[0] 0.89.189.18.in-addr.arpa.: domain name does not exist
[0] 1.89.189.18.in-addr.arpa.: domain name does not exist
[0] 2.89.189.18.in-addr.arpa.: domain name does not exist
[0] 3.89.189.18.in-addr.arpa.: domain name does not exist
[0] 4.89.189.18.in-addr.arpa.: domain name does not exist
[60] 5.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-5.dyn.MIT.EDU
[0] 6.89.189.18.in-addr.arpa.: domain name does not exist
[60] 7.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-7.dyn.MIT.EDU
[0] 8.89.189.18.in-addr.arpa.: domain name does not exist
[0] 9.89.189.18.in-addr.arpa.: domain name does not exist
[0] 10.89.189.18.in-addr.arpa.: domain name does not exist
[0] 11.89.189.18.in-addr.arpa.: domain name does not exist
[0] 12.89.189.18.in-addr.arpa.: domain name does not exist
[0] 13.89.189.18.in-addr.arpa.: domain name does not exist
[60] 14.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-14.dyn.MIT.EDU
[0] 15.89.189.18.in-addr.arpa.: domain name does not exist
[0] 16.89.189.18.in-addr.arpa.: domain name does not exist
[60] 17.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-17.dyn.MIT.EDU
[0] 18.89.189.18.in-addr.arpa.: domain name does not exist
[60] 19.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-19.dyn.MIT.EDU
[60] 20.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-20.dyn.MIT.EDU
[60] 21.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-21.dyn.MIT.EDU
[0] 22.89.189.18.in-addr.arpa.: domain name does not exist
[60] 23.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-23.dyn.MIT.EDU
[0] 24.89.189.18.in-addr.arpa.: domain name does not exist
[0] 25.89.189.18.in-addr.arpa.: domain name does not exist
[60] 26.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-26.dyn.MIT.EDU
[60] 27.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-27.dyn.MIT.EDU
[0] 28.89.189.18.in-addr.arpa.: domain name does not exist
[60] 29.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-29.dyn.MIT.EDU
[60] 30.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-30.dyn.MIT.EDU
[0] 31.89.189.18.in-addr.arpa.: domain name does not exist
[0] 32.89.189.18.in-addr.arpa.: domain name does not exist
[0] 33.89.189.18.in-addr.arpa.: domain name does not exist
[0] 34.89.189.18.in-addr.arpa.: domain name does not exist
[0] 35.89.189.18.in-addr.arpa.: domain name does not exist
[60] 36.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-36.dyn.MIT.EDU
[0] 37.89.189.18.in-addr.arpa.: domain name does not exist
[0] 38.89.189.18.in-addr.arpa.: domain name does not exist
[60] 39.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-39.dyn.MIT.EDU
[60] 40.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-40.dyn.MIT.EDU
[0] 41.89.189.18.in-addr.arpa.: domain name does not exist
[60] 42.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-42.dyn.MIT.EDU
[60] 43.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-43.dyn.MIT.EDU
[0] 44.89.189.18.in-addr.arpa.: domain name does not exist
[60] 45.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-45.dyn.MIT.EDU
[60] 46.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-46.dyn.MIT.EDU
[0] 47.89.189.18.in-addr.arpa.: domain name does not exist
[60] 48.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-48.dyn.MIT.EDU
[0] 49.89.189.18.in-addr.arpa.: domain name does not exist
[60] 50.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-50.dyn.MIT.EDU
[0] 51.89.189.18.in-addr.arpa.: domain name does not exist
[0] 52.89.189.18.in-addr.arpa.: domain name does not exist
[60] 53.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-53.dyn.MIT.EDU
[0] 54.89.189.18.in-addr.arpa.: domain name does not exist
[0] 55.89.189.18.in-addr.arpa.: domain name does not exist
[60] 56.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-56.dyn.MIT.EDU
[0] 57.89.189.18.in-addr.arpa.: domain name does not exist
[60] 58.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-58.dyn.MIT.EDU
[0] 59.89.189.18.in-addr.arpa.: domain name does not exist
[60] 60.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-60.dyn.MIT.EDU
[60] 61.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-61.dyn.MIT.EDU
[60] 62.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-62.dyn.MIT.EDU
[60] 63.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-63.dyn.MIT.EDU
[60] 64.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-64.dyn.MIT.EDU
[0] 65.89.189.18.in-addr.arpa.: domain name does not exist
[0] 66.89.189.18.in-addr.arpa.: domain name does not exist
[0] 67.89.189.18.in-addr.arpa.: domain name does not exist
[0] 68.89.189.18.in-addr.arpa.: domain name does not exist
[60] 69.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-69.dyn.MIT.EDU
[60] 70.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-70.dyn.MIT.EDU
[60] 71.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-71.dyn.MIT.EDU
[0] 72.89.189.18.in-addr.arpa.: domain name does not exist
[0] 73.89.189.18.in-addr.arpa.: domain name does not exist
[60] 74.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-74.dyn.MIT.EDU
[60] 75.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-75.dyn.MIT.EDU
[60] 76.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-76.dyn.MIT.EDU
[0] 77.89.189.18.in-addr.arpa.: domain name does not exist
[60] 78.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-78.dyn.MIT.EDU
[0] 79.89.189.18.in-addr.arpa.: domain name does not exist
[60] 80.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-80.dyn.MIT.EDU
[0] 81.89.189.18.in-addr.arpa.: domain name does not exist
[60] 82.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-82.dyn.MIT.EDU
[60] 83.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-83.dyn.MIT.EDU
[0] 84.89.189.18.in-addr.arpa.: domain name does not exist
[0] 85.89.189.18.in-addr.arpa.: domain name does not exist
[0] 86.89.189.18.in-addr.arpa.: domain name does not exist
[60] 87.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-87.dyn.MIT.EDU
[0] 88.89.189.18.in-addr.arpa.: domain name does not exist
[0] 89.89.189.18.in-addr.arpa.: domain name does not exist
[0] 90.89.189.18.in-addr.arpa.: domain name does not exist
[60] 91.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-91.dyn.MIT.EDU
[0] 92.89.189.18.in-addr.arpa.: domain name does not exist
[0] 93.89.189.18.in-addr.arpa.: domain name does not exist
[60] 94.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-94.dyn.MIT.EDU
[60] 95.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-95.dyn.MIT.EDU
[0] 96.89.189.18.in-addr.arpa.: domain name does not exist
[0] 97.89.189.18.in-addr.arpa.: domain name does not exist
[60] 98.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-98.dyn.MIT.EDU
[0] 99.89.189.18.in-addr.arpa.: domain name does not exist
[60] 100.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-100.dyn.MIT.EDU
[0] 101.89.189.18.in-addr.arpa.: domain name does not exist
[60] 102.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-102.dyn.MIT.EDU
[0] 103.89.189.18.in-addr.arpa.: domain name does not exist
[60] 104.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-104.dyn.MIT.EDU
[0] 105.89.189.18.in-addr.arpa.: domain name does not exist
[0] 106.89.189.18.in-addr.arpa.: domain name does not exist
[0] 107.89.189.18.in-addr.arpa.: domain name does not exist
[60] 108.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-108.dyn.MIT.EDU
[60] 109.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-109.dyn.MIT.EDU
[0] 110.89.189.18.in-addr.arpa.: domain name does not exist
[0] 111.89.189.18.in-addr.arpa.: domain name does not exist
[0] 112.89.189.18.in-addr.arpa.: domain name does not exist
[60] 113.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-113.dyn.MIT.EDU
[0] 114.89.189.18.in-addr.arpa.: domain name does not exist
[0] 115.89.189.18.in-addr.arpa.: domain name does not exist
[0] 116.89.189.18.in-addr.arpa.: domain name does not exist
[60] 117.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-117.dyn.MIT.EDU
[60] 118.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-118.dyn.MIT.EDU
[0] 119.89.189.18.in-addr.arpa.: domain name does not exist
[60] 120.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-120.dyn.MIT.EDU
[60] 121.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-121.dyn.MIT.EDU
[60] 122.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-122.dyn.MIT.EDU
[0] 123.89.189.18.in-addr.arpa.: domain name does not exist
[0] 124.89.189.18.in-addr.arpa.: domain name does not exist
[60] 125.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-125.dyn.MIT.EDU
[60] 126.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-126.dyn.MIT.EDU
[0] 127.89.189.18.in-addr.arpa.: domain name does not exist
[0] 128.89.189.18.in-addr.arpa.: domain name does not exist
[0] 129.89.189.18.in-addr.arpa.: domain name does not exist
[60] 130.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-130.dyn.MIT.EDU
[0] 131.89.189.18.in-addr.arpa.: domain name does not exist
[60] 132.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-132.dyn.MIT.EDU
[0] 133.89.189.18.in-addr.arpa.: domain name does not exist
[0] 134.89.189.18.in-addr.arpa.: domain name does not exist
[60] 135.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-135.dyn.MIT.EDU
[0] 136.89.189.18.in-addr.arpa.: domain name does not exist
[0] 137.89.189.18.in-addr.arpa.: domain name does not exist
[0] 138.89.189.18.in-addr.arpa.: domain name does not exist
[0] 139.89.189.18.in-addr.arpa.: domain name does not exist
[60] 140.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-140.dyn.MIT.EDU
[0] 141.89.189.18.in-addr.arpa.: domain name does not exist
[0] 142.89.189.18.in-addr.arpa.: domain name does not exist
[60] 143.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-143.dyn.MIT.EDU
[60] 144.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-144.dyn.MIT.EDU
[0] 145.89.189.18.in-addr.arpa.: domain name does not exist
[60] 146.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-146.dyn.MIT.EDU
[60] 147.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-147.dyn.MIT.EDU
[0] 148.89.189.18.in-addr.arpa.: domain name does not exist
[60] 149.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-149.dyn.MIT.EDU
[60] 150.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-150.dyn.MIT.EDU
[60] 151.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-151.dyn.MIT.EDU
[60] 152.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-152.dyn.MIT.EDU
[60] 153.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-153.dyn.MIT.EDU
[0] 154.89.189.18.in-addr.arpa.: domain name does not exist
[60] 155.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-155.dyn.MIT.EDU
[60] 156.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-156.dyn.MIT.EDU
[60] 157.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-157.dyn.MIT.EDU
[60] 158.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-158.dyn.MIT.EDU
[0] 159.89.189.18.in-addr.arpa.: domain name does not exist
[0] 160.89.189.18.in-addr.arpa.: domain name does not exist
[0] 161.89.189.18.in-addr.arpa.: domain name does not exist
[60] 162.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-162.dyn.MIT.EDU
[0] 163.89.189.18.in-addr.arpa.: domain name does not exist
[0] 164.89.189.18.in-addr.arpa.: domain name does not exist
[0] 165.89.189.18.in-addr.arpa.: domain name does not exist
[60] 166.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-166.dyn.MIT.EDU
[60] 167.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-167.dyn.MIT.EDU
[0] 168.89.189.18.in-addr.arpa.: domain name does not exist
[0] 169.89.189.18.in-addr.arpa.: domain name does not exist
[0] 170.89.189.18.in-addr.arpa.: domain name does not exist
[60] 171.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-171.dyn.MIT.EDU
[60] 172.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-172.dyn.MIT.EDU
[0] 173.89.189.18.in-addr.arpa.: domain name does not exist
[0] 174.89.189.18.in-addr.arpa.: domain name does not exist
[60] 175.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-175.dyn.MIT.EDU
[0] 176.89.189.18.in-addr.arpa.: domain name does not exist
[60] 177.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-177.dyn.MIT.EDU
[60] 178.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-178.dyn.MIT.EDU
[60] 179.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-179.dyn.MIT.EDU
[0] 180.89.189.18.in-addr.arpa.: domain name does not exist
[60] 181.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-181.dyn.MIT.EDU
[60] 182.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-182.dyn.MIT.EDU
[0] 183.89.189.18.in-addr.arpa.: domain name does not exist
[0] 184.89.189.18.in-addr.arpa.: domain name does not exist
[0] 185.89.189.18.in-addr.arpa.: domain name does not exist
[60] 186.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-186.dyn.MIT.EDU
[60] 187.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-187.dyn.MIT.EDU
[60] 188.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-188.dyn.MIT.EDU
[0] 189.89.189.18.in-addr.arpa.: domain name does not exist
[0] 190.89.189.18.in-addr.arpa.: domain name does not exist
[60] 191.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-191.dyn.MIT.EDU
[0] 192.89.189.18.in-addr.arpa.: domain name does not exist
[0] 193.89.189.18.in-addr.arpa.: domain name does not exist
[60] 194.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-194.dyn.MIT.EDU
[0] 195.89.189.18.in-addr.arpa.: domain name does not exist
[60] 196.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-196.dyn.MIT.EDU
[60] 197.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-197.dyn.MIT.EDU
[0] 198.89.189.18.in-addr.arpa.: domain name does not exist
[60] 199.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-199.dyn.MIT.EDU
[0] 200.89.189.18.in-addr.arpa.: domain name does not exist
[0] 201.89.189.18.in-addr.arpa.: domain name does not exist
[60] 202.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-202.dyn.MIT.EDU
[0] 203.89.189.18.in-addr.arpa.: domain name does not exist
[60] 204.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-204.dyn.MIT.EDU
[60] 205.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-205.dyn.MIT.EDU
[60] 206.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-206.dyn.MIT.EDU
[0] 207.89.189.18.in-addr.arpa.: domain name does not exist
[0] 208.89.189.18.in-addr.arpa.: domain name does not exist
[0] 209.89.189.18.in-addr.arpa.: domain name does not exist
[0] 210.89.189.18.in-addr.arpa.: domain name does not exist
[60] 211.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-211.dyn.MIT.EDU
[60] 212.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-212.dyn.MIT.EDU
[60] 213.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-213.dyn.MIT.EDU
[0] 214.89.189.18.in-addr.arpa.: domain name does not exist
[0] 215.89.189.18.in-addr.arpa.: domain name does not exist
[0] 216.89.189.18.in-addr.arpa.: domain name does not exist
[0] 217.89.189.18.in-addr.arpa.: domain name does not exist
[0] 218.89.189.18.in-addr.arpa.: domain name does not exist
[60] 219.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-219.dyn.MIT.EDU
[60] 220.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-220.dyn.MIT.EDU
[0] 221.89.189.18.in-addr.arpa.: domain name does not exist
[0] 222.89.189.18.in-addr.arpa.: domain name does not exist
[0] 223.89.189.18.in-addr.arpa.: domain name does not exist
[60] 224.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-224.dyn.MIT.EDU
[0] 225.89.189.18.in-addr.arpa.: domain name does not exist
[60] 226.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-226.dyn.MIT.EDU
[0] 227.89.189.18.in-addr.arpa.: domain name does not exist
[0] 228.89.189.18.in-addr.arpa.: domain name does not exist
[60] 229.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-229.dyn.MIT.EDU
[0] 230.89.189.18.in-addr.arpa.: domain name does not exist
[0] 231.89.189.18.in-addr.arpa.: domain name does not exist
[60] 232.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-232.dyn.MIT.EDU
[0] 233.89.189.18.in-addr.arpa.: domain name does not exist
[60] 234.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-234.dyn.MIT.EDU
[0] 235.89.189.18.in-addr.arpa.: domain name does not exist
[60] 236.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-236.dyn.MIT.EDU
[60] 237.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-237.dyn.MIT.EDU
[0] 238.89.189.18.in-addr.arpa.: domain name does not exist
[60] 239.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-239.dyn.MIT.EDU
[0] 240.89.189.18.in-addr.arpa.: domain name does not exist
[0] 241.89.189.18.in-addr.arpa.: domain name does not exist
[0] 242.89.189.18.in-addr.arpa.: domain name does not exist
[60] 243.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-243.dyn.MIT.EDU
[0] 244.89.189.18.in-addr.arpa.: domain name does not exist
[60] 245.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-245.dyn.MIT.EDU
[60] 246.89.189.18.in-addr.arpa. domain name pointer dhcp-18-189-89-246.dyn.MIT.EDU
[0] 247.89.189.18.in-addr.arpa.: domain name does not exist
[0] 248.89.189.18.in-addr.arpa.: domain name does not exist
[0] 249.89.189.18.in-addr.arpa.: domain name does not exist
[0] 250.89.189.18.in-addr.arpa.: domain name does not exist
[0] 251.89.189.18.in-addr.arpa.: domain name does not exist
[0] 252.89.189.18.in-addr.arpa.: domain name does not exist
[0] 253.89.189.18.in-addr.arpa.: domain name does not exist
[0] 254.89.189.18.in-addr.arpa.: domain name does not exist
[0] 255.89.189.18.in-addr.arpa.: domain name does not exist