[0] 0.253.251.64.in-addr.arpa.: domain name does not exist
[86400] 1.253.251.64.in-addr.arpa. domain name pointer 64-251-253-1.up.edu
[86400] 2.253.251.64.in-addr.arpa. domain name pointer 64-251-253-2.up.edu
[86400] 3.253.251.64.in-addr.arpa. domain name pointer 64-251-253-3.up.edu
[86400] 4.253.251.64.in-addr.arpa. domain name pointer 64-251-253-4.up.edu
[86400] 5.253.251.64.in-addr.arpa. domain name pointer 64-251-253-5.up.edu
[86400] 6.253.251.64.in-addr.arpa. domain name pointer 64-251-253-6.up.edu
[86400] 7.253.251.64.in-addr.arpa. domain name pointer 64-251-253-7.up.edu
[86400] 8.253.251.64.in-addr.arpa. domain name pointer 64-251-253-8.up.edu
[86400] 9.253.251.64.in-addr.arpa. domain name pointer 64-251-253-9.up.edu
[86400] 10.253.251.64.in-addr.arpa. domain name pointer 64-251-253-10.up.edu
[86400] 11.253.251.64.in-addr.arpa. domain name pointer 64-251-253-11.up.edu
[86400] 12.253.251.64.in-addr.arpa. domain name pointer 64-251-253-12.up.edu
[86400] 13.253.251.64.in-addr.arpa. domain name pointer 64-251-253-13.up.edu
[86400] 14.253.251.64.in-addr.arpa. domain name pointer 64-251-253-14.up.edu
[86400] 15.253.251.64.in-addr.arpa. domain name pointer 64-251-253-15.up.edu
[86400] 16.253.251.64.in-addr.arpa. domain name pointer 64-251-253-16.up.edu
[86400] 17.253.251.64.in-addr.arpa. domain name pointer 64-251-253-17.up.edu
[86400] 18.253.251.64.in-addr.arpa. domain name pointer 64-251-253-18.up.edu
[86400] 19.253.251.64.in-addr.arpa. domain name pointer 64-251-253-19.up.edu
[86400] 20.253.251.64.in-addr.arpa. domain name pointer 64-251-253-20.up.edu
[86400] 21.253.251.64.in-addr.arpa. domain name pointer 64-251-253-21.up.edu
[86400] 22.253.251.64.in-addr.arpa. domain name pointer 64-251-253-22.up.edu
[86400] 23.253.251.64.in-addr.arpa. domain name pointer 64-251-253-23.up.edu
[86400] 24.253.251.64.in-addr.arpa. domain name pointer 64-251-253-24.up.edu
[86400] 25.253.251.64.in-addr.arpa. domain name pointer 64-251-253-25.up.edu
[86400] 26.253.251.64.in-addr.arpa. domain name pointer 64-251-253-26.up.edu
[86400] 27.253.251.64.in-addr.arpa. domain name pointer 64-251-253-27.up.edu
[86400] 28.253.251.64.in-addr.arpa. domain name pointer 64-251-253-28.up.edu
[86400] 29.253.251.64.in-addr.arpa. domain name pointer 64-251-253-29.up.edu
[86400] 30.253.251.64.in-addr.arpa. domain name pointer 64-251-253-30.up.edu
[86400] 31.253.251.64.in-addr.arpa. domain name pointer 64-251-253-31.up.edu
[86400] 32.253.251.64.in-addr.arpa. domain name pointer 64-251-253-32.up.edu
[86400] 33.253.251.64.in-addr.arpa. domain name pointer 64-251-253-33.up.edu
[86400] 34.253.251.64.in-addr.arpa. domain name pointer 64-251-253-34.up.edu
[86400] 35.253.251.64.in-addr.arpa. domain name pointer 64-251-253-35.up.edu
[86400] 36.253.251.64.in-addr.arpa. domain name pointer 64-251-253-36.up.edu
[86400] 37.253.251.64.in-addr.arpa. domain name pointer 64-251-253-37.up.edu
[86400] 38.253.251.64.in-addr.arpa. domain name pointer 64-251-253-38.up.edu
[86400] 39.253.251.64.in-addr.arpa. domain name pointer 64-251-253-39.up.edu
[86400] 40.253.251.64.in-addr.arpa. domain name pointer 64-251-253-40.up.edu
[86400] 41.253.251.64.in-addr.arpa. domain name pointer 64-251-253-41.up.edu
[86400] 42.253.251.64.in-addr.arpa. domain name pointer 64-251-253-42.up.edu
[86400] 43.253.251.64.in-addr.arpa. domain name pointer 64-251-253-43.up.edu
[86400] 44.253.251.64.in-addr.arpa. domain name pointer 64-251-253-44.up.edu
[86400] 45.253.251.64.in-addr.arpa. domain name pointer 64-251-253-45.up.edu
[86400] 46.253.251.64.in-addr.arpa. domain name pointer 64-251-253-46.up.edu
[86400] 47.253.251.64.in-addr.arpa. domain name pointer 64-251-253-47.up.edu
[86400] 48.253.251.64.in-addr.arpa. domain name pointer 64-251-253-48.up.edu
[86400] 49.253.251.64.in-addr.arpa. domain name pointer 64-251-253-49.up.edu
[86400] 50.253.251.64.in-addr.arpa. domain name pointer 64-251-253-50.up.edu
[86400] 51.253.251.64.in-addr.arpa. domain name pointer 64-251-253-51.up.edu
[86400] 52.253.251.64.in-addr.arpa. domain name pointer 64-251-253-52.up.edu
[86400] 53.253.251.64.in-addr.arpa. domain name pointer 64-251-253-53.up.edu
[86400] 54.253.251.64.in-addr.arpa. domain name pointer 64-251-253-54.up.edu
[86400] 55.253.251.64.in-addr.arpa. domain name pointer 64-251-253-55.up.edu
[86400] 56.253.251.64.in-addr.arpa. domain name pointer 64-251-253-56.up.edu
[86400] 57.253.251.64.in-addr.arpa. domain name pointer 64-251-253-57.up.edu
[86400] 58.253.251.64.in-addr.arpa. domain name pointer 64-251-253-58.up.edu
[86400] 59.253.251.64.in-addr.arpa. domain name pointer 64-251-253-59.up.edu
[86400] 60.253.251.64.in-addr.arpa. domain name pointer 64-251-253-60.up.edu
[86400] 61.253.251.64.in-addr.arpa. domain name pointer 64-251-253-61.up.edu
[86400] 62.253.251.64.in-addr.arpa. domain name pointer 64-251-253-62.up.edu
[86400] 63.253.251.64.in-addr.arpa. domain name pointer 64-251-253-63.up.edu
[86400] 64.253.251.64.in-addr.arpa. domain name pointer 64-251-253-64.up.edu
[86400] 65.253.251.64.in-addr.arpa. domain name pointer 64-251-253-65.up.edu
[86400] 66.253.251.64.in-addr.arpa. domain name pointer 64-251-253-66.up.edu
[86400] 67.253.251.64.in-addr.arpa. domain name pointer 64-251-253-67.up.edu
[86400] 68.253.251.64.in-addr.arpa. domain name pointer 64-251-253-68.up.edu
[86400] 69.253.251.64.in-addr.arpa. domain name pointer 64-251-253-69.up.edu
[86400] 70.253.251.64.in-addr.arpa. domain name pointer 64-251-253-70.up.edu
[86400] 71.253.251.64.in-addr.arpa. domain name pointer 64-251-253-71.up.edu
[86400] 72.253.251.64.in-addr.arpa. domain name pointer 64-251-253-72.up.edu
[86400] 73.253.251.64.in-addr.arpa. domain name pointer 64-251-253-73.up.edu
[86400] 74.253.251.64.in-addr.arpa. domain name pointer 64-251-253-74.up.edu
[86400] 75.253.251.64.in-addr.arpa. domain name pointer 64-251-253-75.up.edu
[86400] 76.253.251.64.in-addr.arpa. domain name pointer 64-251-253-76.up.edu
[86400] 77.253.251.64.in-addr.arpa. domain name pointer 64-251-253-77.up.edu
[86400] 78.253.251.64.in-addr.arpa. domain name pointer 64-251-253-78.up.edu
[86400] 79.253.251.64.in-addr.arpa. domain name pointer 64-251-253-79.up.edu
[86400] 80.253.251.64.in-addr.arpa. domain name pointer 64-251-253-80.up.edu
[86400] 81.253.251.64.in-addr.arpa. domain name pointer 64-251-253-81.up.edu
[86400] 82.253.251.64.in-addr.arpa. domain name pointer 64-251-253-82.up.edu
[86400] 83.253.251.64.in-addr.arpa. domain name pointer 64-251-253-83.up.edu
[86400] 84.253.251.64.in-addr.arpa. domain name pointer 64-251-253-84.up.edu
[86400] 85.253.251.64.in-addr.arpa. domain name pointer 64-251-253-85.up.edu
[86400] 86.253.251.64.in-addr.arpa. domain name pointer 64-251-253-86.up.edu
[86400] 87.253.251.64.in-addr.arpa. domain name pointer 64-251-253-87.up.edu
[86400] 88.253.251.64.in-addr.arpa. domain name pointer 64-251-253-88.up.edu
[86400] 89.253.251.64.in-addr.arpa. domain name pointer 64-251-253-89.up.edu
[86400] 90.253.251.64.in-addr.arpa. domain name pointer 64-251-253-90.up.edu
[86400] 91.253.251.64.in-addr.arpa. domain name pointer 64-251-253-91.up.edu
[86400] 92.253.251.64.in-addr.arpa. domain name pointer 64-251-253-92.up.edu
[86400] 93.253.251.64.in-addr.arpa. domain name pointer 64-251-253-93.up.edu
[86400] 94.253.251.64.in-addr.arpa. domain name pointer 64-251-253-94.up.edu
[86400] 95.253.251.64.in-addr.arpa. domain name pointer 64-251-253-95.up.edu
[86400] 96.253.251.64.in-addr.arpa. domain name pointer 64-251-253-96.up.edu
[86400] 97.253.251.64.in-addr.arpa. domain name pointer 64-251-253-97.up.edu
[86400] 98.253.251.64.in-addr.arpa. domain name pointer 64-251-253-98.up.edu
[86400] 99.253.251.64.in-addr.arpa. domain name pointer 64-251-253-99.up.edu
[86400] 100.253.251.64.in-addr.arpa. domain name pointer 64-251-253-100.up.edu
[86400] 101.253.251.64.in-addr.arpa. domain name pointer 64-251-253-101.up.edu
[86400] 102.253.251.64.in-addr.arpa. domain name pointer 64-251-253-102.up.edu
[86400] 103.253.251.64.in-addr.arpa. domain name pointer 64-251-253-103.up.edu
[86400] 104.253.251.64.in-addr.arpa. domain name pointer 64-251-253-104.up.edu
[86400] 105.253.251.64.in-addr.arpa. domain name pointer 64-251-253-105.up.edu
[86400] 106.253.251.64.in-addr.arpa. domain name pointer 64-251-253-106.up.edu
[86400] 107.253.251.64.in-addr.arpa. domain name pointer 64-251-253-107.up.edu
[86400] 108.253.251.64.in-addr.arpa. domain name pointer 64-251-253-108.up.edu
[86400] 109.253.251.64.in-addr.arpa. domain name pointer 64-251-253-109.up.edu
[86400] 110.253.251.64.in-addr.arpa. domain name pointer 64-251-253-110.up.edu
[86400] 111.253.251.64.in-addr.arpa. domain name pointer 64-251-253-111.up.edu
[86400] 112.253.251.64.in-addr.arpa. domain name pointer 64-251-253-112.up.edu
[86400] 113.253.251.64.in-addr.arpa. domain name pointer 64-251-253-113.up.edu
[86400] 114.253.251.64.in-addr.arpa. domain name pointer 64-251-253-114.up.edu
[86400] 115.253.251.64.in-addr.arpa. domain name pointer 64-251-253-115.up.edu
[86400] 116.253.251.64.in-addr.arpa. domain name pointer 64-251-253-116.up.edu
[86400] 117.253.251.64.in-addr.arpa. domain name pointer 64-251-253-117.up.edu
[86400] 118.253.251.64.in-addr.arpa. domain name pointer 64-251-253-118.up.edu
[86400] 119.253.251.64.in-addr.arpa. domain name pointer 64-251-253-119.up.edu
[86400] 120.253.251.64.in-addr.arpa. domain name pointer 64-251-253-120.up.edu
[86400] 121.253.251.64.in-addr.arpa. domain name pointer 64-251-253-121.up.edu
[86400] 122.253.251.64.in-addr.arpa. domain name pointer 64-251-253-122.up.edu
[86400] 123.253.251.64.in-addr.arpa. domain name pointer 64-251-253-123.up.edu
[86400] 124.253.251.64.in-addr.arpa. domain name pointer 64-251-253-124.up.edu
[86400] 125.253.251.64.in-addr.arpa. domain name pointer 64-251-253-125.up.edu
[86400] 126.253.251.64.in-addr.arpa. domain name pointer 64-251-253-126.up.edu
[86400] 127.253.251.64.in-addr.arpa. domain name pointer 64-251-253-127.up.edu
[86400] 128.253.251.64.in-addr.arpa. domain name pointer 64-251-253-128.up.edu
[86400] 129.253.251.64.in-addr.arpa. domain name pointer 64-251-253-129.up.edu
[86400] 130.253.251.64.in-addr.arpa. domain name pointer 64-251-253-130.up.edu
[86400] 131.253.251.64.in-addr.arpa. domain name pointer 64-251-253-131.up.edu
[86400] 132.253.251.64.in-addr.arpa. domain name pointer 64-251-253-132.up.edu
[86400] 133.253.251.64.in-addr.arpa. domain name pointer 64-251-253-133.up.edu
[86400] 134.253.251.64.in-addr.arpa. domain name pointer 64-251-253-134.up.edu
[86400] 135.253.251.64.in-addr.arpa. domain name pointer 64-251-253-135.up.edu
[86400] 136.253.251.64.in-addr.arpa. domain name pointer 64-251-253-136.up.edu
[86400] 137.253.251.64.in-addr.arpa. domain name pointer 64-251-253-137.up.edu
[86400] 138.253.251.64.in-addr.arpa. domain name pointer 64-251-253-138.up.edu
[86400] 139.253.251.64.in-addr.arpa. domain name pointer 64-251-253-139.up.edu
[86400] 140.253.251.64.in-addr.arpa. domain name pointer 64-251-253-140.up.edu
[86400] 141.253.251.64.in-addr.arpa. domain name pointer 64-251-253-141.up.edu
[86400] 142.253.251.64.in-addr.arpa. domain name pointer 64-251-253-142.up.edu
[86400] 143.253.251.64.in-addr.arpa. domain name pointer 64-251-253-143.up.edu
[86400] 144.253.251.64.in-addr.arpa. domain name pointer 64-251-253-144.up.edu
[86400] 145.253.251.64.in-addr.arpa. domain name pointer 64-251-253-145.up.edu
[86400] 146.253.251.64.in-addr.arpa. domain name pointer 64-251-253-146.up.edu
[86400] 147.253.251.64.in-addr.arpa. domain name pointer 64-251-253-147.up.edu
[86400] 148.253.251.64.in-addr.arpa. domain name pointer 64-251-253-148.up.edu
[86400] 149.253.251.64.in-addr.arpa. domain name pointer 64-251-253-149.up.edu
[86400] 150.253.251.64.in-addr.arpa. domain name pointer 64-251-253-150.up.edu
[86400] 151.253.251.64.in-addr.arpa. domain name pointer 64-251-253-151.up.edu
[86400] 152.253.251.64.in-addr.arpa. domain name pointer 64-251-253-152.up.edu
[86400] 153.253.251.64.in-addr.arpa. domain name pointer 64-251-253-153.up.edu
[86400] 154.253.251.64.in-addr.arpa. domain name pointer 64-251-253-154.up.edu
[86400] 155.253.251.64.in-addr.arpa. domain name pointer 64-251-253-155.up.edu
[86400] 156.253.251.64.in-addr.arpa. domain name pointer 64-251-253-156.up.edu
[86400] 157.253.251.64.in-addr.arpa. domain name pointer 64-251-253-157.up.edu
[86400] 158.253.251.64.in-addr.arpa. domain name pointer 64-251-253-158.up.edu
[86400] 159.253.251.64.in-addr.arpa. domain name pointer 64-251-253-159.up.edu
[86400] 160.253.251.64.in-addr.arpa. domain name pointer 64-251-253-160.up.edu
[86400] 161.253.251.64.in-addr.arpa. domain name pointer 64-251-253-161.up.edu
[86400] 162.253.251.64.in-addr.arpa. domain name pointer 64-251-253-162.up.edu
[86400] 163.253.251.64.in-addr.arpa. domain name pointer 64-251-253-163.up.edu
[86400] 164.253.251.64.in-addr.arpa. domain name pointer 64-251-253-164.up.edu
[86400] 165.253.251.64.in-addr.arpa. domain name pointer 64-251-253-165.up.edu
[86400] 166.253.251.64.in-addr.arpa. domain name pointer 64-251-253-166.up.edu
[86400] 167.253.251.64.in-addr.arpa. domain name pointer 64-251-253-167.up.edu
[86400] 168.253.251.64.in-addr.arpa. domain name pointer 64-251-253-168.up.edu
[86400] 169.253.251.64.in-addr.arpa. domain name pointer 64-251-253-169.up.edu
[86400] 170.253.251.64.in-addr.arpa. domain name pointer 64-251-253-170.up.edu
[86400] 171.253.251.64.in-addr.arpa. domain name pointer 64-251-253-171.up.edu
[86400] 172.253.251.64.in-addr.arpa. domain name pointer 64-251-253-172.up.edu
[86400] 173.253.251.64.in-addr.arpa. domain name pointer 64-251-253-173.up.edu
[86400] 174.253.251.64.in-addr.arpa. domain name pointer 64-251-253-174.up.edu
[86400] 175.253.251.64.in-addr.arpa. domain name pointer 64-251-253-175.up.edu
[86400] 176.253.251.64.in-addr.arpa. domain name pointer 64-251-253-176.up.edu
[86400] 177.253.251.64.in-addr.arpa. domain name pointer 64-251-253-177.up.edu
[86400] 178.253.251.64.in-addr.arpa. domain name pointer 64-251-253-178.up.edu
[86400] 179.253.251.64.in-addr.arpa. domain name pointer 64-251-253-179.up.edu
[86400] 180.253.251.64.in-addr.arpa. domain name pointer 64-251-253-180.up.edu
[86400] 181.253.251.64.in-addr.arpa. domain name pointer 64-251-253-181.up.edu
[86400] 182.253.251.64.in-addr.arpa. domain name pointer 64-251-253-182.up.edu
[86400] 183.253.251.64.in-addr.arpa. domain name pointer 64-251-253-183.up.edu
[86400] 184.253.251.64.in-addr.arpa. domain name pointer 64-251-253-184.up.edu
[86400] 185.253.251.64.in-addr.arpa. domain name pointer 64-251-253-185.up.edu
[86400] 186.253.251.64.in-addr.arpa. domain name pointer 64-251-253-186.up.edu
[86400] 187.253.251.64.in-addr.arpa. domain name pointer 64-251-253-187.up.edu
[86400] 188.253.251.64.in-addr.arpa. domain name pointer 64-251-253-188.up.edu
[86400] 189.253.251.64.in-addr.arpa. domain name pointer 64-251-253-189.up.edu
[86400] 190.253.251.64.in-addr.arpa. domain name pointer 64-251-253-190.up.edu
[86400] 191.253.251.64.in-addr.arpa. domain name pointer 64-251-253-191.up.edu
[86400] 192.253.251.64.in-addr.arpa. domain name pointer 64-251-253-192.up.edu
[86400] 193.253.251.64.in-addr.arpa. domain name pointer 64-251-253-193.up.edu
[86400] 194.253.251.64.in-addr.arpa. domain name pointer 64-251-253-194.up.edu
[86400] 195.253.251.64.in-addr.arpa. domain name pointer 64-251-253-195.up.edu
[86400] 196.253.251.64.in-addr.arpa. domain name pointer 64-251-253-196.up.edu
[86400] 197.253.251.64.in-addr.arpa. domain name pointer 64-251-253-197.up.edu
[86400] 198.253.251.64.in-addr.arpa. domain name pointer 64-251-253-198.up.edu
[86400] 199.253.251.64.in-addr.arpa. domain name pointer 64-251-253-199.up.edu
[86400] 200.253.251.64.in-addr.arpa. domain name pointer 64-251-253-200.up.edu
[86400] 201.253.251.64.in-addr.arpa. domain name pointer 64-251-253-201.up.edu
[86400] 202.253.251.64.in-addr.arpa. domain name pointer 64-251-253-202.up.edu
[86400] 203.253.251.64.in-addr.arpa. domain name pointer 64-251-253-203.up.edu
[86400] 204.253.251.64.in-addr.arpa. domain name pointer 64-251-253-204.up.edu
[86400] 205.253.251.64.in-addr.arpa. domain name pointer 64-251-253-205.up.edu
[86400] 206.253.251.64.in-addr.arpa. domain name pointer 64-251-253-206.up.edu
[86400] 207.253.251.64.in-addr.arpa. domain name pointer 64-251-253-207.up.edu
[86400] 208.253.251.64.in-addr.arpa. domain name pointer 64-251-253-208.up.edu
[86400] 209.253.251.64.in-addr.arpa. domain name pointer 64-251-253-209.up.edu
[86400] 210.253.251.64.in-addr.arpa. domain name pointer 64-251-253-210.up.edu
[86400] 211.253.251.64.in-addr.arpa. domain name pointer 64-251-253-211.up.edu
[86400] 212.253.251.64.in-addr.arpa. domain name pointer 64-251-253-212.up.edu
[86400] 213.253.251.64.in-addr.arpa. domain name pointer 64-251-253-213.up.edu
[86400] 214.253.251.64.in-addr.arpa. domain name pointer 64-251-253-214.up.edu
[86400] 215.253.251.64.in-addr.arpa. domain name pointer 64-251-253-215.up.edu
[86400] 216.253.251.64.in-addr.arpa. domain name pointer 64-251-253-216.up.edu
[86400] 217.253.251.64.in-addr.arpa. domain name pointer 64-251-253-217.up.edu
[86400] 218.253.251.64.in-addr.arpa. domain name pointer 64-251-253-218.up.edu
[86400] 219.253.251.64.in-addr.arpa. domain name pointer 64-251-253-219.up.edu
[86400] 220.253.251.64.in-addr.arpa. domain name pointer 64-251-253-220.up.edu
[86400] 221.253.251.64.in-addr.arpa. domain name pointer 64-251-253-221.up.edu
[86400] 222.253.251.64.in-addr.arpa. domain name pointer 64-251-253-222.up.edu
[86400] 223.253.251.64.in-addr.arpa. domain name pointer 64-251-253-223.up.edu
[86400] 224.253.251.64.in-addr.arpa. domain name pointer 64-251-253-224.up.edu
[86400] 225.253.251.64.in-addr.arpa. domain name pointer 64-251-253-225.up.edu
[86400] 226.253.251.64.in-addr.arpa. domain name pointer 64-251-253-226.up.edu
[86400] 227.253.251.64.in-addr.arpa. domain name pointer 64-251-253-227.up.edu
[86400] 228.253.251.64.in-addr.arpa. domain name pointer 64-251-253-228.up.edu
[86400] 229.253.251.64.in-addr.arpa. domain name pointer 64-251-253-229.up.edu
[86400] 230.253.251.64.in-addr.arpa. domain name pointer 64-251-253-230.up.edu
[86400] 231.253.251.64.in-addr.arpa. domain name pointer 64-251-253-231.up.edu
[86400] 232.253.251.64.in-addr.arpa. domain name pointer 64-251-253-232.up.edu
[86400] 233.253.251.64.in-addr.arpa. domain name pointer 64-251-253-233.up.edu
[86400] 234.253.251.64.in-addr.arpa. domain name pointer 64-251-253-234.up.edu
[86400] 235.253.251.64.in-addr.arpa. domain name pointer 64-251-253-235.up.edu
[86400] 236.253.251.64.in-addr.arpa. domain name pointer 64-251-253-236.up.edu
[86400] 237.253.251.64.in-addr.arpa. domain name pointer 64-251-253-237.up.edu
[86400] 238.253.251.64.in-addr.arpa. domain name pointer enya.up.edu
[86400] 239.253.251.64.in-addr.arpa. domain name pointer 64-251-253-239.up.edu
[86400] 240.253.251.64.in-addr.arpa. domain name pointer 64-251-253-240.up.edu
[86400] 241.253.251.64.in-addr.arpa. domain name pointer 64-251-253-241.up.edu
[86400] 242.253.251.64.in-addr.arpa. domain name pointer 64-251-253-242.up.edu
[86400] 243.253.251.64.in-addr.arpa. domain name pointer 64-251-253-243.up.edu
[86400] 244.253.251.64.in-addr.arpa. domain name pointer 64-251-253-244.up.edu
[86400] 245.253.251.64.in-addr.arpa. domain name pointer 64-251-253-245.up.edu
[86400] 246.253.251.64.in-addr.arpa. domain name pointer 64-251-253-246.up.edu
[86400] 247.253.251.64.in-addr.arpa. domain name pointer 64-251-253-247.up.edu
[86400] 248.253.251.64.in-addr.arpa. domain name pointer 64-251-253-248.up.edu
[86400] 249.253.251.64.in-addr.arpa. domain name pointer 64-251-253-249.up.edu
[86400] 250.253.251.64.in-addr.arpa. domain name pointer 64-251-253-250.up.edu
[86400] 251.253.251.64.in-addr.arpa. domain name pointer 64-251-253-251.up.edu
[86400] 252.253.251.64.in-addr.arpa. domain name pointer 64-251-253-252.up.edu
[86400] 253.253.251.64.in-addr.arpa. domain name pointer 64-251-253-253.up.edu
[86400] 254.253.251.64.in-addr.arpa. domain name pointer 64-251-253-254.up.edu
[0] 255.253.251.64.in-addr.arpa.: domain name does not exist