[0] 0.240.39.160.in-addr.arpa.: domain name does not exist
[3600] 1.240.39.160.in-addr.arpa. domain name pointer mudd-edge-1-vlan108-1.net.columbia.edu
[0] 2.240.39.160.in-addr.arpa.: domain name does not exist
[0] 3.240.39.160.in-addr.arpa.: domain name does not exist
[0] 4.240.39.160.in-addr.arpa.: domain name does not exist
[0] 5.240.39.160.in-addr.arpa.: domain name does not exist
[0] 6.240.39.160.in-addr.arpa.: domain name does not exist
[0] 7.240.39.160.in-addr.arpa.: domain name does not exist
[0] 8.240.39.160.in-addr.arpa.: domain name does not exist
[0] 9.240.39.160.in-addr.arpa.: domain name does not exist
[3600] 10.240.39.160.in-addr.arpa. domain name pointer molar.dc.columbia.edu
[3600] 11.240.39.160.in-addr.arpa. domain name pointer canine.dc.columbia.edu
[3600] 12.240.39.160.in-addr.arpa. domain name pointer cuspid.dc.columbia.edu
[3600] 13.240.39.160.in-addr.arpa. domain name pointer wisdom.dc.columbia.edu
[3600] 14.240.39.160.in-addr.arpa. domain name pointer dental-server.dc.columbia.edu
[3600] 15.240.39.160.in-addr.arpa. domain name pointer hermes.fair.rhno.columbia.edu
[3600] 16.240.39.160.in-addr.arpa. domain name pointer ays2105-dell.apt.columbia.edu
[3600] 17.240.39.160.in-addr.arpa. domain name pointer ays2105-mood-tooth.apt.columbia.edu
[3600] 18.240.39.160.in-addr.arpa. domain name pointer fair-b-1-ups2.net.columbia.edu
[0] 19.240.39.160.in-addr.arpa.: domain name does not exist
[0] 20.240.39.160.in-addr.arpa.: domain name does not exist
[0] 21.240.39.160.in-addr.arpa.: domain name does not exist
[0] 22.240.39.160.in-addr.arpa.: domain name does not exist
[3600] 23.240.39.160.in-addr.arpa. domain name pointer rcctest1.fair.rhno.columbia.edu
[3600] 24.240.39.160.in-addr.arpa. domain name pointer rcctest2.fair.rhno.columbia.edu
[3600] 25.240.39.160.in-addr.arpa. domain name pointer dell.fair.columbia.edu
[0] 26.240.39.160.in-addr.arpa.: domain name does not exist
[0] 27.240.39.160.in-addr.arpa.: domain name does not exist
[0] 28.240.39.160.in-addr.arpa.: domain name does not exist
[0] 29.240.39.160.in-addr.arpa.: domain name does not exist
[0] 30.240.39.160.in-addr.arpa.: domain name does not exist
[0] 31.240.39.160.in-addr.arpa.: domain name does not exist
[0] 32.240.39.160.in-addr.arpa.: domain name does not exist
[0] 33.240.39.160.in-addr.arpa.: domain name does not exist
[0] 34.240.39.160.in-addr.arpa.: domain name does not exist
[0] 35.240.39.160.in-addr.arpa.: domain name does not exist
[0] 36.240.39.160.in-addr.arpa.: domain name does not exist
[0] 37.240.39.160.in-addr.arpa.: domain name does not exist
[0] 38.240.39.160.in-addr.arpa.: domain name does not exist
[0] 39.240.39.160.in-addr.arpa.: domain name does not exist
[0] 40.240.39.160.in-addr.arpa.: domain name does not exist
[0] 41.240.39.160.in-addr.arpa.: domain name does not exist
[0] 42.240.39.160.in-addr.arpa.: domain name does not exist
[0] 43.240.39.160.in-addr.arpa.: domain name does not exist
[0] 44.240.39.160.in-addr.arpa.: domain name does not exist
[0] 45.240.39.160.in-addr.arpa.: domain name does not exist
[0] 46.240.39.160.in-addr.arpa.: domain name does not exist
[0] 47.240.39.160.in-addr.arpa.: domain name does not exist
[0] 48.240.39.160.in-addr.arpa.: domain name does not exist
[0] 49.240.39.160.in-addr.arpa.: domain name does not exist
[0] 50.240.39.160.in-addr.arpa.: domain name does not exist
[3600] 51.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-51.dyn.columbia.edu
[3600] 52.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-52.dyn.columbia.edu
[3600] 53.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-53.dyn.columbia.edu
[3600] 54.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-54.dyn.columbia.edu
[3600] 55.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-55.dyn.columbia.edu
[3600] 56.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-56.dyn.columbia.edu
[3600] 57.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-57.dyn.columbia.edu
[3600] 58.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-58.dyn.columbia.edu
[3600] 59.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-59.dyn.columbia.edu
[3600] 60.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-60.dyn.columbia.edu
[3600] 61.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-61.dyn.columbia.edu
[3600] 62.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-62.dyn.columbia.edu
[3600] 63.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-63.dyn.columbia.edu
[3600] 64.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-64.dyn.columbia.edu
[3600] 65.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-65.dyn.columbia.edu
[3600] 66.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-66.dyn.columbia.edu
[3600] 67.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-67.dyn.columbia.edu
[3600] 68.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-68.dyn.columbia.edu
[3600] 69.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-69.dyn.columbia.edu
[3600] 70.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-70.dyn.columbia.edu
[3600] 71.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-71.dyn.columbia.edu
[3600] 72.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-72.dyn.columbia.edu
[3600] 73.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-73.dyn.columbia.edu
[3600] 74.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-74.dyn.columbia.edu
[3600] 75.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-75.dyn.columbia.edu
[3600] 76.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-76.dyn.columbia.edu
[3600] 77.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-77.dyn.columbia.edu
[3600] 78.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-78.dyn.columbia.edu
[3600] 79.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-79.dyn.columbia.edu
[3600] 80.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-80.dyn.columbia.edu
[3600] 81.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-81.dyn.columbia.edu
[3600] 82.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-82.dyn.columbia.edu
[3600] 83.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-83.dyn.columbia.edu
[3600] 84.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-84.dyn.columbia.edu
[3600] 85.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-85.dyn.columbia.edu
[3600] 86.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-86.dyn.columbia.edu
[3600] 87.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-87.dyn.columbia.edu
[3600] 88.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-88.dyn.columbia.edu
[3600] 89.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-89.dyn.columbia.edu
[3600] 90.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-90.dyn.columbia.edu
[3600] 91.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-91.dyn.columbia.edu
[3600] 92.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-92.dyn.columbia.edu
[3600] 93.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-93.dyn.columbia.edu
[3600] 94.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-94.dyn.columbia.edu
[3600] 95.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-95.dyn.columbia.edu
[3600] 96.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-96.dyn.columbia.edu
[3600] 97.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-97.dyn.columbia.edu
[3600] 98.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-98.dyn.columbia.edu
[3600] 99.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-99.dyn.columbia.edu
[3600] 100.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-100.dyn.columbia.edu
[3600] 101.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-101.dyn.columbia.edu
[3600] 102.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-102.dyn.columbia.edu
[3600] 103.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-103.dyn.columbia.edu
[3600] 104.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-104.dyn.columbia.edu
[3600] 105.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-105.dyn.columbia.edu
[3600] 106.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-106.dyn.columbia.edu
[3600] 107.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-107.dyn.columbia.edu
[3600] 108.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-108.dyn.columbia.edu
[3600] 109.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-109.dyn.columbia.edu
[3600] 110.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-110.dyn.columbia.edu
[3600] 111.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-111.dyn.columbia.edu
[3600] 112.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-112.dyn.columbia.edu
[3600] 113.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-113.dyn.columbia.edu
[3600] 114.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-114.dyn.columbia.edu
[3600] 115.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-115.dyn.columbia.edu
[3600] 116.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-116.dyn.columbia.edu
[3600] 117.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-117.dyn.columbia.edu
[3600] 118.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-118.dyn.columbia.edu
[3600] 119.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-119.dyn.columbia.edu
[3600] 120.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-120.dyn.columbia.edu
[3600] 121.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-121.dyn.columbia.edu
[3600] 122.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-122.dyn.columbia.edu
[3600] 123.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-123.dyn.columbia.edu
[3600] 124.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-124.dyn.columbia.edu
[3600] 125.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-125.dyn.columbia.edu
[3600] 126.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-126.dyn.columbia.edu
[3600] 127.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-127.dyn.columbia.edu
[3600] 128.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-128.dyn.columbia.edu
[3600] 129.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-129.dyn.columbia.edu
[3600] 130.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-130.dyn.columbia.edu
[3600] 131.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-131.dyn.columbia.edu
[3600] 132.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-132.dyn.columbia.edu
[3600] 133.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-133.dyn.columbia.edu
[3600] 134.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-134.dyn.columbia.edu
[3600] 135.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-135.dyn.columbia.edu
[3600] 136.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-136.dyn.columbia.edu
[3600] 137.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-137.dyn.columbia.edu
[3600] 138.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-138.dyn.columbia.edu
[3600] 139.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-139.dyn.columbia.edu
[3600] 140.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-140.dyn.columbia.edu
[3600] 141.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-141.dyn.columbia.edu
[3600] 142.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-142.dyn.columbia.edu
[3600] 143.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-143.dyn.columbia.edu
[3600] 144.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-144.dyn.columbia.edu
[3600] 145.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-145.dyn.columbia.edu
[3600] 146.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-146.dyn.columbia.edu
[3600] 147.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-147.dyn.columbia.edu
[3600] 148.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-148.dyn.columbia.edu
[3600] 149.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-149.dyn.columbia.edu
[3600] 150.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-150.dyn.columbia.edu
[3600] 151.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-151.dyn.columbia.edu
[3600] 152.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-152.dyn.columbia.edu
[3600] 153.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-153.dyn.columbia.edu
[3600] 154.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-154.dyn.columbia.edu
[3600] 155.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-155.dyn.columbia.edu
[3600] 156.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-156.dyn.columbia.edu
[3600] 157.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-157.dyn.columbia.edu
[3600] 158.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-158.dyn.columbia.edu
[3600] 159.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-159.dyn.columbia.edu
[3600] 160.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-160.dyn.columbia.edu
[3600] 161.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-161.dyn.columbia.edu
[3600] 162.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-162.dyn.columbia.edu
[3600] 163.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-163.dyn.columbia.edu
[3600] 164.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-164.dyn.columbia.edu
[3600] 165.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-165.dyn.columbia.edu
[3600] 166.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-166.dyn.columbia.edu
[3600] 167.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-167.dyn.columbia.edu
[3600] 168.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-168.dyn.columbia.edu
[3600] 169.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-169.dyn.columbia.edu
[3600] 170.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-170.dyn.columbia.edu
[3600] 171.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-171.dyn.columbia.edu
[3600] 172.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-172.dyn.columbia.edu
[3600] 173.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-173.dyn.columbia.edu
[3600] 174.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-174.dyn.columbia.edu
[3600] 175.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-175.dyn.columbia.edu
[3600] 176.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-176.dyn.columbia.edu
[3600] 177.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-177.dyn.columbia.edu
[3600] 178.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-178.dyn.columbia.edu
[3600] 179.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-179.dyn.columbia.edu
[3600] 180.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-180.dyn.columbia.edu
[3600] 181.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-181.dyn.columbia.edu
[3600] 182.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-182.dyn.columbia.edu
[3600] 183.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-183.dyn.columbia.edu
[3600] 184.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-184.dyn.columbia.edu
[3600] 185.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-185.dyn.columbia.edu
[3600] 186.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-186.dyn.columbia.edu
[3600] 187.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-187.dyn.columbia.edu
[3600] 188.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-188.dyn.columbia.edu
[3600] 189.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-189.dyn.columbia.edu
[3600] 190.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-190.dyn.columbia.edu
[3600] 191.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-191.dyn.columbia.edu
[3600] 192.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-192.dyn.columbia.edu
[3600] 193.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-193.dyn.columbia.edu
[3600] 194.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-194.dyn.columbia.edu
[3600] 195.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-195.dyn.columbia.edu
[3600] 196.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-196.dyn.columbia.edu
[3600] 197.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-197.dyn.columbia.edu
[3600] 198.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-198.dyn.columbia.edu
[3600] 199.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-199.dyn.columbia.edu
[3600] 200.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-200.dyn.columbia.edu
[3600] 201.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-201.dyn.columbia.edu
[3600] 202.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-202.dyn.columbia.edu
[3600] 203.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-203.dyn.columbia.edu
[3600] 204.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-204.dyn.columbia.edu
[3600] 205.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-205.dyn.columbia.edu
[3600] 206.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-206.dyn.columbia.edu
[3600] 207.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-207.dyn.columbia.edu
[3600] 208.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-208.dyn.columbia.edu
[3600] 209.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-209.dyn.columbia.edu
[3600] 210.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-210.dyn.columbia.edu
[3600] 211.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-211.dyn.columbia.edu
[3600] 212.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-212.dyn.columbia.edu
[3600] 213.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-213.dyn.columbia.edu
[3600] 214.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-214.dyn.columbia.edu
[3600] 215.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-215.dyn.columbia.edu
[3600] 216.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-216.dyn.columbia.edu
[3600] 217.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-217.dyn.columbia.edu
[3600] 218.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-218.dyn.columbia.edu
[3600] 219.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-219.dyn.columbia.edu
[3600] 220.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-220.dyn.columbia.edu
[3600] 221.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-221.dyn.columbia.edu
[3600] 222.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-222.dyn.columbia.edu
[3600] 223.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-223.dyn.columbia.edu
[3600] 224.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-224.dyn.columbia.edu
[3600] 225.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-225.dyn.columbia.edu
[3600] 226.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-226.dyn.columbia.edu
[3600] 227.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-227.dyn.columbia.edu
[3600] 228.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-228.dyn.columbia.edu
[3600] 229.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-229.dyn.columbia.edu
[3600] 230.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-230.dyn.columbia.edu
[3600] 231.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-231.dyn.columbia.edu
[3600] 232.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-232.dyn.columbia.edu
[3600] 233.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-233.dyn.columbia.edu
[3600] 234.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-234.dyn.columbia.edu
[3600] 235.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-235.dyn.columbia.edu
[3600] 236.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-236.dyn.columbia.edu
[3600] 237.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-237.dyn.columbia.edu
[3600] 238.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-238.dyn.columbia.edu
[3600] 239.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-239.dyn.columbia.edu
[3600] 240.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-240.dyn.columbia.edu
[3600] 241.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-241.dyn.columbia.edu
[3600] 242.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-242.dyn.columbia.edu
[3600] 243.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-243.dyn.columbia.edu
[3600] 244.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-244.dyn.columbia.edu
[3600] 245.240.39.160.in-addr.arpa. domain name pointer dyn-fair-240-245.dyn.columbia.edu
[0] 246.240.39.160.in-addr.arpa.: domain name does not exist
[0] 247.240.39.160.in-addr.arpa.: domain name does not exist
[0] 248.240.39.160.in-addr.arpa.: domain name does not exist
[0] 249.240.39.160.in-addr.arpa.: domain name does not exist
[0] 250.240.39.160.in-addr.arpa.: domain name does not exist
[0] 251.240.39.160.in-addr.arpa.: domain name does not exist
[3600] 252.240.39.160.in-addr.arpa. domain name pointer dc-b-1.net.columbia.edu
[3600] 253.240.39.160.in-addr.arpa. domain name pointer fair-b-1-ups1.net.columbia.edu
[3600] 254.240.39.160.in-addr.arpa. domain name pointer fair-b-1.net.columbia.edu
[0] 255.240.39.160.in-addr.arpa.: domain name does not exist