[0] 0.69.189.18.in-addr.arpa.: domain name does not exist
[0] 1.69.189.18.in-addr.arpa.: domain name does not exist
[0] 2.69.189.18.in-addr.arpa.: domain name does not exist
[0] 3.69.189.18.in-addr.arpa.: domain name does not exist
[0] 4.69.189.18.in-addr.arpa.: domain name does not exist
[60] 5.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-5.dyn.mit.edu
[0] 6.69.189.18.in-addr.arpa.: domain name does not exist
[60] 7.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-7.dyn.mit.edu
[60] 8.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-8.dyn.mit.edu
[0] 9.69.189.18.in-addr.arpa.: domain name does not exist
[0] 10.69.189.18.in-addr.arpa.: domain name does not exist
[0] 11.69.189.18.in-addr.arpa.: domain name does not exist
[60] 12.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-12.dyn.mit.edu
[60] 13.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-13.dyn.mit.edu
[0] 14.69.189.18.in-addr.arpa.: domain name does not exist
[0] 15.69.189.18.in-addr.arpa.: domain name does not exist
[0] 16.69.189.18.in-addr.arpa.: domain name does not exist
[0] 17.69.189.18.in-addr.arpa.: domain name does not exist
[0] 18.69.189.18.in-addr.arpa.: domain name does not exist
[0] 19.69.189.18.in-addr.arpa.: domain name does not exist
[0] 20.69.189.18.in-addr.arpa.: domain name does not exist
[0] 21.69.189.18.in-addr.arpa.: domain name does not exist
[60] 22.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-22.dyn.mit.edu
[60] 23.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-23.dyn.mit.edu
[0] 24.69.189.18.in-addr.arpa.: domain name does not exist
[60] 25.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-25.dyn.mit.edu
[60] 26.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-26.dyn.mit.edu
[0] 27.69.189.18.in-addr.arpa.: domain name does not exist
[0] 28.69.189.18.in-addr.arpa.: domain name does not exist
[0] 29.69.189.18.in-addr.arpa.: domain name does not exist
[0] 30.69.189.18.in-addr.arpa.: domain name does not exist
[60] 31.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-31.dyn.mit.edu
[0] 32.69.189.18.in-addr.arpa.: domain name does not exist
[60] 33.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-33.dyn.mit.edu
[0] 34.69.189.18.in-addr.arpa.: domain name does not exist
[0] 35.69.189.18.in-addr.arpa.: domain name does not exist
[0] 36.69.189.18.in-addr.arpa.: domain name does not exist
[0] 37.69.189.18.in-addr.arpa.: domain name does not exist
[0] 38.69.189.18.in-addr.arpa.: domain name does not exist
[0] 39.69.189.18.in-addr.arpa.: domain name does not exist
[60] 40.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-40.dyn.mit.edu
[60] 41.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-41.dyn.mit.edu
[0] 42.69.189.18.in-addr.arpa.: domain name does not exist
[0] 43.69.189.18.in-addr.arpa.: domain name does not exist
[0] 44.69.189.18.in-addr.arpa.: domain name does not exist
[60] 45.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-45.dyn.mit.edu
[60] 46.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-46.dyn.mit.edu
[0] 47.69.189.18.in-addr.arpa.: domain name does not exist
[0] 48.69.189.18.in-addr.arpa.: domain name does not exist
[60] 49.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-49.dyn.mit.edu
[0] 50.69.189.18.in-addr.arpa.: domain name does not exist
[0] 51.69.189.18.in-addr.arpa.: domain name does not exist
[60] 52.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-52.dyn.mit.edu
[0] 53.69.189.18.in-addr.arpa.: domain name does not exist
[0] 54.69.189.18.in-addr.arpa.: domain name does not exist
[0] 55.69.189.18.in-addr.arpa.: domain name does not exist
[0] 56.69.189.18.in-addr.arpa.: domain name does not exist
[60] 57.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-57.dyn.mit.edu
[0] 58.69.189.18.in-addr.arpa.: domain name does not exist
[60] 59.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-59.dyn.mit.edu
[0] 60.69.189.18.in-addr.arpa.: domain name does not exist
[0] 61.69.189.18.in-addr.arpa.: domain name does not exist
[60] 62.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-62.dyn.mit.edu
[0] 63.69.189.18.in-addr.arpa.: domain name does not exist
[60] 64.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-64.dyn.mit.edu
[60] 65.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-65.dyn.mit.edu
[60] 66.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-66.dyn.mit.edu
[60] 67.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-67.dyn.mit.edu
[60] 68.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-68.dyn.mit.edu
[0] 69.69.189.18.in-addr.arpa.: domain name does not exist
[0] 70.69.189.18.in-addr.arpa.: domain name does not exist
[60] 71.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-71.dyn.mit.edu
[60] 72.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-72.dyn.mit.edu
[0] 73.69.189.18.in-addr.arpa.: domain name does not exist
[0] 74.69.189.18.in-addr.arpa.: domain name does not exist
[0] 75.69.189.18.in-addr.arpa.: domain name does not exist
[0] 76.69.189.18.in-addr.arpa.: domain name does not exist
[0] 77.69.189.18.in-addr.arpa.: domain name does not exist
[0] 78.69.189.18.in-addr.arpa.: domain name does not exist
[0] 79.69.189.18.in-addr.arpa.: domain name does not exist
[60] 80.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-80.dyn.mit.edu
[60] 81.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-81.dyn.mit.edu
[60] 82.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-82.dyn.mit.edu
[0] 83.69.189.18.in-addr.arpa.: domain name does not exist
[60] 84.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-84.dyn.mit.edu
[60] 85.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-85.dyn.mit.edu
[0] 86.69.189.18.in-addr.arpa.: domain name does not exist
[0] 87.69.189.18.in-addr.arpa.: domain name does not exist
[60] 88.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-88.dyn.mit.edu
[60] 89.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-89.dyn.mit.edu
[60] 90.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-90.dyn.mit.edu
[0] 91.69.189.18.in-addr.arpa.: domain name does not exist
[60] 92.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-92.dyn.mit.edu
[0] 93.69.189.18.in-addr.arpa.: domain name does not exist
[0] 94.69.189.18.in-addr.arpa.: domain name does not exist
[60] 95.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-95.dyn.mit.edu
[0] 96.69.189.18.in-addr.arpa.: domain name does not exist
[60] 97.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-97.dyn.mit.edu
[60] 98.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-98.dyn.mit.edu
[60] 99.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-99.dyn.mit.edu
[0] 100.69.189.18.in-addr.arpa.: domain name does not exist
[0] 101.69.189.18.in-addr.arpa.: domain name does not exist
[0] 102.69.189.18.in-addr.arpa.: domain name does not exist
[0] 103.69.189.18.in-addr.arpa.: domain name does not exist
[60] 104.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-104.dyn.mit.edu
[0] 105.69.189.18.in-addr.arpa.: domain name does not exist
[0] 106.69.189.18.in-addr.arpa.: domain name does not exist
[60] 107.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-107.dyn.mit.edu
[60] 108.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-108.dyn.mit.edu
[60] 109.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-109.dyn.mit.edu
[0] 110.69.189.18.in-addr.arpa.: domain name does not exist
[0] 111.69.189.18.in-addr.arpa.: domain name does not exist
[60] 112.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-112.dyn.mit.edu
[60] 113.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-113.dyn.mit.edu
[60] 114.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-114.dyn.mit.edu
[60] 115.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-115.dyn.mit.edu
[0] 116.69.189.18.in-addr.arpa.: domain name does not exist
[60] 117.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-117.dyn.mit.edu
[0] 118.69.189.18.in-addr.arpa.: domain name does not exist
[0] 119.69.189.18.in-addr.arpa.: domain name does not exist
[0] 120.69.189.18.in-addr.arpa.: domain name does not exist
[0] 121.69.189.18.in-addr.arpa.: domain name does not exist
[0] 122.69.189.18.in-addr.arpa.: domain name does not exist
[0] 123.69.189.18.in-addr.arpa.: domain name does not exist
[60] 124.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-124.dyn.mit.edu
[60] 125.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-125.dyn.mit.edu
[0] 126.69.189.18.in-addr.arpa.: domain name does not exist
[0] 127.69.189.18.in-addr.arpa.: domain name does not exist
[0] 128.69.189.18.in-addr.arpa.: domain name does not exist
[0] 129.69.189.18.in-addr.arpa.: domain name does not exist
[0] 130.69.189.18.in-addr.arpa.: domain name does not exist
[60] 131.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-131.dyn.mit.edu
[0] 132.69.189.18.in-addr.arpa.: domain name does not exist
[60] 133.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-133.dyn.mit.edu
[0] 134.69.189.18.in-addr.arpa.: domain name does not exist
[0] 135.69.189.18.in-addr.arpa.: domain name does not exist
[60] 136.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-136.dyn.mit.edu
[60] 137.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-137.dyn.mit.edu
[60] 138.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-138.dyn.mit.edu
[0] 139.69.189.18.in-addr.arpa.: domain name does not exist
[0] 140.69.189.18.in-addr.arpa.: domain name does not exist
[0] 141.69.189.18.in-addr.arpa.: domain name does not exist
[0] 142.69.189.18.in-addr.arpa.: domain name does not exist
[60] 143.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-143.dyn.mit.edu
[0] 144.69.189.18.in-addr.arpa.: domain name does not exist
[0] 145.69.189.18.in-addr.arpa.: domain name does not exist
[60] 146.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-146.dyn.mit.edu
[0] 147.69.189.18.in-addr.arpa.: domain name does not exist
[60] 148.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-148.dyn.mit.edu
[0] 149.69.189.18.in-addr.arpa.: domain name does not exist
[0] 150.69.189.18.in-addr.arpa.: domain name does not exist
[0] 151.69.189.18.in-addr.arpa.: domain name does not exist
[0] 152.69.189.18.in-addr.arpa.: domain name does not exist
[0] 153.69.189.18.in-addr.arpa.: domain name does not exist
[0] 154.69.189.18.in-addr.arpa.: domain name does not exist
[0] 155.69.189.18.in-addr.arpa.: domain name does not exist
[60] 156.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-156.dyn.mit.edu
[0] 157.69.189.18.in-addr.arpa.: domain name does not exist
[0] 158.69.189.18.in-addr.arpa.: domain name does not exist
[0] 159.69.189.18.in-addr.arpa.: domain name does not exist
[0] 160.69.189.18.in-addr.arpa.: domain name does not exist
[60] 161.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-161.dyn.mit.edu
[60] 162.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-162.dyn.mit.edu
[60] 163.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-163.dyn.mit.edu
[0] 164.69.189.18.in-addr.arpa.: domain name does not exist
[60] 165.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-165.dyn.mit.edu
[0] 166.69.189.18.in-addr.arpa.: domain name does not exist
[60] 167.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-167.dyn.mit.edu
[0] 168.69.189.18.in-addr.arpa.: domain name does not exist
[60] 169.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-169.dyn.mit.edu
[60] 170.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-170.dyn.mit.edu
[60] 171.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-171.dyn.mit.edu
[0] 172.69.189.18.in-addr.arpa.: domain name does not exist
[0] 173.69.189.18.in-addr.arpa.: domain name does not exist
[60] 174.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-174.dyn.mit.edu
[60] 175.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-175.dyn.mit.edu
[0] 176.69.189.18.in-addr.arpa.: domain name does not exist
[0] 177.69.189.18.in-addr.arpa.: domain name does not exist
[0] 178.69.189.18.in-addr.arpa.: domain name does not exist
[0] 179.69.189.18.in-addr.arpa.: domain name does not exist
[0] 180.69.189.18.in-addr.arpa.: domain name does not exist
[0] 181.69.189.18.in-addr.arpa.: domain name does not exist
[60] 182.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-182.dyn.mit.edu
[0] 183.69.189.18.in-addr.arpa.: domain name does not exist
[60] 184.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-184.dyn.mit.edu
[0] 185.69.189.18.in-addr.arpa.: domain name does not exist
[0] 186.69.189.18.in-addr.arpa.: domain name does not exist
[0] 187.69.189.18.in-addr.arpa.: domain name does not exist
[0] 188.69.189.18.in-addr.arpa.: domain name does not exist
[60] 189.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-189.dyn.mit.edu
[60] 190.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-190.dyn.mit.edu
[0] 191.69.189.18.in-addr.arpa.: domain name does not exist
[0] 192.69.189.18.in-addr.arpa.: domain name does not exist
[60] 193.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-193.dyn.mit.edu
[0] 194.69.189.18.in-addr.arpa.: domain name does not exist
[60] 195.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-195.dyn.mit.edu
[0] 196.69.189.18.in-addr.arpa.: domain name does not exist
[60] 197.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-197.dyn.mit.edu
[0] 198.69.189.18.in-addr.arpa.: domain name does not exist
[0] 199.69.189.18.in-addr.arpa.: domain name does not exist
[0] 200.69.189.18.in-addr.arpa.: domain name does not exist
[0] 201.69.189.18.in-addr.arpa.: domain name does not exist
[60] 202.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-202.dyn.mit.edu
[0] 203.69.189.18.in-addr.arpa.: domain name does not exist
[0] 204.69.189.18.in-addr.arpa.: domain name does not exist
[60] 205.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-205.dyn.mit.edu
[0] 206.69.189.18.in-addr.arpa.: domain name does not exist
[60] 207.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-207.dyn.mit.edu
[0] 208.69.189.18.in-addr.arpa.: domain name does not exist
[60] 209.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-209.dyn.mit.edu
[0] 210.69.189.18.in-addr.arpa.: domain name does not exist
[0] 211.69.189.18.in-addr.arpa.: domain name does not exist
[0] 212.69.189.18.in-addr.arpa.: domain name does not exist
[60] 213.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-213.dyn.mit.edu
[60] 214.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-214.dyn.mit.edu
[60] 215.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-215.dyn.mit.edu
[60] 216.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-216.dyn.mit.edu
[60] 217.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-217.dyn.mit.edu
[0] 218.69.189.18.in-addr.arpa.: domain name does not exist
[60] 219.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-219.dyn.mit.edu
[0] 220.69.189.18.in-addr.arpa.: domain name does not exist
[0] 221.69.189.18.in-addr.arpa.: domain name does not exist
[0] 222.69.189.18.in-addr.arpa.: domain name does not exist
[60] 223.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-223.dyn.mit.edu
[0] 224.69.189.18.in-addr.arpa.: domain name does not exist
[60] 225.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-225.dyn.mit.edu
[60] 226.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-226.dyn.mit.edu
[60] 227.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-227.dyn.mit.edu
[60] 228.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-228.dyn.mit.edu
[60] 229.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-229.dyn.mit.edu
[60] 230.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-230.dyn.mit.edu
[0] 231.69.189.18.in-addr.arpa.: domain name does not exist
[60] 232.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-232.dyn.mit.edu
[0] 233.69.189.18.in-addr.arpa.: domain name does not exist
[60] 234.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-234.dyn.mit.edu
[60] 235.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-235.dyn.mit.edu
[0] 236.69.189.18.in-addr.arpa.: domain name does not exist
[0] 237.69.189.18.in-addr.arpa.: domain name does not exist
[0] 238.69.189.18.in-addr.arpa.: domain name does not exist
[60] 239.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-239.dyn.mit.edu
[0] 240.69.189.18.in-addr.arpa.: domain name does not exist
[60] 241.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-241.dyn.mit.edu
[0] 242.69.189.18.in-addr.arpa.: domain name does not exist
[0] 243.69.189.18.in-addr.arpa.: domain name does not exist
[60] 244.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-244.dyn.mit.edu
[60] 245.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-245.dyn.mit.edu
[0] 246.69.189.18.in-addr.arpa.: domain name does not exist
[60] 247.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-247.dyn.mit.edu
[60] 248.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-248.dyn.mit.edu
[60] 249.69.189.18.in-addr.arpa. domain name pointer dhcp-18-189-69-249.dyn.mit.edu
[0] 250.69.189.18.in-addr.arpa.: domain name does not exist
[0] 251.69.189.18.in-addr.arpa.: domain name does not exist
[0] 252.69.189.18.in-addr.arpa.: domain name does not exist
[0] 253.69.189.18.in-addr.arpa.: domain name does not exist
[0] 254.69.189.18.in-addr.arpa.: domain name does not exist
[0] 255.69.189.18.in-addr.arpa.: domain name does not exist