[0] 0.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 1.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 2.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 3.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 4.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 5.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 6.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 7.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 8.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 9.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 10.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 11.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 12.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 13.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 14.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.14.nsk.rt.ru
[14400] 15.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.15.nsk.rt.ru
[14400] 16.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.16.nsk.rt.ru
[14400] 17.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.17.nsk.rt.ru
[14400] 18.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.18.nsk.rt.ru
[14400] 19.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.19.nsk.rt.ru
[14400] 20.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.20.nsk.rt.ru
[14400] 21.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.21.nsk.rt.ru
[14400] 22.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.22.nsk.rt.ru
[14400] 23.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.23.nsk.rt.ru
[14400] 24.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.24.nsk.rt.ru
[14400] 25.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.25.nsk.rt.ru
[14400] 26.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.26.nsk.rt.ru
[14400] 27.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.27.nsk.rt.ru
[14400] 28.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.28.nsk.rt.ru
[14400] 29.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.29.nsk.rt.ru
[14400] 30.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.30.nsk.rt.ru
[14400] 31.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.31.nsk.rt.ru
[14400] 32.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.32.nsk.rt.ru
[14400] 33.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.33.nsk.rt.ru
[14400] 34.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.34.nsk.rt.ru
[14400] 35.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.35.nsk.rt.ru
[14400] 36.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.36.nsk.rt.ru
[14400] 37.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.37.nsk.rt.ru
[14400] 38.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.38.nsk.rt.ru
[14400] 39.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.39.nsk.rt.ru
[14400] 40.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.40.nsk.rt.ru
[14400] 41.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.41.nsk.rt.ru
[14400] 42.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.42.nsk.rt.ru
[14400] 43.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.43.nsk.rt.ru
[14400] 44.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.44.nsk.rt.ru
[14400] 45.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.45.nsk.rt.ru
[14400] 46.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.46.nsk.rt.ru
[14400] 47.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.47.nsk.rt.ru
[14400] 48.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.48.nsk.rt.ru
[14400] 49.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.49.nsk.rt.ru
[14400] 50.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.50.nsk.rt.ru
[14400] 51.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.51.nsk.rt.ru
[14400] 52.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.52.nsk.rt.ru
[14400] 53.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.53.nsk.rt.ru
[14400] 54.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.54.nsk.rt.ru
[14400] 55.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.55.nsk.rt.ru
[14400] 56.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.56.nsk.rt.ru
[14400] 57.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.57.nsk.rt.ru
[14400] 58.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.58.nsk.rt.ru
[14400] 59.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.59.nsk.rt.ru
[14400] 60.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.60.nsk.rt.ru
[14400] 61.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.61.nsk.rt.ru
[14400] 62.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.62.nsk.rt.ru
[14400] 63.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.63.nsk.rt.ru
[0] 64.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 65.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 66.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 67.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 68.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 69.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 70.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 71.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 72.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 73.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 74.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 75.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 76.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 77.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 78.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 79.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 80.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 81.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 82.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 83.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 84.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 85.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 86.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 87.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 88.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 89.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 90.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 91.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 92.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 93.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 94.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 95.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 96.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 97.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 98.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 99.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 100.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 101.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 102.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 103.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 104.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 105.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 106.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.106.nsk.rt.ru
[14400] 107.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.107.nsk.rt.ru
[14400] 108.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.108.nsk.rt.ru
[14400] 109.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.109.nsk.rt.ru
[14400] 110.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.110.nsk.rt.ru
[14400] 111.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.111.nsk.rt.ru
[14400] 112.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.112.nsk.rt.ru
[14400] 113.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.113.nsk.rt.ru
[0] 114.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 115.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 116.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 117.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 118.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 119.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 120.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.120.nsk.rt.ru
[14400] 121.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.121.nsk.rt.ru
[14400] 122.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.122.nsk.rt.ru
[14400] 123.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.123.nsk.rt.ru
[14400] 124.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.124.nsk.rt.ru
[14400] 125.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.125.nsk.rt.ru
[14400] 126.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.126.nsk.rt.ru
[14400] 127.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.127.nsk.rt.ru
[0] 128.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 129.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 130.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 131.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 132.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 133.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 134.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.134.nsk.rt.ru
[14400] 135.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.135.nsk.rt.ru
[0] 136.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 137.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.137.nsk.rt.ru
[14400] 138.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.138.nsk.rt.ru
[14400] 139.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.139.nsk.rt.ru
[14400] 140.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.140.nsk.rt.ru
[14400] 141.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.141.nsk.rt.ru
[14400] 142.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.142.nsk.rt.ru
[14400] 143.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.143.nsk.rt.ru
[14400] 144.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.144.nsk.rt.ru
[14400] 145.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.145.nsk.rt.ru
[14400] 146.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.146.nsk.rt.ru
[14400] 147.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.147.nsk.rt.ru
[14400] 148.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.148.nsk.rt.ru
[0] 149.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 150.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 151.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 152.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 153.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 154.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 155.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 156.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 157.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 158.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 159.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 160.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 161.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 162.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 163.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 164.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 165.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 166.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 167.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 168.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 169.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 170.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 171.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 172.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 173.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 174.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 175.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 176.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 177.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 178.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 179.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 180.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 181.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 182.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 183.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 184.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 185.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 186.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 187.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 188.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 189.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 190.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 191.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 192.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 193.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 194.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 195.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 196.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 197.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.197.nsk.rt.ru
[14400] 198.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.198.nsk.rt.ru
[14400] 199.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.199.nsk.rt.ru
[0] 200.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 201.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 202.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 203.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 204.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 205.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.205.nsk.rt.ru
[14400] 206.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.206.nsk.rt.ru
[14400] 207.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.207.nsk.rt.ru
[14400] 208.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.208.nsk.rt.ru
[14400] 209.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.209.nsk.rt.ru
[14400] 210.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.210.nsk.rt.ru
[14400] 211.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.211.nsk.rt.ru
[14400] 212.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.212.nsk.rt.ru
[14400] 213.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.213.nsk.rt.ru
[14400] 214.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.214.nsk.rt.ru
[14400] 215.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.215.nsk.rt.ru
[14400] 216.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.216.nsk.rt.ru
[14400] 217.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.217.nsk.rt.ru
[14400] 218.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.218.nsk.rt.ru
[0] 219.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 220.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 221.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 222.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 223.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 224.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 225.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 226.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 227.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 228.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 229.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 230.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 231.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 232.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 233.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 234.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 235.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 236.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 237.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 238.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 239.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 240.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 241.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 242.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 243.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 244.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 245.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 246.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 247.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 248.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 249.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[0] 250.20.51.176.in-addr.arpa.: valid domain but no data of requested type
[14400] 251.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.251.nsk.rt.ru
[14400] 252.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.252.nsk.rt.ru
[14400] 253.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.253.nsk.rt.ru
[14400] 254.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.254.nsk.rt.ru
[14400] 255.20.51.176.in-addr.arpa. domain name pointer b-internet.176.51.20.255.nsk.rt.ru