[0] 0.244.161.81.in-addr.arpa.: domain name does not exist
[0] 1.244.161.81.in-addr.arpa.: domain name does not exist
[0] 2.244.161.81.in-addr.arpa.: domain name does not exist
[0] 3.244.161.81.in-addr.arpa.: domain name does not exist
[0] 4.244.161.81.in-addr.arpa.: domain name does not exist
[86400] 5.244.161.81.in-addr.arpa. domain name pointer DPF2130-1.tu-sofia.bg
[86400] 6.244.161.81.in-addr.arpa. domain name pointer DPF2130-2.tu-sofia.bg
[86400] 7.244.161.81.in-addr.arpa. domain name pointer FKSU2429-1.tu-sofia.bg
[86400] 8.244.161.81.in-addr.arpa. domain name pointer FKSU2429-2.tu-sofia.bg
[86400] 9.244.161.81.in-addr.arpa. domain name pointer FKSU2429-3.tu-sofia.bg
[86400] 10.244.161.81.in-addr.arpa. domain name pointer FKSU2429-4.tu-sofia.bg
[86400] 11.244.161.81.in-addr.arpa. domain name pointer FKSU2429-5.tu-sofia.bg
[86400] 12.244.161.81.in-addr.arpa. domain name pointer FKSU2429-6.tu-sofia.bg
[86400] 13.244.161.81.in-addr.arpa. domain name pointer FKSU2403A-1.tu-sofia.bg
[86400] 14.244.161.81.in-addr.arpa. domain name pointer FKSU2403A-2.tu-sofia.bg
[86400] 15.244.161.81.in-addr.arpa. domain name pointer FKSU2403A-3.tu-sofia.bg
[86400] 16.244.161.81.in-addr.arpa. domain name pointer FKSU2403A-4.tu-sofia.bg
[86400] 17.244.161.81.in-addr.arpa. domain name pointer FKSU2526.tu-sofia.bg
[86400] 18.244.161.81.in-addr.arpa. domain name pointer FKSU2528-1.tu-sofia.bg
[86400] 19.244.161.81.in-addr.arpa. domain name pointer FKSU2528-2.tu-sofia.bg
[86400] 20.244.161.81.in-addr.arpa. domain name pointer FKSU2528-3.tu-sofia.bg
[86400] 21.244.161.81.in-addr.arpa. domain name pointer FKSU2528-4.tu-sofia.bg
[86400] 22.244.161.81.in-addr.arpa. domain name pointer FKSU2528-5.tu-sofia.bg
[86400] 23.244.161.81.in-addr.arpa. domain name pointer FKSU2528-6.tu-sofia.bg
[86400] 24.244.161.81.in-addr.arpa. domain name pointer FKSU2505.tu-sofia.bg
[86400] 25.244.161.81.in-addr.arpa. domain name pointer FKSU2300A-1.tu-sofia.bg
[86400] 26.244.161.81.in-addr.arpa. domain name pointer FKSU2300A-2.tu-sofia.bg
[86400] 27.244.161.81.in-addr.arpa. domain name pointer NIS2532.tu-sofia.bg
[86400] 28.244.161.81.in-addr.arpa. domain name pointer CIR2114-1.tu-sofia.bg
[86400] 29.244.161.81.in-addr.arpa. domain name pointer CIR2114-2.tu-sofia.bg
[86400] 30.244.161.81.in-addr.arpa. domain name pointer CIR2114-3.tu-sofia.bg
[86400] 31.244.161.81.in-addr.arpa. domain name pointer CIR2114-4.tu-sofia.bg
[86400] 32.244.161.81.in-addr.arpa. domain name pointer CIR2114-5.tu-sofia.bg
[86400] 33.244.161.81.in-addr.arpa. domain name pointer CIR2114-6.tu-sofia.bg
[86400] 34.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-3.tu-sofia.bg
[86400] 35.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-4.tu-sofia.bg
[86400] 36.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-5.tu-sofia.bg
[86400] 37.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-6.tu-sofia.bg
[86400] 38.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-7.tu-sofia.bg
[86400] 39.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-8.tu-sofia.bg
[86400] 40.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-9.tu-sofia.bg
[86400] 41.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-10.tu-sofia.bg
[86400] 42.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-11.tu-sofia.bg
[86400] 43.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-12.tu-sofia.bg
[86400] 44.244.161.81.in-addr.arpa. domain name pointer FETT2522-1.tu-sofia.bg
[86400] 45.244.161.81.in-addr.arpa. domain name pointer FETT2524-1.tu-sofia.bg
[86400] 46.244.161.81.in-addr.arpa. domain name pointer FKSU2426.tu-sofia.bg
[86400] 47.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-1.tu-sofia.bg
[86400] 48.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-2.tu-sofia.bg
[86400] 49.244.161.81.in-addr.arpa. domain name pointer FKSU2300A-3.tu-sofia.bg
[86400] 50.244.161.81.in-addr.arpa. domain name pointer ELDE2507.tu-sofia.bg
[86400] 51.244.161.81.in-addr.arpa. domain name pointer FKSU2114A-13.tu-sofia.bg
[86400] 52.244.161.81.in-addr.arpa. domain name pointer FKSU2318-1.tu-sofia.bg
[86400] 53.244.161.81.in-addr.arpa. domain name pointer FKSU2318-2.tu-sofia.bg
[86400] 54.244.161.81.in-addr.arpa. domain name pointer FKSU2400.tu-sofia.bg
[86400] 55.244.161.81.in-addr.arpa. domain name pointer FKTT2504-1.tu-sofia.bg
[86400] 56.244.161.81.in-addr.arpa. domain name pointer FKTT2504-2.tu-sofia.bg
[86400] 57.244.161.81.in-addr.arpa. domain name pointer FKTT2504-3.tu-sofia.bg
[86400] 58.244.161.81.in-addr.arpa. domain name pointer FKTT2504-4.tu-sofia.bg
[86400] 59.244.161.81.in-addr.arpa. domain name pointer FKSU2400-1.tu-sofia.bg
[86400] 60.244.161.81.in-addr.arpa. domain name pointer FKSU2318-3.tu-sofia.bg
[86400] 61.244.161.81.in-addr.arpa. domain name pointer FKSU2300.tu-sofia.bg
[86400] 62.244.161.81.in-addr.arpa. domain name pointer FKSU2423A.tu-sofia.bg
[86400] 63.244.161.81.in-addr.arpa. domain name pointer FKSU2426-1.tu-sofia.bg
[86400] 64.244.161.81.in-addr.arpa. domain name pointer FKSU2426-2.tu-sofia.bg
[86400] 65.244.161.81.in-addr.arpa. domain name pointer FKSU2426-3.tu-sofia.bg
[86400] 66.244.161.81.in-addr.arpa. domain name pointer FKSU2435A-1.tu-sofia.bg
[86400] 67.244.161.81.in-addr.arpa. domain name pointer ELDE2410A-1.tu-sofia.bg
[86400] 68.244.161.81.in-addr.arpa. domain name pointer ELDE2410A-2.tu-sofia.bg
[86400] 69.244.161.81.in-addr.arpa. domain name pointer ELDE2441-1.tu-sofia.bg
[86400] 70.244.161.81.in-addr.arpa. domain name pointer ELDE2316.tu-sofia.bg
[86400] 71.244.161.81.in-addr.arpa. domain name pointer FKSU2302.tu-sofia.bg
[86400] 72.244.161.81.in-addr.arpa. domain name pointer FKSU2307A-1.tu-sofia.bg
[86400] 73.244.161.81.in-addr.arpa. domain name pointer FKSU2307-1.tu-sofia.bg
[86400] 74.244.161.81.in-addr.arpa. domain name pointer FKSU2307-2.tu-sofia.bg
[86400] 75.244.161.81.in-addr.arpa. domain name pointer FKSU2307-3.tu-sofia.bg
[86400] 76.244.161.81.in-addr.arpa. domain name pointer FKSU2307-4.tu-sofia.bg
[86400] 77.244.161.81.in-addr.arpa. domain name pointer FKSU2307-5.tu-sofia.bg
[86400] 78.244.161.81.in-addr.arpa. domain name pointer FKSU2307A-2.tu-sofia.bg
[86400] 79.244.161.81.in-addr.arpa. domain name pointer FKSU2307-6.tu-sofia.bg
[86400] 80.244.161.81.in-addr.arpa. domain name pointer FKSU2307-7.tu-sofia.bg
[86400] 81.244.161.81.in-addr.arpa. domain name pointer FKSU2307-8.tu-sofia.bg
[86400] 82.244.161.81.in-addr.arpa. domain name pointer FKSU2307-9.tu-sofia.bg
[86400] 83.244.161.81.in-addr.arpa. domain name pointer FKSU2307-10.tu-sofia.bg
[86400] 84.244.161.81.in-addr.arpa. domain name pointer FKSU2307-11.tu-sofia.bg
[86400] 85.244.161.81.in-addr.arpa. domain name pointer FKSU2307-12.tu-sofia.bg
[86400] 86.244.161.81.in-addr.arpa. domain name pointer FKSU2307-13.tu-sofia.bg
[86400] 87.244.161.81.in-addr.arpa. domain name pointer FKSU2305.tu-sofia.bg
[86400] 88.244.161.81.in-addr.arpa. domain name pointer FKSU2300B.tu-sofia.bg
[86400] 89.244.161.81.in-addr.arpa. domain name pointer FKTT2111.tu-sofia.bg
[86400] 90.244.161.81.in-addr.arpa. domain name pointer FETT2522-2.tu-sofia.bg
[86400] 91.244.161.81.in-addr.arpa. domain name pointer ELDE2441-2.tu-sofia.bg
[86400] 92.244.161.81.in-addr.arpa. domain name pointer DOCTORANTI2312.tu-sofia.bg
[86400] 93.244.161.81.in-addr.arpa. domain name pointer UMO2301-1.tu-sofia.bg
[86400] 94.244.161.81.in-addr.arpa. domain name pointer UMO2301-2.tu-sofia.bg
[86400] 95.244.161.81.in-addr.arpa. domain name pointer UMO2303.tu-sofia.bg
[86400] 96.244.161.81.in-addr.arpa. domain name pointer UMO2306.tu-sofia.bg
[86400] 97.244.161.81.in-addr.arpa. domain name pointer UMO2308.tu-sofia.bg
[86400] 98.244.161.81.in-addr.arpa. domain name pointer UMO2310.tu-sofia.bg
[86400] 99.244.161.81.in-addr.arpa. domain name pointer SF2516.tu-sofia.bg
[86400] 100.244.161.81.in-addr.arpa. domain name pointer EMF2356.tu-sofia.bg
[86400] 101.244.161.81.in-addr.arpa. domain name pointer FKSU2300-2.tu-sofia.bg
[86400] 102.244.161.81.in-addr.arpa. domain name pointer FKSU2300-3.tu-sofia.bg
[86400] 103.244.161.81.in-addr.arpa. domain name pointer FKSU2536.tu-sofia.bg
[86400] 104.244.161.81.in-addr.arpa. domain name pointer FKSU2320.tu-sofia.bg
[86400] 105.244.161.81.in-addr.arpa. domain name pointer SF2410.tu-sofia.bg
[86400] 106.244.161.81.in-addr.arpa. domain name pointer SF2512.tu-sofia.bg
[86400] 107.244.161.81.in-addr.arpa. domain name pointer FKSU2400A.tu-sofia.bg
[86400] 108.244.161.81.in-addr.arpa. domain name pointer OTK2307B.tu-sofia.bg
[86400] 109.244.161.81.in-addr.arpa. domain name pointer FKSU2526-1.tu-sofia.bg
[86400] 110.244.161.81.in-addr.arpa. domain name pointer ELDE2314.tu-sofia.bg
[86400] 111.244.161.81.in-addr.arpa. domain name pointer SVF2525-1.tu-sofia.bg
[86400] 112.244.161.81.in-addr.arpa. domain name pointer FKSU2324.tu-sofia.bg
[86400] 113.244.161.81.in-addr.arpa. domain name pointer FKSU2509-1.tu-sofia.bg
[86400] 114.244.161.81.in-addr.arpa. domain name pointer TF2525A.tu-sofia.bg
[86400] 115.244.161.81.in-addr.arpa. domain name pointer FKSU2528-7.tu-sofia.bg
[86400] 116.244.161.81.in-addr.arpa. domain name pointer FETT2522-3.tu-sofia.bg
[86400] 117.244.161.81.in-addr.arpa. domain name pointer FETT2524-2.tu-sofia.bg
[86400] 118.244.161.81.in-addr.arpa. domain name pointer RECTORAT2427A.tu-sofia.bg
[86400] 119.244.161.81.in-addr.arpa. domain name pointer SVF2525-2.tu-sofia.bg
[86400] 120.244.161.81.in-addr.arpa. domain name pointer OTK2307B-2.tu-sofia.bg
[86400] 121.244.161.81.in-addr.arpa. domain name pointer FKSU2300B-2.tu-sofia.bg
[86400] 122.244.161.81.in-addr.arpa. domain name pointer FKSU2435A-2.tu-sofia.bg
[86400] 123.244.161.81.in-addr.arpa. domain name pointer FPMI2535.tu-sofia.bg
[86400] 124.244.161.81.in-addr.arpa. domain name pointer FKSU2300B-3.tu-sofia.bg
[86400] 125.244.161.81.in-addr.arpa. domain name pointer FETT2522-4.tu-sofia.bg
[86400] 126.244.161.81.in-addr.arpa. domain name pointer SSDO2503-1.tu-sofia.bg
[86400] 127.244.161.81.in-addr.arpa. domain name pointer SSDO2503-2.tu-sofia.bg
[86400] 128.244.161.81.in-addr.arpa. domain name pointer SSDO2503-3.tu-sofia.bg
[86400] 129.244.161.81.in-addr.arpa. domain name pointer SSDO2503-4.tu-sofia.bg
[86400] 130.244.161.81.in-addr.arpa. domain name pointer SSDO2503-5.tu-sofia.bg
[86400] 131.244.161.81.in-addr.arpa. domain name pointer SSDO2503-6.tu-sofia.bg
[86400] 132.244.161.81.in-addr.arpa. domain name pointer SSDO2503-7.tu-sofia.bg
[86400] 133.244.161.81.in-addr.arpa. domain name pointer SSDO2503-8.tu-sofia.bg
[86400] 134.244.161.81.in-addr.arpa. domain name pointer SSDO2503-9.tu-sofia.bg
[86400] 135.244.161.81.in-addr.arpa. domain name pointer OTK2307B-3.tu-sofia.bg
[86400] 136.244.161.81.in-addr.arpa. domain name pointer FKTT2504-5.tu-sofia.bg
[86400] 137.244.161.81.in-addr.arpa. domain name pointer FKSU2302-2.tu-sofia.bg
[86400] 138.244.161.81.in-addr.arpa. domain name pointer SDO2503A.tu-sofia.bg
[86400] 139.244.161.81.in-addr.arpa. domain name pointer SDO2523A.tu-sofia.bg
[86400] 140.244.161.81.in-addr.arpa. domain name pointer ELDE2408.tu-sofia.bg
[86400] 141.244.161.81.in-addr.arpa. domain name pointer SF2410B.tu-sofia.bg
[86400] 142.244.161.81.in-addr.arpa. domain name pointer FKSU2400-3.tu-sofia.bg
[86400] 143.244.161.81.in-addr.arpa. domain name pointer FKSU2318-4.tu-sofia.bg
[86400] 144.244.161.81.in-addr.arpa. domain name pointer FKSU2111A.tu-sofia.bg
[86400] 145.244.161.81.in-addr.arpa. domain name pointer UMO2308-2.tu-sofia.bg
[86400] 146.244.161.81.in-addr.arpa. domain name pointer FKTT2504-6.tu-sofia.bg
[86400] 147.244.161.81.in-addr.arpa. domain name pointer OTK2307B-4.tu-sofia.bg
[86400] 148.244.161.81.in-addr.arpa. domain name pointer UMO-TEMP.tu-sofia.bg
[86400] 149.244.161.81.in-addr.arpa. domain name pointer WIRELESS-R.tu-sofia.bg
[86400] 150.244.161.81.in-addr.arpa. domain name pointer SVF2525-3.tu-sofia.bg
[86400] 151.244.161.81.in-addr.arpa. domain name pointer SSDO2531A.tu-sofia.bg
[0] 152.244.161.81.in-addr.arpa.: domain name does not exist
[0] 153.244.161.81.in-addr.arpa.: domain name does not exist
[0] 154.244.161.81.in-addr.arpa.: domain name does not exist
[0] 155.244.161.81.in-addr.arpa.: domain name does not exist
[0] 156.244.161.81.in-addr.arpa.: domain name does not exist
[0] 157.244.161.81.in-addr.arpa.: domain name does not exist
[0] 158.244.161.81.in-addr.arpa.: domain name does not exist
[0] 159.244.161.81.in-addr.arpa.: domain name does not exist
[0] 160.244.161.81.in-addr.arpa.: domain name does not exist
[0] 161.244.161.81.in-addr.arpa.: domain name does not exist
[0] 162.244.161.81.in-addr.arpa.: domain name does not exist
[0] 163.244.161.81.in-addr.arpa.: domain name does not exist
[0] 164.244.161.81.in-addr.arpa.: domain name does not exist
[0] 165.244.161.81.in-addr.arpa.: domain name does not exist
[0] 166.244.161.81.in-addr.arpa.: domain name does not exist
[0] 167.244.161.81.in-addr.arpa.: domain name does not exist
[0] 168.244.161.81.in-addr.arpa.: domain name does not exist
[0] 169.244.161.81.in-addr.arpa.: domain name does not exist
[0] 170.244.161.81.in-addr.arpa.: domain name does not exist
[0] 171.244.161.81.in-addr.arpa.: domain name does not exist
[0] 172.244.161.81.in-addr.arpa.: domain name does not exist
[0] 173.244.161.81.in-addr.arpa.: domain name does not exist
[0] 174.244.161.81.in-addr.arpa.: domain name does not exist
[0] 175.244.161.81.in-addr.arpa.: domain name does not exist
[0] 176.244.161.81.in-addr.arpa.: domain name does not exist
[0] 177.244.161.81.in-addr.arpa.: domain name does not exist
[0] 178.244.161.81.in-addr.arpa.: domain name does not exist
[0] 179.244.161.81.in-addr.arpa.: domain name does not exist
[0] 180.244.161.81.in-addr.arpa.: domain name does not exist
[0] 181.244.161.81.in-addr.arpa.: domain name does not exist
[0] 182.244.161.81.in-addr.arpa.: domain name does not exist
[0] 183.244.161.81.in-addr.arpa.: domain name does not exist
[0] 184.244.161.81.in-addr.arpa.: domain name does not exist
[0] 185.244.161.81.in-addr.arpa.: domain name does not exist
[0] 186.244.161.81.in-addr.arpa.: domain name does not exist
[0] 187.244.161.81.in-addr.arpa.: domain name does not exist
[0] 188.244.161.81.in-addr.arpa.: domain name does not exist
[0] 189.244.161.81.in-addr.arpa.: domain name does not exist
[0] 190.244.161.81.in-addr.arpa.: domain name does not exist
[0] 191.244.161.81.in-addr.arpa.: domain name does not exist
[0] 192.244.161.81.in-addr.arpa.: domain name does not exist
[0] 193.244.161.81.in-addr.arpa.: domain name does not exist
[0] 194.244.161.81.in-addr.arpa.: domain name does not exist
[0] 195.244.161.81.in-addr.arpa.: domain name does not exist
[0] 196.244.161.81.in-addr.arpa.: domain name does not exist
[0] 197.244.161.81.in-addr.arpa.: domain name does not exist
[0] 198.244.161.81.in-addr.arpa.: domain name does not exist
[0] 199.244.161.81.in-addr.arpa.: domain name does not exist
[0] 200.244.161.81.in-addr.arpa.: domain name does not exist
[0] 201.244.161.81.in-addr.arpa.: domain name does not exist
[0] 202.244.161.81.in-addr.arpa.: domain name does not exist
[0] 203.244.161.81.in-addr.arpa.: domain name does not exist
[0] 204.244.161.81.in-addr.arpa.: domain name does not exist
[0] 205.244.161.81.in-addr.arpa.: domain name does not exist
[0] 206.244.161.81.in-addr.arpa.: domain name does not exist
[0] 207.244.161.81.in-addr.arpa.: domain name does not exist
[0] 208.244.161.81.in-addr.arpa.: domain name does not exist
[0] 209.244.161.81.in-addr.arpa.: domain name does not exist
[0] 210.244.161.81.in-addr.arpa.: domain name does not exist
[0] 211.244.161.81.in-addr.arpa.: domain name does not exist
[0] 212.244.161.81.in-addr.arpa.: domain name does not exist
[0] 213.244.161.81.in-addr.arpa.: domain name does not exist
[0] 214.244.161.81.in-addr.arpa.: domain name does not exist
[0] 215.244.161.81.in-addr.arpa.: domain name does not exist
[0] 216.244.161.81.in-addr.arpa.: domain name does not exist
[0] 217.244.161.81.in-addr.arpa.: domain name does not exist
[0] 218.244.161.81.in-addr.arpa.: domain name does not exist
[0] 219.244.161.81.in-addr.arpa.: domain name does not exist
[0] 220.244.161.81.in-addr.arpa.: domain name does not exist
[0] 221.244.161.81.in-addr.arpa.: domain name does not exist
[0] 222.244.161.81.in-addr.arpa.: domain name does not exist
[0] 223.244.161.81.in-addr.arpa.: domain name does not exist
[0] 224.244.161.81.in-addr.arpa.: domain name does not exist
[0] 225.244.161.81.in-addr.arpa.: domain name does not exist
[0] 226.244.161.81.in-addr.arpa.: domain name does not exist
[0] 227.244.161.81.in-addr.arpa.: domain name does not exist
[0] 228.244.161.81.in-addr.arpa.: domain name does not exist
[0] 229.244.161.81.in-addr.arpa.: domain name does not exist
[0] 230.244.161.81.in-addr.arpa.: domain name does not exist
[0] 231.244.161.81.in-addr.arpa.: domain name does not exist
[0] 232.244.161.81.in-addr.arpa.: domain name does not exist
[0] 233.244.161.81.in-addr.arpa.: domain name does not exist
[0] 234.244.161.81.in-addr.arpa.: domain name does not exist
[0] 235.244.161.81.in-addr.arpa.: domain name does not exist
[0] 236.244.161.81.in-addr.arpa.: domain name does not exist
[0] 237.244.161.81.in-addr.arpa.: domain name does not exist
[0] 238.244.161.81.in-addr.arpa.: domain name does not exist
[0] 239.244.161.81.in-addr.arpa.: domain name does not exist
[0] 240.244.161.81.in-addr.arpa.: domain name does not exist
[0] 241.244.161.81.in-addr.arpa.: domain name does not exist
[0] 242.244.161.81.in-addr.arpa.: domain name does not exist
[0] 243.244.161.81.in-addr.arpa.: domain name does not exist
[0] 244.244.161.81.in-addr.arpa.: domain name does not exist
[0] 245.244.161.81.in-addr.arpa.: domain name does not exist
[0] 246.244.161.81.in-addr.arpa.: domain name does not exist
[0] 247.244.161.81.in-addr.arpa.: domain name does not exist
[86400] 248.244.161.81.in-addr.arpa. domain name pointer CIR2105-7.tu-sofia.bg
[86400] 249.244.161.81.in-addr.arpa. domain name pointer CIR2105-1.tu-sofia.bg
[86400] 250.244.161.81.in-addr.arpa. domain name pointer CIR2105-2.tu-sofia.bg
[86400] 251.244.161.81.in-addr.arpa. domain name pointer CIR2105-3.tu-sofia.bg
[86400] 252.244.161.81.in-addr.arpa. domain name pointer CIR2105-4.tu-sofia.bg
[86400] 253.244.161.81.in-addr.arpa. domain name pointer CIR2105-5.tu-sofia.bg
[86400] 254.244.161.81.in-addr.arpa. domain name pointer CIR2105-6.tu-sofia.bg
[0] 255.244.161.81.in-addr.arpa.: domain name does not exist