[0] 0.110.189.18.in-addr.arpa.: domain name does not exist
[0] 1.110.189.18.in-addr.arpa.: domain name does not exist
[0] 2.110.189.18.in-addr.arpa.: domain name does not exist
[0] 3.110.189.18.in-addr.arpa.: domain name does not exist
[0] 4.110.189.18.in-addr.arpa.: domain name does not exist
[60] 5.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-5.dyn.MIT.EDU
[60] 6.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-6.dyn.MIT.EDU
[60] 7.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-7.dyn.MIT.EDU
[0] 8.110.189.18.in-addr.arpa.: domain name does not exist
[0] 9.110.189.18.in-addr.arpa.: domain name does not exist
[60] 10.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-10.dyn.MIT.EDU
[0] 11.110.189.18.in-addr.arpa.: domain name does not exist
[0] 12.110.189.18.in-addr.arpa.: domain name does not exist
[60] 13.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-13.dyn.MIT.EDU
[0] 14.110.189.18.in-addr.arpa.: domain name does not exist
[60] 15.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-15.dyn.MIT.EDU
[0] 16.110.189.18.in-addr.arpa.: domain name does not exist
[60] 17.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-17.dyn.MIT.EDU
[0] 18.110.189.18.in-addr.arpa.: domain name does not exist
[0] 19.110.189.18.in-addr.arpa.: domain name does not exist
[0] 20.110.189.18.in-addr.arpa.: domain name does not exist
[60] 21.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-21.dyn.MIT.EDU
[60] 22.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-22.dyn.MIT.EDU
[60] 23.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-23.dyn.MIT.EDU
[0] 24.110.189.18.in-addr.arpa.: domain name does not exist
[0] 25.110.189.18.in-addr.arpa.: domain name does not exist
[0] 26.110.189.18.in-addr.arpa.: domain name does not exist
[60] 27.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-27.dyn.MIT.EDU
[60] 28.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-28.dyn.MIT.EDU
[60] 29.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-29.dyn.MIT.EDU
[60] 30.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-30.dyn.MIT.EDU
[60] 31.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-31.dyn.MIT.EDU
[60] 32.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-32.dyn.MIT.EDU
[60] 33.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-33.dyn.MIT.EDU
[0] 34.110.189.18.in-addr.arpa.: domain name does not exist
[0] 35.110.189.18.in-addr.arpa.: domain name does not exist
[0] 36.110.189.18.in-addr.arpa.: domain name does not exist
[60] 37.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-37.dyn.MIT.EDU
[0] 38.110.189.18.in-addr.arpa.: domain name does not exist
[60] 39.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-39.dyn.MIT.EDU
[0] 40.110.189.18.in-addr.arpa.: domain name does not exist
[60] 41.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-41.dyn.MIT.EDU
[0] 42.110.189.18.in-addr.arpa.: domain name does not exist
[60] 43.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-43.dyn.MIT.EDU
[60] 44.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-44.dyn.MIT.EDU
[0] 45.110.189.18.in-addr.arpa.: domain name does not exist
[60] 46.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-46.dyn.MIT.EDU
[60] 47.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-47.dyn.MIT.EDU
[60] 48.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-48.dyn.MIT.EDU
[60] 49.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-49.dyn.MIT.EDU
[0] 50.110.189.18.in-addr.arpa.: domain name does not exist
[0] 51.110.189.18.in-addr.arpa.: domain name does not exist
[60] 52.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-52.dyn.MIT.EDU
[60] 53.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-53.dyn.MIT.EDU
[0] 54.110.189.18.in-addr.arpa.: domain name does not exist
[60] 55.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-55.dyn.MIT.EDU
[0] 56.110.189.18.in-addr.arpa.: domain name does not exist
[60] 57.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-57.dyn.MIT.EDU
[0] 58.110.189.18.in-addr.arpa.: domain name does not exist
[60] 59.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-59.dyn.MIT.EDU
[60] 60.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-60.dyn.MIT.EDU
[0] 61.110.189.18.in-addr.arpa.: domain name does not exist
[60] 62.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-62.dyn.MIT.EDU
[0] 63.110.189.18.in-addr.arpa.: domain name does not exist
[60] 64.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-64.dyn.MIT.EDU
[60] 65.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-65.dyn.MIT.EDU
[60] 66.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-66.dyn.MIT.EDU
[60] 67.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-67.dyn.MIT.EDU
[60] 68.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-68.dyn.MIT.EDU
[0] 69.110.189.18.in-addr.arpa.: domain name does not exist
[0] 70.110.189.18.in-addr.arpa.: domain name does not exist
[60] 71.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-71.dyn.MIT.EDU
[0] 72.110.189.18.in-addr.arpa.: domain name does not exist
[0] 73.110.189.18.in-addr.arpa.: domain name does not exist
[0] 74.110.189.18.in-addr.arpa.: domain name does not exist
[60] 75.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-75.dyn.MIT.EDU
[60] 76.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-76.dyn.MIT.EDU
[60] 77.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-77.dyn.MIT.EDU
[60] 78.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-78.dyn.MIT.EDU
[60] 79.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-79.dyn.MIT.EDU
[60] 80.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-80.dyn.MIT.EDU
[60] 81.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-81.dyn.MIT.EDU
[60] 82.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-82.dyn.MIT.EDU
[60] 83.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-83.dyn.MIT.EDU
[0] 84.110.189.18.in-addr.arpa.: domain name does not exist
[60] 85.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-85.dyn.MIT.EDU
[60] 86.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-86.dyn.MIT.EDU
[0] 87.110.189.18.in-addr.arpa.: domain name does not exist
[0] 88.110.189.18.in-addr.arpa.: domain name does not exist
[0] 89.110.189.18.in-addr.arpa.: domain name does not exist
[60] 90.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-90.dyn.MIT.EDU
[60] 91.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-91.dyn.MIT.EDU
[60] 92.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-92.dyn.MIT.EDU
[60] 93.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-93.dyn.MIT.EDU
[60] 94.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-94.dyn.MIT.EDU
[0] 95.110.189.18.in-addr.arpa.: domain name does not exist
[0] 96.110.189.18.in-addr.arpa.: domain name does not exist
[60] 97.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-97.dyn.MIT.EDU
[60] 98.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-98.dyn.MIT.EDU
[60] 99.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-99.dyn.MIT.EDU
[60] 100.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-100.dyn.MIT.EDU
[60] 101.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-101.dyn.MIT.EDU
[60] 102.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-102.dyn.MIT.EDU
[0] 103.110.189.18.in-addr.arpa.: domain name does not exist
[0] 104.110.189.18.in-addr.arpa.: domain name does not exist
[60] 105.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-105.dyn.MIT.EDU
[60] 106.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-106.dyn.MIT.EDU
[0] 107.110.189.18.in-addr.arpa.: domain name does not exist
[60] 108.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-108.dyn.MIT.EDU
[60] 109.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-109.dyn.MIT.EDU
[60] 110.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-110.dyn.MIT.EDU
[60] 111.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-111.dyn.MIT.EDU
[60] 112.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-112.dyn.MIT.EDU
[0] 113.110.189.18.in-addr.arpa.: domain name does not exist
[60] 114.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-114.dyn.MIT.EDU
[60] 115.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-115.dyn.MIT.EDU
[0] 116.110.189.18.in-addr.arpa.: domain name does not exist
[60] 117.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-117.dyn.MIT.EDU
[60] 118.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-118.dyn.MIT.EDU
[60] 119.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-119.dyn.MIT.EDU
[60] 120.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-120.dyn.MIT.EDU
[60] 121.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-121.dyn.MIT.EDU
[60] 122.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-122.dyn.MIT.EDU
[60] 123.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-123.dyn.MIT.EDU
[60] 124.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-124.dyn.MIT.EDU
[0] 125.110.189.18.in-addr.arpa.: domain name does not exist
[0] 126.110.189.18.in-addr.arpa.: domain name does not exist
[60] 127.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-127.dyn.MIT.EDU
[60] 128.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-128.dyn.MIT.EDU
[60] 129.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-129.dyn.MIT.EDU
[0] 130.110.189.18.in-addr.arpa.: domain name does not exist
[60] 131.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-131.dyn.MIT.EDU
[0] 132.110.189.18.in-addr.arpa.: domain name does not exist
[60] 133.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-133.dyn.MIT.EDU
[0] 134.110.189.18.in-addr.arpa.: domain name does not exist
[60] 135.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-135.dyn.MIT.EDU
[0] 136.110.189.18.in-addr.arpa.: domain name does not exist
[0] 137.110.189.18.in-addr.arpa.: domain name does not exist
[60] 138.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-138.dyn.MIT.EDU
[60] 139.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-139.dyn.MIT.EDU
[0] 140.110.189.18.in-addr.arpa.: domain name does not exist
[0] 141.110.189.18.in-addr.arpa.: domain name does not exist
[60] 142.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-142.dyn.MIT.EDU
[60] 143.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-143.dyn.MIT.EDU
[60] 144.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-144.dyn.MIT.EDU
[0] 145.110.189.18.in-addr.arpa.: domain name does not exist
[60] 146.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-146.dyn.MIT.EDU
[60] 147.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-147.dyn.MIT.EDU
[60] 148.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-148.dyn.MIT.EDU
[60] 149.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-149.dyn.MIT.EDU
[0] 150.110.189.18.in-addr.arpa.: domain name does not exist
[60] 151.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-151.dyn.MIT.EDU
[0] 152.110.189.18.in-addr.arpa.: domain name does not exist
[0] 153.110.189.18.in-addr.arpa.: domain name does not exist
[60] 154.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-154.dyn.MIT.EDU
[60] 155.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-155.dyn.MIT.EDU
[60] 156.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-156.dyn.MIT.EDU
[60] 157.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-157.dyn.MIT.EDU
[60] 158.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-158.dyn.MIT.EDU
[60] 159.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-159.dyn.MIT.EDU
[0] 160.110.189.18.in-addr.arpa.: domain name does not exist
[0] 161.110.189.18.in-addr.arpa.: domain name does not exist
[60] 162.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-162.dyn.MIT.EDU
[60] 163.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-163.dyn.MIT.EDU
[60] 164.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-164.dyn.MIT.EDU
[60] 165.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-165.dyn.MIT.EDU
[60] 166.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-166.dyn.MIT.EDU
[0] 167.110.189.18.in-addr.arpa.: domain name does not exist
[60] 168.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-168.dyn.MIT.EDU
[0] 169.110.189.18.in-addr.arpa.: domain name does not exist
[0] 170.110.189.18.in-addr.arpa.: domain name does not exist
[0] 171.110.189.18.in-addr.arpa.: domain name does not exist
[0] 172.110.189.18.in-addr.arpa.: domain name does not exist
[60] 173.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-173.dyn.MIT.EDU
[60] 174.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-174.dyn.MIT.EDU
[60] 175.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-175.dyn.MIT.EDU
[0] 176.110.189.18.in-addr.arpa.: domain name does not exist
[0] 177.110.189.18.in-addr.arpa.: domain name does not exist
[60] 178.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-178.dyn.MIT.EDU
[60] 179.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-179.dyn.MIT.EDU
[0] 180.110.189.18.in-addr.arpa.: domain name does not exist
[0] 181.110.189.18.in-addr.arpa.: domain name does not exist
[0] 182.110.189.18.in-addr.arpa.: domain name does not exist
[60] 183.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-183.dyn.MIT.EDU
[60] 184.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-184.dyn.MIT.EDU
[60] 185.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-185.dyn.MIT.EDU
[60] 186.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-186.dyn.MIT.EDU
[0] 187.110.189.18.in-addr.arpa.: domain name does not exist
[0] 188.110.189.18.in-addr.arpa.: domain name does not exist
[60] 189.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-189.dyn.MIT.EDU
[0] 190.110.189.18.in-addr.arpa.: domain name does not exist
[60] 191.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-191.dyn.MIT.EDU
[0] 192.110.189.18.in-addr.arpa.: domain name does not exist
[60] 193.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-193.dyn.MIT.EDU
[60] 194.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-194.dyn.MIT.EDU
[60] 195.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-195.dyn.MIT.EDU
[60] 196.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-196.dyn.MIT.EDU
[0] 197.110.189.18.in-addr.arpa.: domain name does not exist
[60] 198.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-198.dyn.MIT.EDU
[60] 199.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-199.dyn.MIT.EDU
[60] 200.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-200.dyn.MIT.EDU
[60] 201.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-201.dyn.MIT.EDU
[60] 202.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-202.dyn.MIT.EDU
[0] 203.110.189.18.in-addr.arpa.: domain name does not exist
[60] 204.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-204.dyn.MIT.EDU
[0] 205.110.189.18.in-addr.arpa.: domain name does not exist
[0] 206.110.189.18.in-addr.arpa.: domain name does not exist
[60] 207.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-207.dyn.MIT.EDU
[60] 208.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-208.dyn.MIT.EDU
[0] 209.110.189.18.in-addr.arpa.: domain name does not exist
[0] 210.110.189.18.in-addr.arpa.: domain name does not exist
[0] 211.110.189.18.in-addr.arpa.: domain name does not exist
[0] 212.110.189.18.in-addr.arpa.: domain name does not exist
[60] 213.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-213.dyn.MIT.EDU
[0] 214.110.189.18.in-addr.arpa.: domain name does not exist
[60] 215.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-215.dyn.MIT.EDU
[0] 216.110.189.18.in-addr.arpa.: domain name does not exist
[60] 217.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-217.dyn.MIT.EDU
[60] 218.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-218.dyn.MIT.EDU
[0] 219.110.189.18.in-addr.arpa.: domain name does not exist
[0] 220.110.189.18.in-addr.arpa.: domain name does not exist
[0] 221.110.189.18.in-addr.arpa.: domain name does not exist
[0] 222.110.189.18.in-addr.arpa.: domain name does not exist
[60] 223.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-223.dyn.MIT.EDU
[60] 224.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-224.dyn.MIT.EDU
[60] 225.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-225.dyn.MIT.EDU
[60] 226.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-226.dyn.MIT.EDU
[60] 227.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-227.dyn.MIT.EDU
[0] 228.110.189.18.in-addr.arpa.: domain name does not exist
[0] 229.110.189.18.in-addr.arpa.: domain name does not exist
[60] 230.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-230.dyn.MIT.EDU
[60] 231.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-231.dyn.MIT.EDU
[0] 232.110.189.18.in-addr.arpa.: domain name does not exist
[60] 233.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-233.dyn.MIT.EDU
[60] 234.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-234.dyn.MIT.EDU
[60] 235.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-235.dyn.MIT.EDU
[0] 236.110.189.18.in-addr.arpa.: domain name does not exist
[60] 237.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-237.dyn.MIT.EDU
[0] 238.110.189.18.in-addr.arpa.: domain name does not exist
[0] 239.110.189.18.in-addr.arpa.: domain name does not exist
[60] 240.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-240.dyn.MIT.EDU
[0] 241.110.189.18.in-addr.arpa.: domain name does not exist
[60] 242.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-242.dyn.MIT.EDU
[0] 243.110.189.18.in-addr.arpa.: domain name does not exist
[0] 244.110.189.18.in-addr.arpa.: domain name does not exist
[60] 245.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-245.dyn.MIT.EDU
[0] 246.110.189.18.in-addr.arpa.: domain name does not exist
[0] 247.110.189.18.in-addr.arpa.: domain name does not exist
[0] 248.110.189.18.in-addr.arpa.: domain name does not exist
[60] 249.110.189.18.in-addr.arpa. domain name pointer dhcp-18-189-110-249.dyn.MIT.EDU
[0] 250.110.189.18.in-addr.arpa.: domain name does not exist
[0] 251.110.189.18.in-addr.arpa.: domain name does not exist
[0] 252.110.189.18.in-addr.arpa.: domain name does not exist
[0] 253.110.189.18.in-addr.arpa.: domain name does not exist
[0] 254.110.189.18.in-addr.arpa.: domain name does not exist
[0] 255.110.189.18.in-addr.arpa.: domain name does not exist