[0] 0.52.111.18.in-addr.arpa.: domain name does not exist
[0] 1.52.111.18.in-addr.arpa.: domain name does not exist
[0] 2.52.111.18.in-addr.arpa.: domain name does not exist
[0] 3.52.111.18.in-addr.arpa.: domain name does not exist
[0] 4.52.111.18.in-addr.arpa.: domain name does not exist
[60] 5.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-5.dyn.mit.edu
[0] 6.52.111.18.in-addr.arpa.: domain name does not exist
[60] 7.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-7.dyn.mit.edu
[0] 8.52.111.18.in-addr.arpa.: domain name does not exist
[60] 9.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-9.dyn.mit.edu
[60] 10.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-10.dyn.mit.edu
[60] 11.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-11.dyn.mit.edu
[60] 12.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-12.dyn.mit.edu
[60] 13.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-13.dyn.mit.edu
[60] 14.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-14.dyn.mit.edu
[60] 15.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-15.dyn.mit.edu
[60] 16.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-16.dyn.mit.edu
[60] 17.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-17.dyn.mit.edu
[60] 18.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-18.dyn.mit.edu
[60] 19.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-19.dyn.mit.edu
[60] 20.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-20.dyn.mit.edu
[60] 21.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-21.dyn.mit.edu
[60] 22.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-22.dyn.mit.edu
[60] 23.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-23.dyn.mit.edu
[60] 24.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-24.dyn.mit.edu
[0] 25.52.111.18.in-addr.arpa.: domain name does not exist
[60] 26.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-26.dyn.mit.edu
[60] 27.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-27.dyn.mit.edu
[60] 28.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-28.dyn.mit.edu
[60] 29.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-29.dyn.mit.edu
[60] 30.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-30.dyn.mit.edu
[60] 31.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-31.dyn.mit.edu
[0] 32.52.111.18.in-addr.arpa.: domain name does not exist
[60] 33.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-33.dyn.mit.edu
[0] 34.52.111.18.in-addr.arpa.: domain name does not exist
[0] 35.52.111.18.in-addr.arpa.: domain name does not exist
[60] 36.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-36.dyn.mit.edu
[0] 37.52.111.18.in-addr.arpa.: domain name does not exist
[0] 38.52.111.18.in-addr.arpa.: domain name does not exist
[60] 39.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-39.dyn.mit.edu
[0] 40.52.111.18.in-addr.arpa.: domain name does not exist
[60] 41.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-41.dyn.mit.edu
[60] 42.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-42.dyn.mit.edu
[0] 43.52.111.18.in-addr.arpa.: domain name does not exist
[60] 44.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-44.dyn.mit.edu
[60] 45.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-45.dyn.mit.edu
[0] 46.52.111.18.in-addr.arpa.: domain name does not exist
[0] 47.52.111.18.in-addr.arpa.: domain name does not exist
[60] 48.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-48.dyn.mit.edu
[60] 49.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-49.dyn.mit.edu
[0] 50.52.111.18.in-addr.arpa.: domain name does not exist
[60] 51.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-51.dyn.mit.edu
[60] 52.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-52.dyn.mit.edu
[60] 53.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-53.dyn.mit.edu
[60] 54.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-54.dyn.mit.edu
[60] 55.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-55.dyn.mit.edu
[60] 56.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-56.dyn.mit.edu
[60] 57.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-57.dyn.mit.edu
[60] 58.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-58.dyn.mit.edu
[60] 59.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-59.dyn.mit.edu
[60] 60.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-60.dyn.mit.edu
[0] 61.52.111.18.in-addr.arpa.: domain name does not exist
[0] 62.52.111.18.in-addr.arpa.: domain name does not exist
[60] 63.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-63.dyn.mit.edu
[60] 64.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-64.dyn.mit.edu
[60] 65.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-65.dyn.mit.edu
[60] 66.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-66.dyn.mit.edu
[60] 67.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-67.dyn.mit.edu
[0] 68.52.111.18.in-addr.arpa.: domain name does not exist
[60] 69.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-69.dyn.mit.edu
[60] 70.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-70.dyn.mit.edu
[60] 71.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-71.dyn.mit.edu
[60] 72.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-72.dyn.mit.edu
[60] 73.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-73.dyn.mit.edu
[60] 74.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-74.dyn.mit.edu
[0] 75.52.111.18.in-addr.arpa.: domain name does not exist
[60] 76.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-76.dyn.mit.edu
[60] 77.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-77.dyn.mit.edu
[60] 78.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-78.dyn.mit.edu
[60] 79.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-79.dyn.mit.edu
[60] 80.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-80.dyn.mit.edu
[60] 81.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-81.dyn.mit.edu
[0] 82.52.111.18.in-addr.arpa.: domain name does not exist
[60] 83.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-83.dyn.mit.edu
[60] 84.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-84.dyn.mit.edu
[60] 85.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-85.dyn.mit.edu
[60] 86.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-86.dyn.mit.edu
[60] 87.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-87.dyn.mit.edu
[0] 88.52.111.18.in-addr.arpa.: domain name does not exist
[60] 89.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-89.dyn.mit.edu
[60] 90.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-90.dyn.mit.edu
[60] 91.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-91.dyn.mit.edu
[0] 92.52.111.18.in-addr.arpa.: domain name does not exist
[60] 93.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-93.dyn.mit.edu
[60] 94.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-94.dyn.mit.edu
[60] 95.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-95.dyn.mit.edu
[60] 96.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-96.dyn.mit.edu
[60] 97.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-97.dyn.mit.edu
[60] 98.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-98.dyn.mit.edu
[0] 99.52.111.18.in-addr.arpa.: domain name does not exist
[60] 100.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-100.dyn.mit.edu
[0] 101.52.111.18.in-addr.arpa.: domain name does not exist
[60] 102.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-102.dyn.mit.edu
[60] 103.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-103.dyn.mit.edu
[60] 104.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-104.dyn.mit.edu
[60] 105.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-105.dyn.mit.edu
[60] 106.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-106.dyn.mit.edu
[60] 107.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-107.dyn.mit.edu
[0] 108.52.111.18.in-addr.arpa.: domain name does not exist
[60] 109.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-109.dyn.mit.edu
[0] 110.52.111.18.in-addr.arpa.: domain name does not exist
[60] 111.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-111.dyn.mit.edu
[60] 112.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-112.dyn.mit.edu
[60] 113.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-113.dyn.mit.edu
[0] 114.52.111.18.in-addr.arpa.: domain name does not exist
[60] 115.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-115.dyn.mit.edu
[60] 116.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-116.dyn.mit.edu
[60] 117.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-117.dyn.mit.edu
[60] 118.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-118.dyn.mit.edu
[0] 119.52.111.18.in-addr.arpa.: domain name does not exist
[60] 120.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-120.dyn.mit.edu
[60] 121.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-121.dyn.mit.edu
[60] 122.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-122.dyn.mit.edu
[60] 123.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-123.dyn.mit.edu
[0] 124.52.111.18.in-addr.arpa.: domain name does not exist
[0] 125.52.111.18.in-addr.arpa.: domain name does not exist
[60] 126.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-126.dyn.mit.edu
[0] 127.52.111.18.in-addr.arpa.: domain name does not exist
[60] 128.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-128.dyn.mit.edu
[60] 129.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-129.dyn.mit.edu
[60] 130.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-130.dyn.mit.edu
[60] 131.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-131.dyn.mit.edu
[60] 132.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-132.dyn.mit.edu
[60] 133.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-133.dyn.mit.edu
[60] 134.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-134.dyn.mit.edu
[60] 135.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-135.dyn.mit.edu
[0] 136.52.111.18.in-addr.arpa.: domain name does not exist
[60] 137.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-137.dyn.mit.edu
[0] 138.52.111.18.in-addr.arpa.: domain name does not exist
[60] 139.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-139.dyn.mit.edu
[60] 140.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-140.dyn.mit.edu
[60] 141.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-141.dyn.mit.edu
[60] 142.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-142.dyn.mit.edu
[60] 143.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-143.dyn.mit.edu
[0] 144.52.111.18.in-addr.arpa.: domain name does not exist
[0] 145.52.111.18.in-addr.arpa.: domain name does not exist
[60] 146.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-146.dyn.mit.edu
[60] 147.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-147.dyn.mit.edu
[60] 148.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-148.dyn.mit.edu
[60] 149.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-149.dyn.mit.edu
[60] 150.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-150.dyn.mit.edu
[0] 151.52.111.18.in-addr.arpa.: domain name does not exist
[60] 152.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-152.dyn.mit.edu
[0] 153.52.111.18.in-addr.arpa.: domain name does not exist
[60] 154.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-154.dyn.mit.edu
[60] 155.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-155.dyn.mit.edu
[0] 156.52.111.18.in-addr.arpa.: domain name does not exist
[60] 157.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-157.dyn.mit.edu
[60] 158.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-158.dyn.mit.edu
[0] 159.52.111.18.in-addr.arpa.: domain name does not exist
[60] 160.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-160.dyn.mit.edu
[0] 161.52.111.18.in-addr.arpa.: domain name does not exist
[60] 162.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-162.dyn.mit.edu
[60] 163.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-163.dyn.mit.edu
[60] 164.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-164.dyn.mit.edu
[60] 165.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-165.dyn.mit.edu
[60] 166.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-166.dyn.mit.edu
[60] 167.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-167.dyn.mit.edu
[60] 168.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-168.dyn.mit.edu
[60] 169.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-169.dyn.mit.edu
[60] 170.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-170.dyn.mit.edu
[60] 171.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-171.dyn.mit.edu
[0] 172.52.111.18.in-addr.arpa.: domain name does not exist
[60] 173.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-173.dyn.mit.edu
[60] 174.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-174.dyn.mit.edu
[0] 175.52.111.18.in-addr.arpa.: domain name does not exist
[60] 176.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-176.dyn.mit.edu
[60] 177.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-177.dyn.mit.edu
[60] 178.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-178.dyn.mit.edu
[60] 179.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-179.dyn.mit.edu
[60] 180.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-180.dyn.mit.edu
[60] 181.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-181.dyn.mit.edu
[60] 182.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-182.dyn.mit.edu
[60] 183.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-183.dyn.mit.edu
[60] 184.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-184.dyn.mit.edu
[60] 185.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-185.dyn.mit.edu
[60] 186.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-186.dyn.mit.edu
[60] 187.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-187.dyn.mit.edu
[60] 188.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-188.dyn.mit.edu
[60] 189.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-189.dyn.mit.edu
[60] 190.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-190.dyn.mit.edu
[60] 191.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-191.dyn.mit.edu
[60] 192.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-192.dyn.mit.edu
[0] 193.52.111.18.in-addr.arpa.: domain name does not exist
[60] 194.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-194.dyn.mit.edu
[60] 195.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-195.dyn.mit.edu
[60] 196.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-196.dyn.mit.edu
[60] 197.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-197.dyn.mit.edu
[60] 198.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-198.dyn.mit.edu
[60] 199.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-199.dyn.mit.edu
[60] 200.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-200.dyn.mit.edu
[60] 201.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-201.dyn.mit.edu
[60] 202.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-202.dyn.mit.edu
[60] 203.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-203.dyn.mit.edu
[60] 204.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-204.dyn.mit.edu
[60] 205.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-205.dyn.mit.edu
[60] 206.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-206.dyn.mit.edu
[60] 207.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-207.dyn.mit.edu
[60] 208.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-208.dyn.mit.edu
[60] 209.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-209.dyn.mit.edu
[60] 210.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-210.dyn.mit.edu
[60] 211.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-211.dyn.mit.edu
[0] 212.52.111.18.in-addr.arpa.: domain name does not exist
[60] 213.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-213.dyn.mit.edu
[60] 214.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-214.dyn.mit.edu
[60] 215.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-215.dyn.mit.edu
[60] 216.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-216.dyn.mit.edu
[60] 217.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-217.dyn.mit.edu
[0] 218.52.111.18.in-addr.arpa.: domain name does not exist
[0] 219.52.111.18.in-addr.arpa.: domain name does not exist
[0] 220.52.111.18.in-addr.arpa.: domain name does not exist
[0] 221.52.111.18.in-addr.arpa.: domain name does not exist
[60] 222.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-222.dyn.mit.edu
[60] 223.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-223.dyn.mit.edu
[60] 224.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-224.dyn.mit.edu
[60] 225.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-225.dyn.mit.edu
[60] 226.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-226.dyn.mit.edu
[60] 227.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-227.dyn.mit.edu
[60] 228.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-228.dyn.mit.edu
[60] 229.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-229.dyn.mit.edu
[60] 230.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-230.dyn.mit.edu
[60] 231.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-231.dyn.mit.edu
[60] 232.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-232.dyn.mit.edu
[60] 233.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-233.dyn.mit.edu
[60] 234.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-234.dyn.mit.edu
[60] 235.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-235.dyn.mit.edu
[60] 236.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-236.dyn.mit.edu
[60] 237.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-237.dyn.mit.edu
[60] 238.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-238.dyn.mit.edu
[60] 239.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-239.dyn.mit.edu
[60] 240.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-240.dyn.mit.edu
[60] 241.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-241.dyn.mit.edu
[60] 242.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-242.dyn.mit.edu
[60] 243.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-243.dyn.mit.edu
[60] 244.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-244.dyn.mit.edu
[60] 245.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-245.dyn.mit.edu
[60] 246.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-246.dyn.mit.edu
[60] 247.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-247.dyn.mit.edu
[60] 248.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-248.dyn.mit.edu
[60] 249.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-249.dyn.mit.edu
[60] 250.52.111.18.in-addr.arpa. domain name pointer dhcp-18-111-52-250.dyn.mit.edu
[0] 251.52.111.18.in-addr.arpa.: domain name does not exist
[0] 252.52.111.18.in-addr.arpa.: domain name does not exist
[0] 253.52.111.18.in-addr.arpa.: domain name does not exist
[0] 254.52.111.18.in-addr.arpa.: domain name does not exist
[0] 255.52.111.18.in-addr.arpa.: domain name does not exist