[0] 0.53.17.152.in-addr.arpa.: domain name does not exist [600] 1.53.17.152.in-addr.arpa. domain name pointer host1.dyn53.wfu.edu [600] 2.53.17.152.in-addr.arpa. domain name pointer host2.dyn53.wfu.edu [600] 3.53.17.152.in-addr.arpa. domain name pointer host3.dyn53.wfu.edu [600] 4.53.17.152.in-addr.arpa. domain name pointer host4.dyn53.wfu.edu [600] 5.53.17.152.in-addr.arpa. domain name pointer host5.dyn53.wfu.edu [600] 6.53.17.152.in-addr.arpa. domain name pointer host6.dyn53.wfu.edu [600] 7.53.17.152.in-addr.arpa. domain name pointer host7.dyn53.wfu.edu [600] 8.53.17.152.in-addr.arpa. domain name pointer host8.dyn53.wfu.edu [600] 9.53.17.152.in-addr.arpa. domain name pointer host9.dyn53.wfu.edu [600] 10.53.17.152.in-addr.arpa. domain name pointer host10.dyn53.wfu.edu [600] 11.53.17.152.in-addr.arpa. domain name pointer host11.dyn53.wfu.edu [600] 12.53.17.152.in-addr.arpa. domain name pointer host12.dyn53.wfu.edu [600] 13.53.17.152.in-addr.arpa. domain name pointer host13.dyn53.wfu.edu [600] 14.53.17.152.in-addr.arpa. domain name pointer host14.dyn53.wfu.edu [600] 15.53.17.152.in-addr.arpa. domain name pointer host15.dyn53.wfu.edu [600] 16.53.17.152.in-addr.arpa. domain name pointer host16.dyn53.wfu.edu [600] 17.53.17.152.in-addr.arpa. domain name pointer host17.dyn53.wfu.edu [600] 18.53.17.152.in-addr.arpa. domain name pointer host18.dyn53.wfu.edu [600] 19.53.17.152.in-addr.arpa. domain name pointer host19.dyn53.wfu.edu [600] 20.53.17.152.in-addr.arpa. domain name pointer host20.dyn53.wfu.edu [600] 21.53.17.152.in-addr.arpa. domain name pointer host21.dyn53.wfu.edu [600] 22.53.17.152.in-addr.arpa. domain name pointer host22.dyn53.wfu.edu [600] 23.53.17.152.in-addr.arpa. domain name pointer host23.dyn53.wfu.edu [600] 24.53.17.152.in-addr.arpa. domain name pointer host24.dyn53.wfu.edu [600] 25.53.17.152.in-addr.arpa. domain name pointer host25.dyn53.wfu.edu [600] 26.53.17.152.in-addr.arpa. domain name pointer host26.dyn53.wfu.edu [600] 27.53.17.152.in-addr.arpa. domain name pointer host27.dyn53.wfu.edu [600] 28.53.17.152.in-addr.arpa. domain name pointer host28.dyn53.wfu.edu [600] 29.53.17.152.in-addr.arpa. domain name pointer host29.dyn53.wfu.edu [600] 30.53.17.152.in-addr.arpa. domain name pointer host30.dyn53.wfu.edu [600] 31.53.17.152.in-addr.arpa. domain name pointer host31.dyn53.wfu.edu [600] 32.53.17.152.in-addr.arpa. domain name pointer host32.dyn53.wfu.edu [600] 33.53.17.152.in-addr.arpa. domain name pointer host33.dyn53.wfu.edu [600] 34.53.17.152.in-addr.arpa. domain name pointer host34.dyn53.wfu.edu [600] 35.53.17.152.in-addr.arpa. domain name pointer host35.dyn53.wfu.edu [600] 36.53.17.152.in-addr.arpa. domain name pointer host36.dyn53.wfu.edu [600] 37.53.17.152.in-addr.arpa. domain name pointer host37.dyn53.wfu.edu [600] 38.53.17.152.in-addr.arpa. domain name pointer host38.dyn53.wfu.edu [600] 39.53.17.152.in-addr.arpa. domain name pointer host39.dyn53.wfu.edu [600] 40.53.17.152.in-addr.arpa. domain name pointer host40.dyn53.wfu.edu [600] 41.53.17.152.in-addr.arpa. domain name pointer host41.dyn53.wfu.edu [600] 42.53.17.152.in-addr.arpa. domain name pointer host42.dyn53.wfu.edu [600] 43.53.17.152.in-addr.arpa. domain name pointer host43.dyn53.wfu.edu [600] 44.53.17.152.in-addr.arpa. domain name pointer host44.dyn53.wfu.edu [600] 45.53.17.152.in-addr.arpa. domain name pointer host45.dyn53.wfu.edu [600] 46.53.17.152.in-addr.arpa. domain name pointer host46.dyn53.wfu.edu [600] 47.53.17.152.in-addr.arpa. domain name pointer host47.dyn53.wfu.edu [600] 48.53.17.152.in-addr.arpa. domain name pointer host48.dyn53.wfu.edu [600] 49.53.17.152.in-addr.arpa. domain name pointer host49.dyn53.wfu.edu [600] 50.53.17.152.in-addr.arpa. domain name pointer host50.dyn53.wfu.edu [600] 51.53.17.152.in-addr.arpa. domain name pointer host51.dyn53.wfu.edu [600] 52.53.17.152.in-addr.arpa. domain name pointer host52.dyn53.wfu.edu [600] 53.53.17.152.in-addr.arpa. domain name pointer host53.dyn53.wfu.edu [600] 54.53.17.152.in-addr.arpa. domain name pointer host54.dyn53.wfu.edu [600] 55.53.17.152.in-addr.arpa. domain name pointer host55.dyn53.wfu.edu [600] 56.53.17.152.in-addr.arpa. domain name pointer host56.dyn53.wfu.edu [600] 57.53.17.152.in-addr.arpa. domain name pointer host57.dyn53.wfu.edu [600] 58.53.17.152.in-addr.arpa. domain name pointer host58.dyn53.wfu.edu [600] 59.53.17.152.in-addr.arpa. domain name pointer host59.dyn53.wfu.edu [600] 60.53.17.152.in-addr.arpa. domain name pointer host60.dyn53.wfu.edu [600] 61.53.17.152.in-addr.arpa. domain name pointer host61.dyn53.wfu.edu [600] 62.53.17.152.in-addr.arpa. domain name pointer host62.dyn53.wfu.edu [600] 63.53.17.152.in-addr.arpa. domain name pointer host63.dyn53.wfu.edu [600] 64.53.17.152.in-addr.arpa. domain name pointer host64.dyn53.wfu.edu [600] 65.53.17.152.in-addr.arpa. domain name pointer host65.dyn53.wfu.edu [600] 66.53.17.152.in-addr.arpa. domain name pointer host66.dyn53.wfu.edu [600] 67.53.17.152.in-addr.arpa. domain name pointer host67.dyn53.wfu.edu [600] 68.53.17.152.in-addr.arpa. domain name pointer host68.dyn53.wfu.edu [600] 69.53.17.152.in-addr.arpa. domain name pointer host69.dyn53.wfu.edu [600] 70.53.17.152.in-addr.arpa. domain name pointer host70.dyn53.wfu.edu [600] 71.53.17.152.in-addr.arpa. domain name pointer host71.dyn53.wfu.edu [600] 72.53.17.152.in-addr.arpa. domain name pointer host72.dyn53.wfu.edu [600] 73.53.17.152.in-addr.arpa. domain name pointer host73.dyn53.wfu.edu [600] 74.53.17.152.in-addr.arpa. domain name pointer host74.dyn53.wfu.edu [600] 75.53.17.152.in-addr.arpa. domain name pointer host75.dyn53.wfu.edu [600] 76.53.17.152.in-addr.arpa. domain name pointer host76.dyn53.wfu.edu [600] 77.53.17.152.in-addr.arpa. domain name pointer host77.dyn53.wfu.edu [600] 78.53.17.152.in-addr.arpa. domain name pointer host78.dyn53.wfu.edu [600] 79.53.17.152.in-addr.arpa. domain name pointer host79.dyn53.wfu.edu [600] 80.53.17.152.in-addr.arpa. domain name pointer host80.dyn53.wfu.edu [600] 81.53.17.152.in-addr.arpa. domain name pointer host81.dyn53.wfu.edu [600] 82.53.17.152.in-addr.arpa. domain name pointer host82.dyn53.wfu.edu [600] 83.53.17.152.in-addr.arpa. domain name pointer host83.dyn53.wfu.edu [600] 84.53.17.152.in-addr.arpa. domain name pointer host84.dyn53.wfu.edu [600] 85.53.17.152.in-addr.arpa. domain name pointer host85.dyn53.wfu.edu [600] 86.53.17.152.in-addr.arpa. domain name pointer host86.dyn53.wfu.edu [600] 87.53.17.152.in-addr.arpa. domain name pointer host87.dyn53.wfu.edu [600] 88.53.17.152.in-addr.arpa. domain name pointer host88.dyn53.wfu.edu [600] 89.53.17.152.in-addr.arpa. domain name pointer host89.dyn53.wfu.edu [600] 90.53.17.152.in-addr.arpa. domain name pointer host90.dyn53.wfu.edu [600] 91.53.17.152.in-addr.arpa. domain name pointer host91.dyn53.wfu.edu [600] 92.53.17.152.in-addr.arpa. domain name pointer host92.dyn53.wfu.edu [600] 93.53.17.152.in-addr.arpa. domain name pointer host93.dyn53.wfu.edu [600] 94.53.17.152.in-addr.arpa. domain name pointer host94.dyn53.wfu.edu [600] 95.53.17.152.in-addr.arpa. domain name pointer host95.dyn53.wfu.edu [600] 96.53.17.152.in-addr.arpa. domain name pointer host96.dyn53.wfu.edu [600] 97.53.17.152.in-addr.arpa. domain name pointer host97.dyn53.wfu.edu [600] 98.53.17.152.in-addr.arpa. domain name pointer host98.dyn53.wfu.edu [600] 99.53.17.152.in-addr.arpa. domain name pointer host99.dyn53.wfu.edu [600] 100.53.17.152.in-addr.arpa. domain name pointer host100.dyn53.wfu.edu [600] 101.53.17.152.in-addr.arpa. domain name pointer host101.dyn53.wfu.edu [600] 102.53.17.152.in-addr.arpa. domain name pointer host102.dyn53.wfu.edu [600] 103.53.17.152.in-addr.arpa. domain name pointer host103.dyn53.wfu.edu [600] 104.53.17.152.in-addr.arpa. domain name pointer host104.dyn53.wfu.edu [600] 105.53.17.152.in-addr.arpa. domain name pointer host105.dyn53.wfu.edu [600] 106.53.17.152.in-addr.arpa. domain name pointer host106.dyn53.wfu.edu [600] 107.53.17.152.in-addr.arpa. domain name pointer host107.dyn53.wfu.edu [600] 108.53.17.152.in-addr.arpa. domain name pointer host108.dyn53.wfu.edu [600] 109.53.17.152.in-addr.arpa. domain name pointer host109.dyn53.wfu.edu [600] 110.53.17.152.in-addr.arpa. domain name pointer host110.dyn53.wfu.edu [600] 111.53.17.152.in-addr.arpa. domain name pointer host111.dyn53.wfu.edu [600] 112.53.17.152.in-addr.arpa. domain name pointer host112.dyn53.wfu.edu [600] 113.53.17.152.in-addr.arpa. domain name pointer host113.dyn53.wfu.edu [600] 114.53.17.152.in-addr.arpa. domain name pointer host114.dyn53.wfu.edu [600] 115.53.17.152.in-addr.arpa. domain name pointer host115.dyn53.wfu.edu [600] 116.53.17.152.in-addr.arpa. domain name pointer host116.dyn53.wfu.edu [600] 117.53.17.152.in-addr.arpa. domain name pointer host117.dyn53.wfu.edu [600] 118.53.17.152.in-addr.arpa. domain name pointer host118.dyn53.wfu.edu [600] 119.53.17.152.in-addr.arpa. domain name pointer host119.dyn53.wfu.edu [600] 120.53.17.152.in-addr.arpa. domain name pointer host120.dyn53.wfu.edu [600] 121.53.17.152.in-addr.arpa. domain name pointer host121.dyn53.wfu.edu [600] 122.53.17.152.in-addr.arpa. domain name pointer host122.dyn53.wfu.edu [600] 123.53.17.152.in-addr.arpa. domain name pointer host123.dyn53.wfu.edu [600] 124.53.17.152.in-addr.arpa. domain name pointer host124.dyn53.wfu.edu [600] 125.53.17.152.in-addr.arpa. domain name pointer host125.dyn53.wfu.edu [600] 126.53.17.152.in-addr.arpa. domain name pointer host126.dyn53.wfu.edu [600] 127.53.17.152.in-addr.arpa. domain name pointer host127.dyn53.wfu.edu [600] 128.53.17.152.in-addr.arpa. domain name pointer host128.dyn53.wfu.edu [600] 129.53.17.152.in-addr.arpa. domain name pointer host129.dyn53.wfu.edu [600] 130.53.17.152.in-addr.arpa. domain name pointer host130.dyn53.wfu.edu [600] 131.53.17.152.in-addr.arpa. domain name pointer host131.dyn53.wfu.edu [600] 132.53.17.152.in-addr.arpa. domain name pointer host132.dyn53.wfu.edu [600] 133.53.17.152.in-addr.arpa. domain name pointer host133.dyn53.wfu.edu [600] 134.53.17.152.in-addr.arpa. domain name pointer host134.dyn53.wfu.edu [600] 135.53.17.152.in-addr.arpa. domain name pointer host135.dyn53.wfu.edu [600] 136.53.17.152.in-addr.arpa. domain name pointer host136.dyn53.wfu.edu [600] 137.53.17.152.in-addr.arpa. domain name pointer host137.dyn53.wfu.edu [600] 138.53.17.152.in-addr.arpa. domain name pointer host138.dyn53.wfu.edu [600] 139.53.17.152.in-addr.arpa. domain name pointer host139.dyn53.wfu.edu [600] 140.53.17.152.in-addr.arpa. domain name pointer host140.dyn53.wfu.edu [600] 141.53.17.152.in-addr.arpa. domain name pointer host141.dyn53.wfu.edu [600] 142.53.17.152.in-addr.arpa. domain name pointer host142.dyn53.wfu.edu [600] 143.53.17.152.in-addr.arpa. domain name pointer host143.dyn53.wfu.edu [600] 144.53.17.152.in-addr.arpa. domain name pointer host144.dyn53.wfu.edu [600] 145.53.17.152.in-addr.arpa. domain name pointer host145.dyn53.wfu.edu [600] 146.53.17.152.in-addr.arpa. domain name pointer host146.dyn53.wfu.edu [600] 147.53.17.152.in-addr.arpa. domain name pointer host147.dyn53.wfu.edu [600] 148.53.17.152.in-addr.arpa. domain name pointer host148.dyn53.wfu.edu [600] 149.53.17.152.in-addr.arpa. domain name pointer host149.dyn53.wfu.edu [600] 150.53.17.152.in-addr.arpa. domain name pointer host150.dyn53.wfu.edu [600] 151.53.17.152.in-addr.arpa. domain name pointer host151.dyn53.wfu.edu [600] 152.53.17.152.in-addr.arpa. domain name pointer host152.dyn53.wfu.edu [600] 153.53.17.152.in-addr.arpa. domain name pointer host153.dyn53.wfu.edu [600] 154.53.17.152.in-addr.arpa. domain name pointer host154.dyn53.wfu.edu [600] 155.53.17.152.in-addr.arpa. domain name pointer host155.dyn53.wfu.edu [600] 156.53.17.152.in-addr.arpa. domain name pointer host156.dyn53.wfu.edu [600] 157.53.17.152.in-addr.arpa. domain name pointer host157.dyn53.wfu.edu [600] 158.53.17.152.in-addr.arpa. domain name pointer host158.dyn53.wfu.edu [600] 159.53.17.152.in-addr.arpa. domain name pointer host159.dyn53.wfu.edu [600] 160.53.17.152.in-addr.arpa. domain name pointer host160.dyn53.wfu.edu [600] 161.53.17.152.in-addr.arpa. domain name pointer host161.dyn53.wfu.edu [600] 162.53.17.152.in-addr.arpa. domain name pointer host162.dyn53.wfu.edu [600] 163.53.17.152.in-addr.arpa. domain name pointer host163.dyn53.wfu.edu [600] 164.53.17.152.in-addr.arpa. domain name pointer host164.dyn53.wfu.edu [600] 165.53.17.152.in-addr.arpa. domain name pointer host165.dyn53.wfu.edu [600] 166.53.17.152.in-addr.arpa. domain name pointer host166.dyn53.wfu.edu [600] 167.53.17.152.in-addr.arpa. domain name pointer host167.dyn53.wfu.edu [600] 168.53.17.152.in-addr.arpa. domain name pointer host168.dyn53.wfu.edu [600] 169.53.17.152.in-addr.arpa. domain name pointer host169.dyn53.wfu.edu [600] 170.53.17.152.in-addr.arpa. domain name pointer host170.dyn53.wfu.edu [600] 171.53.17.152.in-addr.arpa. domain name pointer host171.dyn53.wfu.edu [600] 172.53.17.152.in-addr.arpa. domain name pointer host172.dyn53.wfu.edu [600] 173.53.17.152.in-addr.arpa. domain name pointer host173.dyn53.wfu.edu [600] 174.53.17.152.in-addr.arpa. domain name pointer host174.dyn53.wfu.edu [600] 175.53.17.152.in-addr.arpa. domain name pointer host175.dyn53.wfu.edu [600] 176.53.17.152.in-addr.arpa. domain name pointer host176.dyn53.wfu.edu [600] 177.53.17.152.in-addr.arpa. domain name pointer host177.dyn53.wfu.edu [600] 178.53.17.152.in-addr.arpa. domain name pointer host178.dyn53.wfu.edu [600] 179.53.17.152.in-addr.arpa. domain name pointer host179.dyn53.wfu.edu [600] 180.53.17.152.in-addr.arpa. domain name pointer host180.dyn53.wfu.edu [600] 181.53.17.152.in-addr.arpa. domain name pointer host181.dyn53.wfu.edu [600] 182.53.17.152.in-addr.arpa. domain name pointer host182.dyn53.wfu.edu [600] 183.53.17.152.in-addr.arpa. domain name pointer host183.dyn53.wfu.edu [600] 184.53.17.152.in-addr.arpa. domain name pointer host184.dyn53.wfu.edu [600] 185.53.17.152.in-addr.arpa. domain name pointer host185.dyn53.wfu.edu [600] 186.53.17.152.in-addr.arpa. domain name pointer host186.dyn53.wfu.edu [600] 187.53.17.152.in-addr.arpa. domain name pointer host187.dyn53.wfu.edu [600] 188.53.17.152.in-addr.arpa. domain name pointer host188.dyn53.wfu.edu [600] 189.53.17.152.in-addr.arpa. domain name pointer host189.dyn53.wfu.edu [600] 190.53.17.152.in-addr.arpa. domain name pointer host190.dyn53.wfu.edu [600] 191.53.17.152.in-addr.arpa. domain name pointer host191.dyn53.wfu.edu [600] 192.53.17.152.in-addr.arpa. domain name pointer host192.dyn53.wfu.edu [600] 193.53.17.152.in-addr.arpa. domain name pointer host193.dyn53.wfu.edu [600] 194.53.17.152.in-addr.arpa. domain name pointer host194.dyn53.wfu.edu [600] 195.53.17.152.in-addr.arpa. domain name pointer host195.dyn53.wfu.edu [600] 196.53.17.152.in-addr.arpa. domain name pointer host196.dyn53.wfu.edu [600] 197.53.17.152.in-addr.arpa. domain name pointer host197.dyn53.wfu.edu [600] 198.53.17.152.in-addr.arpa. domain name pointer host198.dyn53.wfu.edu [600] 199.53.17.152.in-addr.arpa. domain name pointer host199.dyn53.wfu.edu [600] 200.53.17.152.in-addr.arpa. domain name pointer host200.dyn53.wfu.edu [600] 201.53.17.152.in-addr.arpa. domain name pointer host201.dyn53.wfu.edu [600] 202.53.17.152.in-addr.arpa. domain name pointer host202.dyn53.wfu.edu [600] 203.53.17.152.in-addr.arpa. domain name pointer host203.dyn53.wfu.edu [600] 204.53.17.152.in-addr.arpa. domain name pointer host204.dyn53.wfu.edu [600] 205.53.17.152.in-addr.arpa. domain name pointer host205.dyn53.wfu.edu [600] 206.53.17.152.in-addr.arpa. domain name pointer host206.dyn53.wfu.edu [600] 207.53.17.152.in-addr.arpa. domain name pointer host207.dyn53.wfu.edu [600] 208.53.17.152.in-addr.arpa. domain name pointer host208.dyn53.wfu.edu [600] 209.53.17.152.in-addr.arpa. domain name pointer host209.dyn53.wfu.edu [600] 210.53.17.152.in-addr.arpa. domain name pointer host210.dyn53.wfu.edu [600] 211.53.17.152.in-addr.arpa. domain name pointer host211.dyn53.wfu.edu [600] 212.53.17.152.in-addr.arpa. domain name pointer host212.dyn53.wfu.edu [600] 213.53.17.152.in-addr.arpa. domain name pointer host213.dyn53.wfu.edu [600] 214.53.17.152.in-addr.arpa. domain name pointer host214.dyn53.wfu.edu [600] 215.53.17.152.in-addr.arpa. domain name pointer host215.dyn53.wfu.edu [600] 216.53.17.152.in-addr.arpa. domain name pointer host216.dyn53.wfu.edu [600] 217.53.17.152.in-addr.arpa. domain name pointer host217.dyn53.wfu.edu [600] 218.53.17.152.in-addr.arpa. domain name pointer host218.dyn53.wfu.edu [600] 219.53.17.152.in-addr.arpa. domain name pointer host219.dyn53.wfu.edu [600] 220.53.17.152.in-addr.arpa. domain name pointer host220.dyn53.wfu.edu [600] 221.53.17.152.in-addr.arpa. domain name pointer host221.dyn53.wfu.edu [600] 222.53.17.152.in-addr.arpa. domain name pointer host222.dyn53.wfu.edu [600] 223.53.17.152.in-addr.arpa. domain name pointer host223.dyn53.wfu.edu [600] 224.53.17.152.in-addr.arpa. domain name pointer host224.dyn53.wfu.edu [600] 225.53.17.152.in-addr.arpa. domain name pointer host225.dyn53.wfu.edu [600] 226.53.17.152.in-addr.arpa. domain name pointer host226.dyn53.wfu.edu [600] 227.53.17.152.in-addr.arpa. domain name pointer host227.dyn53.wfu.edu [600] 228.53.17.152.in-addr.arpa. domain name pointer host228.dyn53.wfu.edu [600] 229.53.17.152.in-addr.arpa. domain name pointer host229.dyn53.wfu.edu [600] 230.53.17.152.in-addr.arpa. domain name pointer host230.dyn53.wfu.edu [600] 231.53.17.152.in-addr.arpa. domain name pointer host231.dyn53.wfu.edu [600] 232.53.17.152.in-addr.arpa. domain name pointer host232.dyn53.wfu.edu [600] 233.53.17.152.in-addr.arpa. domain name pointer host233.dyn53.wfu.edu [600] 234.53.17.152.in-addr.arpa. domain name pointer host234.dyn53.wfu.edu [600] 235.53.17.152.in-addr.arpa. domain name pointer host235.dyn53.wfu.edu [600] 236.53.17.152.in-addr.arpa. domain name pointer host236.dyn53.wfu.edu [600] 237.53.17.152.in-addr.arpa. domain name pointer host237.dyn53.wfu.edu [600] 238.53.17.152.in-addr.arpa. domain name pointer host238.dyn53.wfu.edu [600] 239.53.17.152.in-addr.arpa. domain name pointer host239.dyn53.wfu.edu [600] 240.53.17.152.in-addr.arpa. domain name pointer host240.dyn53.wfu.edu [600] 241.53.17.152.in-addr.arpa. domain name pointer host241.dyn53.wfu.edu [600] 242.53.17.152.in-addr.arpa. domain name pointer host242.dyn53.wfu.edu [600] 243.53.17.152.in-addr.arpa. domain name pointer host243.dyn53.wfu.edu [600] 244.53.17.152.in-addr.arpa. domain name pointer host244.dyn53.wfu.edu [600] 245.53.17.152.in-addr.arpa. domain name pointer host245.dyn53.wfu.edu [600] 246.53.17.152.in-addr.arpa. domain name pointer host246.dyn53.wfu.edu [600] 247.53.17.152.in-addr.arpa. domain name pointer host247.dyn53.wfu.edu [600] 248.53.17.152.in-addr.arpa. domain name pointer host248.dyn53.wfu.edu [600] 249.53.17.152.in-addr.arpa. domain name pointer host249.dyn53.wfu.edu [600] 250.53.17.152.in-addr.arpa. domain name pointer host250.dyn53.wfu.edu [600] 251.53.17.152.in-addr.arpa. domain name pointer host251.dyn53.wfu.edu [600] 252.53.17.152.in-addr.arpa. domain name pointer host252.dyn53.wfu.edu [600] 253.53.17.152.in-addr.arpa. domain name pointer host253.dyn53.wfu.edu [600] 254.53.17.152.in-addr.arpa. domain name pointer host254.dyn53.wfu.edu [0] 255.53.17.152.in-addr.arpa.: domain name does not exist