[0] 0.252.161.81.in-addr.arpa.: domain name does not exist
[0] 1.252.161.81.in-addr.arpa.: domain name does not exist
[0] 2.252.161.81.in-addr.arpa.: domain name does not exist
[86400] 3.252.161.81.in-addr.arpa. domain name pointer EF12536.tu-sofia.bg
[86400] 4.252.161.81.in-addr.arpa. domain name pointer EF12538.tu-sofia.bg
[86400] 5.252.161.81.in-addr.arpa. domain name pointer EF12520.tu-sofia.bg
[86400] 6.252.161.81.in-addr.arpa. domain name pointer FA12518.tu-sofia.bg
[86400] 7.252.161.81.in-addr.arpa. domain name pointer FA12502-1.tu-sofia.bg
[86400] 8.252.161.81.in-addr.arpa. domain name pointer FOE12611-1.tu-sofia.bg
[86400] 9.252.161.81.in-addr.arpa. domain name pointer FOE12609.tu-sofia.bg
[86400] 10.252.161.81.in-addr.arpa. domain name pointer FOE12612-1.tu-sofia.bg
[86400] 11.252.161.81.in-addr.arpa. domain name pointer FOE12613.tu-sofia.bg
[86400] 12.252.161.81.in-addr.arpa. domain name pointer FOE12614-1.tu-sofia.bg
[86400] 13.252.161.81.in-addr.arpa. domain name pointer FOE12614-2.tu-sofia.bg
[86400] 14.252.161.81.in-addr.arpa. domain name pointer FOE12614-3.tu-sofia.bg
[86400] 15.252.161.81.in-addr.arpa. domain name pointer FOE12614-4.tu-sofia.bg
[86400] 16.252.161.81.in-addr.arpa. domain name pointer FOE12614-5.tu-sofia.bg
[86400] 17.252.161.81.in-addr.arpa. domain name pointer REFG.tu-sofia.bg
[86400] 18.252.161.81.in-addr.arpa. domain name pointer FOE12618.tu-sofia.bg
[86400] 19.252.161.81.in-addr.arpa. domain name pointer FOE12619-1.tu-sofia.bg
[86400] 20.252.161.81.in-addr.arpa. domain name pointer FOE12628.tu-sofia.bg
[86400] 21.252.161.81.in-addr.arpa. domain name pointer FOE12615-1.tu-sofia.bg
[86400] 22.252.161.81.in-addr.arpa. domain name pointer FOE12615-2.tu-sofia.bg
[86400] 23.252.161.81.in-addr.arpa. domain name pointer FOE12615-3.tu-sofia.bg
[86400] 24.252.161.81.in-addr.arpa. domain name pointer FOE12615-4.tu-sofia.bg
[86400] 25.252.161.81.in-addr.arpa. domain name pointer TE12521-1.tu-sofia.bg
[86400] 26.252.161.81.in-addr.arpa. domain name pointer TE12521-2.tu-sofia.bg
[86400] 27.252.161.81.in-addr.arpa. domain name pointer EF12522.tu-sofia.bg
[86400] 28.252.161.81.in-addr.arpa. domain name pointer FOE12612-2.tu-sofia.bg
[86400] 29.252.161.81.in-addr.arpa. domain name pointer FOE12614-7.tu-sofia.bg
[86400] 30.252.161.81.in-addr.arpa. domain name pointer FOE12614-8.tu-sofia.bg
[86400] 31.252.161.81.in-addr.arpa. domain name pointer FOE12614-9.tu-sofia.bg
[86400] 32.252.161.81.in-addr.arpa. domain name pointer FOE12614-10.tu-sofia.bg
[86400] 33.252.161.81.in-addr.arpa. domain name pointer FOE12614-11.tu-sofia.bg
[86400] 34.252.161.81.in-addr.arpa. domain name pointer FOE12617-1.tu-sofia.bg
[86400] 35.252.161.81.in-addr.arpa. domain name pointer FOE12614-12.tu-sofia.bg
[86400] 36.252.161.81.in-addr.arpa. domain name pointer FOE12614-13.tu-sofia.bg
[86400] 37.252.161.81.in-addr.arpa. domain name pointer EF12524.tu-sofia.bg
[86400] 38.252.161.81.in-addr.arpa. domain name pointer EF12527-1.tu-sofia.bg
[86400] 39.252.161.81.in-addr.arpa. domain name pointer EF12525.tu-sofia.bg
[86400] 40.252.161.81.in-addr.arpa. domain name pointer FA12514-1.tu-sofia.bg
[86400] 41.252.161.81.in-addr.arpa. domain name pointer FA12514-2.tu-sofia.bg
[86400] 42.252.161.81.in-addr.arpa. domain name pointer EF12517.tu-sofia.bg
[86400] 43.252.161.81.in-addr.arpa. domain name pointer EF12519.tu-sofia.bg
[86400] 44.252.161.81.in-addr.arpa. domain name pointer FA12524-2.tu-sofia.bg
[86400] 45.252.161.81.in-addr.arpa. domain name pointer EF12515.tu-sofia.bg
[86400] 46.252.161.81.in-addr.arpa. domain name pointer EF12534-1.tu-sofia.bg
[86400] 47.252.161.81.in-addr.arpa. domain name pointer EF12534-2.tu-sofia.bg
[86400] 48.252.161.81.in-addr.arpa. domain name pointer EF12534-3.tu-sofia.bg
[86400] 49.252.161.81.in-addr.arpa. domain name pointer EF12534-4.tu-sofia.bg
[86400] 50.252.161.81.in-addr.arpa. domain name pointer EF12534-5.tu-sofia.bg
[86400] 51.252.161.81.in-addr.arpa. domain name pointer EF12534-6.tu-sofia.bg
[86400] 52.252.161.81.in-addr.arpa. domain name pointer FOE12617-2.tu-sofia.bg
[86400] 53.252.161.81.in-addr.arpa. domain name pointer FOE12617-3.tu-sofia.bg
[86400] 54.252.161.81.in-addr.arpa. domain name pointer FOE12619-2.tu-sofia.bg
[86400] 55.252.161.81.in-addr.arpa. domain name pointer EF12529-1.tu-sofia.bg
[86400] 56.252.161.81.in-addr.arpa. domain name pointer FETT12627A-1.tu-sofia.bg
[86400] 57.252.161.81.in-addr.arpa. domain name pointer FETT12627A-2.tu-sofia.bg
[86400] 58.252.161.81.in-addr.arpa. domain name pointer FA12501-2.tu-sofia.bg
[86400] 59.252.161.81.in-addr.arpa. domain name pointer FA12501-3.tu-sofia.bg
[86400] 60.252.161.81.in-addr.arpa. domain name pointer FA12501-4.tu-sofia.bg
[86400] 61.252.161.81.in-addr.arpa. domain name pointer FA12501-5.tu-sofia.bg
[86400] 62.252.161.81.in-addr.arpa. domain name pointer FA12501-6.tu-sofia.bg
[86400] 63.252.161.81.in-addr.arpa. domain name pointer FA12501-7.tu-sofia.bg
[86400] 64.252.161.81.in-addr.arpa. domain name pointer FA12526.tu-sofia.bg
[86400] 65.252.161.81.in-addr.arpa. domain name pointer EF12525-2.tu-sofia.bg
[86400] 66.252.161.81.in-addr.arpa. domain name pointer FA12506.tu-sofia.bg
[86400] 67.252.161.81.in-addr.arpa. domain name pointer FA12501-1.tu-sofia.bg
[86400] 68.252.161.81.in-addr.arpa. domain name pointer FA12516.tu-sofia.bg
[86400] 69.252.161.81.in-addr.arpa. domain name pointer FA12502-2.tu-sofia.bg
[86400] 70.252.161.81.in-addr.arpa. domain name pointer FA12504.tu-sofia.bg
[86400] 71.252.161.81.in-addr.arpa. domain name pointer FA12523.tu-sofia.bg
[86400] 72.252.161.81.in-addr.arpa. domain name pointer FOE12628-2.tu-sofia.bg
[86400] 73.252.161.81.in-addr.arpa. domain name pointer FOE12628-3.tu-sofia.bg
[86400] 74.252.161.81.in-addr.arpa. domain name pointer FOE12628-4.tu-sofia.bg
[86400] 75.252.161.81.in-addr.arpa. domain name pointer FOE12628-5.tu-sofia.bg
[86400] 76.252.161.81.in-addr.arpa. domain name pointer FOE12628-6.tu-sofia.bg
[86400] 77.252.161.81.in-addr.arpa. domain name pointer FOE12628-1.tu-sofia.bg
[86400] 78.252.161.81.in-addr.arpa. domain name pointer EF12529-2.tu-sofia.bg
[86400] 79.252.161.81.in-addr.arpa. domain name pointer EF12519-2.tu-sofia.bg
[86400] 80.252.161.81.in-addr.arpa. domain name pointer FA12526-1.tu-sofia.bg
[86400] 81.252.161.81.in-addr.arpa. domain name pointer FOE12617-4.tu-sofia.bg
[86400] 82.252.161.81.in-addr.arpa. domain name pointer FOE12614-14.tu-sofia.bg
[86400] 83.252.161.81.in-addr.arpa. domain name pointer FOE12614-15.tu-sofia.bg
[86400] 84.252.161.81.in-addr.arpa. domain name pointer FOE12614-16.tu-sofia.bg
[86400] 85.252.161.81.in-addr.arpa. domain name pointer FOE12614-17.tu-sofia.bg
[86400] 86.252.161.81.in-addr.arpa. domain name pointer FOE12614-18.tu-sofia.bg
[86400] 87.252.161.81.in-addr.arpa. domain name pointer FOE12614-19.tu-sofia.bg
[86400] 88.252.161.81.in-addr.arpa. domain name pointer FOE12614-20.tu-sofia.bg
[86400] 89.252.161.81.in-addr.arpa. domain name pointer FOE12616.tu-sofia.bg
[0] 90.252.161.81.in-addr.arpa.: domain name does not exist
[0] 91.252.161.81.in-addr.arpa.: domain name does not exist
[0] 92.252.161.81.in-addr.arpa.: domain name does not exist
[0] 93.252.161.81.in-addr.arpa.: domain name does not exist
[0] 94.252.161.81.in-addr.arpa.: domain name does not exist
[0] 95.252.161.81.in-addr.arpa.: domain name does not exist
[0] 96.252.161.81.in-addr.arpa.: domain name does not exist
[0] 97.252.161.81.in-addr.arpa.: domain name does not exist
[0] 98.252.161.81.in-addr.arpa.: domain name does not exist
[0] 99.252.161.81.in-addr.arpa.: domain name does not exist
[0] 100.252.161.81.in-addr.arpa.: domain name does not exist
[0] 101.252.161.81.in-addr.arpa.: domain name does not exist
[0] 102.252.161.81.in-addr.arpa.: domain name does not exist
[0] 103.252.161.81.in-addr.arpa.: domain name does not exist
[0] 104.252.161.81.in-addr.arpa.: domain name does not exist
[0] 105.252.161.81.in-addr.arpa.: domain name does not exist
[0] 106.252.161.81.in-addr.arpa.: domain name does not exist
[0] 107.252.161.81.in-addr.arpa.: domain name does not exist
[0] 108.252.161.81.in-addr.arpa.: domain name does not exist
[0] 109.252.161.81.in-addr.arpa.: domain name does not exist
[0] 110.252.161.81.in-addr.arpa.: domain name does not exist
[0] 111.252.161.81.in-addr.arpa.: domain name does not exist
[0] 112.252.161.81.in-addr.arpa.: domain name does not exist
[0] 113.252.161.81.in-addr.arpa.: domain name does not exist
[0] 114.252.161.81.in-addr.arpa.: domain name does not exist
[0] 115.252.161.81.in-addr.arpa.: domain name does not exist
[0] 116.252.161.81.in-addr.arpa.: domain name does not exist
[0] 117.252.161.81.in-addr.arpa.: domain name does not exist
[0] 118.252.161.81.in-addr.arpa.: domain name does not exist
[0] 119.252.161.81.in-addr.arpa.: domain name does not exist
[0] 120.252.161.81.in-addr.arpa.: domain name does not exist
[0] 121.252.161.81.in-addr.arpa.: domain name does not exist
[0] 122.252.161.81.in-addr.arpa.: domain name does not exist
[0] 123.252.161.81.in-addr.arpa.: domain name does not exist
[0] 124.252.161.81.in-addr.arpa.: domain name does not exist
[0] 125.252.161.81.in-addr.arpa.: domain name does not exist
[0] 126.252.161.81.in-addr.arpa.: domain name does not exist
[0] 127.252.161.81.in-addr.arpa.: domain name does not exist
[0] 128.252.161.81.in-addr.arpa.: domain name does not exist
[0] 129.252.161.81.in-addr.arpa.: domain name does not exist
[0] 130.252.161.81.in-addr.arpa.: domain name does not exist
[86400] 131.252.161.81.in-addr.arpa. domain name pointer DFL204.tu-sofia.bg
[86400] 132.252.161.81.in-addr.arpa. domain name pointer DFL205-1.tu-sofia.bg
[86400] 133.252.161.81.in-addr.arpa. domain name pointer DFL205-2.tu-sofia.bg
[86400] 134.252.161.81.in-addr.arpa. domain name pointer DFL206-1.tu-sofia.bg
[86400] 135.252.161.81.in-addr.arpa. domain name pointer DFL206-2.tu-sofia.bg
[86400] 136.252.161.81.in-addr.arpa. domain name pointer DFL206-3.tu-sofia.bg
[86400] 137.252.161.81.in-addr.arpa. domain name pointer DFL206-4.tu-sofia.bg
[86400] 138.252.161.81.in-addr.arpa. domain name pointer DFL206-5.tu-sofia.bg
[86400] 139.252.161.81.in-addr.arpa. domain name pointer DFL206-6.tu-sofia.bg
[86400] 140.252.161.81.in-addr.arpa. domain name pointer DFL206-7.tu-sofia.bg
[86400] 141.252.161.81.in-addr.arpa. domain name pointer DFL206-8.tu-sofia.bg
[86400] 142.252.161.81.in-addr.arpa. domain name pointer DFL206-9.tu-sofia.bg
[86400] 143.252.161.81.in-addr.arpa. domain name pointer DFL206-10.tu-sofia.bg
[86400] 144.252.161.81.in-addr.arpa. domain name pointer DFL206-11.tu-sofia.bg
[86400] 145.252.161.81.in-addr.arpa. domain name pointer DFL206-12.tu-sofia.bg
[86400] 146.252.161.81.in-addr.arpa. domain name pointer DFL206-13.tu-sofia.bg
[86400] 147.252.161.81.in-addr.arpa. domain name pointer DFL206-14.tu-sofia.bg
[86400] 148.252.161.81.in-addr.arpa. domain name pointer DFL206-15.tu-sofia.bg
[86400] 149.252.161.81.in-addr.arpa. domain name pointer DFL206-16.tu-sofia.bg
[86400] 150.252.161.81.in-addr.arpa. domain name pointer DFL209.tu-sofia.bg
[86400] 151.252.161.81.in-addr.arpa. domain name pointer DFL214.tu-sofia.bg
[86400] 152.252.161.81.in-addr.arpa. domain name pointer DFL209-2.tu-sofia.bg
[86400] 153.252.161.81.in-addr.arpa. domain name pointer DFL217-1.tu-sofia.bg
[86400] 154.252.161.81.in-addr.arpa. domain name pointer DFL217-2.tu-sofia.bg
[86400] 155.252.161.81.in-addr.arpa. domain name pointer DFL217-3.tu-sofia.bg
[86400] 156.252.161.81.in-addr.arpa. domain name pointer DFL217-4.tu-sofia.bg
[86400] 157.252.161.81.in-addr.arpa. domain name pointer DFL217-5.tu-sofia.bg
[86400] 158.252.161.81.in-addr.arpa. domain name pointer DFL204-2.tu-sofia.bg
[0] 159.252.161.81.in-addr.arpa.: domain name does not exist
[0] 160.252.161.81.in-addr.arpa.: domain name does not exist
[0] 161.252.161.81.in-addr.arpa.: domain name does not exist
[0] 162.252.161.81.in-addr.arpa.: domain name does not exist
[0] 163.252.161.81.in-addr.arpa.: domain name does not exist
[0] 164.252.161.81.in-addr.arpa.: domain name does not exist
[0] 165.252.161.81.in-addr.arpa.: domain name does not exist
[0] 166.252.161.81.in-addr.arpa.: domain name does not exist
[0] 167.252.161.81.in-addr.arpa.: domain name does not exist
[0] 168.252.161.81.in-addr.arpa.: domain name does not exist
[0] 169.252.161.81.in-addr.arpa.: domain name does not exist
[0] 170.252.161.81.in-addr.arpa.: domain name does not exist
[0] 171.252.161.81.in-addr.arpa.: domain name does not exist
[0] 172.252.161.81.in-addr.arpa.: domain name does not exist
[0] 173.252.161.81.in-addr.arpa.: domain name does not exist
[0] 174.252.161.81.in-addr.arpa.: domain name does not exist
[0] 175.252.161.81.in-addr.arpa.: domain name does not exist
[0] 176.252.161.81.in-addr.arpa.: domain name does not exist
[0] 177.252.161.81.in-addr.arpa.: domain name does not exist
[0] 178.252.161.81.in-addr.arpa.: domain name does not exist
[0] 179.252.161.81.in-addr.arpa.: domain name does not exist
[0] 180.252.161.81.in-addr.arpa.: domain name does not exist
[0] 181.252.161.81.in-addr.arpa.: domain name does not exist
[0] 182.252.161.81.in-addr.arpa.: domain name does not exist
[0] 183.252.161.81.in-addr.arpa.: domain name does not exist
[0] 184.252.161.81.in-addr.arpa.: domain name does not exist
[0] 185.252.161.81.in-addr.arpa.: domain name does not exist
[0] 186.252.161.81.in-addr.arpa.: domain name does not exist
[0] 187.252.161.81.in-addr.arpa.: domain name does not exist
[0] 188.252.161.81.in-addr.arpa.: domain name does not exist
[0] 189.252.161.81.in-addr.arpa.: domain name does not exist
[0] 190.252.161.81.in-addr.arpa.: domain name does not exist
[0] 191.252.161.81.in-addr.arpa.: domain name does not exist
[0] 192.252.161.81.in-addr.arpa.: domain name does not exist
[0] 193.252.161.81.in-addr.arpa.: domain name does not exist
[0] 194.252.161.81.in-addr.arpa.: domain name does not exist
[0] 195.252.161.81.in-addr.arpa.: domain name does not exist
[0] 196.252.161.81.in-addr.arpa.: domain name does not exist
[0] 197.252.161.81.in-addr.arpa.: domain name does not exist
[0] 198.252.161.81.in-addr.arpa.: domain name does not exist
[0] 199.252.161.81.in-addr.arpa.: domain name does not exist
[0] 200.252.161.81.in-addr.arpa.: domain name does not exist
[0] 201.252.161.81.in-addr.arpa.: domain name does not exist
[0] 202.252.161.81.in-addr.arpa.: domain name does not exist
[0] 203.252.161.81.in-addr.arpa.: domain name does not exist
[0] 204.252.161.81.in-addr.arpa.: domain name does not exist
[0] 205.252.161.81.in-addr.arpa.: domain name does not exist
[0] 206.252.161.81.in-addr.arpa.: domain name does not exist
[0] 207.252.161.81.in-addr.arpa.: domain name does not exist
[0] 208.252.161.81.in-addr.arpa.: domain name does not exist
[0] 209.252.161.81.in-addr.arpa.: domain name does not exist
[0] 210.252.161.81.in-addr.arpa.: domain name does not exist
[0] 211.252.161.81.in-addr.arpa.: domain name does not exist
[0] 212.252.161.81.in-addr.arpa.: domain name does not exist
[0] 213.252.161.81.in-addr.arpa.: domain name does not exist
[0] 214.252.161.81.in-addr.arpa.: domain name does not exist
[0] 215.252.161.81.in-addr.arpa.: domain name does not exist
[0] 216.252.161.81.in-addr.arpa.: domain name does not exist
[0] 217.252.161.81.in-addr.arpa.: domain name does not exist
[0] 218.252.161.81.in-addr.arpa.: domain name does not exist
[0] 219.252.161.81.in-addr.arpa.: domain name does not exist
[0] 220.252.161.81.in-addr.arpa.: domain name does not exist
[0] 221.252.161.81.in-addr.arpa.: domain name does not exist
[0] 222.252.161.81.in-addr.arpa.: domain name does not exist
[0] 223.252.161.81.in-addr.arpa.: domain name does not exist
[0] 224.252.161.81.in-addr.arpa.: domain name does not exist
[0] 225.252.161.81.in-addr.arpa.: domain name does not exist
[0] 226.252.161.81.in-addr.arpa.: domain name does not exist
[0] 227.252.161.81.in-addr.arpa.: domain name does not exist
[0] 228.252.161.81.in-addr.arpa.: domain name does not exist
[0] 229.252.161.81.in-addr.arpa.: domain name does not exist
[0] 230.252.161.81.in-addr.arpa.: domain name does not exist
[0] 231.252.161.81.in-addr.arpa.: domain name does not exist
[0] 232.252.161.81.in-addr.arpa.: domain name does not exist
[0] 233.252.161.81.in-addr.arpa.: domain name does not exist
[0] 234.252.161.81.in-addr.arpa.: domain name does not exist
[0] 235.252.161.81.in-addr.arpa.: domain name does not exist
[0] 236.252.161.81.in-addr.arpa.: domain name does not exist
[0] 237.252.161.81.in-addr.arpa.: domain name does not exist
[0] 238.252.161.81.in-addr.arpa.: domain name does not exist
[0] 239.252.161.81.in-addr.arpa.: domain name does not exist
[0] 240.252.161.81.in-addr.arpa.: domain name does not exist
[0] 241.252.161.81.in-addr.arpa.: domain name does not exist
[0] 242.252.161.81.in-addr.arpa.: domain name does not exist
[0] 243.252.161.81.in-addr.arpa.: domain name does not exist
[0] 244.252.161.81.in-addr.arpa.: domain name does not exist
[0] 245.252.161.81.in-addr.arpa.: domain name does not exist
[0] 246.252.161.81.in-addr.arpa.: domain name does not exist
[0] 247.252.161.81.in-addr.arpa.: domain name does not exist
[0] 248.252.161.81.in-addr.arpa.: domain name does not exist
[0] 249.252.161.81.in-addr.arpa.: domain name does not exist
[0] 250.252.161.81.in-addr.arpa.: domain name does not exist
[0] 251.252.161.81.in-addr.arpa.: domain name does not exist
[0] 252.252.161.81.in-addr.arpa.: domain name does not exist
[0] 253.252.161.81.in-addr.arpa.: domain name does not exist
[0] 254.252.161.81.in-addr.arpa.: domain name does not exist
[0] 255.252.161.81.in-addr.arpa.: domain name does not exist