[0] 0.67.189.18.in-addr.arpa.: domain name does not exist
[0] 1.67.189.18.in-addr.arpa.: domain name does not exist
[0] 2.67.189.18.in-addr.arpa.: domain name does not exist
[0] 3.67.189.18.in-addr.arpa.: domain name does not exist
[0] 4.67.189.18.in-addr.arpa.: domain name does not exist
[0] 5.67.189.18.in-addr.arpa.: domain name does not exist
[0] 6.67.189.18.in-addr.arpa.: domain name does not exist
[60] 7.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-7.dyn.MIT.EDU
[0] 8.67.189.18.in-addr.arpa.: domain name does not exist
[60] 9.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-9.dyn.MIT.EDU
[0] 10.67.189.18.in-addr.arpa.: domain name does not exist
[0] 11.67.189.18.in-addr.arpa.: domain name does not exist
[0] 12.67.189.18.in-addr.arpa.: domain name does not exist
[0] 13.67.189.18.in-addr.arpa.: domain name does not exist
[60] 14.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-14.dyn.MIT.EDU
[60] 15.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-15.dyn.MIT.EDU
[0] 16.67.189.18.in-addr.arpa.: domain name does not exist
[60] 17.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-17.dyn.MIT.EDU
[60] 18.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-18.dyn.MIT.EDU
[60] 19.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-19.dyn.MIT.EDU
[0] 20.67.189.18.in-addr.arpa.: domain name does not exist
[0] 21.67.189.18.in-addr.arpa.: domain name does not exist
[0] 22.67.189.18.in-addr.arpa.: domain name does not exist
[60] 23.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-23.dyn.MIT.EDU
[60] 24.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-24.dyn.MIT.EDU
[60] 25.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-25.dyn.MIT.EDU
[60] 26.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-26.dyn.MIT.EDU
[60] 27.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-27.dyn.MIT.EDU
[0] 28.67.189.18.in-addr.arpa.: domain name does not exist
[60] 29.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-29.dyn.MIT.EDU
[0] 30.67.189.18.in-addr.arpa.: domain name does not exist
[60] 31.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-31.dyn.MIT.EDU
[0] 32.67.189.18.in-addr.arpa.: domain name does not exist
[60] 33.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-33.dyn.MIT.EDU
[60] 34.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-34.dyn.MIT.EDU
[0] 35.67.189.18.in-addr.arpa.: domain name does not exist
[0] 36.67.189.18.in-addr.arpa.: domain name does not exist
[0] 37.67.189.18.in-addr.arpa.: domain name does not exist
[0] 38.67.189.18.in-addr.arpa.: domain name does not exist
[0] 39.67.189.18.in-addr.arpa.: domain name does not exist
[60] 40.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-40.dyn.MIT.EDU
[60] 41.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-41.dyn.MIT.EDU
[0] 42.67.189.18.in-addr.arpa.: domain name does not exist
[0] 43.67.189.18.in-addr.arpa.: domain name does not exist
[60] 44.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-44.dyn.MIT.EDU
[0] 45.67.189.18.in-addr.arpa.: domain name does not exist
[60] 46.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-46.dyn.MIT.EDU
[0] 47.67.189.18.in-addr.arpa.: domain name does not exist
[0] 48.67.189.18.in-addr.arpa.: domain name does not exist
[60] 49.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-49.dyn.MIT.EDU
[60] 50.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-50.dyn.MIT.EDU
[0] 51.67.189.18.in-addr.arpa.: domain name does not exist
[0] 52.67.189.18.in-addr.arpa.: domain name does not exist
[0] 53.67.189.18.in-addr.arpa.: domain name does not exist
[60] 54.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-54.dyn.MIT.EDU
[0] 55.67.189.18.in-addr.arpa.: domain name does not exist
[60] 56.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-56.dyn.MIT.EDU
[60] 57.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-57.dyn.MIT.EDU
[0] 58.67.189.18.in-addr.arpa.: domain name does not exist
[0] 59.67.189.18.in-addr.arpa.: domain name does not exist
[60] 60.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-60.dyn.MIT.EDU
[0] 61.67.189.18.in-addr.arpa.: domain name does not exist
[0] 62.67.189.18.in-addr.arpa.: domain name does not exist
[0] 63.67.189.18.in-addr.arpa.: domain name does not exist
[60] 64.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-64.dyn.MIT.EDU
[60] 65.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-65.dyn.MIT.EDU
[0] 66.67.189.18.in-addr.arpa.: domain name does not exist
[0] 67.67.189.18.in-addr.arpa.: domain name does not exist
[60] 68.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-68.dyn.MIT.EDU
[60] 69.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-69.dyn.MIT.EDU
[0] 70.67.189.18.in-addr.arpa.: domain name does not exist
[60] 71.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-71.dyn.MIT.EDU
[60] 72.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-72.dyn.MIT.EDU
[0] 73.67.189.18.in-addr.arpa.: domain name does not exist
[60] 74.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-74.dyn.MIT.EDU
[60] 75.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-75.dyn.MIT.EDU
[60] 76.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-76.dyn.MIT.EDU
[0] 77.67.189.18.in-addr.arpa.: domain name does not exist
[0] 78.67.189.18.in-addr.arpa.: domain name does not exist
[60] 79.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-79.dyn.MIT.EDU
[0] 80.67.189.18.in-addr.arpa.: domain name does not exist
[0] 81.67.189.18.in-addr.arpa.: domain name does not exist
[60] 82.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-82.dyn.MIT.EDU
[0] 83.67.189.18.in-addr.arpa.: domain name does not exist
[0] 84.67.189.18.in-addr.arpa.: domain name does not exist
[0] 85.67.189.18.in-addr.arpa.: domain name does not exist
[60] 86.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-86.dyn.MIT.EDU
[60] 87.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-87.dyn.MIT.EDU
[0] 88.67.189.18.in-addr.arpa.: domain name does not exist
[60] 89.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-89.dyn.MIT.EDU
[0] 90.67.189.18.in-addr.arpa.: domain name does not exist
[0] 91.67.189.18.in-addr.arpa.: domain name does not exist
[60] 92.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-92.dyn.MIT.EDU
[0] 93.67.189.18.in-addr.arpa.: domain name does not exist
[0] 94.67.189.18.in-addr.arpa.: domain name does not exist
[0] 95.67.189.18.in-addr.arpa.: domain name does not exist
[60] 96.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-96.dyn.MIT.EDU
[0] 97.67.189.18.in-addr.arpa.: domain name does not exist
[0] 98.67.189.18.in-addr.arpa.: domain name does not exist
[0] 99.67.189.18.in-addr.arpa.: domain name does not exist
[0] 100.67.189.18.in-addr.arpa.: domain name does not exist
[0] 101.67.189.18.in-addr.arpa.: domain name does not exist
[0] 102.67.189.18.in-addr.arpa.: domain name does not exist
[60] 103.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-103.dyn.MIT.EDU
[0] 104.67.189.18.in-addr.arpa.: domain name does not exist
[0] 105.67.189.18.in-addr.arpa.: domain name does not exist
[0] 106.67.189.18.in-addr.arpa.: domain name does not exist
[0] 107.67.189.18.in-addr.arpa.: domain name does not exist
[0] 108.67.189.18.in-addr.arpa.: domain name does not exist
[0] 109.67.189.18.in-addr.arpa.: domain name does not exist
[60] 110.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-110.dyn.MIT.EDU
[0] 111.67.189.18.in-addr.arpa.: domain name does not exist
[60] 112.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-112.dyn.MIT.EDU
[0] 113.67.189.18.in-addr.arpa.: domain name does not exist
[0] 114.67.189.18.in-addr.arpa.: domain name does not exist
[0] 115.67.189.18.in-addr.arpa.: domain name does not exist
[0] 116.67.189.18.in-addr.arpa.: domain name does not exist
[60] 117.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-117.dyn.MIT.EDU
[60] 118.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-118.dyn.MIT.EDU
[0] 119.67.189.18.in-addr.arpa.: domain name does not exist
[60] 120.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-120.dyn.MIT.EDU
[0] 121.67.189.18.in-addr.arpa.: domain name does not exist
[60] 122.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-122.dyn.MIT.EDU
[0] 123.67.189.18.in-addr.arpa.: domain name does not exist
[60] 124.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-124.dyn.MIT.EDU
[60] 125.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-125.dyn.MIT.EDU
[60] 126.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-126.dyn.MIT.EDU
[60] 127.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-127.dyn.MIT.EDU
[60] 128.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-128.dyn.MIT.EDU
[0] 129.67.189.18.in-addr.arpa.: domain name does not exist
[0] 130.67.189.18.in-addr.arpa.: domain name does not exist
[0] 131.67.189.18.in-addr.arpa.: domain name does not exist
[0] 132.67.189.18.in-addr.arpa.: domain name does not exist
[0] 133.67.189.18.in-addr.arpa.: domain name does not exist
[60] 134.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-134.dyn.MIT.EDU
[0] 135.67.189.18.in-addr.arpa.: domain name does not exist
[0] 136.67.189.18.in-addr.arpa.: domain name does not exist
[60] 137.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-137.dyn.MIT.EDU
[60] 138.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-138.dyn.MIT.EDU
[60] 139.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-139.dyn.MIT.EDU
[60] 140.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-140.dyn.MIT.EDU
[0] 141.67.189.18.in-addr.arpa.: domain name does not exist
[60] 142.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-142.dyn.MIT.EDU
[60] 143.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-143.dyn.MIT.EDU
[60] 144.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-144.dyn.MIT.EDU
[0] 145.67.189.18.in-addr.arpa.: domain name does not exist
[60] 146.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-146.dyn.MIT.EDU
[0] 147.67.189.18.in-addr.arpa.: domain name does not exist
[0] 148.67.189.18.in-addr.arpa.: domain name does not exist
[60] 149.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-149.dyn.MIT.EDU
[60] 150.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-150.dyn.MIT.EDU
[0] 151.67.189.18.in-addr.arpa.: domain name does not exist
[60] 152.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-152.dyn.MIT.EDU
[0] 153.67.189.18.in-addr.arpa.: domain name does not exist
[0] 154.67.189.18.in-addr.arpa.: domain name does not exist
[0] 155.67.189.18.in-addr.arpa.: domain name does not exist
[60] 156.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-156.dyn.MIT.EDU
[60] 157.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-157.dyn.MIT.EDU
[0] 158.67.189.18.in-addr.arpa.: domain name does not exist
[0] 159.67.189.18.in-addr.arpa.: domain name does not exist
[0] 160.67.189.18.in-addr.arpa.: domain name does not exist
[0] 161.67.189.18.in-addr.arpa.: domain name does not exist
[60] 162.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-162.dyn.MIT.EDU
[0] 163.67.189.18.in-addr.arpa.: domain name does not exist
[0] 164.67.189.18.in-addr.arpa.: domain name does not exist
[60] 165.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-165.dyn.MIT.EDU
[0] 166.67.189.18.in-addr.arpa.: domain name does not exist
[60] 167.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-167.dyn.MIT.EDU
[60] 168.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-168.dyn.MIT.EDU
[60] 169.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-169.dyn.MIT.EDU
[0] 170.67.189.18.in-addr.arpa.: domain name does not exist
[60] 171.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-171.dyn.MIT.EDU
[0] 172.67.189.18.in-addr.arpa.: domain name does not exist
[0] 173.67.189.18.in-addr.arpa.: domain name does not exist
[0] 174.67.189.18.in-addr.arpa.: domain name does not exist
[0] 175.67.189.18.in-addr.arpa.: domain name does not exist
[0] 176.67.189.18.in-addr.arpa.: domain name does not exist
[0] 177.67.189.18.in-addr.arpa.: domain name does not exist
[60] 178.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-178.dyn.MIT.EDU
[60] 179.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-179.dyn.MIT.EDU
[0] 180.67.189.18.in-addr.arpa.: domain name does not exist
[60] 181.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-181.dyn.MIT.EDU
[0] 182.67.189.18.in-addr.arpa.: domain name does not exist
[0] 183.67.189.18.in-addr.arpa.: domain name does not exist
[60] 184.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-184.dyn.MIT.EDU
[60] 185.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-185.dyn.MIT.EDU
[0] 186.67.189.18.in-addr.arpa.: domain name does not exist
[0] 187.67.189.18.in-addr.arpa.: domain name does not exist
[0] 188.67.189.18.in-addr.arpa.: domain name does not exist
[0] 189.67.189.18.in-addr.arpa.: domain name does not exist
[60] 190.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-190.dyn.MIT.EDU
[0] 191.67.189.18.in-addr.arpa.: domain name does not exist
[0] 192.67.189.18.in-addr.arpa.: domain name does not exist
[60] 193.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-193.dyn.MIT.EDU
[60] 194.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-194.dyn.MIT.EDU
[60] 195.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-195.dyn.MIT.EDU
[0] 196.67.189.18.in-addr.arpa.: domain name does not exist
[0] 197.67.189.18.in-addr.arpa.: domain name does not exist
[0] 198.67.189.18.in-addr.arpa.: domain name does not exist
[60] 199.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-199.dyn.MIT.EDU
[0] 200.67.189.18.in-addr.arpa.: domain name does not exist
[60] 201.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-201.dyn.MIT.EDU
[60] 202.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-202.dyn.MIT.EDU
[60] 203.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-203.dyn.MIT.EDU
[60] 204.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-204.dyn.MIT.EDU
[0] 205.67.189.18.in-addr.arpa.: domain name does not exist
[60] 206.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-206.dyn.MIT.EDU
[60] 207.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-207.dyn.MIT.EDU
[0] 208.67.189.18.in-addr.arpa.: domain name does not exist
[0] 209.67.189.18.in-addr.arpa.: domain name does not exist
[0] 210.67.189.18.in-addr.arpa.: domain name does not exist
[0] 211.67.189.18.in-addr.arpa.: domain name does not exist
[60] 212.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-212.dyn.MIT.EDU
[60] 213.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-213.dyn.MIT.EDU
[60] 214.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-214.dyn.MIT.EDU
[0] 215.67.189.18.in-addr.arpa.: domain name does not exist
[60] 216.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-216.dyn.MIT.EDU
[60] 217.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-217.dyn.MIT.EDU
[0] 218.67.189.18.in-addr.arpa.: domain name does not exist
[60] 219.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-219.dyn.MIT.EDU
[0] 220.67.189.18.in-addr.arpa.: domain name does not exist
[0] 221.67.189.18.in-addr.arpa.: domain name does not exist
[0] 222.67.189.18.in-addr.arpa.: domain name does not exist
[0] 223.67.189.18.in-addr.arpa.: domain name does not exist
[0] 224.67.189.18.in-addr.arpa.: domain name does not exist
[0] 225.67.189.18.in-addr.arpa.: domain name does not exist
[0] 226.67.189.18.in-addr.arpa.: domain name does not exist
[0] 227.67.189.18.in-addr.arpa.: domain name does not exist
[60] 228.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-228.dyn.MIT.EDU
[60] 229.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-229.dyn.MIT.EDU
[60] 230.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-230.dyn.MIT.EDU
[0] 231.67.189.18.in-addr.arpa.: domain name does not exist
[0] 232.67.189.18.in-addr.arpa.: domain name does not exist
[0] 233.67.189.18.in-addr.arpa.: domain name does not exist
[0] 234.67.189.18.in-addr.arpa.: domain name does not exist
[60] 235.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-235.dyn.MIT.EDU
[0] 236.67.189.18.in-addr.arpa.: domain name does not exist
[60] 237.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-237.dyn.MIT.EDU
[0] 238.67.189.18.in-addr.arpa.: domain name does not exist
[60] 239.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-239.dyn.MIT.EDU
[0] 240.67.189.18.in-addr.arpa.: domain name does not exist
[0] 241.67.189.18.in-addr.arpa.: domain name does not exist
[0] 242.67.189.18.in-addr.arpa.: domain name does not exist
[0] 243.67.189.18.in-addr.arpa.: domain name does not exist
[60] 244.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-244.dyn.MIT.EDU
[0] 245.67.189.18.in-addr.arpa.: domain name does not exist
[60] 246.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-246.dyn.MIT.EDU
[60] 247.67.189.18.in-addr.arpa. domain name pointer dhcp-18-189-67-247.dyn.MIT.EDU
[0] 248.67.189.18.in-addr.arpa.: domain name does not exist
[0] 249.67.189.18.in-addr.arpa.: domain name does not exist
[0] 250.67.189.18.in-addr.arpa.: domain name does not exist
[0] 251.67.189.18.in-addr.arpa.: domain name does not exist
[0] 252.67.189.18.in-addr.arpa.: domain name does not exist
[0] 253.67.189.18.in-addr.arpa.: domain name does not exist
[0] 254.67.189.18.in-addr.arpa.: domain name does not exist
[0] 255.67.189.18.in-addr.arpa.: domain name does not exist