[0] 0.216.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.216.39.160.in-addr.arpa. domain name pointer morn-edge-1-vlan816-1.net.columbia.edu
[3600] 2.216.39.160.in-addr.arpa. domain name pointer ire-130morn-5-1-ups.net.columbia.edu
[0] 3.216.39.160.in-addr.arpa.: domain name does not exist
[0] 4.216.39.160.in-addr.arpa.: domain name does not exist
[0] 5.216.39.160.in-addr.arpa.: domain name does not exist
[0] 6.216.39.160.in-addr.arpa.: domain name does not exist
[0] 7.216.39.160.in-addr.arpa.: domain name does not exist
[0] 8.216.39.160.in-addr.arpa.: domain name does not exist
[0] 9.216.39.160.in-addr.arpa.: domain name does not exist
[0] 10.216.39.160.in-addr.arpa.: domain name does not exist
[3600] 11.216.39.160.in-addr.arpa. domain name pointer abdulla-workstation.ire.columbia.edu
[0] 12.216.39.160.in-addr.arpa.: domain name does not exist
[0] 13.216.39.160.in-addr.arpa.: domain name does not exist
[0] 14.216.39.160.in-addr.arpa.: domain name does not exist
[0] 15.216.39.160.in-addr.arpa.: domain name does not exist
[0] 16.216.39.160.in-addr.arpa.: domain name does not exist
[0] 17.216.39.160.in-addr.arpa.: domain name does not exist
[0] 18.216.39.160.in-addr.arpa.: domain name does not exist
[0] 19.216.39.160.in-addr.arpa.: domain name does not exist
[0] 20.216.39.160.in-addr.arpa.: domain name does not exist
[0] 21.216.39.160.in-addr.arpa.: domain name does not exist
[0] 22.216.39.160.in-addr.arpa.: domain name does not exist
[0] 23.216.39.160.in-addr.arpa.: domain name does not exist
[0] 24.216.39.160.in-addr.arpa.: domain name does not exist
[3600] 25.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-25.dyn.columbia.edu
[3600] 26.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-26.dyn.columbia.edu
[3600] 27.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-27.dyn.columbia.edu
[3600] 28.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-28.dyn.columbia.edu
[3600] 29.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-29.dyn.columbia.edu
[3600] 30.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-30.dyn.columbia.edu
[3600] 31.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-31.dyn.columbia.edu
[3600] 32.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-32.dyn.columbia.edu
[3600] 33.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-33.dyn.columbia.edu
[3600] 34.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-34.dyn.columbia.edu
[3600] 35.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-35.dyn.columbia.edu
[3600] 36.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-36.dyn.columbia.edu
[3600] 37.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-37.dyn.columbia.edu
[3600] 38.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-38.dyn.columbia.edu
[3600] 39.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-39.dyn.columbia.edu
[3600] 40.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-40.dyn.columbia.edu
[3600] 41.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-41.dyn.columbia.edu
[3600] 42.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-42.dyn.columbia.edu
[3600] 43.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-43.dyn.columbia.edu
[3600] 44.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-44.dyn.columbia.edu
[3600] 45.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-45.dyn.columbia.edu
[3600] 46.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-46.dyn.columbia.edu
[3600] 47.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-47.dyn.columbia.edu
[3600] 48.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-48.dyn.columbia.edu
[3600] 49.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-49.dyn.columbia.edu
[3600] 50.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-50.dyn.columbia.edu
[3600] 51.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-51.dyn.columbia.edu
[3600] 52.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-52.dyn.columbia.edu
[3600] 53.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-53.dyn.columbia.edu
[3600] 54.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-54.dyn.columbia.edu
[3600] 55.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-55.dyn.columbia.edu
[3600] 56.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-56.dyn.columbia.edu
[3600] 57.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-57.dyn.columbia.edu
[3600] 58.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-58.dyn.columbia.edu
[3600] 59.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-59.dyn.columbia.edu
[3600] 60.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-60.dyn.columbia.edu
[3600] 61.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-61.dyn.columbia.edu
[3600] 62.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-62.dyn.columbia.edu
[3600] 63.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-63.dyn.columbia.edu
[3600] 64.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-64.dyn.columbia.edu
[3600] 65.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-65.dyn.columbia.edu
[3600] 66.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-66.dyn.columbia.edu
[3600] 67.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-67.dyn.columbia.edu
[3600] 68.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-68.dyn.columbia.edu
[3600] 69.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-69.dyn.columbia.edu
[3600] 70.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-70.dyn.columbia.edu
[3600] 71.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-71.dyn.columbia.edu
[3600] 72.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-72.dyn.columbia.edu
[3600] 73.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-73.dyn.columbia.edu
[3600] 74.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-74.dyn.columbia.edu
[3600] 75.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-75.dyn.columbia.edu
[3600] 76.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-76.dyn.columbia.edu
[3600] 77.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-77.dyn.columbia.edu
[3600] 78.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-78.dyn.columbia.edu
[3600] 79.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-79.dyn.columbia.edu
[3600] 80.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-80.dyn.columbia.edu
[3600] 81.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-81.dyn.columbia.edu
[3600] 82.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-82.dyn.columbia.edu
[3600] 83.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-83.dyn.columbia.edu
[3600] 84.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-84.dyn.columbia.edu
[3600] 85.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-85.dyn.columbia.edu
[3600] 86.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-86.dyn.columbia.edu
[3600] 87.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-87.dyn.columbia.edu
[3600] 88.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-88.dyn.columbia.edu
[3600] 89.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-89.dyn.columbia.edu
[3600] 90.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-90.dyn.columbia.edu
[3600] 91.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-91.dyn.columbia.edu
[3600] 92.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-92.dyn.columbia.edu
[3600] 93.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-93.dyn.columbia.edu
[3600] 94.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-94.dyn.columbia.edu
[3600] 95.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-95.dyn.columbia.edu
[3600] 96.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-96.dyn.columbia.edu
[3600] 97.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-97.dyn.columbia.edu
[3600] 98.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-98.dyn.columbia.edu
[3600] 99.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-99.dyn.columbia.edu
[3600] 100.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-100.dyn.columbia.edu
[3600] 101.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-101.dyn.columbia.edu
[3600] 102.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-102.dyn.columbia.edu
[3600] 103.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-103.dyn.columbia.edu
[3600] 104.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-104.dyn.columbia.edu
[3600] 105.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-105.dyn.columbia.edu
[3600] 106.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-106.dyn.columbia.edu
[3600] 107.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-107.dyn.columbia.edu
[3600] 108.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-108.dyn.columbia.edu
[3600] 109.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-109.dyn.columbia.edu
[3600] 110.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-110.dyn.columbia.edu
[3600] 111.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-111.dyn.columbia.edu
[3600] 112.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-112.dyn.columbia.edu
[3600] 113.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-113.dyn.columbia.edu
[3600] 114.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-114.dyn.columbia.edu
[3600] 115.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-115.dyn.columbia.edu
[3600] 116.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-116.dyn.columbia.edu
[3600] 117.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-117.dyn.columbia.edu
[3600] 118.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-118.dyn.columbia.edu
[3600] 119.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-119.dyn.columbia.edu
[3600] 120.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-120.dyn.columbia.edu
[3600] 121.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-121.dyn.columbia.edu
[3600] 122.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-122.dyn.columbia.edu
[3600] 123.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-123.dyn.columbia.edu
[3600] 124.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-124.dyn.columbia.edu
[3600] 125.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-125.dyn.columbia.edu
[3600] 126.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-126.dyn.columbia.edu
[3600] 127.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-127.dyn.columbia.edu
[3600] 128.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-128.dyn.columbia.edu
[3600] 129.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-129.dyn.columbia.edu
[3600] 130.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-130.dyn.columbia.edu
[3600] 131.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-131.dyn.columbia.edu
[3600] 132.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-132.dyn.columbia.edu
[3600] 133.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-133.dyn.columbia.edu
[3600] 134.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-134.dyn.columbia.edu
[3600] 135.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-135.dyn.columbia.edu
[3600] 136.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-136.dyn.columbia.edu
[3600] 137.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-137.dyn.columbia.edu
[3600] 138.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-138.dyn.columbia.edu
[3600] 139.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-139.dyn.columbia.edu
[3600] 140.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-140.dyn.columbia.edu
[3600] 141.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-141.dyn.columbia.edu
[3600] 142.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-142.dyn.columbia.edu
[3600] 143.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-143.dyn.columbia.edu
[3600] 144.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-144.dyn.columbia.edu
[3600] 145.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-145.dyn.columbia.edu
[3600] 146.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-146.dyn.columbia.edu
[3600] 147.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-147.dyn.columbia.edu
[3600] 148.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-148.dyn.columbia.edu
[3600] 149.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-149.dyn.columbia.edu
[3600] 150.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-150.dyn.columbia.edu
[3600] 151.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-151.dyn.columbia.edu
[3600] 152.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-152.dyn.columbia.edu
[3600] 153.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-153.dyn.columbia.edu
[3600] 154.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-154.dyn.columbia.edu
[3600] 155.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-155.dyn.columbia.edu
[3600] 156.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-156.dyn.columbia.edu
[3600] 157.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-157.dyn.columbia.edu
[3600] 158.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-158.dyn.columbia.edu
[3600] 159.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-159.dyn.columbia.edu
[3600] 160.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-160.dyn.columbia.edu
[3600] 161.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-161.dyn.columbia.edu
[3600] 162.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-162.dyn.columbia.edu
[3600] 163.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-163.dyn.columbia.edu
[3600] 164.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-164.dyn.columbia.edu
[3600] 165.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-165.dyn.columbia.edu
[3600] 166.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-166.dyn.columbia.edu
[3600] 167.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-167.dyn.columbia.edu
[3600] 168.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-168.dyn.columbia.edu
[3600] 169.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-169.dyn.columbia.edu
[3600] 170.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-170.dyn.columbia.edu
[3600] 171.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-171.dyn.columbia.edu
[3600] 172.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-172.dyn.columbia.edu
[3600] 173.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-173.dyn.columbia.edu
[3600] 174.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-174.dyn.columbia.edu
[3600] 175.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-175.dyn.columbia.edu
[3600] 176.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-176.dyn.columbia.edu
[3600] 177.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-177.dyn.columbia.edu
[3600] 178.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-178.dyn.columbia.edu
[3600] 179.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-179.dyn.columbia.edu
[3600] 180.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-180.dyn.columbia.edu
[3600] 181.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-181.dyn.columbia.edu
[3600] 182.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-182.dyn.columbia.edu
[3600] 183.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-183.dyn.columbia.edu
[3600] 184.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-184.dyn.columbia.edu
[3600] 185.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-185.dyn.columbia.edu
[3600] 186.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-186.dyn.columbia.edu
[3600] 187.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-187.dyn.columbia.edu
[3600] 188.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-188.dyn.columbia.edu
[3600] 189.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-189.dyn.columbia.edu
[3600] 190.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-190.dyn.columbia.edu
[3600] 191.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-191.dyn.columbia.edu
[3600] 192.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-192.dyn.columbia.edu
[3600] 193.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-193.dyn.columbia.edu
[3600] 194.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-194.dyn.columbia.edu
[3600] 195.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-195.dyn.columbia.edu
[3600] 196.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-196.dyn.columbia.edu
[3600] 197.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-197.dyn.columbia.edu
[3600] 198.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-198.dyn.columbia.edu
[3600] 199.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-199.dyn.columbia.edu
[3600] 200.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-200.dyn.columbia.edu
[3600] 201.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-201.dyn.columbia.edu
[3600] 202.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-202.dyn.columbia.edu
[3600] 203.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-203.dyn.columbia.edu
[3600] 204.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-204.dyn.columbia.edu
[3600] 205.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-205.dyn.columbia.edu
[3600] 206.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-206.dyn.columbia.edu
[3600] 207.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-207.dyn.columbia.edu
[3600] 208.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-208.dyn.columbia.edu
[3600] 209.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-209.dyn.columbia.edu
[3600] 210.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-210.dyn.columbia.edu
[3600] 211.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-211.dyn.columbia.edu
[3600] 212.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-212.dyn.columbia.edu
[3600] 213.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-213.dyn.columbia.edu
[3600] 214.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-214.dyn.columbia.edu
[3600] 215.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-215.dyn.columbia.edu
[3600] 216.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-216.dyn.columbia.edu
[3600] 217.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-217.dyn.columbia.edu
[3600] 218.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-218.dyn.columbia.edu
[3600] 219.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-219.dyn.columbia.edu
[3600] 220.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-220.dyn.columbia.edu
[3600] 221.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-221.dyn.columbia.edu
[3600] 222.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-222.dyn.columbia.edu
[3600] 223.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-223.dyn.columbia.edu
[3600] 224.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-224.dyn.columbia.edu
[3600] 225.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-225.dyn.columbia.edu
[3600] 226.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-226.dyn.columbia.edu
[3600] 227.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-227.dyn.columbia.edu
[3600] 228.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-228.dyn.columbia.edu
[3600] 229.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-229.dyn.columbia.edu
[3600] 230.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-230.dyn.columbia.edu
[3600] 231.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-231.dyn.columbia.edu
[3600] 232.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-232.dyn.columbia.edu
[3600] 233.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-233.dyn.columbia.edu
[3600] 234.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-234.dyn.columbia.edu
[3600] 235.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-235.dyn.columbia.edu
[3600] 236.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-236.dyn.columbia.edu
[3600] 237.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-237.dyn.columbia.edu
[3600] 238.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-238.dyn.columbia.edu
[3600] 239.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-239.dyn.columbia.edu
[3600] 240.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-240.dyn.columbia.edu
[3600] 241.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-241.dyn.columbia.edu
[3600] 242.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-242.dyn.columbia.edu
[3600] 243.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-243.dyn.columbia.edu
[3600] 244.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-244.dyn.columbia.edu
[3600] 245.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-245.dyn.columbia.edu
[3600] 246.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-246.dyn.columbia.edu
[3600] 247.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-247.dyn.columbia.edu
[3600] 248.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-248.dyn.columbia.edu
[3600] 249.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-249.dyn.columbia.edu
[3600] 250.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-250.dyn.columbia.edu
[3600] 251.216.39.160.in-addr.arpa. domain name pointer dyn-160-39-216-251.dyn.columbia.edu
[3600] 252.216.39.160.in-addr.arpa. domain name pointer ire-130morn-2-1-ups.net.columbia.edu
[3600] 253.216.39.160.in-addr.arpa. domain name pointer ire-130morn-2-1.net.columbia.edu
[3600] 254.216.39.160.in-addr.arpa. domain name pointer ire-130morn-5-1.net.columbia.edu
[0] 255.216.39.160.in-addr.arpa.: domain name does not exist