[0] 0.34.189.18.in-addr.arpa.: domain name does not exist
[0] 1.34.189.18.in-addr.arpa.: domain name does not exist
[0] 2.34.189.18.in-addr.arpa.: domain name does not exist
[0] 3.34.189.18.in-addr.arpa.: domain name does not exist
[0] 4.34.189.18.in-addr.arpa.: domain name does not exist
[60] 5.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-5.dyn.MIT.EDU
[0] 6.34.189.18.in-addr.arpa.: domain name does not exist
[0] 7.34.189.18.in-addr.arpa.: domain name does not exist
[60] 8.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-8.dyn.MIT.EDU
[60] 9.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-9.dyn.MIT.EDU
[60] 10.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-10.dyn.MIT.EDU
[60] 11.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-11.dyn.MIT.EDU
[0] 12.34.189.18.in-addr.arpa.: domain name does not exist
[60] 13.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-13.dyn.MIT.EDU
[60] 14.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-14.dyn.MIT.EDU
[0] 15.34.189.18.in-addr.arpa.: domain name does not exist
[60] 16.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-16.dyn.MIT.EDU
[0] 17.34.189.18.in-addr.arpa.: domain name does not exist
[0] 18.34.189.18.in-addr.arpa.: domain name does not exist
[60] 19.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-19.dyn.MIT.EDU
[0] 20.34.189.18.in-addr.arpa.: domain name does not exist
[60] 21.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-21.dyn.MIT.EDU
[0] 22.34.189.18.in-addr.arpa.: domain name does not exist
[60] 23.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-23.dyn.MIT.EDU
[0] 24.34.189.18.in-addr.arpa.: domain name does not exist
[0] 25.34.189.18.in-addr.arpa.: domain name does not exist
[0] 26.34.189.18.in-addr.arpa.: domain name does not exist
[60] 27.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-27.dyn.MIT.EDU
[60] 28.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-28.dyn.MIT.EDU
[0] 29.34.189.18.in-addr.arpa.: domain name does not exist
[60] 30.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-30.dyn.MIT.EDU
[60] 31.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-31.dyn.MIT.EDU
[60] 32.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-32.dyn.MIT.EDU
[60] 33.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-33.dyn.MIT.EDU
[0] 34.34.189.18.in-addr.arpa.: domain name does not exist
[60] 35.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-35.dyn.MIT.EDU
[0] 36.34.189.18.in-addr.arpa.: domain name does not exist
[60] 37.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-37.dyn.MIT.EDU
[0] 38.34.189.18.in-addr.arpa.: domain name does not exist
[60] 39.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-39.dyn.MIT.EDU
[0] 40.34.189.18.in-addr.arpa.: domain name does not exist
[0] 41.34.189.18.in-addr.arpa.: domain name does not exist
[60] 42.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-42.dyn.MIT.EDU
[60] 43.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-43.dyn.MIT.EDU
[60] 44.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-44.dyn.MIT.EDU
[0] 45.34.189.18.in-addr.arpa.: domain name does not exist
[60] 46.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-46.dyn.MIT.EDU
[60] 47.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-47.dyn.MIT.EDU
[0] 48.34.189.18.in-addr.arpa.: domain name does not exist
[60] 49.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-49.dyn.MIT.EDU
[60] 50.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-50.dyn.MIT.EDU
[0] 51.34.189.18.in-addr.arpa.: domain name does not exist
[0] 52.34.189.18.in-addr.arpa.: domain name does not exist
[60] 53.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-53.dyn.MIT.EDU
[60] 54.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-54.dyn.MIT.EDU
[0] 55.34.189.18.in-addr.arpa.: domain name does not exist
[60] 56.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-56.dyn.MIT.EDU
[60] 57.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-57.dyn.MIT.EDU
[0] 58.34.189.18.in-addr.arpa.: domain name does not exist
[60] 59.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-59.dyn.MIT.EDU
[60] 60.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-60.dyn.MIT.EDU
[0] 61.34.189.18.in-addr.arpa.: domain name does not exist
[60] 62.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-62.dyn.MIT.EDU
[0] 63.34.189.18.in-addr.arpa.: domain name does not exist
[60] 64.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-64.dyn.MIT.EDU
[60] 65.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-65.dyn.MIT.EDU
[60] 66.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-66.dyn.MIT.EDU
[60] 67.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-67.dyn.MIT.EDU
[0] 68.34.189.18.in-addr.arpa.: domain name does not exist
[0] 69.34.189.18.in-addr.arpa.: domain name does not exist
[60] 70.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-70.dyn.MIT.EDU
[60] 71.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-71.dyn.MIT.EDU
[0] 72.34.189.18.in-addr.arpa.: domain name does not exist
[0] 73.34.189.18.in-addr.arpa.: domain name does not exist
[0] 74.34.189.18.in-addr.arpa.: domain name does not exist
[0] 75.34.189.18.in-addr.arpa.: domain name does not exist
[60] 76.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-76.dyn.MIT.EDU
[60] 77.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-77.dyn.MIT.EDU
[0] 78.34.189.18.in-addr.arpa.: domain name does not exist
[0] 79.34.189.18.in-addr.arpa.: domain name does not exist
[60] 80.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-80.dyn.MIT.EDU
[0] 81.34.189.18.in-addr.arpa.: domain name does not exist
[0] 82.34.189.18.in-addr.arpa.: domain name does not exist
[60] 83.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-83.dyn.MIT.EDU
[60] 84.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-84.dyn.MIT.EDU
[0] 85.34.189.18.in-addr.arpa.: domain name does not exist
[60] 86.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-86.dyn.MIT.EDU
[0] 87.34.189.18.in-addr.arpa.: domain name does not exist
[60] 88.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-88.dyn.MIT.EDU
[0] 89.34.189.18.in-addr.arpa.: domain name does not exist
[0] 90.34.189.18.in-addr.arpa.: domain name does not exist
[60] 91.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-91.dyn.MIT.EDU
[0] 92.34.189.18.in-addr.arpa.: domain name does not exist
[0] 93.34.189.18.in-addr.arpa.: domain name does not exist
[60] 94.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-94.dyn.MIT.EDU
[0] 95.34.189.18.in-addr.arpa.: domain name does not exist
[60] 96.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-96.dyn.MIT.EDU
[60] 97.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-97.dyn.MIT.EDU
[60] 98.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-98.dyn.MIT.EDU
[0] 99.34.189.18.in-addr.arpa.: domain name does not exist
[60] 100.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-100.dyn.MIT.EDU
[60] 101.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-101.dyn.MIT.EDU
[0] 102.34.189.18.in-addr.arpa.: domain name does not exist
[60] 103.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-103.dyn.MIT.EDU
[60] 104.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-104.dyn.MIT.EDU
[60] 105.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-105.dyn.MIT.EDU
[60] 106.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-106.dyn.MIT.EDU
[60] 107.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-107.dyn.MIT.EDU
[60] 108.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-108.dyn.MIT.EDU
[60] 109.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-109.dyn.MIT.EDU
[60] 110.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-110.dyn.MIT.EDU
[60] 111.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-111.dyn.MIT.EDU
[0] 112.34.189.18.in-addr.arpa.: domain name does not exist
[60] 113.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-113.dyn.MIT.EDU
[60] 114.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-114.dyn.MIT.EDU
[0] 115.34.189.18.in-addr.arpa.: domain name does not exist
[60] 116.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-116.dyn.MIT.EDU
[60] 117.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-117.dyn.MIT.EDU
[60] 118.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-118.dyn.MIT.EDU
[60] 119.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-119.dyn.MIT.EDU
[60] 120.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-120.dyn.MIT.EDU
[0] 121.34.189.18.in-addr.arpa.: domain name does not exist
[0] 122.34.189.18.in-addr.arpa.: domain name does not exist
[60] 123.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-123.dyn.MIT.EDU
[60] 124.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-124.dyn.MIT.EDU
[0] 125.34.189.18.in-addr.arpa.: domain name does not exist
[0] 126.34.189.18.in-addr.arpa.: domain name does not exist
[0] 127.34.189.18.in-addr.arpa.: domain name does not exist
[60] 128.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-128.dyn.MIT.EDU
[0] 129.34.189.18.in-addr.arpa.: domain name does not exist
[0] 130.34.189.18.in-addr.arpa.: domain name does not exist
[60] 131.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-131.dyn.MIT.EDU
[0] 132.34.189.18.in-addr.arpa.: domain name does not exist
[0] 133.34.189.18.in-addr.arpa.: domain name does not exist
[0] 134.34.189.18.in-addr.arpa.: domain name does not exist
[60] 135.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-135.dyn.MIT.EDU
[60] 136.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-136.dyn.MIT.EDU
[60] 137.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-137.dyn.MIT.EDU
[0] 138.34.189.18.in-addr.arpa.: domain name does not exist
[0] 139.34.189.18.in-addr.arpa.: domain name does not exist
[60] 140.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-140.dyn.MIT.EDU
[0] 141.34.189.18.in-addr.arpa.: domain name does not exist
[60] 142.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-142.dyn.MIT.EDU
[60] 143.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-143.dyn.MIT.EDU
[0] 144.34.189.18.in-addr.arpa.: domain name does not exist
[0] 145.34.189.18.in-addr.arpa.: domain name does not exist
[0] 146.34.189.18.in-addr.arpa.: domain name does not exist
[60] 147.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-147.dyn.MIT.EDU
[60] 148.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-148.dyn.MIT.EDU
[0] 149.34.189.18.in-addr.arpa.: domain name does not exist
[0] 150.34.189.18.in-addr.arpa.: domain name does not exist
[60] 151.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-151.dyn.MIT.EDU
[0] 152.34.189.18.in-addr.arpa.: domain name does not exist
[60] 153.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-153.dyn.MIT.EDU
[60] 154.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-154.dyn.MIT.EDU
[60] 155.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-155.dyn.MIT.EDU
[60] 156.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-156.dyn.MIT.EDU
[0] 157.34.189.18.in-addr.arpa.: domain name does not exist
[60] 158.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-158.dyn.MIT.EDU
[60] 159.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-159.dyn.MIT.EDU
[60] 160.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-160.dyn.MIT.EDU
[60] 161.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-161.dyn.MIT.EDU
[60] 162.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-162.dyn.MIT.EDU
[60] 163.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-163.dyn.MIT.EDU
[60] 164.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-164.dyn.MIT.EDU
[60] 165.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-165.dyn.MIT.EDU
[60] 166.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-166.dyn.MIT.EDU
[0] 167.34.189.18.in-addr.arpa.: domain name does not exist
[60] 168.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-168.dyn.MIT.EDU
[0] 169.34.189.18.in-addr.arpa.: domain name does not exist
[60] 170.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-170.dyn.MIT.EDU
[0] 171.34.189.18.in-addr.arpa.: domain name does not exist
[60] 172.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-172.dyn.MIT.EDU
[0] 173.34.189.18.in-addr.arpa.: domain name does not exist
[60] 174.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-174.dyn.MIT.EDU
[60] 175.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-175.dyn.MIT.EDU
[60] 176.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-176.dyn.MIT.EDU
[0] 177.34.189.18.in-addr.arpa.: domain name does not exist
[60] 178.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-178.dyn.MIT.EDU
[0] 179.34.189.18.in-addr.arpa.: domain name does not exist
[0] 180.34.189.18.in-addr.arpa.: domain name does not exist
[60] 181.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-181.dyn.MIT.EDU
[0] 182.34.189.18.in-addr.arpa.: domain name does not exist
[60] 183.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-183.dyn.MIT.EDU
[0] 184.34.189.18.in-addr.arpa.: domain name does not exist
[60] 185.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-185.dyn.MIT.EDU
[60] 186.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-186.dyn.MIT.EDU
[60] 187.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-187.dyn.MIT.EDU
[0] 188.34.189.18.in-addr.arpa.: domain name does not exist
[0] 189.34.189.18.in-addr.arpa.: domain name does not exist
[60] 190.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-190.dyn.MIT.EDU
[0] 191.34.189.18.in-addr.arpa.: domain name does not exist
[0] 192.34.189.18.in-addr.arpa.: domain name does not exist
[60] 193.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-193.dyn.MIT.EDU
[0] 194.34.189.18.in-addr.arpa.: domain name does not exist
[60] 195.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-195.dyn.MIT.EDU
[60] 196.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-196.dyn.MIT.EDU
[0] 197.34.189.18.in-addr.arpa.: domain name does not exist
[60] 198.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-198.dyn.MIT.EDU
[60] 199.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-199.dyn.MIT.EDU
[60] 200.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-200.dyn.MIT.EDU
[0] 201.34.189.18.in-addr.arpa.: domain name does not exist
[60] 202.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-202.dyn.MIT.EDU
[60] 203.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-203.dyn.MIT.EDU
[60] 204.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-204.dyn.MIT.EDU
[0] 205.34.189.18.in-addr.arpa.: domain name does not exist
[60] 206.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-206.dyn.MIT.EDU
[60] 207.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-207.dyn.MIT.EDU
[60] 208.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-208.dyn.MIT.EDU
[60] 209.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-209.dyn.MIT.EDU
[60] 210.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-210.dyn.MIT.EDU
[60] 211.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-211.dyn.MIT.EDU
[0] 212.34.189.18.in-addr.arpa.: domain name does not exist
[0] 213.34.189.18.in-addr.arpa.: domain name does not exist
[60] 214.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-214.dyn.MIT.EDU
[0] 215.34.189.18.in-addr.arpa.: domain name does not exist
[60] 216.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-216.dyn.MIT.EDU
[0] 217.34.189.18.in-addr.arpa.: domain name does not exist
[60] 218.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-218.dyn.MIT.EDU
[0] 219.34.189.18.in-addr.arpa.: domain name does not exist
[0] 220.34.189.18.in-addr.arpa.: domain name does not exist
[60] 221.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-221.dyn.MIT.EDU
[60] 222.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-222.dyn.MIT.EDU
[0] 223.34.189.18.in-addr.arpa.: domain name does not exist
[60] 224.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-224.dyn.MIT.EDU
[0] 225.34.189.18.in-addr.arpa.: domain name does not exist
[60] 226.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-226.dyn.MIT.EDU
[60] 227.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-227.dyn.MIT.EDU
[60] 228.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-228.dyn.MIT.EDU
[60] 229.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-229.dyn.MIT.EDU
[60] 230.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-230.dyn.MIT.EDU
[0] 231.34.189.18.in-addr.arpa.: domain name does not exist
[60] 232.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-232.dyn.MIT.EDU
[60] 233.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-233.dyn.MIT.EDU
[60] 234.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-234.dyn.MIT.EDU
[60] 235.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-235.dyn.MIT.EDU
[60] 236.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-236.dyn.MIT.EDU
[60] 237.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-237.dyn.MIT.EDU
[0] 238.34.189.18.in-addr.arpa.: domain name does not exist
[0] 239.34.189.18.in-addr.arpa.: domain name does not exist
[60] 240.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-240.dyn.MIT.EDU
[0] 241.34.189.18.in-addr.arpa.: domain name does not exist
[0] 242.34.189.18.in-addr.arpa.: domain name does not exist
[60] 243.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-243.dyn.MIT.EDU
[60] 244.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-244.dyn.MIT.EDU
[0] 245.34.189.18.in-addr.arpa.: domain name does not exist
[60] 246.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-246.dyn.MIT.EDU
[0] 247.34.189.18.in-addr.arpa.: domain name does not exist
[60] 248.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-248.dyn.MIT.EDU
[60] 249.34.189.18.in-addr.arpa. domain name pointer dhcp-18-189-34-249.dyn.MIT.EDU
[0] 250.34.189.18.in-addr.arpa.: domain name does not exist
[0] 251.34.189.18.in-addr.arpa.: domain name does not exist
[0] 252.34.189.18.in-addr.arpa.: domain name does not exist
[0] 253.34.189.18.in-addr.arpa.: domain name does not exist
[0] 254.34.189.18.in-addr.arpa.: domain name does not exist
[0] 255.34.189.18.in-addr.arpa.: domain name does not exist