[0] 0.113.177.207.in-addr.arpa.: domain name does not exist [86400] 1.113.177.207.in-addr.arpa. domain name pointer host1.sparenet.ncn.net [86400] 2.113.177.207.in-addr.arpa. domain name pointer host2.sparenet.ncn.net [86400] 3.113.177.207.in-addr.arpa. domain name pointer host3.sparenet.ncn.net [86400] 4.113.177.207.in-addr.arpa. domain name pointer host4.sparenet.ncn.net [86400] 5.113.177.207.in-addr.arpa. domain name pointer host5.sparenet.ncn.net [86400] 6.113.177.207.in-addr.arpa. domain name pointer host6.sparenet.ncn.net [86400] 7.113.177.207.in-addr.arpa. domain name pointer host7.sparenet.ncn.net [86400] 8.113.177.207.in-addr.arpa. domain name pointer host8.sparenet.ncn.net [86400] 9.113.177.207.in-addr.arpa. domain name pointer host9.sparenet.ncn.net [86400] 10.113.177.207.in-addr.arpa. domain name pointer host10.sparenet.ncn.net [86400] 11.113.177.207.in-addr.arpa. domain name pointer host11.sparenet.ncn.net [86400] 12.113.177.207.in-addr.arpa. domain name pointer host12.sparenet.ncn.net [86400] 13.113.177.207.in-addr.arpa. domain name pointer host13.sparenet.ncn.net [86400] 14.113.177.207.in-addr.arpa. domain name pointer host14.sparenet.ncn.net [86400] 15.113.177.207.in-addr.arpa. domain name pointer host15.sparenet.ncn.net [86400] 16.113.177.207.in-addr.arpa. domain name pointer host16.sparenet.ncn.net [86400] 17.113.177.207.in-addr.arpa. domain name pointer host17.sparenet.ncn.net [86400] 18.113.177.207.in-addr.arpa. domain name pointer host18.sparenet.ncn.net [86400] 19.113.177.207.in-addr.arpa. domain name pointer host19.sparenet.ncn.net [86400] 20.113.177.207.in-addr.arpa. domain name pointer host20.sparenet.ncn.net [86400] 21.113.177.207.in-addr.arpa. domain name pointer host21.sparenet.ncn.net [86400] 22.113.177.207.in-addr.arpa. domain name pointer host22.sparenet.ncn.net [86400] 23.113.177.207.in-addr.arpa. domain name pointer host23.sparenet.ncn.net [86400] 24.113.177.207.in-addr.arpa. domain name pointer host24.sparenet.ncn.net [86400] 25.113.177.207.in-addr.arpa. domain name pointer host25.sparenet.ncn.net [86400] 26.113.177.207.in-addr.arpa. domain name pointer host26.sparenet.ncn.net [86400] 27.113.177.207.in-addr.arpa. domain name pointer host27.sparenet.ncn.net [86400] 28.113.177.207.in-addr.arpa. domain name pointer host28.sparenet.ncn.net [86400] 29.113.177.207.in-addr.arpa. domain name pointer host29.sparenet.ncn.net [86400] 30.113.177.207.in-addr.arpa. domain name pointer host30.sparenet.ncn.net [86400] 31.113.177.207.in-addr.arpa. domain name pointer host31.sparenet.ncn.net [86400] 32.113.177.207.in-addr.arpa. domain name pointer host32.sparenet.ncn.net [86400] 33.113.177.207.in-addr.arpa. domain name pointer host33.sparenet.ncn.net [86400] 34.113.177.207.in-addr.arpa. domain name pointer host34.sparenet.ncn.net [86400] 35.113.177.207.in-addr.arpa. domain name pointer host35.sparenet.ncn.net [86400] 36.113.177.207.in-addr.arpa. domain name pointer host36.sparenet.ncn.net [86400] 37.113.177.207.in-addr.arpa. domain name pointer host37.sparenet.ncn.net [86400] 38.113.177.207.in-addr.arpa. domain name pointer host38.sparenet.ncn.net [86400] 39.113.177.207.in-addr.arpa. domain name pointer host39.sparenet.ncn.net [86400] 40.113.177.207.in-addr.arpa. domain name pointer host40.sparenet.ncn.net [86400] 41.113.177.207.in-addr.arpa. domain name pointer host41.sparenet.ncn.net [86400] 42.113.177.207.in-addr.arpa. domain name pointer host42.sparenet.ncn.net [86400] 43.113.177.207.in-addr.arpa. domain name pointer host43.sparenet.ncn.net [86400] 44.113.177.207.in-addr.arpa. domain name pointer host44.sparenet.ncn.net [86400] 45.113.177.207.in-addr.arpa. domain name pointer host45.sparenet.ncn.net [86400] 46.113.177.207.in-addr.arpa. domain name pointer host46.sparenet.ncn.net [86400] 47.113.177.207.in-addr.arpa. domain name pointer host47.sparenet.ncn.net [86400] 48.113.177.207.in-addr.arpa. domain name pointer host48.sparenet.ncn.net [86400] 49.113.177.207.in-addr.arpa. domain name pointer host49.sparenet.ncn.net [86400] 50.113.177.207.in-addr.arpa. domain name pointer host50.sparenet.ncn.net [86400] 51.113.177.207.in-addr.arpa. domain name pointer host51.sparenet.ncn.net [86400] 52.113.177.207.in-addr.arpa. domain name pointer host52.sparenet.ncn.net [86400] 53.113.177.207.in-addr.arpa. domain name pointer host53.sparenet.ncn.net [86400] 54.113.177.207.in-addr.arpa. domain name pointer host54.sparenet.ncn.net [86400] 55.113.177.207.in-addr.arpa. domain name pointer host55.sparenet.ncn.net [86400] 56.113.177.207.in-addr.arpa. domain name pointer host56.sparenet.ncn.net [86400] 57.113.177.207.in-addr.arpa. domain name pointer host57.sparenet.ncn.net [86400] 58.113.177.207.in-addr.arpa. domain name pointer host58.sparenet.ncn.net [86400] 59.113.177.207.in-addr.arpa. domain name pointer host59.sparenet.ncn.net [86400] 60.113.177.207.in-addr.arpa. domain name pointer host60.sparenet.ncn.net [86400] 61.113.177.207.in-addr.arpa. domain name pointer host61.sparenet.ncn.net [86400] 62.113.177.207.in-addr.arpa. domain name pointer host62.sparenet.ncn.net [86400] 63.113.177.207.in-addr.arpa. domain name pointer host63.sparenet.ncn.net [86400] 64.113.177.207.in-addr.arpa. domain name pointer host64.sparenet.ncn.net [86400] 65.113.177.207.in-addr.arpa. domain name pointer host65.sparenet.ncn.net [86400] 66.113.177.207.in-addr.arpa. domain name pointer host66.sparenet.ncn.net [86400] 67.113.177.207.in-addr.arpa. domain name pointer host67.sparenet.ncn.net [86400] 68.113.177.207.in-addr.arpa. domain name pointer host68.sparenet.ncn.net [86400] 69.113.177.207.in-addr.arpa. domain name pointer host69.sparenet.ncn.net [86400] 70.113.177.207.in-addr.arpa. domain name pointer host70.sparenet.ncn.net [86400] 71.113.177.207.in-addr.arpa. domain name pointer host71.sparenet.ncn.net [86400] 72.113.177.207.in-addr.arpa. domain name pointer host72.sparenet.ncn.net [86400] 73.113.177.207.in-addr.arpa. domain name pointer host73.sparenet.ncn.net [86400] 74.113.177.207.in-addr.arpa. domain name pointer host74.sparenet.ncn.net [86400] 75.113.177.207.in-addr.arpa. domain name pointer host75.sparenet.ncn.net [86400] 76.113.177.207.in-addr.arpa. domain name pointer host76.sparenet.ncn.net [86400] 77.113.177.207.in-addr.arpa. domain name pointer host77.sparenet.ncn.net [86400] 78.113.177.207.in-addr.arpa. domain name pointer host78.sparenet.ncn.net [86400] 79.113.177.207.in-addr.arpa. domain name pointer host79.sparenet.ncn.net [86400] 80.113.177.207.in-addr.arpa. domain name pointer host80.sparenet.ncn.net [86400] 81.113.177.207.in-addr.arpa. domain name pointer host81.sparenet.ncn.net [86400] 82.113.177.207.in-addr.arpa. domain name pointer host82.sparenet.ncn.net [86400] 83.113.177.207.in-addr.arpa. domain name pointer host83.sparenet.ncn.net [86400] 84.113.177.207.in-addr.arpa. domain name pointer host84.sparenet.ncn.net [86400] 85.113.177.207.in-addr.arpa. domain name pointer host85.sparenet.ncn.net [86400] 86.113.177.207.in-addr.arpa. domain name pointer host86.sparenet.ncn.net [86400] 87.113.177.207.in-addr.arpa. domain name pointer host87.sparenet.ncn.net [86400] 88.113.177.207.in-addr.arpa. domain name pointer host88.sparenet.ncn.net [86400] 89.113.177.207.in-addr.arpa. domain name pointer host89.sparenet.ncn.net [86400] 90.113.177.207.in-addr.arpa. domain name pointer host90.sparenet.ncn.net [86400] 91.113.177.207.in-addr.arpa. domain name pointer host91.sparenet.ncn.net [86400] 92.113.177.207.in-addr.arpa. domain name pointer host92.sparenet.ncn.net [86400] 93.113.177.207.in-addr.arpa. domain name pointer host93.sparenet.ncn.net [86400] 94.113.177.207.in-addr.arpa. domain name pointer host94.sparenet.ncn.net [86400] 95.113.177.207.in-addr.arpa. domain name pointer host95.sparenet.ncn.net [86400] 96.113.177.207.in-addr.arpa. domain name pointer host96.sparenet.ncn.net [86400] 97.113.177.207.in-addr.arpa. domain name pointer host97.sparenet.ncn.net [86400] 98.113.177.207.in-addr.arpa. domain name pointer host98.sparenet.ncn.net [86400] 99.113.177.207.in-addr.arpa. domain name pointer host99.sparenet.ncn.net [86400] 100.113.177.207.in-addr.arpa. domain name pointer host100.sparenet.ncn.net [86400] 101.113.177.207.in-addr.arpa. domain name pointer host101.sparenet.ncn.net [86400] 102.113.177.207.in-addr.arpa. domain name pointer host102.sparenet.ncn.net [86400] 103.113.177.207.in-addr.arpa. domain name pointer host103.sparenet.ncn.net [86400] 104.113.177.207.in-addr.arpa. domain name pointer host104.sparenet.ncn.net [86400] 105.113.177.207.in-addr.arpa. domain name pointer host105.sparenet.ncn.net [86400] 106.113.177.207.in-addr.arpa. domain name pointer host106.sparenet.ncn.net [86400] 107.113.177.207.in-addr.arpa. domain name pointer host107.sparenet.ncn.net [86400] 108.113.177.207.in-addr.arpa. domain name pointer host108.sparenet.ncn.net [86400] 109.113.177.207.in-addr.arpa. domain name pointer host109.sparenet.ncn.net [86400] 110.113.177.207.in-addr.arpa. domain name pointer host110.sparenet.ncn.net [86400] 111.113.177.207.in-addr.arpa. domain name pointer host111.sparenet.ncn.net [86400] 112.113.177.207.in-addr.arpa. domain name pointer host112.sparenet.ncn.net [86400] 113.113.177.207.in-addr.arpa. domain name pointer host113.sparenet.ncn.net [86400] 114.113.177.207.in-addr.arpa. domain name pointer host114.sparenet.ncn.net [86400] 115.113.177.207.in-addr.arpa. domain name pointer host115.sparenet.ncn.net [86400] 116.113.177.207.in-addr.arpa. domain name pointer host116.sparenet.ncn.net [86400] 117.113.177.207.in-addr.arpa. domain name pointer host117.sparenet.ncn.net [86400] 118.113.177.207.in-addr.arpa. domain name pointer host118.sparenet.ncn.net [86400] 119.113.177.207.in-addr.arpa. domain name pointer host119.sparenet.ncn.net [86400] 120.113.177.207.in-addr.arpa. domain name pointer host120.sparenet.ncn.net [86400] 121.113.177.207.in-addr.arpa. domain name pointer host121.sparenet.ncn.net [86400] 122.113.177.207.in-addr.arpa. domain name pointer host122.sparenet.ncn.net [86400] 123.113.177.207.in-addr.arpa. domain name pointer host123.sparenet.ncn.net [86400] 124.113.177.207.in-addr.arpa. domain name pointer host124.sparenet.ncn.net [86400] 125.113.177.207.in-addr.arpa. domain name pointer host125.sparenet.ncn.net [86400] 126.113.177.207.in-addr.arpa. domain name pointer host126.sparenet.ncn.net [86400] 127.113.177.207.in-addr.arpa. domain name pointer host127.sparenet.ncn.net [86400] 128.113.177.207.in-addr.arpa. domain name pointer host128.sparenet.ncn.net [86400] 129.113.177.207.in-addr.arpa. domain name pointer host129.sparenet.ncn.net [86400] 130.113.177.207.in-addr.arpa. domain name pointer host130.sparenet.ncn.net [86400] 131.113.177.207.in-addr.arpa. domain name pointer host131.sparenet.ncn.net [86400] 132.113.177.207.in-addr.arpa. domain name pointer host132.sparenet.ncn.net [86400] 133.113.177.207.in-addr.arpa. domain name pointer host133.sparenet.ncn.net [86400] 134.113.177.207.in-addr.arpa. domain name pointer host134.sparenet.ncn.net [86400] 135.113.177.207.in-addr.arpa. domain name pointer host135.sparenet.ncn.net [86400] 136.113.177.207.in-addr.arpa. domain name pointer host136.sparenet.ncn.net [86400] 137.113.177.207.in-addr.arpa. domain name pointer host137.sparenet.ncn.net [86400] 138.113.177.207.in-addr.arpa. domain name pointer host138.sparenet.ncn.net [86400] 139.113.177.207.in-addr.arpa. domain name pointer host139.sparenet.ncn.net [86400] 140.113.177.207.in-addr.arpa. domain name pointer host140.sparenet.ncn.net [86400] 141.113.177.207.in-addr.arpa. domain name pointer host141.sparenet.ncn.net [86400] 142.113.177.207.in-addr.arpa. domain name pointer host142.sparenet.ncn.net [86400] 143.113.177.207.in-addr.arpa. domain name pointer host143.sparenet.ncn.net [86400] 144.113.177.207.in-addr.arpa. domain name pointer host144.sparenet.ncn.net [86400] 145.113.177.207.in-addr.arpa. domain name pointer host145.sparenet.ncn.net [86400] 146.113.177.207.in-addr.arpa. domain name pointer host146.sparenet.ncn.net [86400] 147.113.177.207.in-addr.arpa. domain name pointer host147.sparenet.ncn.net [86400] 148.113.177.207.in-addr.arpa. domain name pointer host148.sparenet.ncn.net [86400] 149.113.177.207.in-addr.arpa. domain name pointer host149.sparenet.ncn.net [86400] 150.113.177.207.in-addr.arpa. domain name pointer host150.sparenet.ncn.net [86400] 151.113.177.207.in-addr.arpa. domain name pointer host151.sparenet.ncn.net [86400] 152.113.177.207.in-addr.arpa. domain name pointer host152.sparenet.ncn.net [86400] 153.113.177.207.in-addr.arpa. domain name pointer host153.sparenet.ncn.net [86400] 154.113.177.207.in-addr.arpa. domain name pointer host154.sparenet.ncn.net [86400] 155.113.177.207.in-addr.arpa. domain name pointer host155.sparenet.ncn.net [86400] 156.113.177.207.in-addr.arpa. domain name pointer host156.sparenet.ncn.net [86400] 157.113.177.207.in-addr.arpa. domain name pointer host157.sparenet.ncn.net [86400] 158.113.177.207.in-addr.arpa. domain name pointer host158.sparenet.ncn.net [86400] 159.113.177.207.in-addr.arpa. domain name pointer host159.sparenet.ncn.net [86400] 160.113.177.207.in-addr.arpa. domain name pointer host160.sparenet.ncn.net [86400] 161.113.177.207.in-addr.arpa. domain name pointer host161.sparenet.ncn.net [86400] 162.113.177.207.in-addr.arpa. domain name pointer host162.sparenet.ncn.net [86400] 163.113.177.207.in-addr.arpa. domain name pointer host163.sparenet.ncn.net [86400] 164.113.177.207.in-addr.arpa. domain name pointer host164.sparenet.ncn.net [86400] 165.113.177.207.in-addr.arpa. domain name pointer host165.sparenet.ncn.net [86400] 166.113.177.207.in-addr.arpa. domain name pointer host166.sparenet.ncn.net [86400] 167.113.177.207.in-addr.arpa. domain name pointer host167.sparenet.ncn.net [86400] 168.113.177.207.in-addr.arpa. domain name pointer host168.sparenet.ncn.net [86400] 169.113.177.207.in-addr.arpa. domain name pointer host169.sparenet.ncn.net [86400] 170.113.177.207.in-addr.arpa. domain name pointer host170.sparenet.ncn.net [86400] 171.113.177.207.in-addr.arpa. domain name pointer host171.sparenet.ncn.net [86400] 172.113.177.207.in-addr.arpa. domain name pointer host172.sparenet.ncn.net [86400] 173.113.177.207.in-addr.arpa. domain name pointer host173.sparenet.ncn.net [86400] 174.113.177.207.in-addr.arpa. domain name pointer host174.sparenet.ncn.net [86400] 175.113.177.207.in-addr.arpa. domain name pointer host175.sparenet.ncn.net [86400] 176.113.177.207.in-addr.arpa. domain name pointer host176.sparenet.ncn.net [86400] 177.113.177.207.in-addr.arpa. domain name pointer host177.sparenet.ncn.net [86400] 178.113.177.207.in-addr.arpa. domain name pointer host178.sparenet.ncn.net [86400] 179.113.177.207.in-addr.arpa. domain name pointer host179.sparenet.ncn.net [86400] 180.113.177.207.in-addr.arpa. domain name pointer host180.sparenet.ncn.net [86400] 181.113.177.207.in-addr.arpa. domain name pointer host181.sparenet.ncn.net [86400] 182.113.177.207.in-addr.arpa. domain name pointer host182.sparenet.ncn.net [86400] 183.113.177.207.in-addr.arpa. domain name pointer host183.sparenet.ncn.net [86400] 184.113.177.207.in-addr.arpa. domain name pointer host184.sparenet.ncn.net [86400] 185.113.177.207.in-addr.arpa. domain name pointer host185.sparenet.ncn.net [86400] 186.113.177.207.in-addr.arpa. domain name pointer host186.sparenet.ncn.net [86400] 187.113.177.207.in-addr.arpa. domain name pointer host187.sparenet.ncn.net [86400] 188.113.177.207.in-addr.arpa. domain name pointer host188.sparenet.ncn.net [86400] 189.113.177.207.in-addr.arpa. domain name pointer host189.sparenet.ncn.net [86400] 190.113.177.207.in-addr.arpa. domain name pointer host190.sparenet.ncn.net [86400] 191.113.177.207.in-addr.arpa. domain name pointer host191.sparenet.ncn.net [86400] 192.113.177.207.in-addr.arpa. domain name pointer host192.sparenet.ncn.net [86400] 193.113.177.207.in-addr.arpa. domain name pointer host193.sparenet.ncn.net [86400] 194.113.177.207.in-addr.arpa. domain name pointer host194.sparenet.ncn.net [86400] 195.113.177.207.in-addr.arpa. domain name pointer host195.sparenet.ncn.net [86400] 196.113.177.207.in-addr.arpa. domain name pointer host196.sparenet.ncn.net [86400] 197.113.177.207.in-addr.arpa. domain name pointer host197.sparenet.ncn.net [86400] 198.113.177.207.in-addr.arpa. domain name pointer host198.sparenet.ncn.net [86400] 199.113.177.207.in-addr.arpa. domain name pointer host199.sparenet.ncn.net [86400] 200.113.177.207.in-addr.arpa. domain name pointer host200.sparenet.ncn.net [86400] 201.113.177.207.in-addr.arpa. domain name pointer host201.sparenet.ncn.net [86400] 202.113.177.207.in-addr.arpa. domain name pointer host202.sparenet.ncn.net [86400] 203.113.177.207.in-addr.arpa. domain name pointer host203.sparenet.ncn.net [86400] 204.113.177.207.in-addr.arpa. domain name pointer host204.sparenet.ncn.net [86400] 205.113.177.207.in-addr.arpa. domain name pointer host205.sparenet.ncn.net [86400] 206.113.177.207.in-addr.arpa. domain name pointer host206.sparenet.ncn.net [86400] 207.113.177.207.in-addr.arpa. domain name pointer host207.sparenet.ncn.net [86400] 208.113.177.207.in-addr.arpa. domain name pointer host208.sparenet.ncn.net [86400] 209.113.177.207.in-addr.arpa. domain name pointer host209.sparenet.ncn.net [86400] 210.113.177.207.in-addr.arpa. domain name pointer host210.sparenet.ncn.net [86400] 211.113.177.207.in-addr.arpa. domain name pointer host211.sparenet.ncn.net [86400] 212.113.177.207.in-addr.arpa. domain name pointer host212.sparenet.ncn.net [86400] 213.113.177.207.in-addr.arpa. domain name pointer host213.sparenet.ncn.net [86400] 214.113.177.207.in-addr.arpa. domain name pointer host214.sparenet.ncn.net [86400] 215.113.177.207.in-addr.arpa. domain name pointer host215.sparenet.ncn.net [86400] 216.113.177.207.in-addr.arpa. domain name pointer host216.sparenet.ncn.net [86400] 217.113.177.207.in-addr.arpa. domain name pointer host217.sparenet.ncn.net [86400] 218.113.177.207.in-addr.arpa. domain name pointer host218.sparenet.ncn.net [86400] 219.113.177.207.in-addr.arpa. domain name pointer host219.sparenet.ncn.net [86400] 220.113.177.207.in-addr.arpa. domain name pointer host220.sparenet.ncn.net [86400] 221.113.177.207.in-addr.arpa. domain name pointer host221.sparenet.ncn.net [86400] 222.113.177.207.in-addr.arpa. domain name pointer host222.sparenet.ncn.net [86400] 223.113.177.207.in-addr.arpa. domain name pointer host223.sparenet.ncn.net [86400] 224.113.177.207.in-addr.arpa. domain name pointer host224.sparenet.ncn.net [86400] 225.113.177.207.in-addr.arpa. domain name pointer host225.sparenet.ncn.net [86400] 226.113.177.207.in-addr.arpa. domain name pointer host226.sparenet.ncn.net [86400] 227.113.177.207.in-addr.arpa. domain name pointer host227.sparenet.ncn.net [86400] 228.113.177.207.in-addr.arpa. domain name pointer host228.sparenet.ncn.net [86400] 229.113.177.207.in-addr.arpa. domain name pointer host229.sparenet.ncn.net [86400] 230.113.177.207.in-addr.arpa. domain name pointer host230.sparenet.ncn.net [86400] 231.113.177.207.in-addr.arpa. domain name pointer host231.sparenet.ncn.net [86400] 232.113.177.207.in-addr.arpa. domain name pointer host232.sparenet.ncn.net [86400] 233.113.177.207.in-addr.arpa. domain name pointer host233.sparenet.ncn.net [86400] 234.113.177.207.in-addr.arpa. domain name pointer host234.sparenet.ncn.net [86400] 235.113.177.207.in-addr.arpa. domain name pointer host235.sparenet.ncn.net [86400] 236.113.177.207.in-addr.arpa. domain name pointer host236.sparenet.ncn.net [86400] 237.113.177.207.in-addr.arpa. domain name pointer host237.sparenet.ncn.net [86400] 238.113.177.207.in-addr.arpa. domain name pointer host238.sparenet.ncn.net [86400] 239.113.177.207.in-addr.arpa. domain name pointer host239.sparenet.ncn.net [86400] 240.113.177.207.in-addr.arpa. domain name pointer host240.sparenet.ncn.net [86400] 241.113.177.207.in-addr.arpa. domain name pointer host241.sparenet.ncn.net [86400] 242.113.177.207.in-addr.arpa. domain name pointer host242.sparenet.ncn.net [86400] 243.113.177.207.in-addr.arpa. domain name pointer host243.sparenet.ncn.net [86400] 244.113.177.207.in-addr.arpa. domain name pointer host244.sparenet.ncn.net [86400] 245.113.177.207.in-addr.arpa. domain name pointer host245.sparenet.ncn.net [86400] 246.113.177.207.in-addr.arpa. domain name pointer host246.sparenet.ncn.net [86400] 247.113.177.207.in-addr.arpa. domain name pointer host247.sparenet.ncn.net [86400] 248.113.177.207.in-addr.arpa. domain name pointer host248.sparenet.ncn.net [86400] 249.113.177.207.in-addr.arpa. domain name pointer host249.sparenet.ncn.net [86400] 250.113.177.207.in-addr.arpa. domain name pointer host250.sparenet.ncn.net [86400] 251.113.177.207.in-addr.arpa. domain name pointer host251.sparenet.ncn.net [86400] 252.113.177.207.in-addr.arpa. domain name pointer host252.sparenet.ncn.net [86400] 253.113.177.207.in-addr.arpa. domain name pointer host253.sparenet.ncn.net [86400] 254.113.177.207.in-addr.arpa. domain name pointer host254.sparenet.ncn.net [0] 255.113.177.207.in-addr.arpa.: domain name does not exist