[0] 0.106.189.18.in-addr.arpa.: domain name does not exist
[0] 1.106.189.18.in-addr.arpa.: domain name does not exist
[0] 2.106.189.18.in-addr.arpa.: domain name does not exist
[0] 3.106.189.18.in-addr.arpa.: domain name does not exist
[0] 4.106.189.18.in-addr.arpa.: domain name does not exist
[0] 5.106.189.18.in-addr.arpa.: domain name does not exist
[60] 6.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-6.dyn.mit.edu
[60] 7.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-7.dyn.mit.edu
[0] 8.106.189.18.in-addr.arpa.: domain name does not exist
[0] 9.106.189.18.in-addr.arpa.: domain name does not exist
[0] 10.106.189.18.in-addr.arpa.: domain name does not exist
[60] 11.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-11.dyn.mit.edu
[0] 12.106.189.18.in-addr.arpa.: domain name does not exist
[0] 13.106.189.18.in-addr.arpa.: domain name does not exist
[60] 14.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-14.dyn.mit.edu
[0] 15.106.189.18.in-addr.arpa.: domain name does not exist
[0] 16.106.189.18.in-addr.arpa.: domain name does not exist
[60] 17.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-17.dyn.mit.edu
[60] 18.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-18.dyn.mit.edu
[60] 19.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-19.dyn.mit.edu
[60] 20.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-20.dyn.mit.edu
[60] 21.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-21.dyn.mit.edu
[60] 22.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-22.dyn.mit.edu
[60] 23.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-23.dyn.mit.edu
[60] 24.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-24.dyn.mit.edu
[60] 25.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-25.dyn.mit.edu
[60] 26.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-26.dyn.mit.edu
[60] 27.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-27.dyn.mit.edu
[60] 28.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-28.dyn.mit.edu
[60] 29.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-29.dyn.mit.edu
[0] 30.106.189.18.in-addr.arpa.: domain name does not exist
[60] 31.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-31.dyn.mit.edu
[0] 32.106.189.18.in-addr.arpa.: domain name does not exist
[60] 33.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-33.dyn.mit.edu
[0] 34.106.189.18.in-addr.arpa.: domain name does not exist
[60] 35.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-35.dyn.mit.edu
[0] 36.106.189.18.in-addr.arpa.: domain name does not exist
[0] 37.106.189.18.in-addr.arpa.: domain name does not exist
[0] 38.106.189.18.in-addr.arpa.: domain name does not exist
[60] 39.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-39.dyn.mit.edu
[0] 40.106.189.18.in-addr.arpa.: domain name does not exist
[60] 41.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-41.dyn.mit.edu
[0] 42.106.189.18.in-addr.arpa.: domain name does not exist
[60] 43.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-43.dyn.mit.edu
[60] 44.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-44.dyn.mit.edu
[0] 45.106.189.18.in-addr.arpa.: domain name does not exist
[60] 46.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-46.dyn.mit.edu
[0] 47.106.189.18.in-addr.arpa.: domain name does not exist
[60] 48.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-48.dyn.mit.edu
[60] 49.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-49.dyn.mit.edu
[0] 50.106.189.18.in-addr.arpa.: domain name does not exist
[60] 51.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-51.dyn.mit.edu
[0] 52.106.189.18.in-addr.arpa.: domain name does not exist
[60] 53.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-53.dyn.mit.edu
[60] 54.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-54.dyn.mit.edu
[60] 55.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-55.dyn.mit.edu
[60] 56.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-56.dyn.mit.edu
[60] 57.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-57.dyn.mit.edu
[60] 58.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-58.dyn.mit.edu
[60] 59.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-59.dyn.mit.edu
[60] 60.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-60.dyn.mit.edu
[60] 61.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-61.dyn.mit.edu
[0] 62.106.189.18.in-addr.arpa.: domain name does not exist
[0] 63.106.189.18.in-addr.arpa.: domain name does not exist
[60] 64.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-64.dyn.mit.edu
[0] 65.106.189.18.in-addr.arpa.: domain name does not exist
[60] 66.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-66.dyn.mit.edu
[60] 67.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-67.dyn.mit.edu
[0] 68.106.189.18.in-addr.arpa.: domain name does not exist
[0] 69.106.189.18.in-addr.arpa.: domain name does not exist
[0] 70.106.189.18.in-addr.arpa.: domain name does not exist
[0] 71.106.189.18.in-addr.arpa.: domain name does not exist
[60] 72.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-72.dyn.mit.edu
[60] 73.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-73.dyn.mit.edu
[0] 74.106.189.18.in-addr.arpa.: domain name does not exist
[60] 75.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-75.dyn.mit.edu
[0] 76.106.189.18.in-addr.arpa.: domain name does not exist
[60] 77.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-77.dyn.mit.edu
[60] 78.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-78.dyn.mit.edu
[60] 79.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-79.dyn.mit.edu
[0] 80.106.189.18.in-addr.arpa.: domain name does not exist
[60] 81.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-81.dyn.mit.edu
[60] 82.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-82.dyn.mit.edu
[60] 83.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-83.dyn.mit.edu
[60] 84.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-84.dyn.mit.edu
[60] 85.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-85.dyn.mit.edu
[0] 86.106.189.18.in-addr.arpa.: domain name does not exist
[0] 87.106.189.18.in-addr.arpa.: domain name does not exist
[60] 88.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-88.dyn.mit.edu
[0] 89.106.189.18.in-addr.arpa.: domain name does not exist
[60] 90.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-90.dyn.mit.edu
[60] 91.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-91.dyn.mit.edu
[0] 92.106.189.18.in-addr.arpa.: domain name does not exist
[60] 93.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-93.dyn.mit.edu
[60] 94.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-94.dyn.mit.edu
[60] 95.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-95.dyn.mit.edu
[60] 96.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-96.dyn.mit.edu
[0] 97.106.189.18.in-addr.arpa.: domain name does not exist
[60] 98.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-98.dyn.mit.edu
[60] 99.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-99.dyn.mit.edu
[0] 100.106.189.18.in-addr.arpa.: domain name does not exist
[60] 101.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-101.dyn.mit.edu
[60] 102.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-102.dyn.mit.edu
[60] 103.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-103.dyn.mit.edu
[60] 104.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-104.dyn.mit.edu
[60] 105.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-105.dyn.mit.edu
[60] 106.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-106.dyn.mit.edu
[60] 107.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-107.dyn.mit.edu
[60] 108.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-108.dyn.mit.edu
[60] 109.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-109.dyn.mit.edu
[0] 110.106.189.18.in-addr.arpa.: domain name does not exist
[60] 111.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-111.dyn.mit.edu
[0] 112.106.189.18.in-addr.arpa.: domain name does not exist
[60] 113.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-113.dyn.mit.edu
[60] 114.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-114.dyn.mit.edu
[60] 115.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-115.dyn.mit.edu
[0] 116.106.189.18.in-addr.arpa.: domain name does not exist
[60] 117.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-117.dyn.mit.edu
[60] 118.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-118.dyn.mit.edu
[60] 119.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-119.dyn.mit.edu
[0] 120.106.189.18.in-addr.arpa.: domain name does not exist
[0] 121.106.189.18.in-addr.arpa.: domain name does not exist
[60] 122.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-122.dyn.mit.edu
[60] 123.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-123.dyn.mit.edu
[0] 124.106.189.18.in-addr.arpa.: domain name does not exist
[60] 125.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-125.dyn.mit.edu
[60] 126.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-126.dyn.mit.edu
[60] 127.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-127.dyn.mit.edu
[60] 128.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-128.dyn.mit.edu
[60] 129.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-129.dyn.mit.edu
[60] 130.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-130.dyn.mit.edu
[0] 131.106.189.18.in-addr.arpa.: domain name does not exist
[60] 132.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-132.dyn.mit.edu
[0] 133.106.189.18.in-addr.arpa.: domain name does not exist
[60] 134.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-134.dyn.mit.edu
[0] 135.106.189.18.in-addr.arpa.: domain name does not exist
[60] 136.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-136.dyn.mit.edu
[0] 137.106.189.18.in-addr.arpa.: domain name does not exist
[0] 138.106.189.18.in-addr.arpa.: domain name does not exist
[0] 139.106.189.18.in-addr.arpa.: domain name does not exist
[0] 140.106.189.18.in-addr.arpa.: domain name does not exist
[60] 141.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-141.dyn.mit.edu
[60] 142.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-142.dyn.mit.edu
[0] 143.106.189.18.in-addr.arpa.: domain name does not exist
[60] 144.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-144.dyn.mit.edu
[60] 145.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-145.dyn.mit.edu
[0] 146.106.189.18.in-addr.arpa.: domain name does not exist
[0] 147.106.189.18.in-addr.arpa.: domain name does not exist
[60] 148.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-148.dyn.mit.edu
[60] 149.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-149.dyn.mit.edu
[0] 150.106.189.18.in-addr.arpa.: domain name does not exist
[60] 151.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-151.dyn.mit.edu
[0] 152.106.189.18.in-addr.arpa.: domain name does not exist
[60] 153.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-153.dyn.mit.edu
[60] 154.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-154.dyn.mit.edu
[60] 155.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-155.dyn.mit.edu
[60] 156.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-156.dyn.mit.edu
[60] 157.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-157.dyn.mit.edu
[0] 158.106.189.18.in-addr.arpa.: domain name does not exist
[60] 159.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-159.dyn.mit.edu
[60] 160.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-160.dyn.mit.edu
[60] 161.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-161.dyn.mit.edu
[0] 162.106.189.18.in-addr.arpa.: domain name does not exist
[0] 163.106.189.18.in-addr.arpa.: domain name does not exist
[60] 164.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-164.dyn.mit.edu
[60] 165.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-165.dyn.mit.edu
[0] 166.106.189.18.in-addr.arpa.: domain name does not exist
[60] 167.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-167.dyn.mit.edu
[60] 168.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-168.dyn.mit.edu
[60] 169.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-169.dyn.mit.edu
[60] 170.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-170.dyn.mit.edu
[0] 171.106.189.18.in-addr.arpa.: domain name does not exist
[0] 172.106.189.18.in-addr.arpa.: domain name does not exist
[60] 173.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-173.dyn.mit.edu
[60] 174.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-174.dyn.mit.edu
[0] 175.106.189.18.in-addr.arpa.: domain name does not exist
[60] 176.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-176.dyn.mit.edu
[60] 177.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-177.dyn.mit.edu
[0] 178.106.189.18.in-addr.arpa.: domain name does not exist
[60] 179.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-179.dyn.mit.edu
[0] 180.106.189.18.in-addr.arpa.: domain name does not exist
[0] 181.106.189.18.in-addr.arpa.: domain name does not exist
[0] 182.106.189.18.in-addr.arpa.: domain name does not exist
[60] 183.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-183.dyn.mit.edu
[60] 184.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-184.dyn.mit.edu
[60] 185.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-185.dyn.mit.edu
[60] 186.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-186.dyn.mit.edu
[0] 187.106.189.18.in-addr.arpa.: domain name does not exist
[0] 188.106.189.18.in-addr.arpa.: domain name does not exist
[60] 189.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-189.dyn.mit.edu
[0] 190.106.189.18.in-addr.arpa.: domain name does not exist
[0] 191.106.189.18.in-addr.arpa.: domain name does not exist
[60] 192.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-192.dyn.mit.edu
[60] 193.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-193.dyn.mit.edu
[0] 194.106.189.18.in-addr.arpa.: domain name does not exist
[60] 195.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-195.dyn.mit.edu
[60] 196.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-196.dyn.mit.edu
[0] 197.106.189.18.in-addr.arpa.: domain name does not exist
[0] 198.106.189.18.in-addr.arpa.: domain name does not exist
[0] 199.106.189.18.in-addr.arpa.: domain name does not exist
[60] 200.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-200.dyn.mit.edu
[60] 201.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-201.dyn.mit.edu
[0] 202.106.189.18.in-addr.arpa.: domain name does not exist
[60] 203.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-203.dyn.mit.edu
[0] 204.106.189.18.in-addr.arpa.: domain name does not exist
[0] 205.106.189.18.in-addr.arpa.: domain name does not exist
[0] 206.106.189.18.in-addr.arpa.: domain name does not exist
[60] 207.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-207.dyn.mit.edu
[60] 208.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-208.dyn.mit.edu
[60] 209.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-209.dyn.mit.edu
[60] 210.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-210.dyn.mit.edu
[60] 211.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-211.dyn.mit.edu
[0] 212.106.189.18.in-addr.arpa.: domain name does not exist
[60] 213.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-213.dyn.mit.edu
[60] 214.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-214.dyn.mit.edu
[60] 215.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-215.dyn.mit.edu
[60] 216.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-216.dyn.mit.edu
[0] 217.106.189.18.in-addr.arpa.: domain name does not exist
[0] 218.106.189.18.in-addr.arpa.: domain name does not exist
[0] 219.106.189.18.in-addr.arpa.: domain name does not exist
[60] 220.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-220.dyn.mit.edu
[0] 221.106.189.18.in-addr.arpa.: domain name does not exist
[60] 222.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-222.dyn.mit.edu
[60] 223.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-223.dyn.mit.edu
[0] 224.106.189.18.in-addr.arpa.: domain name does not exist
[60] 225.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-225.dyn.mit.edu
[60] 226.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-226.dyn.mit.edu
[0] 227.106.189.18.in-addr.arpa.: domain name does not exist
[60] 228.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-228.dyn.mit.edu
[60] 229.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-229.dyn.mit.edu
[0] 230.106.189.18.in-addr.arpa.: domain name does not exist
[60] 231.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-231.dyn.mit.edu
[60] 232.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-232.dyn.mit.edu
[0] 233.106.189.18.in-addr.arpa.: domain name does not exist
[0] 234.106.189.18.in-addr.arpa.: domain name does not exist
[0] 235.106.189.18.in-addr.arpa.: domain name does not exist
[0] 236.106.189.18.in-addr.arpa.: domain name does not exist
[60] 237.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-237.dyn.mit.edu
[60] 238.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-238.dyn.mit.edu
[0] 239.106.189.18.in-addr.arpa.: domain name does not exist
[60] 240.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-240.dyn.mit.edu
[0] 241.106.189.18.in-addr.arpa.: domain name does not exist
[0] 242.106.189.18.in-addr.arpa.: domain name does not exist
[0] 243.106.189.18.in-addr.arpa.: domain name does not exist
[60] 244.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-244.dyn.mit.edu
[60] 245.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-245.dyn.mit.edu
[0] 246.106.189.18.in-addr.arpa.: domain name does not exist
[60] 247.106.189.18.in-addr.arpa. domain name pointer dhcp-18-189-106-247.dyn.mit.edu
[0] 248.106.189.18.in-addr.arpa.: domain name does not exist
[0] 249.106.189.18.in-addr.arpa.: domain name does not exist
[0] 250.106.189.18.in-addr.arpa.: domain name does not exist
[0] 251.106.189.18.in-addr.arpa.: domain name does not exist
[0] 252.106.189.18.in-addr.arpa.: domain name does not exist
[0] 253.106.189.18.in-addr.arpa.: domain name does not exist
[0] 254.106.189.18.in-addr.arpa.: domain name does not exist
[0] 255.106.189.18.in-addr.arpa.: domain name does not exist