[0] 0.35.189.18.in-addr.arpa.: domain name does not exist
[0] 1.35.189.18.in-addr.arpa.: domain name does not exist
[0] 2.35.189.18.in-addr.arpa.: domain name does not exist
[0] 3.35.189.18.in-addr.arpa.: domain name does not exist
[0] 4.35.189.18.in-addr.arpa.: domain name does not exist
[60] 5.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-5.dyn.MIT.EDU
[0] 6.35.189.18.in-addr.arpa.: domain name does not exist
[60] 7.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-7.dyn.MIT.EDU
[60] 8.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-8.dyn.MIT.EDU
[0] 9.35.189.18.in-addr.arpa.: domain name does not exist
[60] 10.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-10.dyn.MIT.EDU
[60] 11.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-11.dyn.MIT.EDU
[60] 12.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-12.dyn.MIT.EDU
[0] 13.35.189.18.in-addr.arpa.: domain name does not exist
[60] 14.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-14.dyn.MIT.EDU
[0] 15.35.189.18.in-addr.arpa.: domain name does not exist
[0] 16.35.189.18.in-addr.arpa.: domain name does not exist
[60] 17.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-17.dyn.MIT.EDU
[60] 18.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-18.dyn.MIT.EDU
[0] 19.35.189.18.in-addr.arpa.: domain name does not exist
[60] 20.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-20.dyn.MIT.EDU
[60] 21.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-21.dyn.MIT.EDU
[0] 22.35.189.18.in-addr.arpa.: domain name does not exist
[60] 23.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-23.dyn.MIT.EDU
[60] 24.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-24.dyn.MIT.EDU
[0] 25.35.189.18.in-addr.arpa.: domain name does not exist
[60] 26.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-26.dyn.MIT.EDU
[60] 27.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-27.dyn.MIT.EDU
[60] 28.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-28.dyn.MIT.EDU
[0] 29.35.189.18.in-addr.arpa.: domain name does not exist
[60] 30.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-30.dyn.MIT.EDU
[60] 31.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-31.dyn.MIT.EDU
[0] 32.35.189.18.in-addr.arpa.: domain name does not exist
[60] 33.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-33.dyn.MIT.EDU
[0] 34.35.189.18.in-addr.arpa.: domain name does not exist
[0] 35.35.189.18.in-addr.arpa.: domain name does not exist
[0] 36.35.189.18.in-addr.arpa.: domain name does not exist
[0] 37.35.189.18.in-addr.arpa.: domain name does not exist
[60] 38.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-38.dyn.MIT.EDU
[0] 39.35.189.18.in-addr.arpa.: domain name does not exist
[60] 40.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-40.dyn.MIT.EDU
[60] 41.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-41.dyn.MIT.EDU
[0] 42.35.189.18.in-addr.arpa.: domain name does not exist
[0] 43.35.189.18.in-addr.arpa.: domain name does not exist
[0] 44.35.189.18.in-addr.arpa.: domain name does not exist
[0] 45.35.189.18.in-addr.arpa.: domain name does not exist
[60] 46.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-46.dyn.MIT.EDU
[0] 47.35.189.18.in-addr.arpa.: domain name does not exist
[0] 48.35.189.18.in-addr.arpa.: domain name does not exist
[60] 49.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-49.dyn.MIT.EDU
[60] 50.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-50.dyn.MIT.EDU
[60] 51.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-51.dyn.MIT.EDU
[0] 52.35.189.18.in-addr.arpa.: domain name does not exist
[0] 53.35.189.18.in-addr.arpa.: domain name does not exist
[60] 54.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-54.dyn.MIT.EDU
[0] 55.35.189.18.in-addr.arpa.: domain name does not exist
[60] 56.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-56.dyn.MIT.EDU
[0] 57.35.189.18.in-addr.arpa.: domain name does not exist
[60] 58.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-58.dyn.MIT.EDU
[0] 59.35.189.18.in-addr.arpa.: domain name does not exist
[0] 60.35.189.18.in-addr.arpa.: domain name does not exist
[60] 61.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-61.dyn.MIT.EDU
[60] 62.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-62.dyn.MIT.EDU
[60] 63.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-63.dyn.MIT.EDU
[60] 64.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-64.dyn.MIT.EDU
[0] 65.35.189.18.in-addr.arpa.: domain name does not exist
[0] 66.35.189.18.in-addr.arpa.: domain name does not exist
[60] 67.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-67.dyn.MIT.EDU
[60] 68.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-68.dyn.MIT.EDU
[60] 69.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-69.dyn.MIT.EDU
[0] 70.35.189.18.in-addr.arpa.: domain name does not exist
[0] 71.35.189.18.in-addr.arpa.: domain name does not exist
[0] 72.35.189.18.in-addr.arpa.: domain name does not exist
[60] 73.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-73.dyn.MIT.EDU
[60] 74.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-74.dyn.MIT.EDU
[60] 75.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-75.dyn.MIT.EDU
[60] 76.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-76.dyn.MIT.EDU
[60] 77.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-77.dyn.MIT.EDU
[60] 78.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-78.dyn.MIT.EDU
[0] 79.35.189.18.in-addr.arpa.: domain name does not exist
[60] 80.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-80.dyn.MIT.EDU
[60] 81.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-81.dyn.MIT.EDU
[0] 82.35.189.18.in-addr.arpa.: domain name does not exist
[0] 83.35.189.18.in-addr.arpa.: domain name does not exist
[0] 84.35.189.18.in-addr.arpa.: domain name does not exist
[60] 85.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-85.dyn.MIT.EDU
[60] 86.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-86.dyn.MIT.EDU
[0] 87.35.189.18.in-addr.arpa.: domain name does not exist
[60] 88.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-88.dyn.MIT.EDU
[60] 89.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-89.dyn.MIT.EDU
[0] 90.35.189.18.in-addr.arpa.: domain name does not exist
[60] 91.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-91.dyn.MIT.EDU
[60] 92.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-92.dyn.MIT.EDU
[60] 93.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-93.dyn.MIT.EDU
[60] 94.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-94.dyn.MIT.EDU
[0] 95.35.189.18.in-addr.arpa.: domain name does not exist
[60] 96.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-96.dyn.MIT.EDU
[0] 97.35.189.18.in-addr.arpa.: domain name does not exist
[60] 98.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-98.dyn.MIT.EDU
[60] 99.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-99.dyn.MIT.EDU
[0] 100.35.189.18.in-addr.arpa.: domain name does not exist
[60] 101.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-101.dyn.MIT.EDU
[60] 102.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-102.dyn.MIT.EDU
[60] 103.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-103.dyn.MIT.EDU
[0] 104.35.189.18.in-addr.arpa.: domain name does not exist
[60] 105.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-105.dyn.MIT.EDU
[60] 106.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-106.dyn.MIT.EDU
[60] 107.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-107.dyn.MIT.EDU
[0] 108.35.189.18.in-addr.arpa.: domain name does not exist
[60] 109.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-109.dyn.MIT.EDU
[0] 110.35.189.18.in-addr.arpa.: domain name does not exist
[0] 111.35.189.18.in-addr.arpa.: domain name does not exist
[60] 112.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-112.dyn.MIT.EDU
[60] 113.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-113.dyn.MIT.EDU
[60] 114.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-114.dyn.MIT.EDU
[0] 115.35.189.18.in-addr.arpa.: domain name does not exist
[60] 116.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-116.dyn.MIT.EDU
[60] 117.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-117.dyn.MIT.EDU
[0] 118.35.189.18.in-addr.arpa.: domain name does not exist
[60] 119.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-119.dyn.MIT.EDU
[0] 120.35.189.18.in-addr.arpa.: domain name does not exist
[60] 121.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-121.dyn.MIT.EDU
[0] 122.35.189.18.in-addr.arpa.: domain name does not exist
[60] 123.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-123.dyn.MIT.EDU
[60] 124.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-124.dyn.MIT.EDU
[0] 125.35.189.18.in-addr.arpa.: domain name does not exist
[0] 126.35.189.18.in-addr.arpa.: domain name does not exist
[0] 127.35.189.18.in-addr.arpa.: domain name does not exist
[60] 128.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-128.dyn.MIT.EDU
[60] 129.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-129.dyn.MIT.EDU
[0] 130.35.189.18.in-addr.arpa.: domain name does not exist
[60] 131.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-131.dyn.MIT.EDU
[60] 132.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-132.dyn.MIT.EDU
[0] 133.35.189.18.in-addr.arpa.: domain name does not exist
[60] 134.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-134.dyn.MIT.EDU
[60] 135.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-135.dyn.MIT.EDU
[0] 136.35.189.18.in-addr.arpa.: domain name does not exist
[60] 137.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-137.dyn.MIT.EDU
[60] 138.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-138.dyn.MIT.EDU
[0] 139.35.189.18.in-addr.arpa.: domain name does not exist
[0] 140.35.189.18.in-addr.arpa.: domain name does not exist
[0] 141.35.189.18.in-addr.arpa.: domain name does not exist
[60] 142.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-142.dyn.MIT.EDU
[0] 143.35.189.18.in-addr.arpa.: domain name does not exist
[60] 144.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-144.dyn.MIT.EDU
[60] 145.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-145.dyn.MIT.EDU
[60] 146.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-146.dyn.MIT.EDU
[60] 147.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-147.dyn.MIT.EDU
[60] 148.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-148.dyn.MIT.EDU
[60] 149.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-149.dyn.MIT.EDU
[60] 150.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-150.dyn.MIT.EDU
[60] 151.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-151.dyn.MIT.EDU
[0] 152.35.189.18.in-addr.arpa.: domain name does not exist
[0] 153.35.189.18.in-addr.arpa.: domain name does not exist
[60] 154.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-154.dyn.MIT.EDU
[60] 155.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-155.dyn.MIT.EDU
[60] 156.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-156.dyn.MIT.EDU
[0] 157.35.189.18.in-addr.arpa.: domain name does not exist
[0] 158.35.189.18.in-addr.arpa.: domain name does not exist
[60] 159.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-159.dyn.MIT.EDU
[60] 160.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-160.dyn.MIT.EDU
[60] 161.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-161.dyn.MIT.EDU
[60] 162.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-162.dyn.MIT.EDU
[0] 163.35.189.18.in-addr.arpa.: domain name does not exist
[0] 164.35.189.18.in-addr.arpa.: domain name does not exist
[60] 165.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-165.dyn.MIT.EDU
[0] 166.35.189.18.in-addr.arpa.: domain name does not exist
[60] 167.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-167.dyn.MIT.EDU
[0] 168.35.189.18.in-addr.arpa.: domain name does not exist
[0] 169.35.189.18.in-addr.arpa.: domain name does not exist
[60] 170.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-170.dyn.MIT.EDU
[60] 171.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-171.dyn.MIT.EDU
[0] 172.35.189.18.in-addr.arpa.: domain name does not exist
[0] 173.35.189.18.in-addr.arpa.: domain name does not exist
[60] 174.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-174.dyn.MIT.EDU
[60] 175.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-175.dyn.MIT.EDU
[0] 176.35.189.18.in-addr.arpa.: domain name does not exist
[0] 177.35.189.18.in-addr.arpa.: domain name does not exist
[60] 178.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-178.dyn.MIT.EDU
[0] 179.35.189.18.in-addr.arpa.: domain name does not exist
[0] 180.35.189.18.in-addr.arpa.: domain name does not exist
[0] 181.35.189.18.in-addr.arpa.: domain name does not exist
[0] 182.35.189.18.in-addr.arpa.: domain name does not exist
[0] 183.35.189.18.in-addr.arpa.: domain name does not exist
[60] 184.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-184.dyn.MIT.EDU
[60] 185.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-185.dyn.MIT.EDU
[60] 186.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-186.dyn.MIT.EDU
[60] 187.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-187.dyn.MIT.EDU
[60] 188.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-188.dyn.MIT.EDU
[0] 189.35.189.18.in-addr.arpa.: domain name does not exist
[0] 190.35.189.18.in-addr.arpa.: domain name does not exist
[60] 191.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-191.dyn.MIT.EDU
[60] 192.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-192.dyn.MIT.EDU
[60] 193.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-193.dyn.MIT.EDU
[60] 194.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-194.dyn.MIT.EDU
[60] 195.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-195.dyn.MIT.EDU
[0] 196.35.189.18.in-addr.arpa.: domain name does not exist
[0] 197.35.189.18.in-addr.arpa.: domain name does not exist
[60] 198.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-198.dyn.MIT.EDU
[0] 199.35.189.18.in-addr.arpa.: domain name does not exist
[60] 200.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-200.dyn.MIT.EDU
[0] 201.35.189.18.in-addr.arpa.: domain name does not exist
[60] 202.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-202.dyn.MIT.EDU
[60] 203.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-203.dyn.MIT.EDU
[60] 204.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-204.dyn.MIT.EDU
[0] 205.35.189.18.in-addr.arpa.: domain name does not exist
[0] 206.35.189.18.in-addr.arpa.: domain name does not exist
[0] 207.35.189.18.in-addr.arpa.: domain name does not exist
[60] 208.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-208.dyn.MIT.EDU
[60] 209.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-209.dyn.MIT.EDU
[0] 210.35.189.18.in-addr.arpa.: domain name does not exist
[0] 211.35.189.18.in-addr.arpa.: domain name does not exist
[0] 212.35.189.18.in-addr.arpa.: domain name does not exist
[60] 213.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-213.dyn.MIT.EDU
[60] 214.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-214.dyn.MIT.EDU
[0] 215.35.189.18.in-addr.arpa.: domain name does not exist
[60] 216.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-216.dyn.MIT.EDU
[0] 217.35.189.18.in-addr.arpa.: domain name does not exist
[0] 218.35.189.18.in-addr.arpa.: domain name does not exist
[0] 219.35.189.18.in-addr.arpa.: domain name does not exist
[60] 220.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-220.dyn.MIT.EDU
[0] 221.35.189.18.in-addr.arpa.: domain name does not exist
[0] 222.35.189.18.in-addr.arpa.: domain name does not exist
[60] 223.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-223.dyn.MIT.EDU
[0] 224.35.189.18.in-addr.arpa.: domain name does not exist
[0] 225.35.189.18.in-addr.arpa.: domain name does not exist
[0] 226.35.189.18.in-addr.arpa.: domain name does not exist
[0] 227.35.189.18.in-addr.arpa.: domain name does not exist
[0] 228.35.189.18.in-addr.arpa.: domain name does not exist
[0] 229.35.189.18.in-addr.arpa.: domain name does not exist
[0] 230.35.189.18.in-addr.arpa.: domain name does not exist
[60] 231.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-231.dyn.MIT.EDU
[60] 232.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-232.dyn.MIT.EDU
[0] 233.35.189.18.in-addr.arpa.: domain name does not exist
[60] 234.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-234.dyn.MIT.EDU
[60] 235.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-235.dyn.MIT.EDU
[60] 236.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-236.dyn.MIT.EDU
[0] 237.35.189.18.in-addr.arpa.: domain name does not exist
[60] 238.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-238.dyn.MIT.EDU
[0] 239.35.189.18.in-addr.arpa.: domain name does not exist
[0] 240.35.189.18.in-addr.arpa.: domain name does not exist
[60] 241.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-241.dyn.MIT.EDU
[0] 242.35.189.18.in-addr.arpa.: domain name does not exist
[0] 243.35.189.18.in-addr.arpa.: domain name does not exist
[0] 244.35.189.18.in-addr.arpa.: domain name does not exist
[60] 245.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-245.dyn.MIT.EDU
[60] 246.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-246.dyn.MIT.EDU
[0] 247.35.189.18.in-addr.arpa.: domain name does not exist
[0] 248.35.189.18.in-addr.arpa.: domain name does not exist
[0] 249.35.189.18.in-addr.arpa.: domain name does not exist
[60] 250.35.189.18.in-addr.arpa. domain name pointer dhcp-18-189-35-250.dyn.MIT.EDU
[0] 251.35.189.18.in-addr.arpa.: domain name does not exist
[0] 252.35.189.18.in-addr.arpa.: domain name does not exist
[0] 253.35.189.18.in-addr.arpa.: domain name does not exist
[0] 254.35.189.18.in-addr.arpa.: domain name does not exist
[0] 255.35.189.18.in-addr.arpa.: domain name does not exist