[0] 0.26.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.26.39.160.in-addr.arpa. domain name pointer butl-edge-1-vlan974-1.net.columbia.edu
[0] 2.26.39.160.in-addr.arpa.: domain name does not exist
[0] 3.26.39.160.in-addr.arpa.: domain name does not exist
[0] 4.26.39.160.in-addr.arpa.: domain name does not exist
[0] 5.26.39.160.in-addr.arpa.: domain name does not exist
[0] 6.26.39.160.in-addr.arpa.: domain name does not exist
[0] 7.26.39.160.in-addr.arpa.: domain name does not exist
[0] 8.26.39.160.in-addr.arpa.: domain name does not exist
[0] 9.26.39.160.in-addr.arpa.: domain name does not exist
[3600] 10.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-10.dyn.columbia.edu
[3600] 11.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-11.dyn.columbia.edu
[3600] 12.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-12.dyn.columbia.edu
[3600] 13.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-13.dyn.columbia.edu
[3600] 14.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-14.dyn.columbia.edu
[3600] 15.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-15.dyn.columbia.edu
[3600] 16.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-16.dyn.columbia.edu
[3600] 17.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-17.dyn.columbia.edu
[3600] 18.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-18.dyn.columbia.edu
[3600] 19.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-19.dyn.columbia.edu
[3600] 20.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-20.dyn.columbia.edu
[3600] 21.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-21.dyn.columbia.edu
[3600] 22.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-22.dyn.columbia.edu
[3600] 23.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-23.dyn.columbia.edu
[3600] 24.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-24.dyn.columbia.edu
[3600] 25.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-25.dyn.columbia.edu
[3600] 26.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-26.dyn.columbia.edu
[3600] 27.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-27.dyn.columbia.edu
[3600] 28.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-28.dyn.columbia.edu
[3600] 29.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-29.dyn.columbia.edu
[3600] 30.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-30.dyn.columbia.edu
[3600] 31.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-31.dyn.columbia.edu
[3600] 32.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-32.dyn.columbia.edu
[3600] 33.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-33.dyn.columbia.edu
[3600] 34.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-34.dyn.columbia.edu
[3600] 35.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-35.dyn.columbia.edu
[3600] 36.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-36.dyn.columbia.edu
[3600] 37.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-37.dyn.columbia.edu
[3600] 38.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-38.dyn.columbia.edu
[3600] 39.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-39.dyn.columbia.edu
[3600] 40.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-40.dyn.columbia.edu
[3600] 41.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-41.dyn.columbia.edu
[3600] 42.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-42.dyn.columbia.edu
[3600] 43.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-43.dyn.columbia.edu
[3600] 44.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-44.dyn.columbia.edu
[3600] 45.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-45.dyn.columbia.edu
[3600] 46.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-46.dyn.columbia.edu
[3600] 47.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-47.dyn.columbia.edu
[3600] 48.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-48.dyn.columbia.edu
[3600] 49.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-49.dyn.columbia.edu
[3600] 50.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-50.dyn.columbia.edu
[3600] 51.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-51.dyn.columbia.edu
[3600] 52.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-52.dyn.columbia.edu
[3600] 53.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-53.dyn.columbia.edu
[3600] 54.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-54.dyn.columbia.edu
[3600] 55.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-55.dyn.columbia.edu
[3600] 56.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-56.dyn.columbia.edu
[3600] 57.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-57.dyn.columbia.edu
[3600] 58.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-58.dyn.columbia.edu
[3600] 59.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-59.dyn.columbia.edu
[3600] 60.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-60.dyn.columbia.edu
[3600] 61.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-61.dyn.columbia.edu
[3600] 62.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-62.dyn.columbia.edu
[3600] 63.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-63.dyn.columbia.edu
[3600] 64.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-64.dyn.columbia.edu
[3600] 65.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-65.dyn.columbia.edu
[3600] 66.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-66.dyn.columbia.edu
[3600] 67.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-67.dyn.columbia.edu
[3600] 68.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-68.dyn.columbia.edu
[3600] 69.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-69.dyn.columbia.edu
[3600] 70.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-70.dyn.columbia.edu
[3600] 71.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-71.dyn.columbia.edu
[3600] 72.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-72.dyn.columbia.edu
[3600] 73.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-73.dyn.columbia.edu
[3600] 74.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-74.dyn.columbia.edu
[3600] 75.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-75.dyn.columbia.edu
[3600] 76.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-76.dyn.columbia.edu
[3600] 77.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-77.dyn.columbia.edu
[3600] 78.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-78.dyn.columbia.edu
[3600] 79.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-79.dyn.columbia.edu
[3600] 80.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-80.dyn.columbia.edu
[3600] 81.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-81.dyn.columbia.edu
[3600] 82.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-82.dyn.columbia.edu
[3600] 83.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-83.dyn.columbia.edu
[3600] 84.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-84.dyn.columbia.edu
[3600] 85.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-85.dyn.columbia.edu
[3600] 86.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-86.dyn.columbia.edu
[3600] 87.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-87.dyn.columbia.edu
[3600] 88.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-88.dyn.columbia.edu
[3600] 89.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-89.dyn.columbia.edu
[3600] 90.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-90.dyn.columbia.edu
[3600] 91.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-91.dyn.columbia.edu
[3600] 92.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-92.dyn.columbia.edu
[3600] 93.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-93.dyn.columbia.edu
[3600] 94.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-94.dyn.columbia.edu
[3600] 95.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-95.dyn.columbia.edu
[3600] 96.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-96.dyn.columbia.edu
[3600] 97.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-97.dyn.columbia.edu
[3600] 98.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-98.dyn.columbia.edu
[3600] 99.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-99.dyn.columbia.edu
[3600] 100.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-100.dyn.columbia.edu
[3600] 101.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-101.dyn.columbia.edu
[3600] 102.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-102.dyn.columbia.edu
[3600] 103.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-103.dyn.columbia.edu
[3600] 104.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-104.dyn.columbia.edu
[3600] 105.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-105.dyn.columbia.edu
[3600] 106.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-106.dyn.columbia.edu
[3600] 107.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-107.dyn.columbia.edu
[3600] 108.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-108.dyn.columbia.edu
[3600] 109.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-109.dyn.columbia.edu
[3600] 110.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-110.dyn.columbia.edu
[3600] 111.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-111.dyn.columbia.edu
[3600] 112.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-112.dyn.columbia.edu
[3600] 113.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-113.dyn.columbia.edu
[3600] 114.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-114.dyn.columbia.edu
[3600] 115.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-115.dyn.columbia.edu
[3600] 116.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-116.dyn.columbia.edu
[3600] 117.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-117.dyn.columbia.edu
[3600] 118.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-118.dyn.columbia.edu
[3600] 119.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-119.dyn.columbia.edu
[3600] 120.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-120.dyn.columbia.edu
[3600] 121.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-121.dyn.columbia.edu
[3600] 122.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-122.dyn.columbia.edu
[3600] 123.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-123.dyn.columbia.edu
[3600] 124.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-124.dyn.columbia.edu
[3600] 125.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-125.dyn.columbia.edu
[3600] 126.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-126.dyn.columbia.edu
[0] 127.26.39.160.in-addr.arpa.: domain name does not exist
[0] 128.26.39.160.in-addr.arpa.: domain name does not exist
[3600] 129.26.39.160.in-addr.arpa. domain name pointer butl-edge-1-vlan975-1.net.columbia.edu
[3600] 130.26.39.160.in-addr.arpa. domain name pointer rhenaltrimpel.ire.columbia.edu
[0] 131.26.39.160.in-addr.arpa.: domain name does not exist
[0] 132.26.39.160.in-addr.arpa.: domain name does not exist
[0] 133.26.39.160.in-addr.arpa.: domain name does not exist
[0] 134.26.39.160.in-addr.arpa.: domain name does not exist
[0] 135.26.39.160.in-addr.arpa.: domain name does not exist
[0] 136.26.39.160.in-addr.arpa.: domain name does not exist
[0] 137.26.39.160.in-addr.arpa.: domain name does not exist
[0] 138.26.39.160.in-addr.arpa.: domain name does not exist
[0] 139.26.39.160.in-addr.arpa.: domain name does not exist
[3600] 140.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-140.dyn.columbia.edu
[3600] 141.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-141.dyn.columbia.edu
[3600] 142.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-142.dyn.columbia.edu
[3600] 143.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-143.dyn.columbia.edu
[3600] 144.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-144.dyn.columbia.edu
[3600] 145.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-145.dyn.columbia.edu
[3600] 146.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-146.dyn.columbia.edu
[3600] 147.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-147.dyn.columbia.edu
[3600] 148.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-148.dyn.columbia.edu
[3600] 149.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-149.dyn.columbia.edu
[3600] 150.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-150.dyn.columbia.edu
[3600] 151.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-151.dyn.columbia.edu
[3600] 152.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-152.dyn.columbia.edu
[3600] 153.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-153.dyn.columbia.edu
[3600] 154.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-154.dyn.columbia.edu
[3600] 155.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-155.dyn.columbia.edu
[3600] 156.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-156.dyn.columbia.edu
[3600] 157.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-157.dyn.columbia.edu
[3600] 158.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-158.dyn.columbia.edu
[3600] 159.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-159.dyn.columbia.edu
[3600] 160.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-160.dyn.columbia.edu
[3600] 161.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-161.dyn.columbia.edu
[3600] 162.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-162.dyn.columbia.edu
[3600] 163.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-163.dyn.columbia.edu
[3600] 164.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-164.dyn.columbia.edu
[3600] 165.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-165.dyn.columbia.edu
[3600] 166.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-166.dyn.columbia.edu
[3600] 167.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-167.dyn.columbia.edu
[3600] 168.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-168.dyn.columbia.edu
[3600] 169.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-169.dyn.columbia.edu
[3600] 170.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-170.dyn.columbia.edu
[3600] 171.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-171.dyn.columbia.edu
[3600] 172.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-172.dyn.columbia.edu
[3600] 173.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-173.dyn.columbia.edu
[3600] 174.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-174.dyn.columbia.edu
[3600] 175.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-175.dyn.columbia.edu
[3600] 176.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-176.dyn.columbia.edu
[3600] 177.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-177.dyn.columbia.edu
[3600] 178.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-178.dyn.columbia.edu
[3600] 179.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-179.dyn.columbia.edu
[3600] 180.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-180.dyn.columbia.edu
[3600] 181.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-181.dyn.columbia.edu
[3600] 182.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-182.dyn.columbia.edu
[3600] 183.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-183.dyn.columbia.edu
[3600] 184.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-184.dyn.columbia.edu
[3600] 185.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-185.dyn.columbia.edu
[3600] 186.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-186.dyn.columbia.edu
[3600] 187.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-187.dyn.columbia.edu
[3600] 188.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-188.dyn.columbia.edu
[3600] 189.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-189.dyn.columbia.edu
[3600] 190.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-190.dyn.columbia.edu
[3600] 191.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-191.dyn.columbia.edu
[3600] 192.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-192.dyn.columbia.edu
[3600] 193.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-193.dyn.columbia.edu
[3600] 194.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-194.dyn.columbia.edu
[3600] 195.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-195.dyn.columbia.edu
[3600] 196.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-196.dyn.columbia.edu
[3600] 197.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-197.dyn.columbia.edu
[3600] 198.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-198.dyn.columbia.edu
[3600] 199.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-199.dyn.columbia.edu
[3600] 200.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-200.dyn.columbia.edu
[3600] 201.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-201.dyn.columbia.edu
[3600] 202.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-202.dyn.columbia.edu
[3600] 203.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-203.dyn.columbia.edu
[3600] 204.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-204.dyn.columbia.edu
[3600] 205.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-205.dyn.columbia.edu
[3600] 206.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-206.dyn.columbia.edu
[3600] 207.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-207.dyn.columbia.edu
[3600] 208.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-208.dyn.columbia.edu
[3600] 209.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-209.dyn.columbia.edu
[3600] 210.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-210.dyn.columbia.edu
[3600] 211.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-211.dyn.columbia.edu
[3600] 212.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-212.dyn.columbia.edu
[3600] 213.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-213.dyn.columbia.edu
[3600] 214.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-214.dyn.columbia.edu
[3600] 215.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-215.dyn.columbia.edu
[3600] 216.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-216.dyn.columbia.edu
[3600] 217.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-217.dyn.columbia.edu
[3600] 218.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-218.dyn.columbia.edu
[3600] 219.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-219.dyn.columbia.edu
[3600] 220.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-220.dyn.columbia.edu
[3600] 221.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-221.dyn.columbia.edu
[3600] 222.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-222.dyn.columbia.edu
[3600] 223.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-223.dyn.columbia.edu
[3600] 224.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-224.dyn.columbia.edu
[3600] 225.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-225.dyn.columbia.edu
[3600] 226.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-226.dyn.columbia.edu
[3600] 227.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-227.dyn.columbia.edu
[3600] 228.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-228.dyn.columbia.edu
[3600] 229.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-229.dyn.columbia.edu
[3600] 230.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-230.dyn.columbia.edu
[3600] 231.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-231.dyn.columbia.edu
[3600] 232.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-232.dyn.columbia.edu
[3600] 233.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-233.dyn.columbia.edu
[3600] 234.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-234.dyn.columbia.edu
[3600] 235.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-235.dyn.columbia.edu
[3600] 236.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-236.dyn.columbia.edu
[3600] 237.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-237.dyn.columbia.edu
[3600] 238.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-238.dyn.columbia.edu
[3600] 239.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-239.dyn.columbia.edu
[3600] 240.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-240.dyn.columbia.edu
[3600] 241.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-241.dyn.columbia.edu
[3600] 242.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-242.dyn.columbia.edu
[3600] 243.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-243.dyn.columbia.edu
[3600] 244.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-244.dyn.columbia.edu
[3600] 245.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-245.dyn.columbia.edu
[3600] 246.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-246.dyn.columbia.edu
[3600] 247.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-247.dyn.columbia.edu
[3600] 248.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-248.dyn.columbia.edu
[3600] 249.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-249.dyn.columbia.edu
[3600] 250.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-250.dyn.columbia.edu
[3600] 251.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-251.dyn.columbia.edu
[3600] 252.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-252.dyn.columbia.edu
[3600] 253.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-253.dyn.columbia.edu
[3600] 254.26.39.160.in-addr.arpa. domain name pointer dyn-160-39-26-254.dyn.columbia.edu
[0] 255.26.39.160.in-addr.arpa.: domain name does not exist