[0] 0.42.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.42.39.160.in-addr.arpa. domain name pointer butl-edge-1-vlan968-1.net.columbia.edu
[0] 2.42.39.160.in-addr.arpa.: domain name does not exist
[0] 3.42.39.160.in-addr.arpa.: domain name does not exist
[0] 4.42.39.160.in-addr.arpa.: domain name does not exist
[0] 5.42.39.160.in-addr.arpa.: domain name does not exist
[0] 6.42.39.160.in-addr.arpa.: domain name does not exist
[0] 7.42.39.160.in-addr.arpa.: domain name does not exist
[0] 8.42.39.160.in-addr.arpa.: domain name does not exist
[3600] 9.42.39.160.in-addr.arpa. domain name pointer rudyhamaric.ire.columbia.edu
[3600] 10.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-10.dyn.columbia.edu
[3600] 11.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-11.dyn.columbia.edu
[3600] 12.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-12.dyn.columbia.edu
[3600] 13.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-13.dyn.columbia.edu
[3600] 14.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-14.dyn.columbia.edu
[3600] 15.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-15.dyn.columbia.edu
[3600] 16.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-16.dyn.columbia.edu
[3600] 17.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-17.dyn.columbia.edu
[3600] 18.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-18.dyn.columbia.edu
[3600] 19.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-19.dyn.columbia.edu
[3600] 20.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-20.dyn.columbia.edu
[3600] 21.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-21.dyn.columbia.edu
[3600] 22.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-22.dyn.columbia.edu
[3600] 23.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-23.dyn.columbia.edu
[3600] 24.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-24.dyn.columbia.edu
[3600] 25.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-25.dyn.columbia.edu
[3600] 26.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-26.dyn.columbia.edu
[3600] 27.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-27.dyn.columbia.edu
[3600] 28.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-28.dyn.columbia.edu
[3600] 29.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-29.dyn.columbia.edu
[3600] 30.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-30.dyn.columbia.edu
[3600] 31.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-31.dyn.columbia.edu
[3600] 32.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-32.dyn.columbia.edu
[3600] 33.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-33.dyn.columbia.edu
[3600] 34.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-34.dyn.columbia.edu
[3600] 35.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-35.dyn.columbia.edu
[3600] 36.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-36.dyn.columbia.edu
[3600] 37.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-37.dyn.columbia.edu
[3600] 38.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-38.dyn.columbia.edu
[3600] 39.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-39.dyn.columbia.edu
[3600] 40.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-40.dyn.columbia.edu
[3600] 41.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-41.dyn.columbia.edu
[3600] 42.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-42.dyn.columbia.edu
[3600] 43.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-43.dyn.columbia.edu
[3600] 44.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-44.dyn.columbia.edu
[3600] 45.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-45.dyn.columbia.edu
[3600] 46.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-46.dyn.columbia.edu
[3600] 47.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-47.dyn.columbia.edu
[3600] 48.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-48.dyn.columbia.edu
[3600] 49.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-49.dyn.columbia.edu
[3600] 50.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-50.dyn.columbia.edu
[3600] 51.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-51.dyn.columbia.edu
[3600] 52.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-52.dyn.columbia.edu
[3600] 53.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-53.dyn.columbia.edu
[3600] 54.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-54.dyn.columbia.edu
[3600] 55.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-55.dyn.columbia.edu
[3600] 56.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-56.dyn.columbia.edu
[3600] 57.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-57.dyn.columbia.edu
[3600] 58.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-58.dyn.columbia.edu
[3600] 59.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-59.dyn.columbia.edu
[3600] 60.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-60.dyn.columbia.edu
[3600] 61.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-61.dyn.columbia.edu
[3600] 62.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-62.dyn.columbia.edu
[3600] 63.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-63.dyn.columbia.edu
[3600] 64.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-64.dyn.columbia.edu
[3600] 65.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-65.dyn.columbia.edu
[3600] 66.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-66.dyn.columbia.edu
[3600] 67.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-67.dyn.columbia.edu
[3600] 68.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-68.dyn.columbia.edu
[3600] 69.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-69.dyn.columbia.edu
[3600] 70.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-70.dyn.columbia.edu
[3600] 71.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-71.dyn.columbia.edu
[3600] 72.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-72.dyn.columbia.edu
[3600] 73.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-73.dyn.columbia.edu
[3600] 74.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-74.dyn.columbia.edu
[3600] 75.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-75.dyn.columbia.edu
[3600] 76.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-76.dyn.columbia.edu
[3600] 77.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-77.dyn.columbia.edu
[3600] 78.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-78.dyn.columbia.edu
[3600] 79.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-79.dyn.columbia.edu
[3600] 80.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-80.dyn.columbia.edu
[3600] 81.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-81.dyn.columbia.edu
[3600] 82.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-82.dyn.columbia.edu
[3600] 83.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-83.dyn.columbia.edu
[3600] 84.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-84.dyn.columbia.edu
[3600] 85.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-85.dyn.columbia.edu
[3600] 86.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-86.dyn.columbia.edu
[3600] 87.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-87.dyn.columbia.edu
[3600] 88.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-88.dyn.columbia.edu
[3600] 89.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-89.dyn.columbia.edu
[3600] 90.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-90.dyn.columbia.edu
[3600] 91.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-91.dyn.columbia.edu
[3600] 92.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-92.dyn.columbia.edu
[3600] 93.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-93.dyn.columbia.edu
[3600] 94.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-94.dyn.columbia.edu
[3600] 95.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-95.dyn.columbia.edu
[3600] 96.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-96.dyn.columbia.edu
[3600] 97.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-97.dyn.columbia.edu
[3600] 98.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-98.dyn.columbia.edu
[3600] 99.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-99.dyn.columbia.edu
[3600] 100.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-100.dyn.columbia.edu
[3600] 101.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-101.dyn.columbia.edu
[3600] 102.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-102.dyn.columbia.edu
[3600] 103.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-103.dyn.columbia.edu
[3600] 104.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-104.dyn.columbia.edu
[3600] 105.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-105.dyn.columbia.edu
[3600] 106.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-106.dyn.columbia.edu
[3600] 107.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-107.dyn.columbia.edu
[3600] 108.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-108.dyn.columbia.edu
[3600] 109.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-109.dyn.columbia.edu
[3600] 110.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-110.dyn.columbia.edu
[3600] 111.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-111.dyn.columbia.edu
[3600] 112.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-112.dyn.columbia.edu
[3600] 113.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-113.dyn.columbia.edu
[3600] 114.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-114.dyn.columbia.edu
[3600] 115.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-115.dyn.columbia.edu
[3600] 116.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-116.dyn.columbia.edu
[3600] 117.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-117.dyn.columbia.edu
[3600] 118.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-118.dyn.columbia.edu
[3600] 119.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-119.dyn.columbia.edu
[3600] 120.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-120.dyn.columbia.edu
[3600] 121.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-121.dyn.columbia.edu
[3600] 122.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-122.dyn.columbia.edu
[3600] 123.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-123.dyn.columbia.edu
[3600] 124.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-124.dyn.columbia.edu
[3600] 125.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-125.dyn.columbia.edu
[3600] 126.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-126.dyn.columbia.edu
[3600] 127.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-127.dyn.columbia.edu
[3600] 128.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-128.dyn.columbia.edu
[3600] 129.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-129.dyn.columbia.edu
[3600] 130.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-130.dyn.columbia.edu
[3600] 131.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-131.dyn.columbia.edu
[3600] 132.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-132.dyn.columbia.edu
[3600] 133.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-133.dyn.columbia.edu
[3600] 134.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-134.dyn.columbia.edu
[3600] 135.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-135.dyn.columbia.edu
[3600] 136.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-136.dyn.columbia.edu
[3600] 137.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-137.dyn.columbia.edu
[3600] 138.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-138.dyn.columbia.edu
[3600] 139.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-139.dyn.columbia.edu
[3600] 140.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-140.dyn.columbia.edu
[3600] 141.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-141.dyn.columbia.edu
[3600] 142.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-142.dyn.columbia.edu
[3600] 143.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-143.dyn.columbia.edu
[3600] 144.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-144.dyn.columbia.edu
[3600] 145.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-145.dyn.columbia.edu
[3600] 146.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-146.dyn.columbia.edu
[3600] 147.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-147.dyn.columbia.edu
[3600] 148.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-148.dyn.columbia.edu
[3600] 149.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-149.dyn.columbia.edu
[3600] 150.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-150.dyn.columbia.edu
[3600] 151.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-151.dyn.columbia.edu
[3600] 152.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-152.dyn.columbia.edu
[3600] 153.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-153.dyn.columbia.edu
[3600] 154.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-154.dyn.columbia.edu
[3600] 155.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-155.dyn.columbia.edu
[3600] 156.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-156.dyn.columbia.edu
[3600] 157.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-157.dyn.columbia.edu
[3600] 158.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-158.dyn.columbia.edu
[3600] 159.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-159.dyn.columbia.edu
[3600] 160.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-160.dyn.columbia.edu
[3600] 161.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-161.dyn.columbia.edu
[3600] 162.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-162.dyn.columbia.edu
[3600] 163.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-163.dyn.columbia.edu
[3600] 164.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-164.dyn.columbia.edu
[3600] 165.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-165.dyn.columbia.edu
[3600] 166.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-166.dyn.columbia.edu
[3600] 167.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-167.dyn.columbia.edu
[3600] 168.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-168.dyn.columbia.edu
[3600] 169.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-169.dyn.columbia.edu
[3600] 170.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-170.dyn.columbia.edu
[3600] 171.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-171.dyn.columbia.edu
[3600] 172.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-172.dyn.columbia.edu
[3600] 173.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-173.dyn.columbia.edu
[3600] 174.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-174.dyn.columbia.edu
[3600] 175.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-175.dyn.columbia.edu
[3600] 176.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-176.dyn.columbia.edu
[3600] 177.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-177.dyn.columbia.edu
[3600] 178.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-178.dyn.columbia.edu
[3600] 179.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-179.dyn.columbia.edu
[3600] 180.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-180.dyn.columbia.edu
[3600] 181.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-181.dyn.columbia.edu
[3600] 182.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-182.dyn.columbia.edu
[3600] 183.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-183.dyn.columbia.edu
[3600] 184.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-184.dyn.columbia.edu
[3600] 185.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-185.dyn.columbia.edu
[3600] 186.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-186.dyn.columbia.edu
[3600] 187.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-187.dyn.columbia.edu
[3600] 188.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-188.dyn.columbia.edu
[3600] 189.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-189.dyn.columbia.edu
[3600] 190.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-190.dyn.columbia.edu
[3600] 191.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-191.dyn.columbia.edu
[3600] 192.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-192.dyn.columbia.edu
[3600] 193.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-193.dyn.columbia.edu
[3600] 194.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-194.dyn.columbia.edu
[3600] 195.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-195.dyn.columbia.edu
[3600] 196.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-196.dyn.columbia.edu
[3600] 197.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-197.dyn.columbia.edu
[3600] 198.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-198.dyn.columbia.edu
[3600] 199.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-199.dyn.columbia.edu
[3600] 200.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-200.dyn.columbia.edu
[3600] 201.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-201.dyn.columbia.edu
[3600] 202.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-202.dyn.columbia.edu
[3600] 203.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-203.dyn.columbia.edu
[3600] 204.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-204.dyn.columbia.edu
[3600] 205.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-205.dyn.columbia.edu
[3600] 206.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-206.dyn.columbia.edu
[3600] 207.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-207.dyn.columbia.edu
[3600] 208.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-208.dyn.columbia.edu
[3600] 209.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-209.dyn.columbia.edu
[3600] 210.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-210.dyn.columbia.edu
[3600] 211.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-211.dyn.columbia.edu
[3600] 212.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-212.dyn.columbia.edu
[3600] 213.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-213.dyn.columbia.edu
[3600] 214.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-214.dyn.columbia.edu
[3600] 215.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-215.dyn.columbia.edu
[3600] 216.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-216.dyn.columbia.edu
[3600] 217.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-217.dyn.columbia.edu
[3600] 218.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-218.dyn.columbia.edu
[3600] 219.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-219.dyn.columbia.edu
[3600] 220.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-220.dyn.columbia.edu
[3600] 221.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-221.dyn.columbia.edu
[3600] 222.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-222.dyn.columbia.edu
[3600] 223.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-223.dyn.columbia.edu
[3600] 224.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-224.dyn.columbia.edu
[3600] 225.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-225.dyn.columbia.edu
[3600] 226.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-226.dyn.columbia.edu
[3600] 227.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-227.dyn.columbia.edu
[3600] 228.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-228.dyn.columbia.edu
[3600] 229.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-229.dyn.columbia.edu
[3600] 230.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-230.dyn.columbia.edu
[3600] 231.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-231.dyn.columbia.edu
[3600] 232.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-232.dyn.columbia.edu
[3600] 233.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-233.dyn.columbia.edu
[3600] 234.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-234.dyn.columbia.edu
[3600] 235.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-235.dyn.columbia.edu
[3600] 236.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-236.dyn.columbia.edu
[3600] 237.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-237.dyn.columbia.edu
[3600] 238.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-238.dyn.columbia.edu
[3600] 239.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-239.dyn.columbia.edu
[3600] 240.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-240.dyn.columbia.edu
[3600] 241.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-241.dyn.columbia.edu
[3600] 242.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-242.dyn.columbia.edu
[3600] 243.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-243.dyn.columbia.edu
[3600] 244.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-244.dyn.columbia.edu
[3600] 245.42.39.160.in-addr.arpa. domain name pointer dyn-160-39-42-245.dyn.columbia.edu
[0] 246.42.39.160.in-addr.arpa.: domain name does not exist
[0] 247.42.39.160.in-addr.arpa.: domain name does not exist
[0] 248.42.39.160.in-addr.arpa.: domain name does not exist
[0] 249.42.39.160.in-addr.arpa.: domain name does not exist
[0] 250.42.39.160.in-addr.arpa.: domain name does not exist
[0] 251.42.39.160.in-addr.arpa.: domain name does not exist
[0] 252.42.39.160.in-addr.arpa.: domain name does not exist
[0] 253.42.39.160.in-addr.arpa.: domain name does not exist
[0] 254.42.39.160.in-addr.arpa.: domain name does not exist
[0] 255.42.39.160.in-addr.arpa.: domain name does not exist