[0] 0.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.63.39.160.in-addr.arpa. domain name pointer mudd-edge-1-vlan965-1.net.columbia.edu
[0] 2.63.39.160.in-addr.arpa.: domain name does not exist
[0] 3.63.39.160.in-addr.arpa.: domain name does not exist
[0] 4.63.39.160.in-addr.arpa.: domain name does not exist
[0] 5.63.39.160.in-addr.arpa.: domain name does not exist
[0] 6.63.39.160.in-addr.arpa.: domain name does not exist
[0] 7.63.39.160.in-addr.arpa.: domain name does not exist
[0] 8.63.39.160.in-addr.arpa.: domain name does not exist
[0] 9.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 10.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-10.dyn.columbia.edu
[3600] 11.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-11.dyn.columbia.edu
[3600] 12.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-12.dyn.columbia.edu
[3600] 13.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-13.dyn.columbia.edu
[3600] 14.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-14.dyn.columbia.edu
[3600] 15.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-15.dyn.columbia.edu
[3600] 16.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-16.dyn.columbia.edu
[3600] 17.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-17.dyn.columbia.edu
[3600] 18.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-18.dyn.columbia.edu
[3600] 19.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-19.dyn.columbia.edu
[3600] 20.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-20.dyn.columbia.edu
[3600] 21.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-21.dyn.columbia.edu
[3600] 22.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-22.dyn.columbia.edu
[3600] 23.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-23.dyn.columbia.edu
[3600] 24.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-24.dyn.columbia.edu
[3600] 25.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-25.dyn.columbia.edu
[3600] 26.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-26.dyn.columbia.edu
[3600] 27.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-27.dyn.columbia.edu
[3600] 28.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-28.dyn.columbia.edu
[3600] 29.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-29.dyn.columbia.edu
[3600] 30.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-30.dyn.columbia.edu
[3600] 31.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-31.dyn.columbia.edu
[3600] 32.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-32.dyn.columbia.edu
[3600] 33.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-33.dyn.columbia.edu
[3600] 34.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-34.dyn.columbia.edu
[3600] 35.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-35.dyn.columbia.edu
[3600] 36.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-36.dyn.columbia.edu
[3600] 37.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-37.dyn.columbia.edu
[3600] 38.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-38.dyn.columbia.edu
[3600] 39.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-39.dyn.columbia.edu
[3600] 40.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-40.dyn.columbia.edu
[3600] 41.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-41.dyn.columbia.edu
[3600] 42.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-42.dyn.columbia.edu
[3600] 43.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-43.dyn.columbia.edu
[3600] 44.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-44.dyn.columbia.edu
[3600] 45.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-45.dyn.columbia.edu
[3600] 46.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-46.dyn.columbia.edu
[3600] 47.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-47.dyn.columbia.edu
[3600] 48.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-48.dyn.columbia.edu
[3600] 49.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-49.dyn.columbia.edu
[3600] 50.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-50.dyn.columbia.edu
[3600] 51.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-51.dyn.columbia.edu
[3600] 52.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-52.dyn.columbia.edu
[3600] 53.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-53.dyn.columbia.edu
[3600] 54.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-54.dyn.columbia.edu
[3600] 55.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-55.dyn.columbia.edu
[3600] 56.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-56.dyn.columbia.edu
[3600] 57.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-57.dyn.columbia.edu
[3600] 58.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-58.dyn.columbia.edu
[3600] 59.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-59.dyn.columbia.edu
[3600] 60.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-60.dyn.columbia.edu
[3600] 61.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-61.dyn.columbia.edu
[3600] 62.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-62.dyn.columbia.edu
[0] 63.63.39.160.in-addr.arpa.: domain name does not exist
[0] 64.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 65.63.39.160.in-addr.arpa. domain name pointer mudd-edge-1-vlan966-1.net.columbia.edu
[3600] 66.63.39.160.in-addr.arpa. domain name pointer michali.apt.columbia.edu
[0] 67.63.39.160.in-addr.arpa.: domain name does not exist
[0] 68.63.39.160.in-addr.arpa.: domain name does not exist
[0] 69.63.39.160.in-addr.arpa.: domain name does not exist
[0] 70.63.39.160.in-addr.arpa.: domain name does not exist
[0] 71.63.39.160.in-addr.arpa.: domain name does not exist
[0] 72.63.39.160.in-addr.arpa.: domain name does not exist
[0] 73.63.39.160.in-addr.arpa.: domain name does not exist
[0] 74.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 75.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-75.dyn.columbia.edu
[3600] 76.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-76.dyn.columbia.edu
[3600] 77.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-77.dyn.columbia.edu
[3600] 78.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-78.dyn.columbia.edu
[3600] 79.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-79.dyn.columbia.edu
[3600] 80.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-80.dyn.columbia.edu
[3600] 81.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-81.dyn.columbia.edu
[3600] 82.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-82.dyn.columbia.edu
[3600] 83.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-83.dyn.columbia.edu
[3600] 84.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-84.dyn.columbia.edu
[3600] 85.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-85.dyn.columbia.edu
[3600] 86.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-86.dyn.columbia.edu
[3600] 87.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-87.dyn.columbia.edu
[3600] 88.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-88.dyn.columbia.edu
[3600] 89.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-89.dyn.columbia.edu
[3600] 90.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-90.dyn.columbia.edu
[3600] 91.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-91.dyn.columbia.edu
[3600] 92.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-92.dyn.columbia.edu
[3600] 93.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-93.dyn.columbia.edu
[3600] 94.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-94.dyn.columbia.edu
[3600] 95.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-95.dyn.columbia.edu
[3600] 96.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-96.dyn.columbia.edu
[3600] 97.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-97.dyn.columbia.edu
[3600] 98.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-98.dyn.columbia.edu
[3600] 99.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-99.dyn.columbia.edu
[3600] 100.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-100.dyn.columbia.edu
[3600] 101.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-101.dyn.columbia.edu
[3600] 102.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-102.dyn.columbia.edu
[3600] 103.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-103.dyn.columbia.edu
[3600] 104.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-104.dyn.columbia.edu
[3600] 105.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-105.dyn.columbia.edu
[3600] 106.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-106.dyn.columbia.edu
[3600] 107.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-107.dyn.columbia.edu
[3600] 108.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-108.dyn.columbia.edu
[3600] 109.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-109.dyn.columbia.edu
[3600] 110.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-110.dyn.columbia.edu
[3600] 111.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-111.dyn.columbia.edu
[3600] 112.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-112.dyn.columbia.edu
[3600] 113.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-113.dyn.columbia.edu
[3600] 114.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-114.dyn.columbia.edu
[3600] 115.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-115.dyn.columbia.edu
[3600] 116.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-116.dyn.columbia.edu
[3600] 117.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-117.dyn.columbia.edu
[3600] 118.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-118.dyn.columbia.edu
[3600] 119.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-119.dyn.columbia.edu
[3600] 120.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-120.dyn.columbia.edu
[3600] 121.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-121.dyn.columbia.edu
[3600] 122.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-122.dyn.columbia.edu
[3600] 123.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-123.dyn.columbia.edu
[3600] 124.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-124.dyn.columbia.edu
[3600] 125.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-125.dyn.columbia.edu
[3600] 126.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-126.dyn.columbia.edu
[0] 127.63.39.160.in-addr.arpa.: domain name does not exist
[0] 128.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 129.63.39.160.in-addr.arpa. domain name pointer mudd-edge-1-vlan967-1.net.columbia.edu
[3600] 130.63.39.160.in-addr.arpa. domain name pointer squidgy.apt.columbia.edu
[3600] 131.63.39.160.in-addr.arpa. domain name pointer slurmy.apt.columbia.edu
[0] 132.63.39.160.in-addr.arpa.: domain name does not exist
[0] 133.63.39.160.in-addr.arpa.: domain name does not exist
[0] 134.63.39.160.in-addr.arpa.: domain name does not exist
[0] 135.63.39.160.in-addr.arpa.: domain name does not exist
[0] 136.63.39.160.in-addr.arpa.: domain name does not exist
[0] 137.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 138.63.39.160.in-addr.arpa. domain name pointer stinky.apt.columbia.edu
[3600] 139.63.39.160.in-addr.arpa. domain name pointer lumpy.apt.columbia.edu
[3600] 140.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-140.dyn.columbia.edu
[3600] 141.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-141.dyn.columbia.edu
[3600] 142.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-142.dyn.columbia.edu
[3600] 143.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-143.dyn.columbia.edu
[3600] 144.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-144.dyn.columbia.edu
[3600] 145.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-145.dyn.columbia.edu
[3600] 146.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-146.dyn.columbia.edu
[3600] 147.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-147.dyn.columbia.edu
[3600] 148.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-148.dyn.columbia.edu
[3600] 149.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-149.dyn.columbia.edu
[3600] 150.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-150.dyn.columbia.edu
[3600] 151.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-151.dyn.columbia.edu
[3600] 152.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-152.dyn.columbia.edu
[3600] 153.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-153.dyn.columbia.edu
[3600] 154.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-154.dyn.columbia.edu
[3600] 155.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-155.dyn.columbia.edu
[3600] 156.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-156.dyn.columbia.edu
[3600] 157.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-157.dyn.columbia.edu
[3600] 158.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-158.dyn.columbia.edu
[3600] 159.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-159.dyn.columbia.edu
[3600] 160.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-160.dyn.columbia.edu
[3600] 161.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-161.dyn.columbia.edu
[3600] 162.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-162.dyn.columbia.edu
[3600] 163.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-163.dyn.columbia.edu
[3600] 164.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-164.dyn.columbia.edu
[3600] 165.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-165.dyn.columbia.edu
[3600] 166.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-166.dyn.columbia.edu
[3600] 167.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-167.dyn.columbia.edu
[3600] 168.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-168.dyn.columbia.edu
[3600] 169.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-169.dyn.columbia.edu
[3600] 170.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-170.dyn.columbia.edu
[3600] 171.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-171.dyn.columbia.edu
[3600] 172.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-172.dyn.columbia.edu
[3600] 173.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-173.dyn.columbia.edu
[3600] 174.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-174.dyn.columbia.edu
[3600] 175.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-175.dyn.columbia.edu
[3600] 176.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-176.dyn.columbia.edu
[3600] 177.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-177.dyn.columbia.edu
[3600] 178.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-178.dyn.columbia.edu
[3600] 179.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-179.dyn.columbia.edu
[3600] 180.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-180.dyn.columbia.edu
[3600] 181.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-181.dyn.columbia.edu
[3600] 182.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-182.dyn.columbia.edu
[3600] 183.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-183.dyn.columbia.edu
[3600] 184.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-184.dyn.columbia.edu
[3600] 185.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-185.dyn.columbia.edu
[3600] 186.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-186.dyn.columbia.edu
[3600] 187.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-187.dyn.columbia.edu
[3600] 188.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-188.dyn.columbia.edu
[3600] 189.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-189.dyn.columbia.edu
[3600] 190.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-190.dyn.columbia.edu
[0] 191.63.39.160.in-addr.arpa.: domain name does not exist
[0] 192.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 193.63.39.160.in-addr.arpa. domain name pointer butl-edge-1-vlan982-1.net.columbia.edu
[0] 194.63.39.160.in-addr.arpa.: domain name does not exist
[0] 195.63.39.160.in-addr.arpa.: domain name does not exist
[0] 196.63.39.160.in-addr.arpa.: domain name does not exist
[0] 197.63.39.160.in-addr.arpa.: domain name does not exist
[0] 198.63.39.160.in-addr.arpa.: domain name does not exist
[0] 199.63.39.160.in-addr.arpa.: domain name does not exist
[3600] 200.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-200.dyn.columbia.edu
[3600] 201.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-201.dyn.columbia.edu
[3600] 202.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-202.dyn.columbia.edu
[3600] 203.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-203.dyn.columbia.edu
[3600] 204.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-204.dyn.columbia.edu
[3600] 205.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-205.dyn.columbia.edu
[3600] 206.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-206.dyn.columbia.edu
[3600] 207.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-207.dyn.columbia.edu
[3600] 208.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-208.dyn.columbia.edu
[3600] 209.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-209.dyn.columbia.edu
[3600] 210.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-210.dyn.columbia.edu
[3600] 211.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-211.dyn.columbia.edu
[3600] 212.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-212.dyn.columbia.edu
[3600] 213.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-213.dyn.columbia.edu
[3600] 214.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-214.dyn.columbia.edu
[3600] 215.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-215.dyn.columbia.edu
[3600] 216.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-216.dyn.columbia.edu
[3600] 217.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-217.dyn.columbia.edu
[3600] 218.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-218.dyn.columbia.edu
[3600] 219.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-219.dyn.columbia.edu
[3600] 220.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-220.dyn.columbia.edu
[3600] 221.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-221.dyn.columbia.edu
[3600] 222.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-222.dyn.columbia.edu
[3600] 223.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-223.dyn.columbia.edu
[3600] 224.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-224.dyn.columbia.edu
[3600] 225.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-225.dyn.columbia.edu
[3600] 226.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-226.dyn.columbia.edu
[3600] 227.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-227.dyn.columbia.edu
[3600] 228.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-228.dyn.columbia.edu
[3600] 229.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-229.dyn.columbia.edu
[3600] 230.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-230.dyn.columbia.edu
[3600] 231.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-231.dyn.columbia.edu
[3600] 232.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-232.dyn.columbia.edu
[3600] 233.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-233.dyn.columbia.edu
[3600] 234.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-234.dyn.columbia.edu
[3600] 235.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-235.dyn.columbia.edu
[3600] 236.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-236.dyn.columbia.edu
[3600] 237.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-237.dyn.columbia.edu
[3600] 238.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-238.dyn.columbia.edu
[3600] 239.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-239.dyn.columbia.edu
[3600] 240.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-240.dyn.columbia.edu
[3600] 241.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-241.dyn.columbia.edu
[3600] 242.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-242.dyn.columbia.edu
[3600] 243.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-243.dyn.columbia.edu
[3600] 244.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-244.dyn.columbia.edu
[3600] 245.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-245.dyn.columbia.edu
[3600] 246.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-246.dyn.columbia.edu
[3600] 247.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-247.dyn.columbia.edu
[3600] 248.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-248.dyn.columbia.edu
[3600] 249.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-249.dyn.columbia.edu
[3600] 250.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-250.dyn.columbia.edu
[3600] 251.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-251.dyn.columbia.edu
[3600] 252.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-252.dyn.columbia.edu
[3600] 253.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-253.dyn.columbia.edu
[3600] 254.63.39.160.in-addr.arpa. domain name pointer dyn-160-39-63-254.dyn.columbia.edu
[0] 255.63.39.160.in-addr.arpa.: domain name does not exist