59.31.105.129.in-addr.arpa.: domain name does not exist
[0] 60.31.105.129.in-addr.arpa.: domain name does not exist
[0] 61.31.105.129.in-addr.arpa.: domain name does not exist
[0] 62.31.105.129.in-addr.arpa.: domain name does not exist
[0] 63.31.105.129.in-addr.arpa.: domain name does not exist
[0] 64.31.105.129.in-addr.arpa.: domain name does not exist
[0] 65.31.105.129.in-addr.arpa.: domain name does not exist
[0] 66.31.105.129.in-addr.arpa.: domain name does not exist
[0] 67.31.105.129.in-addr.arpa.: domain name does not exist
[0] 68.31.105.129.in-addr.arpa.: domain name does not exist
[0] 69.31.105.129.in-addr.arpa.: domain name does not exist
[0] 70.31.105.129.in-addr.arpa.: domain name does not exist
[0] 71.31.105.129.in-addr.arpa.: domain name does not exist
[0] 72.31.105.129.in-addr.arpa.: domain name does not exist
[0] 73.31.105.129.in-addr.arpa.: domain name does not exist
[0] 74.31.105.129.in-addr.arpa.: domain name does not exist
[0] 75.31.105.129.in-addr.arpa.: domain name does not exist
[0] 76.31.105.129.in-addr.arpa.: domain name does not exist
[0] 77.31.105.129.in-addr.arpa.: domain name does not exist
[0] 78.31.105.129.in-addr.arpa.: domain name does not exist
[0] 79.31.105.129.in-addr.arpa.: domain name does not exist
[0] 80.31.105.129.in-addr.arpa.: domain name does not exist
[0] 81.31.105.129.in-addr.arpa.: domain name does not exist
[0] 82.31.105.129.in-addr.arpa.: domain name does not exist
[0] 83.31.105.129.in-addr.arpa.: domain name does not exist
[0] 84.31.105.129.in-addr.arpa.: domain name does not exist
[0] 85.31.105.129.in-addr.arpa.: domain name does not exist
[0] 86.31.105.129.in-addr.arpa.: domain name does not exist
[0] 87.31.105.129.in-addr.arpa.: domain name does not exist
[0] 88.31.105.129.in-addr.arpa.: domain name does not exist
[0] 89.31.105.129.in-addr.arpa.: domain name does not exist
[0] 90.31.105.129.in-addr.arpa.: domain name does not exist
[0] 91.31.105.129.in-addr.arpa.: domain name does not exist
[0] 92.31.105.129.in-addr.arpa.: domain name does not exist
[0] 93.31.105.129.in-addr.arpa.: domain name does not exist
[0] 94.31.105.129.in-addr.arpa.: domain name does not exist
[0] 95.31.105.129.in-addr.arpa.: domain name does not exist
[0] 96.31.105.129.in-addr.arpa.: domain name does not exist
[0] 97.31.105.129.in-addr.arpa.: domain name does not exist
[0] 98.31.105.129.in-addr.arpa.: domain name does not exist
[0] 99.31.105.129.in-addr.arpa.: domain name does not exist
[0] 100.31.105.129.in-addr.arpa.: domain name does not exist
[0] 101.31.105.129.in-addr.arpa.: domain name does not exist
[0] 102.31.105.129.in-addr.arpa.: domain name does not exist
[0] 103.31.105.129.in-addr.arpa.: domain name does not exist
[0] 104.31.105.129.in-addr.arpa.: domain name does not exist
[0] 105.31.105.129.in-addr.arpa.: domain name does not exist
[0] 106.31.105.129.in-addr.arpa.: domain name does not exist
[0] 107.31.105.129.in-addr.arpa.: domain name does not exist
[0] 108.31.105.129.in-addr.arpa.: domain name does not exist
[0] 109.31.105.129.in-addr.arpa.: domain name does not exist
[0] 110.31.105.129.in-addr.arpa.: domain name does not exist
[0] 111.31.105.129.in-addr.arpa.: domain name does not exist
[0] 112.31.105.129.in-addr.arpa.: domain name does not exist
[0] 113.31.105.129.in-addr.arpa.: domain name does not exist
[0] 114.31.105.129.in-addr.arpa.: domain name does not exist
[0] 115.31.105.129.in-addr.arpa.: domain name does not exist
[0] 116.31.105.129.in-addr.arpa.: domain name does not exist
[0] 117.31.105.129.in-addr.arpa.: domain name does not exist
[0] 118.31.105.129.in-addr.arpa.: domain name does not exist
[0] 119.31.105.129.in-addr.arpa.: domain name does not exist
[0] 120.31.105.129.in-addr.arpa.: domain name does not exist
[0] 121.31.105.129.in-addr.arpa.: domain name does not exist
[0] 122.31.105.129.in-addr.arpa.: domain name does not exist
[0] 123.31.105.129.in-addr.arpa.: domain name does not exist
[0] 124.31.105.129.in-addr.arpa.: domain name does not exist
[0] 125.31.105.129.in-addr.arpa.: domain name does not exist
[0] 126.31.105.129.in-addr.arpa.: domain name does not exist
[0] 127.31.105.129.in-addr.arpa.: domain name does not exist
[0] 128.31.105.129.in-addr.arpa.: domain name does not exist
[0] 129.31.105.129.in-addr.arpa.: domain name does not exist
[0] 130.31.105.129.in-addr.arpa.: domain name does not exist
[0] 131.31.105.129.in-addr.arpa.: domain name does not exist
[0] 132.31.105.129.in-addr.arpa.: domain name does not exist
[0] 133.31.105.129.in-addr.arpa.: domain name does not exist
[0] 134.31.105.129.in-addr.arpa.: domain name does not exist
[0] 135.31.105.129.in-addr.arpa.: domain name does not exist
[0] 136.31.105.129.in-addr.arpa.: domain name does not exist
[0] 137.31.105.129.in-addr.arpa.: domain name does not exist
[0] 138.31.105.129.in-addr.arpa.: domain name does not exist
[0] 139.31.105.129.in-addr.arpa.: domain name does not exist
[0] 140.31.105.129.in-addr.arpa.: domain name does not exist
[0] 141.31.105.129.in-addr.arpa.: domain name does not exist
[0] 142.31.105.129.in-addr.arpa.: domain name does not exist
[0] 143.31.105.129.in-addr.arpa.: domain name does not exist
[0] 144.31.105.129.in-addr.arpa.: domain name does not exist
[0] 145.31.105.129.in-addr.arpa.: domain name does not exist
[0] 146.31.105.129.in-addr.arpa.: domain name does not exist
[0] 147.31.105.129.in-addr.arpa.: domain name does not exist
[0] 148.31.105.129.in-addr.arpa.: domain name does not exist
[0] 149.31.105.129.in-addr.arpa.: domain name does not exist
[0] 150.31.105.129.in-addr.arpa.: domain name does not exist
[0] 151.31.105.129.in-addr.arpa.: domain name does not exist
[0] 152.31.105.129.in-addr.arpa.: domain name does not exist
[0] 153.31.105.129.in-addr.arpa.: domain name does not exist
[0] 154.31.105.129.in-addr.arpa.: domain name does not exist
[0] 155.31.105.129.in-addr.arpa.: domain name does not exist
[0] 156.31.105.129.in-addr.arpa.: domain name does not exist
[0] 157.31.105.129.in-addr.arpa.: domain name does not exist
[0] 158.31.105.129.in-addr.arpa.: domain name does not exist
[0] 159.31.105.129.in-addr.arpa.: domain name does not exist
[0] 160.31.105.129.in-addr.arpa.: domain name does not exist
[0] 161.31.105.129.in-addr.arpa.: domain name does not exist
[0] 162.31.105.129.in-addr.arpa.: domain name does not exist
[0] 163.31.105.129.in-addr.arpa.: domain name does not exist
[0] 164.31.105.129.in-addr.arpa.: domain name does not exist
[0] 165.31.105.129.in-addr.arpa.: domain name does not exist
[0] 166.31.105.129.in-addr.arpa.: domain name does not exist
[0] 167.31.105.129.in-addr.arpa.: domain name does not exist
[0] 168.31.105.129.in-addr.arpa.: domain name does not exist
[0] 169.31.105.129.in-addr.arpa.: domain name does not exist
[0] 170.31.105.129.in-addr.arpa.: domain name does not exist
[0] 171.31.105.129.in-addr.arpa.: domain name does not exist
[0] 172.31.105.129.in-addr.arpa.: domain name does not exist
[0] 173.31.105.129.in-addr.arpa.: domain name does not exist
[0] 174.31.105.129.in-addr.arpa.: domain name does not exist
[0] 175.31.105.129.in-addr.arpa.: domain name does not exist
[0] 176.31.105.129.in-addr.arpa.: domain name does not exist
[0] 177.31.105.129.in-addr.arpa.: domain name does not exist
[0] 178.31.105.129.in-addr.arpa.: domain name does not exist
[0] 179.31.105.129.in-addr.arpa.: domain name does not exist
[0] 180.31.105.129.in-addr.arpa.: domain name does not exist
[0] 181.31.105.129.in-addr.arpa.: domain name does not exist
[0] 182.31.105.129.in-addr.arpa.: domain name does not exist
[0] 183.31.105.129.in-addr.arpa.: domain name does not exist
[0] 184.31.105.129.in-addr.arpa.: domain name does not exist
[0] 185.31.105.129.in-addr.arpa.: domain name does not exist
[0] 186.31.105.129.in-addr.arpa.: domain name does not exist
[0] 187.31.105.129.in-addr.arpa.: domain name does not exist
[0] 188.31.105.129.in-addr.arpa.: domain name does not exist
[0] 189.31.105.129.in-addr.arpa.: domain name does not exist
[0] 190.31.105.129.in-addr.arpa.: domain name does not exist
[0] 191.31.105.129.in-addr.arpa.: domain name does not exist
[0] 192.31.105.129.in-addr.arpa.: domain name does not exist
[0] 193.31.105.129.in-addr.arpa.: domain name does not exist
[0] 194.31.105.129.in-addr.arpa.: domain name does not exist
[0] 195.31.105.129.in-addr.arpa.: domain name does not exist
[0] 196.31.105.129.in-addr.arpa.: domain name does not exist
[0] 197.31.105.129.in-addr.arpa.: domain name does not exist
[0] 198.31.105.129.in-addr.arpa.: domain name does not exist
[0] 199.31.105.129.in-addr.arpa.: domain name does not exist
[0] 200.31.105.129.in-addr.arpa.: domain name does not exist
[0] 201.31.105.129.in-addr.arpa.: domain name does not exist
[0] 202.31.105.129.in-addr.arpa.: domain name does not exist
[0] 203.31.105.129.in-addr.arpa.: domain name does not exist
[0] 204.31.105.129.in-addr.arpa.: domain name does not exist
[0] 205.31.105.129.in-addr.arpa.: domain name does not exist
[0] 206.31.105.129.in-addr.arpa.: domain name does not exist
[0] 207.31.105.129.in-addr.arpa.: domain name does not exist
[0] 208.31.105.129.in-addr.arpa.: domain name does not exist
[0] 209.31.105.129.in-addr.arpa.: domain name does not exist
[0] 210.31.105.129.in-addr.arpa.: domain name does not exist
[0] 211.31.105.129.in-addr.arpa.: domain name does not exist
[0] 212.31.105.129.in-addr.arpa.: domain name does not exist
[0] 213.31.105.129.in-addr.arpa.: domain name does not exist
[0] 214.31.105.129.in-addr.arpa.: domain name does not exist
[0] 215.31.105.129.in-addr.arpa.: domain name does not exist
[0] 216.31.105.129.in-addr.arpa.: domain name does not exist
[0] 217.31.105.129.in-addr.arpa.: domain name does not exist
[0] 218.31.105.129.in-addr.arpa.: domain name does not exist
[0] 219.31.105.129.in-addr.arpa.: domain name does not exist
[0] 220.31.105.129.in-addr.arpa.: domain name does not exist
[0] 221.31.105.129.in-addr.arpa.: domain name does not exist
[0] 222.31.105.129.in-addr.arpa.: domain name does not exist
[0] 223.31.105.129.in-addr.arpa.: domain name does not exist
[0] 224.31.105.129.in-addr.arpa.: domain name does not exist
[0] 225.31.105.129.in-addr.arpa.: domain name does not exist
[0] 226.31.105.129.in-addr.arpa.: domain name does not exist
[0] 227.31.105.129.in-addr.arpa.: domain name does not exist
[0] 228.31.105.129.in-addr.arpa.: domain name does not exist
[0] 229.31.105.129.in-addr.arpa.: domain name does not exist
[0] 230.31.105.129.in-addr.arpa.: domain name does not exist
[0] 231.31.105.129.in-addr.arpa.: domain name does not exist
[0] 232.31.105.129.in-addr.arpa.: domain name does not exist
[0] 233.31.105.129.in-addr.arpa.: domain name does not exist
[0] 234.31.105.129.in-addr.arpa.: domain name does not exist
[0] 235.31.105.129.in-addr.arpa.: domain name does not exist
[0] 236.31.105.129.in-addr.arpa.: domain name does not exist
[0] 237.31.105.129.in-addr.arpa.: domain name does not exist
[0] 238.31.105.129.in-addr.arpa.: domain name does not exist
[0] 239.31.105.129.in-addr.arpa.: domain name does not exist
[0] 240.31.105.129.in-addr.arpa.: domain name does not exist
[0] 241.31.105.129.in-addr.arpa.: domain name does not exist
[0] 242.31.105.129.in-addr.arpa.: domain name does not exist
[0] 243.31.105.129.in-addr.arpa.: domain name does not exist
[0] 244.31.105.129.in-addr.arpa.: domain name does not exist
[0] 245.31.105.129.in-addr.arpa.: domain name does not exist
[0] 246.31.105.129.in-addr.arpa.: domain name does not exist
[0] 247.31.105.129.in-addr.arpa.: domain name does not exist
[0] 248.31.105.129.in-addr.arpa.: domain name does not exist
[0] 249.31.105.129.in-addr.arpa.: domain name does not exist
[0] 250.31.105.129.in-addr.arpa.: domain name does not exist
[0] 251.31.105.129.in-addr.arpa.: domain name does not exist
[0] 252.31.105.129.in-addr.arpa.: domain name does not exist
[0] 253.31.105.129.in-addr.arpa.: domain name does not exist
[0] 254.31.105.129.in-addr.arpa.: domain name does not exist
[0] 255.31.105.129.in-addr.arpa.: domain name does not exist