[0] 0.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 1.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 2.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 3.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 4.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 5.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 6.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 7.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 8.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 9.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 10.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 11.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 12.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 13.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 14.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.14.nsk.rt.ru
[14400] 15.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.15.nsk.rt.ru
[14400] 16.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.16.nsk.rt.ru
[14400] 17.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.17.nsk.rt.ru
[14400] 18.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.18.nsk.rt.ru
[14400] 19.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.19.nsk.rt.ru
[14400] 20.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.20.nsk.rt.ru
[14400] 21.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.21.nsk.rt.ru
[14400] 22.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.22.nsk.rt.ru
[14400] 23.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.23.nsk.rt.ru
[14400] 24.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.24.nsk.rt.ru
[14400] 25.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.25.nsk.rt.ru
[14400] 26.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.26.nsk.rt.ru
[14400] 27.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.27.nsk.rt.ru
[14400] 28.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.28.nsk.rt.ru
[14400] 29.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.29.nsk.rt.ru
[14400] 30.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.30.nsk.rt.ru
[14400] 31.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.31.nsk.rt.ru
[14400] 32.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.32.nsk.rt.ru
[0] 33.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 34.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.34.nsk.rt.ru
[14400] 35.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.35.nsk.rt.ru
[14400] 36.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.36.nsk.rt.ru
[14400] 37.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.37.nsk.rt.ru
[14400] 38.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.38.nsk.rt.ru
[14400] 39.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.39.nsk.rt.ru
[0] 40.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 41.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.41.nsk.rt.ru
[14400] 42.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.42.nsk.rt.ru
[14400] 43.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.43.nsk.rt.ru
[14400] 44.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.44.nsk.rt.ru
[14400] 45.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.45.nsk.rt.ru
[14400] 46.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.46.nsk.rt.ru
[14400] 47.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.47.nsk.rt.ru
[14400] 48.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.48.nsk.rt.ru
[14400] 49.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.49.nsk.rt.ru
[14400] 50.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.50.nsk.rt.ru
[14400] 51.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.51.nsk.rt.ru
[14400] 52.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.52.nsk.rt.ru
[14400] 53.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.53.nsk.rt.ru
[14400] 54.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.54.nsk.rt.ru
[14400] 55.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.55.nsk.rt.ru
[14400] 56.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.56.nsk.rt.ru
[14400] 57.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.57.nsk.rt.ru
[14400] 58.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.58.nsk.rt.ru
[14400] 59.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.59.nsk.rt.ru
[14400] 60.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.60.nsk.rt.ru
[14400] 61.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.61.nsk.rt.ru
[14400] 62.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.62.nsk.rt.ru
[14400] 63.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.63.nsk.rt.ru
[0] 64.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 65.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 66.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 67.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 68.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 69.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 70.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 71.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 72.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 73.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 74.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 75.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 76.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 77.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 78.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 79.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 80.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 81.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 82.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 83.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 84.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 85.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 86.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 87.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 88.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 89.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 90.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 91.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 92.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 93.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 94.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 95.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 96.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 97.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 98.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 99.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 100.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 101.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 102.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 103.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.103.nsk.rt.ru
[14400] 104.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.104.nsk.rt.ru
[14400] 105.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.105.nsk.rt.ru
[14400] 106.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.106.nsk.rt.ru
[14400] 107.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.107.nsk.rt.ru
[14400] 108.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.108.nsk.rt.ru
[14400] 109.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.109.nsk.rt.ru
[14400] 110.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.110.nsk.rt.ru
[14400] 111.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.111.nsk.rt.ru
[0] 112.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 113.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 114.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 115.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 116.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 117.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 118.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 119.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 120.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 121.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.121.nsk.rt.ru
[14400] 122.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.122.nsk.rt.ru
[14400] 123.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.123.nsk.rt.ru
[14400] 124.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.124.nsk.rt.ru
[14400] 125.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.125.nsk.rt.ru
[14400] 126.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.126.nsk.rt.ru
[14400] 127.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.127.nsk.rt.ru
[0] 128.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 129.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 130.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 131.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 132.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 133.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 134.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.134.nsk.rt.ru
[14400] 135.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.135.nsk.rt.ru
[14400] 136.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.136.nsk.rt.ru
[14400] 137.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.137.nsk.rt.ru
[14400] 138.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.138.nsk.rt.ru
[14400] 139.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.139.nsk.rt.ru
[14400] 140.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.140.nsk.rt.ru
[14400] 141.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.141.nsk.rt.ru
[14400] 142.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.142.nsk.rt.ru
[14400] 143.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.143.nsk.rt.ru
[0] 144.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 145.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.145.nsk.rt.ru
[14400] 146.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.146.nsk.rt.ru
[14400] 147.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.147.nsk.rt.ru
[14400] 148.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.148.nsk.rt.ru
[14400] 149.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.149.nsk.rt.ru
[0] 150.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 151.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 152.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 153.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 154.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 155.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 156.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 157.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 158.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 159.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 160.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 161.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 162.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 163.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 164.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 165.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 166.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 167.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 168.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 169.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 170.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 171.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 172.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 173.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 174.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 175.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 176.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 177.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 178.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 179.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 180.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 181.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 182.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 183.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 184.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 185.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 186.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 187.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 188.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 189.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 190.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 191.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 192.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 193.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 194.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 195.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 196.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 197.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 198.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 199.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.199.nsk.rt.ru
[14400] 200.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.200.nsk.rt.ru
[0] 201.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 202.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 203.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 204.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 205.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 206.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.206.nsk.rt.ru
[14400] 207.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.207.nsk.rt.ru
[14400] 208.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.208.nsk.rt.ru
[14400] 209.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.209.nsk.rt.ru
[14400] 210.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.210.nsk.rt.ru
[14400] 211.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.211.nsk.rt.ru
[14400] 212.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.212.nsk.rt.ru
[14400] 213.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.213.nsk.rt.ru
[14400] 214.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.214.nsk.rt.ru
[14400] 215.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.215.nsk.rt.ru
[14400] 216.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.216.nsk.rt.ru
[14400] 217.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.217.nsk.rt.ru
[14400] 218.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.218.nsk.rt.ru
[0] 219.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 220.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 221.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 222.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 223.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 224.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 225.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 226.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 227.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 228.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 229.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 230.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 231.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 232.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 233.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 234.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 235.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 236.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 237.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 238.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 239.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 240.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 241.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 242.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 243.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 244.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 245.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 246.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 247.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 248.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 249.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 250.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 251.91.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 252.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.252.nsk.rt.ru
[14400] 253.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.253.nsk.rt.ru
[14400] 254.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.254.nsk.rt.ru
[14400] 255.91.51.176.in-addr.arpa. domain name pointer b-internet.176.51.91.255.nsk.rt.ru