[0] 0.240.251.64.in-addr.arpa.: domain name does not exist
[86400] 1.240.251.64.in-addr.arpa. domain name pointer 64-251-240-1.up.edu
[86400] 2.240.251.64.in-addr.arpa. domain name pointer 64-251-240-2.up.edu
[86400] 3.240.251.64.in-addr.arpa. domain name pointer 64-251-240-3.up.edu
[86400] 4.240.251.64.in-addr.arpa. domain name pointer 64-251-240-4.up.edu
[86400] 5.240.251.64.in-addr.arpa. domain name pointer 64-251-240-5.up.edu
[86400] 6.240.251.64.in-addr.arpa. domain name pointer 64-251-240-6.up.edu
[86400] 7.240.251.64.in-addr.arpa. domain name pointer 64-251-240-7.up.edu
[86400] 8.240.251.64.in-addr.arpa. domain name pointer 64-251-240-8.up.edu
[86400] 9.240.251.64.in-addr.arpa. domain name pointer 64-251-240-9.up.edu
[86400] 10.240.251.64.in-addr.arpa. domain name pointer 64-251-240-10.up.edu
[86400] 11.240.251.64.in-addr.arpa. domain name pointer 64-251-240-11.up.edu
[86400] 12.240.251.64.in-addr.arpa. domain name pointer 64-251-240-12.up.edu
[86400] 13.240.251.64.in-addr.arpa. domain name pointer 64-251-240-13.up.edu
[86400] 14.240.251.64.in-addr.arpa. domain name pointer 64-251-240-14.up.edu
[86400] 15.240.251.64.in-addr.arpa. domain name pointer 64-251-240-15.up.edu
[86400] 16.240.251.64.in-addr.arpa. domain name pointer 64-251-240-16.up.edu
[86400] 17.240.251.64.in-addr.arpa. domain name pointer 64-251-240-17.up.edu
[86400] 18.240.251.64.in-addr.arpa. domain name pointer 64-251-240-18.up.edu
[86400] 19.240.251.64.in-addr.arpa. domain name pointer 64-251-240-19.up.edu
[86400] 20.240.251.64.in-addr.arpa. domain name pointer 64-251-240-20.up.edu
[86400] 21.240.251.64.in-addr.arpa. domain name pointer 64-251-240-21.up.edu
[86400] 22.240.251.64.in-addr.arpa. domain name pointer 64-251-240-22.up.edu
[86400] 23.240.251.64.in-addr.arpa. domain name pointer 64-251-240-23.up.edu
[86400] 24.240.251.64.in-addr.arpa. domain name pointer 64-251-240-24.up.edu
[86400] 25.240.251.64.in-addr.arpa. domain name pointer 64-251-240-25.up.edu
[86400] 26.240.251.64.in-addr.arpa. domain name pointer 64-251-240-26.up.edu
[86400] 27.240.251.64.in-addr.arpa. domain name pointer 64-251-240-27.up.edu
[86400] 28.240.251.64.in-addr.arpa. domain name pointer 64-251-240-28.up.edu
[86400] 29.240.251.64.in-addr.arpa. domain name pointer 64-251-240-29.up.edu
[86400] 30.240.251.64.in-addr.arpa. domain name pointer 64-251-240-30.up.edu
[86400] 31.240.251.64.in-addr.arpa. domain name pointer 64-251-240-31.up.edu
[86400] 32.240.251.64.in-addr.arpa. domain name pointer 64-251-240-32.up.edu
[86400] 33.240.251.64.in-addr.arpa. domain name pointer 64-251-240-33.up.edu
[86400] 34.240.251.64.in-addr.arpa. domain name pointer 64-251-240-34.up.edu
[86400] 35.240.251.64.in-addr.arpa. domain name pointer 64-251-240-35.up.edu
[86400] 36.240.251.64.in-addr.arpa. domain name pointer 64-251-240-36.up.edu
[86400] 37.240.251.64.in-addr.arpa. domain name pointer 64-251-240-37.up.edu
[86400] 38.240.251.64.in-addr.arpa. domain name pointer 64-251-240-38.up.edu
[86400] 39.240.251.64.in-addr.arpa. domain name pointer 64-251-240-39.up.edu
[86400] 40.240.251.64.in-addr.arpa. domain name pointer 64-251-240-40.up.edu
[86400] 41.240.251.64.in-addr.arpa. domain name pointer 64-251-240-41.up.edu
[86400] 42.240.251.64.in-addr.arpa. domain name pointer 64-251-240-42.up.edu
[86400] 43.240.251.64.in-addr.arpa. domain name pointer 64-251-240-43.up.edu
[86400] 44.240.251.64.in-addr.arpa. domain name pointer 64-251-240-44.up.edu
[86400] 45.240.251.64.in-addr.arpa. domain name pointer 64-251-240-45.up.edu
[86400] 46.240.251.64.in-addr.arpa. domain name pointer 64-251-240-46.up.edu
[86400] 47.240.251.64.in-addr.arpa. domain name pointer 64-251-240-47.up.edu
[86400] 48.240.251.64.in-addr.arpa. domain name pointer 64-251-240-48.up.edu
[86400] 49.240.251.64.in-addr.arpa. domain name pointer 64-251-240-49.up.edu
[86400] 50.240.251.64.in-addr.arpa. domain name pointer 64-251-240-50.up.edu
[86400] 51.240.251.64.in-addr.arpa. domain name pointer 64-251-240-51.up.edu
[86400] 52.240.251.64.in-addr.arpa. domain name pointer 64-251-240-52.up.edu
[86400] 53.240.251.64.in-addr.arpa. domain name pointer 64-251-240-53.up.edu
[86400] 54.240.251.64.in-addr.arpa. domain name pointer 64-251-240-54.up.edu
[86400] 55.240.251.64.in-addr.arpa. domain name pointer 64-251-240-55.up.edu
[86400] 56.240.251.64.in-addr.arpa. domain name pointer 64-251-240-56.up.edu
[86400] 57.240.251.64.in-addr.arpa. domain name pointer 64-251-240-57.up.edu
[86400] 58.240.251.64.in-addr.arpa. domain name pointer 64-251-240-58.up.edu
[86400] 59.240.251.64.in-addr.arpa. domain name pointer 64-251-240-59.up.edu
[86400] 60.240.251.64.in-addr.arpa. domain name pointer 64-251-240-60.up.edu
[86400] 61.240.251.64.in-addr.arpa. domain name pointer 64-251-240-61.up.edu
[86400] 62.240.251.64.in-addr.arpa. domain name pointer 64-251-240-62.up.edu
[86400] 63.240.251.64.in-addr.arpa. domain name pointer 64-251-240-63.up.edu
[86400] 64.240.251.64.in-addr.arpa. domain name pointer 64-251-240-64.up.edu
[86400] 65.240.251.64.in-addr.arpa. domain name pointer 64-251-240-65.up.edu
[86400] 66.240.251.64.in-addr.arpa. domain name pointer 64-251-240-66.up.edu
[86400] 67.240.251.64.in-addr.arpa. domain name pointer 64-251-240-67.up.edu
[86400] 68.240.251.64.in-addr.arpa. domain name pointer 64-251-240-68.up.edu
[86400] 69.240.251.64.in-addr.arpa. domain name pointer 64-251-240-69.up.edu
[86400] 70.240.251.64.in-addr.arpa. domain name pointer 64-251-240-70.up.edu
[86400] 71.240.251.64.in-addr.arpa. domain name pointer 64-251-240-71.up.edu
[86400] 72.240.251.64.in-addr.arpa. domain name pointer 64-251-240-72.up.edu
[86400] 73.240.251.64.in-addr.arpa. domain name pointer 64-251-240-73.up.edu
[86400] 74.240.251.64.in-addr.arpa. domain name pointer 64-251-240-74.up.edu
[86400] 75.240.251.64.in-addr.arpa. domain name pointer 64-251-240-75.up.edu
[86400] 76.240.251.64.in-addr.arpa. domain name pointer 64-251-240-76.up.edu
[86400] 77.240.251.64.in-addr.arpa. domain name pointer 64-251-240-77.up.edu
[86400] 78.240.251.64.in-addr.arpa. domain name pointer 64-251-240-78.up.edu
[86400] 79.240.251.64.in-addr.arpa. domain name pointer 64-251-240-79.up.edu
[86400] 80.240.251.64.in-addr.arpa. domain name pointer 64-251-240-80.up.edu
[86400] 81.240.251.64.in-addr.arpa. domain name pointer 64-251-240-81.up.edu
[86400] 82.240.251.64.in-addr.arpa. domain name pointer 64-251-240-82.up.edu
[86400] 83.240.251.64.in-addr.arpa. domain name pointer 64-251-240-83.up.edu
[86400] 84.240.251.64.in-addr.arpa. domain name pointer 64-251-240-84.up.edu
[86400] 85.240.251.64.in-addr.arpa. domain name pointer 64-251-240-85.up.edu
[86400] 86.240.251.64.in-addr.arpa. domain name pointer 64-251-240-86.up.edu
[86400] 87.240.251.64.in-addr.arpa. domain name pointer 64-251-240-87.up.edu
[86400] 88.240.251.64.in-addr.arpa. domain name pointer 64-251-240-88.up.edu
[86400] 89.240.251.64.in-addr.arpa. domain name pointer 64-251-240-89.up.edu
[86400] 90.240.251.64.in-addr.arpa. domain name pointer 64-251-240-90.up.edu
[86400] 91.240.251.64.in-addr.arpa. domain name pointer 64-251-240-91.up.edu
[86400] 92.240.251.64.in-addr.arpa. domain name pointer 64-251-240-92.up.edu
[86400] 93.240.251.64.in-addr.arpa. domain name pointer 64-251-240-93.up.edu
[86400] 94.240.251.64.in-addr.arpa. domain name pointer 64-251-240-94.up.edu
[86400] 95.240.251.64.in-addr.arpa. domain name pointer 64-251-240-95.up.edu
[86400] 96.240.251.64.in-addr.arpa. domain name pointer 64-251-240-96.up.edu
[86400] 97.240.251.64.in-addr.arpa. domain name pointer 64-251-240-97.up.edu
[86400] 98.240.251.64.in-addr.arpa. domain name pointer 64-251-240-98.up.edu
[86400] 99.240.251.64.in-addr.arpa. domain name pointer 64-251-240-99.up.edu
[86400] 100.240.251.64.in-addr.arpa. domain name pointer 64-251-240-100.up.edu
[86400] 101.240.251.64.in-addr.arpa. domain name pointer 64-251-240-101.up.edu
[86400] 102.240.251.64.in-addr.arpa. domain name pointer 64-251-240-102.up.edu
[86400] 103.240.251.64.in-addr.arpa. domain name pointer 64-251-240-103.up.edu
[86400] 104.240.251.64.in-addr.arpa. domain name pointer 64-251-240-104.up.edu
[86400] 105.240.251.64.in-addr.arpa. domain name pointer 64-251-240-105.up.edu
[86400] 106.240.251.64.in-addr.arpa. domain name pointer 64-251-240-106.up.edu
[86400] 107.240.251.64.in-addr.arpa. domain name pointer 64-251-240-107.up.edu
[86400] 108.240.251.64.in-addr.arpa. domain name pointer 64-251-240-108.up.edu
[86400] 109.240.251.64.in-addr.arpa. domain name pointer 64-251-240-109.up.edu
[86400] 110.240.251.64.in-addr.arpa. domain name pointer 64-251-240-110.up.edu
[86400] 111.240.251.64.in-addr.arpa. domain name pointer 64-251-240-111.up.edu
[86400] 112.240.251.64.in-addr.arpa. domain name pointer 64-251-240-112.up.edu
[86400] 113.240.251.64.in-addr.arpa. domain name pointer 64-251-240-113.up.edu
[86400] 114.240.251.64.in-addr.arpa. domain name pointer 64-251-240-114.up.edu
[86400] 115.240.251.64.in-addr.arpa. domain name pointer 64-251-240-115.up.edu
[86400] 116.240.251.64.in-addr.arpa. domain name pointer 64-251-240-116.up.edu
[86400] 117.240.251.64.in-addr.arpa. domain name pointer 64-251-240-117.up.edu
[86400] 118.240.251.64.in-addr.arpa. domain name pointer 64-251-240-118.up.edu
[86400] 119.240.251.64.in-addr.arpa. domain name pointer 64-251-240-119.up.edu
[86400] 120.240.251.64.in-addr.arpa. domain name pointer 64-251-240-120.up.edu
[86400] 121.240.251.64.in-addr.arpa. domain name pointer 64-251-240-121.up.edu
[86400] 122.240.251.64.in-addr.arpa. domain name pointer 64-251-240-122.up.edu
[86400] 123.240.251.64.in-addr.arpa. domain name pointer 64-251-240-123.up.edu
[86400] 124.240.251.64.in-addr.arpa. domain name pointer 64-251-240-124.up.edu
[86400] 125.240.251.64.in-addr.arpa. domain name pointer 64-251-240-125.up.edu
[86400] 126.240.251.64.in-addr.arpa. domain name pointer 64-251-240-126.up.edu
[86400] 127.240.251.64.in-addr.arpa. domain name pointer 64-251-240-127.up.edu
[86400] 128.240.251.64.in-addr.arpa. domain name pointer 64-251-240-128.up.edu
[86400] 129.240.251.64.in-addr.arpa. domain name pointer 64-251-240-129.up.edu
[86400] 130.240.251.64.in-addr.arpa. domain name pointer 64-251-240-130.up.edu
[86400] 131.240.251.64.in-addr.arpa. domain name pointer 64-251-240-131.up.edu
[86400] 132.240.251.64.in-addr.arpa. domain name pointer 64-251-240-132.up.edu
[86400] 133.240.251.64.in-addr.arpa. domain name pointer 64-251-240-133.up.edu
[86400] 134.240.251.64.in-addr.arpa. domain name pointer 64-251-240-134.up.edu
[86400] 135.240.251.64.in-addr.arpa. domain name pointer 64-251-240-135.up.edu
[86400] 136.240.251.64.in-addr.arpa. domain name pointer 64-251-240-136.up.edu
[86400] 137.240.251.64.in-addr.arpa. domain name pointer 64-251-240-137.up.edu
[86400] 138.240.251.64.in-addr.arpa. domain name pointer 64-251-240-138.up.edu
[86400] 139.240.251.64.in-addr.arpa. domain name pointer 64-251-240-139.up.edu
[86400] 140.240.251.64.in-addr.arpa. domain name pointer 64-251-240-140.up.edu
[86400] 141.240.251.64.in-addr.arpa. domain name pointer 64-251-240-141.up.edu
[86400] 142.240.251.64.in-addr.arpa. domain name pointer 64-251-240-142.up.edu
[86400] 143.240.251.64.in-addr.arpa. domain name pointer 64-251-240-143.up.edu
[86400] 144.240.251.64.in-addr.arpa. domain name pointer 64-251-240-144.up.edu
[86400] 145.240.251.64.in-addr.arpa. domain name pointer 64-251-240-145.up.edu
[86400] 146.240.251.64.in-addr.arpa. domain name pointer 64-251-240-146.up.edu
[86400] 147.240.251.64.in-addr.arpa. domain name pointer 64-251-240-147.up.edu
[86400] 148.240.251.64.in-addr.arpa. domain name pointer 64-251-240-148.up.edu
[86400] 149.240.251.64.in-addr.arpa. domain name pointer 64-251-240-149.up.edu
[86400] 150.240.251.64.in-addr.arpa. domain name pointer 64-251-240-150.up.edu
[86400] 151.240.251.64.in-addr.arpa. domain name pointer 64-251-240-151.up.edu
[86400] 152.240.251.64.in-addr.arpa. domain name pointer 64-251-240-152.up.edu
[86400] 153.240.251.64.in-addr.arpa. domain name pointer 64-251-240-153.up.edu
[86400] 154.240.251.64.in-addr.arpa. domain name pointer 64-251-240-154.up.edu
[86400] 155.240.251.64.in-addr.arpa. domain name pointer 64-251-240-155.up.edu
[86400] 156.240.251.64.in-addr.arpa. domain name pointer 64-251-240-156.up.edu
[86400] 157.240.251.64.in-addr.arpa. domain name pointer 64-251-240-157.up.edu
[86400] 158.240.251.64.in-addr.arpa. domain name pointer 64-251-240-158.up.edu
[86400] 159.240.251.64.in-addr.arpa. domain name pointer 64-251-240-159.up.edu
[86400] 160.240.251.64.in-addr.arpa. domain name pointer 64-251-240-160.up.edu
[86400] 161.240.251.64.in-addr.arpa. domain name pointer 64-251-240-161.up.edu
[86400] 162.240.251.64.in-addr.arpa. domain name pointer 64-251-240-162.up.edu
[86400] 163.240.251.64.in-addr.arpa. domain name pointer 64-251-240-163.up.edu
[86400] 164.240.251.64.in-addr.arpa. domain name pointer 64-251-240-164.up.edu
[86400] 165.240.251.64.in-addr.arpa. domain name pointer 64-251-240-165.up.edu
[86400] 166.240.251.64.in-addr.arpa. domain name pointer 64-251-240-166.up.edu
[86400] 167.240.251.64.in-addr.arpa. domain name pointer 64-251-240-167.up.edu
[86400] 168.240.251.64.in-addr.arpa. domain name pointer 64-251-240-168.up.edu
[86400] 169.240.251.64.in-addr.arpa. domain name pointer 64-251-240-169.up.edu
[86400] 170.240.251.64.in-addr.arpa. domain name pointer 64-251-240-170.up.edu
[86400] 171.240.251.64.in-addr.arpa. domain name pointer 64-251-240-171.up.edu
[86400] 172.240.251.64.in-addr.arpa. domain name pointer 64-251-240-172.up.edu
[86400] 173.240.251.64.in-addr.arpa. domain name pointer 64-251-240-173.up.edu
[86400] 174.240.251.64.in-addr.arpa. domain name pointer 64-251-240-174.up.edu
[86400] 175.240.251.64.in-addr.arpa. domain name pointer 64-251-240-175.up.edu
[86400] 176.240.251.64.in-addr.arpa. domain name pointer 64-251-240-176.up.edu
[86400] 177.240.251.64.in-addr.arpa. domain name pointer 64-251-240-177.up.edu
[86400] 178.240.251.64.in-addr.arpa. domain name pointer 64-251-240-178.up.edu
[86400] 179.240.251.64.in-addr.arpa. domain name pointer 64-251-240-179.up.edu
[86400] 180.240.251.64.in-addr.arpa. domain name pointer 64-251-240-180.up.edu
[86400] 181.240.251.64.in-addr.arpa. domain name pointer 64-251-240-181.up.edu
[86400] 182.240.251.64.in-addr.arpa. domain name pointer 64-251-240-182.up.edu
[86400] 183.240.251.64.in-addr.arpa. domain name pointer 64-251-240-183.up.edu
[86400] 184.240.251.64.in-addr.arpa. domain name pointer 64-251-240-184.up.edu
[86400] 185.240.251.64.in-addr.arpa. domain name pointer 64-251-240-185.up.edu
[86400] 186.240.251.64.in-addr.arpa. domain name pointer 64-251-240-186.up.edu
[86400] 187.240.251.64.in-addr.arpa. domain name pointer 64-251-240-187.up.edu
[86400] 188.240.251.64.in-addr.arpa. domain name pointer 64-251-240-188.up.edu
[86400] 189.240.251.64.in-addr.arpa. domain name pointer 64-251-240-189.up.edu
[86400] 190.240.251.64.in-addr.arpa. domain name pointer 64-251-240-190.up.edu
[86400] 191.240.251.64.in-addr.arpa. domain name pointer 64-251-240-191.up.edu
[86400] 192.240.251.64.in-addr.arpa. domain name pointer 64-251-240-192.up.edu
[86400] 193.240.251.64.in-addr.arpa. domain name pointer 64-251-240-193.up.edu
[86400] 194.240.251.64.in-addr.arpa. domain name pointer 64-251-240-194.up.edu
[86400] 195.240.251.64.in-addr.arpa. domain name pointer 64-251-240-195.up.edu
[86400] 196.240.251.64.in-addr.arpa. domain name pointer 64-251-240-196.up.edu
[86400] 197.240.251.64.in-addr.arpa. domain name pointer 64-251-240-197.up.edu
[86400] 198.240.251.64.in-addr.arpa. domain name pointer 64-251-240-198.up.edu
[86400] 199.240.251.64.in-addr.arpa. domain name pointer 64-251-240-199.up.edu
[86400] 200.240.251.64.in-addr.arpa. domain name pointer 64-251-240-200.up.edu
[86400] 201.240.251.64.in-addr.arpa. domain name pointer 64-251-240-201.up.edu
[86400] 202.240.251.64.in-addr.arpa. domain name pointer 64-251-240-202.up.edu
[86400] 203.240.251.64.in-addr.arpa. domain name pointer 64-251-240-203.up.edu
[86400] 204.240.251.64.in-addr.arpa. domain name pointer 64-251-240-204.up.edu
[86400] 205.240.251.64.in-addr.arpa. domain name pointer 64-251-240-205.up.edu
[86400] 206.240.251.64.in-addr.arpa. domain name pointer 64-251-240-206.up.edu
[86400] 207.240.251.64.in-addr.arpa. domain name pointer 64-251-240-207.up.edu
[86400] 208.240.251.64.in-addr.arpa. domain name pointer 64-251-240-208.up.edu
[86400] 209.240.251.64.in-addr.arpa. domain name pointer 64-251-240-209.up.edu
[86400] 210.240.251.64.in-addr.arpa. domain name pointer 64-251-240-210.up.edu
[86400] 211.240.251.64.in-addr.arpa. domain name pointer 64-251-240-211.up.edu
[86400] 212.240.251.64.in-addr.arpa. domain name pointer 64-251-240-212.up.edu
[86400] 213.240.251.64.in-addr.arpa. domain name pointer 64-251-240-213.up.edu
[86400] 214.240.251.64.in-addr.arpa. domain name pointer 64-251-240-214.up.edu
[86400] 215.240.251.64.in-addr.arpa. domain name pointer 64-251-240-215.up.edu
[86400] 216.240.251.64.in-addr.arpa. domain name pointer 64-251-240-216.up.edu
[86400] 217.240.251.64.in-addr.arpa. domain name pointer 64-251-240-217.up.edu
[86400] 218.240.251.64.in-addr.arpa. domain name pointer 64-251-240-218.up.edu
[86400] 219.240.251.64.in-addr.arpa. domain name pointer 64-251-240-219.up.edu
[86400] 220.240.251.64.in-addr.arpa. domain name pointer 64-251-240-220.up.edu
[86400] 221.240.251.64.in-addr.arpa. domain name pointer 64-251-240-221.up.edu
[86400] 222.240.251.64.in-addr.arpa. domain name pointer 64-251-240-222.up.edu
[86400] 223.240.251.64.in-addr.arpa. domain name pointer 64-251-240-223.up.edu
[86400] 224.240.251.64.in-addr.arpa. domain name pointer 64-251-240-224.up.edu
[86400] 225.240.251.64.in-addr.arpa. domain name pointer 64-251-240-225.up.edu
[86400] 226.240.251.64.in-addr.arpa. domain name pointer 64-251-240-226.up.edu
[86400] 227.240.251.64.in-addr.arpa. domain name pointer 64-251-240-227.up.edu
[86400] 228.240.251.64.in-addr.arpa. domain name pointer 64-251-240-228.up.edu
[86400] 229.240.251.64.in-addr.arpa. domain name pointer 64-251-240-229.up.edu
[86400] 230.240.251.64.in-addr.arpa. domain name pointer 64-251-240-230.up.edu
[86400] 231.240.251.64.in-addr.arpa. domain name pointer 64-251-240-231.up.edu
[86400] 232.240.251.64.in-addr.arpa. domain name pointer 64-251-240-232.up.edu
[86400] 233.240.251.64.in-addr.arpa. domain name pointer 64-251-240-233.up.edu
[86400] 234.240.251.64.in-addr.arpa. domain name pointer 64-251-240-234.up.edu
[86400] 235.240.251.64.in-addr.arpa. domain name pointer 64-251-240-235.up.edu
[86400] 236.240.251.64.in-addr.arpa. domain name pointer 64-251-240-236.up.edu
[86400] 237.240.251.64.in-addr.arpa. domain name pointer 64-251-240-237.up.edu
[86400] 238.240.251.64.in-addr.arpa. domain name pointer 64-251-240-238.up.edu
[86400] 239.240.251.64.in-addr.arpa. domain name pointer 64-251-240-239.up.edu
[86400] 240.240.251.64.in-addr.arpa. domain name pointer 64-251-240-240.up.edu
[86400] 241.240.251.64.in-addr.arpa. domain name pointer 64-251-240-241.up.edu
[86400] 242.240.251.64.in-addr.arpa. domain name pointer 64-251-240-242.up.edu
[86400] 243.240.251.64.in-addr.arpa. domain name pointer 64-251-240-243.up.edu
[86400] 244.240.251.64.in-addr.arpa. domain name pointer 64-251-240-244.up.edu
[86400] 245.240.251.64.in-addr.arpa. domain name pointer 64-251-240-245.up.edu
[86400] 246.240.251.64.in-addr.arpa. domain name pointer 64-251-240-246.up.edu
[86400] 247.240.251.64.in-addr.arpa. domain name pointer 64-251-240-247.up.edu
[86400] 248.240.251.64.in-addr.arpa. domain name pointer 64-251-240-248.up.edu
[86400] 249.240.251.64.in-addr.arpa. domain name pointer 64-251-240-249.up.edu
[86400] 250.240.251.64.in-addr.arpa. domain name pointer 64-251-240-250.up.edu
[86400] 251.240.251.64.in-addr.arpa. domain name pointer 64-251-240-251.up.edu
[86400] 252.240.251.64.in-addr.arpa. domain name pointer 64-251-240-252.up.edu
[86400] 253.240.251.64.in-addr.arpa. domain name pointer 64-251-240-253.up.edu
[86400] 254.240.251.64.in-addr.arpa. domain name pointer 64-251-240-254.up.edu
[0] 255.240.251.64.in-addr.arpa.: domain name does not exist