[0] 0.113.189.18.in-addr.arpa.: domain name does not exist
[0] 1.113.189.18.in-addr.arpa.: domain name does not exist
[0] 2.113.189.18.in-addr.arpa.: domain name does not exist
[0] 3.113.189.18.in-addr.arpa.: domain name does not exist
[0] 4.113.189.18.in-addr.arpa.: domain name does not exist
[0] 5.113.189.18.in-addr.arpa.: domain name does not exist
[0] 6.113.189.18.in-addr.arpa.: domain name does not exist
[0] 7.113.189.18.in-addr.arpa.: domain name does not exist
[60] 8.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-8.dyn.MIT.EDU
[0] 9.113.189.18.in-addr.arpa.: domain name does not exist
[60] 10.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-10.dyn.MIT.EDU
[60] 11.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-11.dyn.MIT.EDU
[60] 12.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-12.dyn.MIT.EDU
[0] 13.113.189.18.in-addr.arpa.: domain name does not exist
[60] 14.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-14.dyn.MIT.EDU
[60] 15.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-15.dyn.MIT.EDU
[0] 16.113.189.18.in-addr.arpa.: domain name does not exist
[60] 17.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-17.dyn.MIT.EDU
[60] 18.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-18.dyn.MIT.EDU
[0] 19.113.189.18.in-addr.arpa.: domain name does not exist
[60] 20.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-20.dyn.MIT.EDU
[0] 21.113.189.18.in-addr.arpa.: domain name does not exist
[60] 22.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-22.dyn.MIT.EDU
[60] 23.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-23.dyn.MIT.EDU
[60] 24.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-24.dyn.MIT.EDU
[0] 25.113.189.18.in-addr.arpa.: domain name does not exist
[0] 26.113.189.18.in-addr.arpa.: domain name does not exist
[0] 27.113.189.18.in-addr.arpa.: domain name does not exist
[0] 28.113.189.18.in-addr.arpa.: domain name does not exist
[60] 29.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-29.dyn.MIT.EDU
[0] 30.113.189.18.in-addr.arpa.: domain name does not exist
[60] 31.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-31.dyn.MIT.EDU
[0] 32.113.189.18.in-addr.arpa.: domain name does not exist
[60] 33.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-33.dyn.MIT.EDU
[60] 34.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-34.dyn.MIT.EDU
[60] 35.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-35.dyn.MIT.EDU
[0] 36.113.189.18.in-addr.arpa.: domain name does not exist
[0] 37.113.189.18.in-addr.arpa.: domain name does not exist
[0] 38.113.189.18.in-addr.arpa.: domain name does not exist
[0] 39.113.189.18.in-addr.arpa.: domain name does not exist
[60] 40.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-40.dyn.MIT.EDU
[0] 41.113.189.18.in-addr.arpa.: domain name does not exist
[60] 42.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-42.dyn.MIT.EDU
[0] 43.113.189.18.in-addr.arpa.: domain name does not exist
[60] 44.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-44.dyn.MIT.EDU
[60] 45.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-45.dyn.MIT.EDU
[0] 46.113.189.18.in-addr.arpa.: domain name does not exist
[60] 47.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-47.dyn.MIT.EDU
[0] 48.113.189.18.in-addr.arpa.: domain name does not exist
[60] 49.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-49.dyn.MIT.EDU
[60] 50.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-50.dyn.MIT.EDU
[60] 51.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-51.dyn.MIT.EDU
[60] 52.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-52.dyn.MIT.EDU
[0] 53.113.189.18.in-addr.arpa.: domain name does not exist
[60] 54.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-54.dyn.MIT.EDU
[60] 55.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-55.dyn.MIT.EDU
[60] 56.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-56.dyn.MIT.EDU
[0] 57.113.189.18.in-addr.arpa.: domain name does not exist
[60] 58.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-58.dyn.MIT.EDU
[0] 59.113.189.18.in-addr.arpa.: domain name does not exist
[60] 60.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-60.dyn.MIT.EDU
[60] 61.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-61.dyn.MIT.EDU
[60] 62.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-62.dyn.MIT.EDU
[0] 63.113.189.18.in-addr.arpa.: domain name does not exist
[60] 64.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-64.dyn.MIT.EDU
[0] 65.113.189.18.in-addr.arpa.: domain name does not exist
[60] 66.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-66.dyn.MIT.EDU
[0] 67.113.189.18.in-addr.arpa.: domain name does not exist
[60] 68.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-68.dyn.MIT.EDU
[0] 69.113.189.18.in-addr.arpa.: domain name does not exist
[0] 70.113.189.18.in-addr.arpa.: domain name does not exist
[0] 71.113.189.18.in-addr.arpa.: domain name does not exist
[0] 72.113.189.18.in-addr.arpa.: domain name does not exist
[0] 73.113.189.18.in-addr.arpa.: domain name does not exist
[60] 74.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-74.dyn.MIT.EDU
[60] 75.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-75.dyn.MIT.EDU
[0] 76.113.189.18.in-addr.arpa.: domain name does not exist
[0] 77.113.189.18.in-addr.arpa.: domain name does not exist
[60] 78.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-78.dyn.MIT.EDU
[60] 79.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-79.dyn.MIT.EDU
[0] 80.113.189.18.in-addr.arpa.: domain name does not exist
[0] 81.113.189.18.in-addr.arpa.: domain name does not exist
[0] 82.113.189.18.in-addr.arpa.: domain name does not exist
[0] 83.113.189.18.in-addr.arpa.: domain name does not exist
[0] 84.113.189.18.in-addr.arpa.: domain name does not exist
[60] 85.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-85.dyn.MIT.EDU
[60] 86.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-86.dyn.MIT.EDU
[60] 87.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-87.dyn.MIT.EDU
[60] 88.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-88.dyn.MIT.EDU
[60] 89.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-89.dyn.MIT.EDU
[0] 90.113.189.18.in-addr.arpa.: domain name does not exist
[0] 91.113.189.18.in-addr.arpa.: domain name does not exist
[60] 92.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-92.dyn.MIT.EDU
[0] 93.113.189.18.in-addr.arpa.: domain name does not exist
[0] 94.113.189.18.in-addr.arpa.: domain name does not exist
[60] 95.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-95.dyn.MIT.EDU
[0] 96.113.189.18.in-addr.arpa.: domain name does not exist
[60] 97.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-97.dyn.MIT.EDU
[60] 98.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-98.dyn.MIT.EDU
[60] 99.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-99.dyn.MIT.EDU
[60] 100.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-100.dyn.MIT.EDU
[60] 101.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-101.dyn.MIT.EDU
[60] 102.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-102.dyn.MIT.EDU
[60] 103.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-103.dyn.MIT.EDU
[0] 104.113.189.18.in-addr.arpa.: domain name does not exist
[0] 105.113.189.18.in-addr.arpa.: domain name does not exist
[0] 106.113.189.18.in-addr.arpa.: domain name does not exist
[60] 107.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-107.dyn.MIT.EDU
[0] 108.113.189.18.in-addr.arpa.: domain name does not exist
[60] 109.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-109.dyn.MIT.EDU
[60] 110.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-110.dyn.MIT.EDU
[0] 111.113.189.18.in-addr.arpa.: domain name does not exist
[0] 112.113.189.18.in-addr.arpa.: domain name does not exist
[60] 113.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-113.dyn.MIT.EDU
[60] 114.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-114.dyn.MIT.EDU
[60] 115.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-115.dyn.MIT.EDU
[60] 116.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-116.dyn.MIT.EDU
[60] 117.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-117.dyn.MIT.EDU
[60] 118.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-118.dyn.MIT.EDU
[0] 119.113.189.18.in-addr.arpa.: domain name does not exist
[0] 120.113.189.18.in-addr.arpa.: domain name does not exist
[0] 121.113.189.18.in-addr.arpa.: domain name does not exist
[0] 122.113.189.18.in-addr.arpa.: domain name does not exist
[0] 123.113.189.18.in-addr.arpa.: domain name does not exist
[0] 124.113.189.18.in-addr.arpa.: domain name does not exist
[60] 125.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-125.dyn.MIT.EDU
[0] 126.113.189.18.in-addr.arpa.: domain name does not exist
[60] 127.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-127.dyn.MIT.EDU
[60] 128.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-128.dyn.MIT.EDU
[60] 129.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-129.dyn.MIT.EDU
[0] 130.113.189.18.in-addr.arpa.: domain name does not exist
[60] 131.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-131.dyn.MIT.EDU
[60] 132.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-132.dyn.MIT.EDU
[60] 133.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-133.dyn.MIT.EDU
[60] 134.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-134.dyn.MIT.EDU
[60] 135.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-135.dyn.MIT.EDU
[0] 136.113.189.18.in-addr.arpa.: domain name does not exist
[60] 137.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-137.dyn.MIT.EDU
[60] 138.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-138.dyn.MIT.EDU
[60] 139.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-139.dyn.MIT.EDU
[60] 140.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-140.dyn.MIT.EDU
[0] 141.113.189.18.in-addr.arpa.: domain name does not exist
[0] 142.113.189.18.in-addr.arpa.: domain name does not exist
[0] 143.113.189.18.in-addr.arpa.: domain name does not exist
[60] 144.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-144.dyn.MIT.EDU
[60] 145.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-145.dyn.MIT.EDU
[60] 146.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-146.dyn.MIT.EDU
[0] 147.113.189.18.in-addr.arpa.: domain name does not exist
[0] 148.113.189.18.in-addr.arpa.: domain name does not exist
[60] 149.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-149.dyn.MIT.EDU
[60] 150.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-150.dyn.MIT.EDU
[0] 151.113.189.18.in-addr.arpa.: domain name does not exist
[0] 152.113.189.18.in-addr.arpa.: domain name does not exist
[60] 153.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-153.dyn.MIT.EDU
[0] 154.113.189.18.in-addr.arpa.: domain name does not exist
[60] 155.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-155.dyn.MIT.EDU
[0] 156.113.189.18.in-addr.arpa.: domain name does not exist
[60] 157.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-157.dyn.MIT.EDU
[60] 158.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-158.dyn.MIT.EDU
[60] 159.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-159.dyn.MIT.EDU
[60] 160.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-160.dyn.MIT.EDU
[60] 161.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-161.dyn.MIT.EDU
[60] 162.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-162.dyn.MIT.EDU
[60] 163.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-163.dyn.MIT.EDU
[0] 164.113.189.18.in-addr.arpa.: domain name does not exist
[60] 165.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-165.dyn.MIT.EDU
[60] 166.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-166.dyn.MIT.EDU
[60] 167.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-167.dyn.MIT.EDU
[0] 168.113.189.18.in-addr.arpa.: domain name does not exist
[60] 169.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-169.dyn.MIT.EDU
[60] 170.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-170.dyn.MIT.EDU
[60] 171.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-171.dyn.MIT.EDU
[60] 172.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-172.dyn.MIT.EDU
[60] 173.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-173.dyn.MIT.EDU
[60] 174.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-174.dyn.MIT.EDU
[60] 175.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-175.dyn.MIT.EDU
[0] 176.113.189.18.in-addr.arpa.: domain name does not exist
[60] 177.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-177.dyn.MIT.EDU
[60] 178.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-178.dyn.MIT.EDU
[0] 179.113.189.18.in-addr.arpa.: domain name does not exist
[60] 180.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-180.dyn.MIT.EDU
[60] 181.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-181.dyn.MIT.EDU
[0] 182.113.189.18.in-addr.arpa.: domain name does not exist
[60] 183.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-183.dyn.MIT.EDU
[0] 184.113.189.18.in-addr.arpa.: domain name does not exist
[60] 185.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-185.dyn.MIT.EDU
[60] 186.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-186.dyn.MIT.EDU
[0] 187.113.189.18.in-addr.arpa.: domain name does not exist
[60] 188.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-188.dyn.MIT.EDU
[60] 189.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-189.dyn.MIT.EDU
[0] 190.113.189.18.in-addr.arpa.: domain name does not exist
[60] 191.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-191.dyn.MIT.EDU
[0] 192.113.189.18.in-addr.arpa.: domain name does not exist
[0] 193.113.189.18.in-addr.arpa.: domain name does not exist
[60] 194.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-194.dyn.MIT.EDU
[60] 195.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-195.dyn.MIT.EDU
[60] 196.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-196.dyn.MIT.EDU
[60] 197.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-197.dyn.MIT.EDU
[60] 198.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-198.dyn.MIT.EDU
[60] 199.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-199.dyn.MIT.EDU
[60] 200.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-200.dyn.MIT.EDU
[60] 201.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-201.dyn.MIT.EDU
[60] 202.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-202.dyn.MIT.EDU
[0] 203.113.189.18.in-addr.arpa.: domain name does not exist
[0] 204.113.189.18.in-addr.arpa.: domain name does not exist
[60] 205.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-205.dyn.MIT.EDU
[60] 206.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-206.dyn.MIT.EDU
[0] 207.113.189.18.in-addr.arpa.: domain name does not exist
[60] 208.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-208.dyn.MIT.EDU
[60] 209.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-209.dyn.MIT.EDU
[60] 210.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-210.dyn.MIT.EDU
[60] 211.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-211.dyn.MIT.EDU
[0] 212.113.189.18.in-addr.arpa.: domain name does not exist
[0] 213.113.189.18.in-addr.arpa.: domain name does not exist
[0] 214.113.189.18.in-addr.arpa.: domain name does not exist
[60] 215.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-215.dyn.MIT.EDU
[60] 216.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-216.dyn.MIT.EDU
[60] 217.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-217.dyn.MIT.EDU
[60] 218.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-218.dyn.MIT.EDU
[60] 219.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-219.dyn.MIT.EDU
[0] 220.113.189.18.in-addr.arpa.: domain name does not exist
[60] 221.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-221.dyn.MIT.EDU
[60] 222.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-222.dyn.MIT.EDU
[60] 223.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-223.dyn.MIT.EDU
[0] 224.113.189.18.in-addr.arpa.: domain name does not exist
[60] 225.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-225.dyn.MIT.EDU
[60] 226.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-226.dyn.MIT.EDU
[60] 227.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-227.dyn.MIT.EDU
[0] 228.113.189.18.in-addr.arpa.: domain name does not exist
[0] 229.113.189.18.in-addr.arpa.: domain name does not exist
[60] 230.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-230.dyn.MIT.EDU
[60] 231.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-231.dyn.MIT.EDU
[0] 232.113.189.18.in-addr.arpa.: domain name does not exist
[60] 233.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-233.dyn.MIT.EDU
[60] 234.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-234.dyn.MIT.EDU
[60] 235.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-235.dyn.MIT.EDU
[60] 236.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-236.dyn.MIT.EDU
[0] 237.113.189.18.in-addr.arpa.: domain name does not exist
[60] 238.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-238.dyn.MIT.EDU
[60] 239.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-239.dyn.MIT.EDU
[60] 240.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-240.dyn.MIT.EDU
[0] 241.113.189.18.in-addr.arpa.: domain name does not exist
[60] 242.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-242.dyn.MIT.EDU
[60] 243.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-243.dyn.MIT.EDU
[0] 244.113.189.18.in-addr.arpa.: domain name does not exist
[0] 245.113.189.18.in-addr.arpa.: domain name does not exist
[60] 246.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-246.dyn.MIT.EDU
[60] 247.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-247.dyn.MIT.EDU
[60] 248.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-248.dyn.MIT.EDU
[60] 249.113.189.18.in-addr.arpa. domain name pointer dhcp-18-189-113-249.dyn.MIT.EDU
[0] 250.113.189.18.in-addr.arpa.: domain name does not exist
[0] 251.113.189.18.in-addr.arpa.: domain name does not exist
[0] 252.113.189.18.in-addr.arpa.: domain name does not exist
[0] 253.113.189.18.in-addr.arpa.: domain name does not exist
[0] 254.113.189.18.in-addr.arpa.: domain name does not exist
[0] 255.113.189.18.in-addr.arpa.: domain name does not exist