[0] 0.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.58.39.160.in-addr.arpa. domain name pointer law-edge-1-vlan931-1.net.columbia.edu
[0] 2.58.39.160.in-addr.arpa.: domain name does not exist
[0] 3.58.39.160.in-addr.arpa.: domain name does not exist
[0] 4.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 5.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-5.dyn.columbia.edu
[3600] 6.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-6.dyn.columbia.edu
[3600] 7.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-7.dyn.columbia.edu
[3600] 8.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-8.dyn.columbia.edu
[3600] 9.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-9.dyn.columbia.edu
[3600] 10.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-10.dyn.columbia.edu
[3600] 11.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-11.dyn.columbia.edu
[3600] 12.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-12.dyn.columbia.edu
[3600] 13.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-13.dyn.columbia.edu
[3600] 14.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-14.dyn.columbia.edu
[3600] 15.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-15.dyn.columbia.edu
[3600] 16.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-16.dyn.columbia.edu
[3600] 17.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-17.dyn.columbia.edu
[3600] 18.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-18.dyn.columbia.edu
[3600] 19.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-19.dyn.columbia.edu
[3600] 20.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-20.dyn.columbia.edu
[3600] 21.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-21.dyn.columbia.edu
[3600] 22.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-22.dyn.columbia.edu
[3600] 23.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-23.dyn.columbia.edu
[3600] 24.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-24.dyn.columbia.edu
[3600] 25.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-25.dyn.columbia.edu
[3600] 26.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-26.dyn.columbia.edu
[3600] 27.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-27.dyn.columbia.edu
[3600] 28.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-28.dyn.columbia.edu
[3600] 29.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-29.dyn.columbia.edu
[3600] 30.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-30.dyn.columbia.edu
[3600] 31.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-31.dyn.columbia.edu
[3600] 32.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-32.dyn.columbia.edu
[3600] 33.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-33.dyn.columbia.edu
[3600] 34.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-34.dyn.columbia.edu
[3600] 35.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-35.dyn.columbia.edu
[3600] 36.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-36.dyn.columbia.edu
[3600] 37.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-37.dyn.columbia.edu
[3600] 38.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-38.dyn.columbia.edu
[3600] 39.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-39.dyn.columbia.edu
[3600] 40.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-40.dyn.columbia.edu
[3600] 41.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-41.dyn.columbia.edu
[3600] 42.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-42.dyn.columbia.edu
[3600] 43.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-43.dyn.columbia.edu
[3600] 44.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-44.dyn.columbia.edu
[3600] 45.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-45.dyn.columbia.edu
[3600] 46.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-46.dyn.columbia.edu
[3600] 47.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-47.dyn.columbia.edu
[3600] 48.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-48.dyn.columbia.edu
[3600] 49.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-49.dyn.columbia.edu
[3600] 50.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-50.dyn.columbia.edu
[3600] 51.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-51.dyn.columbia.edu
[3600] 52.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-52.dyn.columbia.edu
[3600] 53.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-53.dyn.columbia.edu
[3600] 54.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-54.dyn.columbia.edu
[3600] 55.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-55.dyn.columbia.edu
[3600] 56.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-56.dyn.columbia.edu
[3600] 57.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-57.dyn.columbia.edu
[3600] 58.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-58.dyn.columbia.edu
[3600] 59.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-59.dyn.columbia.edu
[3600] 60.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-60.dyn.columbia.edu
[3600] 61.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-61.dyn.columbia.edu
[3600] 62.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-62.dyn.columbia.edu
[3600] 63.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-63.dyn.columbia.edu
[3600] 64.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-64.dyn.columbia.edu
[3600] 65.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-65.dyn.columbia.edu
[3600] 66.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-66.dyn.columbia.edu
[3600] 67.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-67.dyn.columbia.edu
[3600] 68.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-68.dyn.columbia.edu
[3600] 69.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-69.dyn.columbia.edu
[3600] 70.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-70.dyn.columbia.edu
[3600] 71.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-71.dyn.columbia.edu
[3600] 72.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-72.dyn.columbia.edu
[3600] 73.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-73.dyn.columbia.edu
[3600] 74.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-74.dyn.columbia.edu
[3600] 75.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-75.dyn.columbia.edu
[3600] 76.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-76.dyn.columbia.edu
[3600] 77.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-77.dyn.columbia.edu
[3600] 78.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-78.dyn.columbia.edu
[3600] 79.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-79.dyn.columbia.edu
[3600] 80.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-80.dyn.columbia.edu
[3600] 81.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-81.dyn.columbia.edu
[3600] 82.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-82.dyn.columbia.edu
[3600] 83.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-83.dyn.columbia.edu
[3600] 84.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-84.dyn.columbia.edu
[3600] 85.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-85.dyn.columbia.edu
[3600] 86.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-86.dyn.columbia.edu
[3600] 87.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-87.dyn.columbia.edu
[3600] 88.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-88.dyn.columbia.edu
[3600] 89.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-89.dyn.columbia.edu
[3600] 90.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-90.dyn.columbia.edu
[3600] 91.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-91.dyn.columbia.edu
[3600] 92.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-92.dyn.columbia.edu
[3600] 93.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-93.dyn.columbia.edu
[3600] 94.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-94.dyn.columbia.edu
[3600] 95.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-95.dyn.columbia.edu
[3600] 96.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-96.dyn.columbia.edu
[3600] 97.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-97.dyn.columbia.edu
[3600] 98.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-98.dyn.columbia.edu
[3600] 99.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-99.dyn.columbia.edu
[3600] 100.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-100.dyn.columbia.edu
[3600] 101.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-101.dyn.columbia.edu
[3600] 102.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-102.dyn.columbia.edu
[3600] 103.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-103.dyn.columbia.edu
[3600] 104.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-104.dyn.columbia.edu
[3600] 105.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-105.dyn.columbia.edu
[3600] 106.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-106.dyn.columbia.edu
[3600] 107.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-107.dyn.columbia.edu
[3600] 108.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-108.dyn.columbia.edu
[3600] 109.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-109.dyn.columbia.edu
[3600] 110.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-110.dyn.columbia.edu
[3600] 111.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-111.dyn.columbia.edu
[3600] 112.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-112.dyn.columbia.edu
[3600] 113.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-113.dyn.columbia.edu
[3600] 114.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-114.dyn.columbia.edu
[3600] 115.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-115.dyn.columbia.edu
[3600] 116.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-116.dyn.columbia.edu
[3600] 117.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-117.dyn.columbia.edu
[3600] 118.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-118.dyn.columbia.edu
[3600] 119.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-119.dyn.columbia.edu
[3600] 120.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-120.dyn.columbia.edu
[3600] 121.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-121.dyn.columbia.edu
[3600] 122.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-122.dyn.columbia.edu
[3600] 123.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-123.dyn.columbia.edu
[3600] 124.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-124.dyn.columbia.edu
[3600] 125.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-125.dyn.columbia.edu
[3600] 126.58.39.160.in-addr.arpa. domain name pointer franciscoburgos.ire.columbia.edu
[0] 127.58.39.160.in-addr.arpa.: domain name does not exist
[0] 128.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 129.58.39.160.in-addr.arpa. domain name pointer law-edge-1-vlan925-1.net.columbia.edu
[3600] 130.58.39.160.in-addr.arpa. domain name pointer png.apt.columbia.edu
[3600] 131.58.39.160.in-addr.arpa. domain name pointer klingsor.apt.columbia.edu
[0] 132.58.39.160.in-addr.arpa.: domain name does not exist
[0] 133.58.39.160.in-addr.arpa.: domain name does not exist
[0] 134.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 135.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-135.dyn.columbia.edu
[3600] 136.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-136.dyn.columbia.edu
[3600] 137.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-137.dyn.columbia.edu
[3600] 138.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-138.dyn.columbia.edu
[3600] 139.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-139.dyn.columbia.edu
[3600] 140.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-140.dyn.columbia.edu
[3600] 141.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-141.dyn.columbia.edu
[3600] 142.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-142.dyn.columbia.edu
[3600] 143.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-143.dyn.columbia.edu
[3600] 144.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-144.dyn.columbia.edu
[3600] 145.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-145.dyn.columbia.edu
[3600] 146.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-146.dyn.columbia.edu
[3600] 147.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-147.dyn.columbia.edu
[3600] 148.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-148.dyn.columbia.edu
[3600] 149.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-149.dyn.columbia.edu
[3600] 150.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-150.dyn.columbia.edu
[3600] 151.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-151.dyn.columbia.edu
[3600] 152.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-152.dyn.columbia.edu
[3600] 153.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-153.dyn.columbia.edu
[3600] 154.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-154.dyn.columbia.edu
[3600] 155.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-155.dyn.columbia.edu
[3600] 156.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-156.dyn.columbia.edu
[3600] 157.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-157.dyn.columbia.edu
[3600] 158.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-158.dyn.columbia.edu
[3600] 159.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-159.dyn.columbia.edu
[3600] 160.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-160.dyn.columbia.edu
[3600] 161.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-161.dyn.columbia.edu
[3600] 162.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-162.dyn.columbia.edu
[3600] 163.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-163.dyn.columbia.edu
[3600] 164.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-164.dyn.columbia.edu
[3600] 165.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-165.dyn.columbia.edu
[3600] 166.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-166.dyn.columbia.edu
[3600] 167.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-167.dyn.columbia.edu
[3600] 168.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-168.dyn.columbia.edu
[3600] 169.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-169.dyn.columbia.edu
[3600] 170.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-170.dyn.columbia.edu
[3600] 171.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-171.dyn.columbia.edu
[3600] 172.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-172.dyn.columbia.edu
[3600] 173.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-173.dyn.columbia.edu
[3600] 174.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-174.dyn.columbia.edu
[3600] 175.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-175.dyn.columbia.edu
[3600] 176.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-176.dyn.columbia.edu
[3600] 177.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-177.dyn.columbia.edu
[3600] 178.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-178.dyn.columbia.edu
[3600] 179.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-179.dyn.columbia.edu
[3600] 180.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-180.dyn.columbia.edu
[3600] 181.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-181.dyn.columbia.edu
[3600] 182.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-182.dyn.columbia.edu
[3600] 183.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-183.dyn.columbia.edu
[3600] 184.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-184.dyn.columbia.edu
[3600] 185.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-185.dyn.columbia.edu
[3600] 186.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-186.dyn.columbia.edu
[3600] 187.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-187.dyn.columbia.edu
[3600] 188.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-188.dyn.columbia.edu
[3600] 189.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-189.dyn.columbia.edu
[3600] 190.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-190.dyn.columbia.edu
[0] 191.58.39.160.in-addr.arpa.: domain name does not exist
[0] 192.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 193.58.39.160.in-addr.arpa. domain name pointer law-edge-1-vlan927-1.net.columbia.edu
[0] 194.58.39.160.in-addr.arpa.: domain name does not exist
[3600] 195.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-195.dyn.columbia.edu
[3600] 196.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-196.dyn.columbia.edu
[3600] 197.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-197.dyn.columbia.edu
[3600] 198.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-198.dyn.columbia.edu
[3600] 199.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-199.dyn.columbia.edu
[3600] 200.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-200.dyn.columbia.edu
[3600] 201.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-201.dyn.columbia.edu
[3600] 202.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-202.dyn.columbia.edu
[3600] 203.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-203.dyn.columbia.edu
[3600] 204.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-204.dyn.columbia.edu
[3600] 205.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-205.dyn.columbia.edu
[3600] 206.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-206.dyn.columbia.edu
[3600] 207.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-207.dyn.columbia.edu
[3600] 208.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-208.dyn.columbia.edu
[3600] 209.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-209.dyn.columbia.edu
[3600] 210.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-210.dyn.columbia.edu
[3600] 211.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-211.dyn.columbia.edu
[3600] 212.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-212.dyn.columbia.edu
[3600] 213.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-213.dyn.columbia.edu
[3600] 214.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-214.dyn.columbia.edu
[3600] 215.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-215.dyn.columbia.edu
[3600] 216.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-216.dyn.columbia.edu
[3600] 217.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-217.dyn.columbia.edu
[3600] 218.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-218.dyn.columbia.edu
[3600] 219.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-219.dyn.columbia.edu
[3600] 220.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-220.dyn.columbia.edu
[3600] 221.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-221.dyn.columbia.edu
[3600] 222.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-222.dyn.columbia.edu
[3600] 223.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-223.dyn.columbia.edu
[3600] 224.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-224.dyn.columbia.edu
[3600] 225.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-225.dyn.columbia.edu
[3600] 226.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-226.dyn.columbia.edu
[3600] 227.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-227.dyn.columbia.edu
[3600] 228.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-228.dyn.columbia.edu
[3600] 229.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-229.dyn.columbia.edu
[3600] 230.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-230.dyn.columbia.edu
[3600] 231.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-231.dyn.columbia.edu
[3600] 232.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-232.dyn.columbia.edu
[3600] 233.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-233.dyn.columbia.edu
[3600] 234.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-234.dyn.columbia.edu
[3600] 235.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-235.dyn.columbia.edu
[3600] 236.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-236.dyn.columbia.edu
[3600] 237.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-237.dyn.columbia.edu
[3600] 238.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-238.dyn.columbia.edu
[3600] 239.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-239.dyn.columbia.edu
[3600] 240.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-240.dyn.columbia.edu
[3600] 241.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-241.dyn.columbia.edu
[3600] 242.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-242.dyn.columbia.edu
[3600] 243.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-243.dyn.columbia.edu
[3600] 244.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-244.dyn.columbia.edu
[3600] 245.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-245.dyn.columbia.edu
[3600] 246.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-246.dyn.columbia.edu
[3600] 247.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-247.dyn.columbia.edu
[3600] 248.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-248.dyn.columbia.edu
[3600] 249.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-249.dyn.columbia.edu
[3600] 250.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-250.dyn.columbia.edu
[3600] 251.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-251.dyn.columbia.edu
[3600] 252.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-252.dyn.columbia.edu
[3600] 253.58.39.160.in-addr.arpa. domain name pointer dyn-160-39-58-253.dyn.columbia.edu
[0] 254.58.39.160.in-addr.arpa.: domain name does not exist
[0] 255.58.39.160.in-addr.arpa.: domain name does not exist