[0] 0.14.189.18.in-addr.arpa.: domain name does not exist
[0] 1.14.189.18.in-addr.arpa.: domain name does not exist
[0] 2.14.189.18.in-addr.arpa.: domain name does not exist
[0] 3.14.189.18.in-addr.arpa.: domain name does not exist
[0] 4.14.189.18.in-addr.arpa.: domain name does not exist
[60] 5.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-5.dyn.mit.edu
[0] 6.14.189.18.in-addr.arpa.: domain name does not exist
[60] 7.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-7.dyn.mit.edu
[60] 8.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-8.dyn.mit.edu
[0] 9.14.189.18.in-addr.arpa.: domain name does not exist
[0] 10.14.189.18.in-addr.arpa.: domain name does not exist
[60] 11.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-11.dyn.mit.edu
[60] 12.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-12.dyn.mit.edu
[60] 13.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-13.dyn.mit.edu
[60] 14.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-14.dyn.mit.edu
[60] 15.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-15.dyn.mit.edu
[0] 16.14.189.18.in-addr.arpa.: domain name does not exist
[60] 17.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-17.dyn.mit.edu
[60] 18.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-18.dyn.mit.edu
[60] 19.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-19.dyn.mit.edu
[60] 20.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-20.dyn.mit.edu
[60] 21.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-21.dyn.mit.edu
[60] 22.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-22.dyn.mit.edu
[60] 23.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-23.dyn.mit.edu
[60] 24.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-24.dyn.mit.edu
[0] 25.14.189.18.in-addr.arpa.: domain name does not exist
[0] 26.14.189.18.in-addr.arpa.: domain name does not exist
[60] 27.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-27.dyn.mit.edu
[60] 28.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-28.dyn.mit.edu
[60] 29.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-29.dyn.mit.edu
[60] 30.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-30.dyn.mit.edu
[60] 31.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-31.dyn.mit.edu
[0] 32.14.189.18.in-addr.arpa.: domain name does not exist
[60] 33.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-33.dyn.mit.edu
[60] 34.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-34.dyn.mit.edu
[60] 35.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-35.dyn.mit.edu
[0] 36.14.189.18.in-addr.arpa.: domain name does not exist
[0] 37.14.189.18.in-addr.arpa.: domain name does not exist
[60] 38.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-38.dyn.mit.edu
[60] 39.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-39.dyn.mit.edu
[0] 40.14.189.18.in-addr.arpa.: domain name does not exist
[0] 41.14.189.18.in-addr.arpa.: domain name does not exist
[60] 42.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-42.dyn.mit.edu
[60] 43.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-43.dyn.mit.edu
[60] 44.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-44.dyn.mit.edu
[0] 45.14.189.18.in-addr.arpa.: domain name does not exist
[0] 46.14.189.18.in-addr.arpa.: domain name does not exist
[0] 47.14.189.18.in-addr.arpa.: domain name does not exist
[60] 48.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-48.dyn.mit.edu
[0] 49.14.189.18.in-addr.arpa.: domain name does not exist
[60] 50.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-50.dyn.mit.edu
[0] 51.14.189.18.in-addr.arpa.: domain name does not exist
[60] 52.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-52.dyn.mit.edu
[60] 53.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-53.dyn.mit.edu
[60] 54.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-54.dyn.mit.edu
[60] 55.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-55.dyn.mit.edu
[0] 56.14.189.18.in-addr.arpa.: domain name does not exist
[60] 57.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-57.dyn.mit.edu
[60] 58.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-58.dyn.mit.edu
[60] 59.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-59.dyn.mit.edu
[0] 60.14.189.18.in-addr.arpa.: domain name does not exist
[60] 61.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-61.dyn.mit.edu
[60] 62.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-62.dyn.mit.edu
[60] 63.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-63.dyn.mit.edu
[60] 64.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-64.dyn.mit.edu
[60] 65.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-65.dyn.mit.edu
[60] 66.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-66.dyn.mit.edu
[60] 67.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-67.dyn.mit.edu
[0] 68.14.189.18.in-addr.arpa.: domain name does not exist
[60] 69.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-69.dyn.mit.edu
[60] 70.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-70.dyn.mit.edu
[60] 71.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-71.dyn.mit.edu
[0] 72.14.189.18.in-addr.arpa.: domain name does not exist
[60] 73.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-73.dyn.mit.edu
[0] 74.14.189.18.in-addr.arpa.: domain name does not exist
[60] 75.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-75.dyn.mit.edu
[60] 76.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-76.dyn.mit.edu
[60] 77.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-77.dyn.mit.edu
[0] 78.14.189.18.in-addr.arpa.: domain name does not exist
[0] 79.14.189.18.in-addr.arpa.: domain name does not exist
[60] 80.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-80.dyn.mit.edu
[0] 81.14.189.18.in-addr.arpa.: domain name does not exist
[0] 82.14.189.18.in-addr.arpa.: domain name does not exist
[60] 83.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-83.dyn.mit.edu
[60] 84.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-84.dyn.mit.edu
[60] 85.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-85.dyn.mit.edu
[60] 86.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-86.dyn.mit.edu
[0] 87.14.189.18.in-addr.arpa.: domain name does not exist
[60] 88.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-88.dyn.mit.edu
[60] 89.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-89.dyn.mit.edu
[60] 90.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-90.dyn.mit.edu
[0] 91.14.189.18.in-addr.arpa.: domain name does not exist
[60] 92.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-92.dyn.mit.edu
[0] 93.14.189.18.in-addr.arpa.: domain name does not exist
[60] 94.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-94.dyn.mit.edu
[60] 95.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-95.dyn.mit.edu
[0] 96.14.189.18.in-addr.arpa.: domain name does not exist
[60] 97.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-97.dyn.mit.edu
[0] 98.14.189.18.in-addr.arpa.: domain name does not exist
[60] 99.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-99.dyn.mit.edu
[0] 100.14.189.18.in-addr.arpa.: domain name does not exist
[60] 101.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-101.dyn.mit.edu
[60] 102.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-102.dyn.mit.edu
[0] 103.14.189.18.in-addr.arpa.: domain name does not exist
[60] 104.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-104.dyn.mit.edu
[60] 105.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-105.dyn.mit.edu
[60] 106.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-106.dyn.mit.edu
[0] 107.14.189.18.in-addr.arpa.: domain name does not exist
[60] 108.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-108.dyn.mit.edu
[60] 109.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-109.dyn.mit.edu
[60] 110.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-110.dyn.mit.edu
[0] 111.14.189.18.in-addr.arpa.: domain name does not exist
[0] 112.14.189.18.in-addr.arpa.: domain name does not exist
[0] 113.14.189.18.in-addr.arpa.: domain name does not exist
[0] 114.14.189.18.in-addr.arpa.: domain name does not exist
[60] 115.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-115.dyn.mit.edu
[60] 116.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-116.dyn.mit.edu
[0] 117.14.189.18.in-addr.arpa.: domain name does not exist
[0] 118.14.189.18.in-addr.arpa.: domain name does not exist
[0] 119.14.189.18.in-addr.arpa.: domain name does not exist
[0] 120.14.189.18.in-addr.arpa.: domain name does not exist
[60] 121.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-121.dyn.mit.edu
[60] 122.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-122.dyn.mit.edu
[60] 123.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-123.dyn.mit.edu
[60] 124.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-124.dyn.mit.edu
[60] 125.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-125.dyn.mit.edu
[60] 126.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-126.dyn.mit.edu
[0] 127.14.189.18.in-addr.arpa.: domain name does not exist
[0] 128.14.189.18.in-addr.arpa.: domain name does not exist
[60] 129.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-129.dyn.mit.edu
[60] 130.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-130.dyn.mit.edu
[60] 131.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-131.dyn.mit.edu
[0] 132.14.189.18.in-addr.arpa.: domain name does not exist
[0] 133.14.189.18.in-addr.arpa.: domain name does not exist
[0] 134.14.189.18.in-addr.arpa.: domain name does not exist
[60] 135.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-135.dyn.mit.edu
[60] 136.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-136.dyn.mit.edu
[60] 137.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-137.dyn.mit.edu
[60] 138.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-138.dyn.mit.edu
[0] 139.14.189.18.in-addr.arpa.: domain name does not exist
[60] 140.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-140.dyn.mit.edu
[60] 141.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-141.dyn.mit.edu
[60] 142.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-142.dyn.mit.edu
[60] 143.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-143.dyn.mit.edu
[60] 144.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-144.dyn.mit.edu
[60] 145.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-145.dyn.mit.edu
[0] 146.14.189.18.in-addr.arpa.: domain name does not exist
[60] 147.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-147.dyn.mit.edu
[60] 148.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-148.dyn.mit.edu
[60] 149.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-149.dyn.mit.edu
[60] 150.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-150.dyn.mit.edu
[60] 151.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-151.dyn.mit.edu
[0] 152.14.189.18.in-addr.arpa.: domain name does not exist
[60] 153.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-153.dyn.mit.edu
[0] 154.14.189.18.in-addr.arpa.: domain name does not exist
[60] 155.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-155.dyn.mit.edu
[0] 156.14.189.18.in-addr.arpa.: domain name does not exist
[60] 157.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-157.dyn.mit.edu
[60] 158.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-158.dyn.mit.edu
[0] 159.14.189.18.in-addr.arpa.: domain name does not exist
[0] 160.14.189.18.in-addr.arpa.: domain name does not exist
[0] 161.14.189.18.in-addr.arpa.: domain name does not exist
[60] 162.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-162.dyn.mit.edu
[60] 163.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-163.dyn.mit.edu
[60] 164.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-164.dyn.mit.edu
[60] 165.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-165.dyn.mit.edu
[60] 166.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-166.dyn.mit.edu
[60] 167.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-167.dyn.mit.edu
[0] 168.14.189.18.in-addr.arpa.: domain name does not exist
[0] 169.14.189.18.in-addr.arpa.: domain name does not exist
[60] 170.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-170.dyn.mit.edu
[0] 171.14.189.18.in-addr.arpa.: domain name does not exist
[60] 172.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-172.dyn.mit.edu
[0] 173.14.189.18.in-addr.arpa.: domain name does not exist
[60] 174.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-174.dyn.mit.edu
[0] 175.14.189.18.in-addr.arpa.: domain name does not exist
[60] 176.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-176.dyn.mit.edu
[60] 177.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-177.dyn.mit.edu
[60] 178.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-178.dyn.mit.edu
[0] 179.14.189.18.in-addr.arpa.: domain name does not exist
[60] 180.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-180.dyn.mit.edu
[60] 181.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-181.dyn.mit.edu
[0] 182.14.189.18.in-addr.arpa.: domain name does not exist
[60] 183.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-183.dyn.mit.edu
[60] 184.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-184.dyn.mit.edu
[60] 185.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-185.dyn.mit.edu
[60] 186.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-186.dyn.mit.edu
[60] 187.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-187.dyn.mit.edu
[60] 188.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-188.dyn.mit.edu
[60] 189.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-189.dyn.mit.edu
[60] 190.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-190.dyn.mit.edu
[0] 191.14.189.18.in-addr.arpa.: domain name does not exist
[60] 192.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-192.dyn.mit.edu
[0] 193.14.189.18.in-addr.arpa.: domain name does not exist
[60] 194.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-194.dyn.mit.edu
[0] 195.14.189.18.in-addr.arpa.: domain name does not exist
[60] 196.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-196.dyn.mit.edu
[60] 197.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-197.dyn.mit.edu
[60] 198.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-198.dyn.mit.edu
[60] 199.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-199.dyn.mit.edu
[0] 200.14.189.18.in-addr.arpa.: domain name does not exist
[0] 201.14.189.18.in-addr.arpa.: domain name does not exist
[60] 202.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-202.dyn.mit.edu
[0] 203.14.189.18.in-addr.arpa.: domain name does not exist
[60] 204.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-204.dyn.mit.edu
[0] 205.14.189.18.in-addr.arpa.: domain name does not exist
[60] 206.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-206.dyn.mit.edu
[60] 207.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-207.dyn.mit.edu
[0] 208.14.189.18.in-addr.arpa.: domain name does not exist
[60] 209.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-209.dyn.mit.edu
[60] 210.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-210.dyn.mit.edu
[0] 211.14.189.18.in-addr.arpa.: domain name does not exist
[60] 212.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-212.dyn.mit.edu
[0] 213.14.189.18.in-addr.arpa.: domain name does not exist
[0] 214.14.189.18.in-addr.arpa.: domain name does not exist
[0] 215.14.189.18.in-addr.arpa.: domain name does not exist
[60] 216.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-216.dyn.mit.edu
[60] 217.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-217.dyn.mit.edu
[60] 218.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-218.dyn.mit.edu
[0] 219.14.189.18.in-addr.arpa.: domain name does not exist
[0] 220.14.189.18.in-addr.arpa.: domain name does not exist
[60] 221.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-221.dyn.mit.edu
[60] 222.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-222.dyn.mit.edu
[60] 223.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-223.dyn.mit.edu
[60] 224.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-224.dyn.mit.edu
[60] 225.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-225.dyn.mit.edu
[60] 226.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-226.dyn.mit.edu
[0] 227.14.189.18.in-addr.arpa.: domain name does not exist
[60] 228.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-228.dyn.mit.edu
[60] 229.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-229.dyn.mit.edu
[0] 230.14.189.18.in-addr.arpa.: domain name does not exist
[60] 231.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-231.dyn.mit.edu
[60] 232.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-232.dyn.mit.edu
[60] 233.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-233.dyn.mit.edu
[0] 234.14.189.18.in-addr.arpa.: domain name does not exist
[60] 235.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-235.dyn.mit.edu
[0] 236.14.189.18.in-addr.arpa.: domain name does not exist
[60] 237.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-237.dyn.mit.edu
[60] 238.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-238.dyn.mit.edu
[60] 239.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-239.dyn.mit.edu
[0] 240.14.189.18.in-addr.arpa.: domain name does not exist
[60] 241.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-241.dyn.mit.edu
[60] 242.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-242.dyn.mit.edu
[60] 243.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-243.dyn.mit.edu
[60] 244.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-244.dyn.mit.edu
[0] 245.14.189.18.in-addr.arpa.: domain name does not exist
[60] 246.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-246.dyn.mit.edu
[60] 247.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-247.dyn.mit.edu
[60] 248.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-248.dyn.mit.edu
[60] 249.14.189.18.in-addr.arpa. domain name pointer dhcp-18-189-14-249.dyn.mit.edu
[0] 250.14.189.18.in-addr.arpa.: domain name does not exist
[0] 251.14.189.18.in-addr.arpa.: domain name does not exist
[0] 252.14.189.18.in-addr.arpa.: domain name does not exist
[0] 253.14.189.18.in-addr.arpa.: domain name does not exist
[0] 254.14.189.18.in-addr.arpa.: domain name does not exist
[0] 255.14.189.18.in-addr.arpa.: domain name does not exist