[0] 0.245.161.81.in-addr.arpa.: domain name does not exist
[0] 1.245.161.81.in-addr.arpa.: domain name does not exist
[0] 2.245.161.81.in-addr.arpa.: domain name does not exist
[86400] 3.245.161.81.in-addr.arpa. domain name pointer FA2315.tu-sofia.bg
[86400] 4.245.161.81.in-addr.arpa. domain name pointer FA2423.tu-sofia.bg
[86400] 5.245.161.81.in-addr.arpa. domain name pointer FA2413-1.tu-sofia.bg
[86400] 6.245.161.81.in-addr.arpa. domain name pointer FA2536A-1.tu-sofia.bg
[86400] 7.245.161.81.in-addr.arpa. domain name pointer FA2105D.tu-sofia.bg
[86400] 8.245.161.81.in-addr.arpa. domain name pointer FA2105B-1.tu-sofia.bg
[86400] 9.245.161.81.in-addr.arpa. domain name pointer FA2105B-2.tu-sofia.bg
[86400] 10.245.161.81.in-addr.arpa. domain name pointer FA2120A-1.tu-sofia.bg
[86400] 11.245.161.81.in-addr.arpa. domain name pointer FA2120A-3.tu-sofia.bg
[86400] 12.245.161.81.in-addr.arpa. domain name pointer FA2120A-2.tu-sofia.bg
[86400] 13.245.161.81.in-addr.arpa. domain name pointer FA2450.tu-sofia.bg
[86400] 14.245.161.81.in-addr.arpa. domain name pointer FA2433-4.tu-sofia.bg
[86400] 15.245.161.81.in-addr.arpa. domain name pointer FA2433-3.tu-sofia.bg
[86400] 16.245.161.81.in-addr.arpa. domain name pointer FA2433-2.tu-sofia.bg
[86400] 17.245.161.81.in-addr.arpa. domain name pointer FA2433-1.tu-sofia.bg
[86400] 18.245.161.81.in-addr.arpa. domain name pointer FA2511.tu-sofia.bg
[86400] 19.245.161.81.in-addr.arpa. domain name pointer FA2120A-4.tu-sofia.bg
[86400] 20.245.161.81.in-addr.arpa. domain name pointer SSDO2501-1.tu-sofia.bg
[86400] 21.245.161.81.in-addr.arpa. domain name pointer SSDO2501-2.tu-sofia.bg
[86400] 22.245.161.81.in-addr.arpa. domain name pointer SSDO2501-3.tu-sofia.bg
[86400] 23.245.161.81.in-addr.arpa. domain name pointer SSDO2501-4.tu-sofia.bg
[86400] 24.245.161.81.in-addr.arpa. domain name pointer SSDO2501-5.tu-sofia.bg
[86400] 25.245.161.81.in-addr.arpa. domain name pointer SSDO2501-6.tu-sofia.bg
[86400] 26.245.161.81.in-addr.arpa. domain name pointer SSDO2501-7.tu-sofia.bg
[86400] 27.245.161.81.in-addr.arpa. domain name pointer SSDO2501-8.tu-sofia.bg
[86400] 28.245.161.81.in-addr.arpa. domain name pointer SSDO2501-9.tu-sofia.bg
[86400] 29.245.161.81.in-addr.arpa. domain name pointer SSDO2501-10.tu-sofia.bg
[86400] 30.245.161.81.in-addr.arpa. domain name pointer FA2427.tu-sofia.bg
[86400] 31.245.161.81.in-addr.arpa. domain name pointer FA2402.tu-sofia.bg
[86400] 32.245.161.81.in-addr.arpa. domain name pointer FA2515.tu-sofia.bg
[86400] 33.245.161.81.in-addr.arpa. domain name pointer FA2340-1.tu-sofia.bg
[86400] 34.245.161.81.in-addr.arpa. domain name pointer FA2340-2.tu-sofia.bg
[86400] 35.245.161.81.in-addr.arpa. domain name pointer FA2536A-2.tu-sofia.bg
[86400] 36.245.161.81.in-addr.arpa. domain name pointer FA2350.tu-sofia.bg
[86400] 37.245.161.81.in-addr.arpa. domain name pointer FA2105B-3.tu-sofia.bg
[86400] 38.245.161.81.in-addr.arpa. domain name pointer FA2105B-4.tu-sofia.bg
[86400] 39.245.161.81.in-addr.arpa. domain name pointer FA2105B-5.tu-sofia.bg
[86400] 40.245.161.81.in-addr.arpa. domain name pointer FA2325.tu-sofia.bg
[86400] 41.245.161.81.in-addr.arpa. domain name pointer FA2539A.tu-sofia.bg
[86400] 42.245.161.81.in-addr.arpa. domain name pointer FA2438-1.tu-sofia.bg
[86400] 43.245.161.81.in-addr.arpa. domain name pointer FA2438-2.tu-sofia.bg
[86400] 44.245.161.81.in-addr.arpa. domain name pointer FA2438-3.tu-sofia.bg
[86400] 45.245.161.81.in-addr.arpa. domain name pointer FA2105B-6.tu-sofia.bg
[86400] 46.245.161.81.in-addr.arpa. domain name pointer FA2425-2.tu-sofia.bg
[86400] 47.245.161.81.in-addr.arpa. domain name pointer FA2230.tu-sofia.bg
[86400] 48.245.161.81.in-addr.arpa. domain name pointer FA2425.tu-sofia.bg
[86400] 49.245.161.81.in-addr.arpa. domain name pointer FA2213-1.tu-sofia.bg
[86400] 50.245.161.81.in-addr.arpa. domain name pointer FA2213-2.tu-sofia.bg
[86400] 51.245.161.81.in-addr.arpa. domain name pointer FA2120A-6.tu-sofia.bg
[86400] 52.245.161.81.in-addr.arpa. domain name pointer FA2433-5.tu-sofia.bg
[86400] 53.245.161.81.in-addr.arpa. domain name pointer FA2433-6.tu-sofia.bg
[86400] 54.245.161.81.in-addr.arpa. domain name pointer FA2433-7.tu-sofia.bg
[86400] 55.245.161.81.in-addr.arpa. domain name pointer FA2105B-7.tu-sofia.bg
[0] 56.245.161.81.in-addr.arpa.: domain name does not exist
[0] 57.245.161.81.in-addr.arpa.: domain name does not exist
[0] 58.245.161.81.in-addr.arpa.: domain name does not exist
[0] 59.245.161.81.in-addr.arpa.: domain name does not exist
[0] 60.245.161.81.in-addr.arpa.: domain name does not exist
[0] 61.245.161.81.in-addr.arpa.: domain name does not exist
[0] 62.245.161.81.in-addr.arpa.: domain name does not exist
[0] 63.245.161.81.in-addr.arpa.: domain name does not exist
[0] 64.245.161.81.in-addr.arpa.: domain name does not exist
[0] 65.245.161.81.in-addr.arpa.: domain name does not exist
[0] 66.245.161.81.in-addr.arpa.: domain name does not exist
[86400] 67.245.161.81.in-addr.arpa. domain name pointer FA9402.tu-sofia.bg
[86400] 68.245.161.81.in-addr.arpa. domain name pointer FA9207-1.tu-sofia.bg
[86400] 69.245.161.81.in-addr.arpa. domain name pointer FA9207-2.tu-sofia.bg
[86400] 70.245.161.81.in-addr.arpa. domain name pointer FA9405.tu-sofia.bg
[86400] 71.245.161.81.in-addr.arpa. domain name pointer FA9403-1.tu-sofia.bg
[86400] 72.245.161.81.in-addr.arpa. domain name pointer FA9403-2.tu-sofia.bg
[86400] 73.245.161.81.in-addr.arpa. domain name pointer FA9226.tu-sofia.bg
[86400] 74.245.161.81.in-addr.arpa. domain name pointer FA9406.tu-sofia.bg
[86400] 75.245.161.81.in-addr.arpa. domain name pointer FA9401-1.tu-sofia.bg
[86400] 76.245.161.81.in-addr.arpa. domain name pointer FA9401-2.tu-sofia.bg
[86400] 77.245.161.81.in-addr.arpa. domain name pointer FA9401-3.tu-sofia.bg
[86400] 78.245.161.81.in-addr.arpa. domain name pointer FA9404.tu-sofia.bg
[86400] 79.245.161.81.in-addr.arpa. domain name pointer FA9302-1.tu-sofia.bg
[86400] 80.245.161.81.in-addr.arpa. domain name pointer FA9418-1.tu-sofia.bg
[86400] 81.245.161.81.in-addr.arpa. domain name pointer FA9213.tu-sofia.bg
[86400] 82.245.161.81.in-addr.arpa. domain name pointer FA9418-2.tu-sofia.bg
[86400] 83.245.161.81.in-addr.arpa. domain name pointer FA9420-1.tu-sofia.bg
[86400] 84.245.161.81.in-addr.arpa. domain name pointer FA9420-2.tu-sofia.bg
[86400] 85.245.161.81.in-addr.arpa. domain name pointer FA9420-3.tu-sofia.bg
[86400] 86.245.161.81.in-addr.arpa. domain name pointer FA9411-1.tu-sofia.bg
[86400] 87.245.161.81.in-addr.arpa. domain name pointer FA9411-2.tu-sofia.bg
[86400] 88.245.161.81.in-addr.arpa. domain name pointer FA9411-3.tu-sofia.bg
[86400] 89.245.161.81.in-addr.arpa. domain name pointer FA9411-4.tu-sofia.bg
[86400] 90.245.161.81.in-addr.arpa. domain name pointer FA9416.tu-sofia.bg
[86400] 91.245.161.81.in-addr.arpa. domain name pointer FA9409-1.tu-sofia.bg
[86400] 92.245.161.81.in-addr.arpa. domain name pointer FA9409-2.tu-sofia.bg
[86400] 93.245.161.81.in-addr.arpa. domain name pointer FA9412-1.tu-sofia.bg
[86400] 94.245.161.81.in-addr.arpa. domain name pointer FA9412-2.tu-sofia.bg
[86400] 95.245.161.81.in-addr.arpa. domain name pointer FA9407.tu-sofia.bg
[86400] 96.245.161.81.in-addr.arpa. domain name pointer FA9302A.tu-sofia.bg
[86400] 97.245.161.81.in-addr.arpa. domain name pointer FA9302-2.tu-sofia.bg
[86400] 98.245.161.81.in-addr.arpa. domain name pointer FA9303-1.tu-sofia.bg
[86400] 99.245.161.81.in-addr.arpa. domain name pointer FA9303-2.tu-sofia.bg
[86400] 100.245.161.81.in-addr.arpa. domain name pointer FA9303-3.tu-sofia.bg
[86400] 101.245.161.81.in-addr.arpa. domain name pointer FA9201-1.tu-sofia.bg
[86400] 102.245.161.81.in-addr.arpa. domain name pointer FA9201-2.tu-sofia.bg
[86400] 103.245.161.81.in-addr.arpa. domain name pointer FA9201-3.tu-sofia.bg
[86400] 104.245.161.81.in-addr.arpa. domain name pointer FA9301-1.tu-sofia.bg
[86400] 105.245.161.81.in-addr.arpa. domain name pointer FA9301-2.tu-sofia.bg
[86400] 106.245.161.81.in-addr.arpa. domain name pointer FA9301-3.tu-sofia.bg
[86400] 107.245.161.81.in-addr.arpa. domain name pointer FA9301-4.tu-sofia.bg
[86400] 108.245.161.81.in-addr.arpa. domain name pointer FA9301-5.tu-sofia.bg
[86400] 109.245.161.81.in-addr.arpa. domain name pointer FA9301-6.tu-sofia.bg
[86400] 110.245.161.81.in-addr.arpa. domain name pointer FA9401-4.tu-sofia.bg
[86400] 111.245.161.81.in-addr.arpa. domain name pointer FA9303-4.tu-sofia.bg
[86400] 112.245.161.81.in-addr.arpa. domain name pointer FA9303-5.tu-sofia.bg
[86400] 113.245.161.81.in-addr.arpa. domain name pointer FA9303-6.tu-sofia.bg
[86400] 114.245.161.81.in-addr.arpa. domain name pointer FA9303-7.tu-sofia.bg
[86400] 115.245.161.81.in-addr.arpa. domain name pointer FA9303-8.tu-sofia.bg
[86400] 116.245.161.81.in-addr.arpa. domain name pointer FA9302A-2.tu-sofia.bg
[86400] 117.245.161.81.in-addr.arpa. domain name pointer FA9302A-3.tu-sofia.bg
[86400] 118.245.161.81.in-addr.arpa. domain name pointer FA9304.tu-sofia.bg
[86400] 119.245.161.81.in-addr.arpa. domain name pointer FA9403-3.tu-sofia.bg
[0] 120.245.161.81.in-addr.arpa.: domain name does not exist
[0] 121.245.161.81.in-addr.arpa.: domain name does not exist
[0] 122.245.161.81.in-addr.arpa.: domain name does not exist
[0] 123.245.161.81.in-addr.arpa.: domain name does not exist
[0] 124.245.161.81.in-addr.arpa.: domain name does not exist
[0] 125.245.161.81.in-addr.arpa.: domain name does not exist
[0] 126.245.161.81.in-addr.arpa.: domain name does not exist
[0] 127.245.161.81.in-addr.arpa.: domain name does not exist
[0] 128.245.161.81.in-addr.arpa.: domain name does not exist
[0] 129.245.161.81.in-addr.arpa.: domain name does not exist
[0] 130.245.161.81.in-addr.arpa.: domain name does not exist
[86400] 131.245.161.81.in-addr.arpa. domain name pointer EMF2354.tu-sofia.bg
[86400] 132.245.161.81.in-addr.arpa. domain name pointer EMF2332.tu-sofia.bg
[86400] 133.245.161.81.in-addr.arpa. domain name pointer EMF2332A.tu-sofia.bg
[86400] 134.245.161.81.in-addr.arpa. domain name pointer MF2238-1.tu-sofia.bg
[86400] 135.245.161.81.in-addr.arpa. domain name pointer MF2238-2.tu-sofia.bg
[86400] 136.245.161.81.in-addr.arpa. domain name pointer MF2236A-1.tu-sofia.bg
[86400] 137.245.161.81.in-addr.arpa. domain name pointer MF2236A-6.tu-sofia.bg
[86400] 138.245.161.81.in-addr.arpa. domain name pointer MF2236A-3.tu-sofia.bg
[86400] 139.245.161.81.in-addr.arpa. domain name pointer MF2236A-5.tu-sofia.bg
[86400] 140.245.161.81.in-addr.arpa. domain name pointer MF2236.tu-sofia.bg
[86400] 141.245.161.81.in-addr.arpa. domain name pointer MF2236A-4.tu-sofia.bg
[86400] 142.245.161.81.in-addr.arpa. domain name pointer MF2233-2.tu-sofia.bg
[86400] 143.245.161.81.in-addr.arpa. domain name pointer MF2236A-1.tu-sofia.bg
[86400] 144.245.161.81.in-addr.arpa. domain name pointer EMF2250.tu-sofia.bg
[86400] 145.245.161.81.in-addr.arpa. domain name pointer EMF2327-1.tu-sofia.bg
[86400] 146.245.161.81.in-addr.arpa. domain name pointer EMF2327-2.tu-sofia.bg
[86400] 147.245.161.81.in-addr.arpa. domain name pointer EMF2327-5.tu-sofia.bg
[86400] 148.245.161.81.in-addr.arpa. domain name pointer EMF2327-3.tu-sofia.bg
[86400] 149.245.161.81.in-addr.arpa. domain name pointer EMF2327-4.tu-sofia.bg
[86400] 150.245.161.81.in-addr.arpa. domain name pointer EMF2327-6.tu-sofia.bg
[86400] 151.245.161.81.in-addr.arpa. domain name pointer EMF2327-7.tu-sofia.bg
[86400] 152.245.161.81.in-addr.arpa. domain name pointer EMF2327-8.tu-sofia.bg
[86400] 153.245.161.81.in-addr.arpa. domain name pointer EMF2327-9.tu-sofia.bg
[86400] 154.245.161.81.in-addr.arpa. domain name pointer EMF2327-10.tu-sofia.bg
[86400] 155.245.161.81.in-addr.arpa. domain name pointer EMF2352A-1.tu-sofia.bg
[86400] 156.245.161.81.in-addr.arpa. domain name pointer NIS2325A.tu-sofia.bg
[86400] 157.245.161.81.in-addr.arpa. domain name pointer EMF2405-1.tu-sofia.bg
[86400] 158.245.161.81.in-addr.arpa. domain name pointer EMF2405-2.tu-sofia.bg
[86400] 159.245.161.81.in-addr.arpa. domain name pointer EMF2372.tu-sofia.bg
[86400] 160.245.161.81.in-addr.arpa. domain name pointer EMF2370-1.tu-sofia.bg
[86400] 161.245.161.81.in-addr.arpa. domain name pointer EMF2362.tu-sofia.bg
[86400] 162.245.161.81.in-addr.arpa. domain name pointer CFDC-HP2.tu-sofia.bg
[86400] 163.245.161.81.in-addr.arpa. domain name pointer EMF2252-2.tu-sofia.bg
[86400] 164.245.161.81.in-addr.arpa. domain name pointer EMF2252-3.tu-sofia.bg
[86400] 165.245.161.81.in-addr.arpa. domain name pointer EMF2252-4.tu-sofia.bg
[86400] 166.245.161.81.in-addr.arpa. domain name pointer EMF2407.tu-sofia.bg
[86400] 167.245.161.81.in-addr.arpa. domain name pointer EMF11106.tu-sofia.bg
[86400] 168.245.161.81.in-addr.arpa. domain name pointer EMF11210.tu-sofia.bg
[86400] 169.245.161.81.in-addr.arpa. domain name pointer EMF11207.tu-sofia.bg
[86400] 170.245.161.81.in-addr.arpa. domain name pointer EMF11204.tu-sofia.bg
[86400] 171.245.161.81.in-addr.arpa. domain name pointer EMF11109.tu-sofia.bg
[86400] 172.245.161.81.in-addr.arpa. domain name pointer EMF2358.tu-sofia.bg
[86400] 173.245.161.81.in-addr.arpa. domain name pointer EMF2107.tu-sofia.bg
[86400] 174.245.161.81.in-addr.arpa. domain name pointer MF2236-1.tu-sofia.bg
[86400] 175.245.161.81.in-addr.arpa. domain name pointer EMF11205.tu-sofia.bg
[86400] 176.245.161.81.in-addr.arpa. domain name pointer EMF11203.tu-sofia.bg
[86400] 177.245.161.81.in-addr.arpa. domain name pointer EMF11208.tu-sofia.bg
[86400] 178.245.161.81.in-addr.arpa. domain name pointer EMF11213.tu-sofia.bg
[86400] 179.245.161.81.in-addr.arpa. domain name pointer FETT11218-1.tu-sofia.bg
[86400] 180.245.161.81.in-addr.arpa. domain name pointer FETT11218-2.tu-sofia.bg
[86400] 181.245.161.81.in-addr.arpa. domain name pointer EMF2100G-1.tu-sofia.bg
[86400] 182.245.161.81.in-addr.arpa. domain name pointer EMF2346-3.tu-sofia.bg
[86400] 183.245.161.81.in-addr.arpa. domain name pointer EMF11206.tu-sofia.bg
[86400] 184.245.161.81.in-addr.arpa. domain name pointer EMF2221A.tu-sofia.bg
[86400] 185.245.161.81.in-addr.arpa. domain name pointer EMF2510-1.tu-sofia.bg
[86400] 186.245.161.81.in-addr.arpa. domain name pointer EMF2346-2.tu-sofia.bg
[86400] 187.245.161.81.in-addr.arpa. domain name pointer EMF2346-1.tu-sofia.bg
[86400] 188.245.161.81.in-addr.arpa. domain name pointer EMF2330.tu-sofia.bg
[86400] 189.245.161.81.in-addr.arpa. domain name pointer EMF2317A.tu-sofia.bg
[86400] 190.245.161.81.in-addr.arpa. domain name pointer EMF2344.tu-sofia.bg
[86400] 191.245.161.81.in-addr.arpa. domain name pointer EMF2323.tu-sofia.bg
[86400] 192.245.161.81.in-addr.arpa. domain name pointer EMF2242-1.tu-sofia.bg
[86400] 193.245.161.81.in-addr.arpa. domain name pointer EMF2360.tu-sofia.bg
[86400] 194.245.161.81.in-addr.arpa. domain name pointer EMF2348.tu-sofia.bg
[86400] 195.245.161.81.in-addr.arpa. domain name pointer EMF2102.tu-sofia.bg
[86400] 196.245.161.81.in-addr.arpa. domain name pointer EMF2240.tu-sofia.bg
[86400] 197.245.161.81.in-addr.arpa. domain name pointer EMF2508.tu-sofia.bg
[86400] 198.245.161.81.in-addr.arpa. domain name pointer EMF2360-2.tu-sofia.bg
[86400] 199.245.161.81.in-addr.arpa. domain name pointer EMF2358-2.tu-sofia.bg
[86400] 200.245.161.81.in-addr.arpa. domain name pointer EMF2370-2.tu-sofia.bg
[86400] 201.245.161.81.in-addr.arpa. domain name pointer EMF2510-2.tu-sofia.bg
[86400] 202.245.161.81.in-addr.arpa. domain name pointer MF2233-3.tu-sofia.bg
[86400] 203.245.161.81.in-addr.arpa. domain name pointer EMF2240-2.tu-sofia.bg
[86400] 204.245.161.81.in-addr.arpa. domain name pointer NIS2325A-2.tu-sofia.bg
[86400] 205.245.161.81.in-addr.arpa. domain name pointer EMF2242-2.tu-sofia.bg
[86400] 206.245.161.81.in-addr.arpa. domain name pointer EMF2348-2.tu-sofia.bg
[86400] 207.245.161.81.in-addr.arpa. domain name pointer NIS2325A-3.tu-sofia.bg
[0] 208.245.161.81.in-addr.arpa.: domain name does not exist
[0] 209.245.161.81.in-addr.arpa.: domain name does not exist
[0] 210.245.161.81.in-addr.arpa.: domain name does not exist
[0] 211.245.161.81.in-addr.arpa.: domain name does not exist
[0] 212.245.161.81.in-addr.arpa.: domain name does not exist
[0] 213.245.161.81.in-addr.arpa.: domain name does not exist
[0] 214.245.161.81.in-addr.arpa.: domain name does not exist
[0] 215.245.161.81.in-addr.arpa.: domain name does not exist
[0] 216.245.161.81.in-addr.arpa.: domain name does not exist
[0] 217.245.161.81.in-addr.arpa.: domain name does not exist
[0] 218.245.161.81.in-addr.arpa.: domain name does not exist
[0] 219.245.161.81.in-addr.arpa.: domain name does not exist
[0] 220.245.161.81.in-addr.arpa.: domain name does not exist
[0] 221.245.161.81.in-addr.arpa.: domain name does not exist
[0] 222.245.161.81.in-addr.arpa.: domain name does not exist
[0] 223.245.161.81.in-addr.arpa.: domain name does not exist
[0] 224.245.161.81.in-addr.arpa.: domain name does not exist
[0] 225.245.161.81.in-addr.arpa.: domain name does not exist
[0] 226.245.161.81.in-addr.arpa.: domain name does not exist
[0] 227.245.161.81.in-addr.arpa.: domain name does not exist
[0] 228.245.161.81.in-addr.arpa.: domain name does not exist
[0] 229.245.161.81.in-addr.arpa.: domain name does not exist
[0] 230.245.161.81.in-addr.arpa.: domain name does not exist
[0] 231.245.161.81.in-addr.arpa.: domain name does not exist
[0] 232.245.161.81.in-addr.arpa.: domain name does not exist
[0] 233.245.161.81.in-addr.arpa.: domain name does not exist
[0] 234.245.161.81.in-addr.arpa.: domain name does not exist
[0] 235.245.161.81.in-addr.arpa.: domain name does not exist
[0] 236.245.161.81.in-addr.arpa.: domain name does not exist
[0] 237.245.161.81.in-addr.arpa.: domain name does not exist
[0] 238.245.161.81.in-addr.arpa.: domain name does not exist
[0] 239.245.161.81.in-addr.arpa.: domain name does not exist
[0] 240.245.161.81.in-addr.arpa.: domain name does not exist
[0] 241.245.161.81.in-addr.arpa.: domain name does not exist
[0] 242.245.161.81.in-addr.arpa.: domain name does not exist
[0] 243.245.161.81.in-addr.arpa.: domain name does not exist
[0] 244.245.161.81.in-addr.arpa.: domain name does not exist
[0] 245.245.161.81.in-addr.arpa.: domain name does not exist
[0] 246.245.161.81.in-addr.arpa.: domain name does not exist
[0] 247.245.161.81.in-addr.arpa.: domain name does not exist
[0] 248.245.161.81.in-addr.arpa.: domain name does not exist
[0] 249.245.161.81.in-addr.arpa.: domain name does not exist
[0] 250.245.161.81.in-addr.arpa.: domain name does not exist
[0] 251.245.161.81.in-addr.arpa.: domain name does not exist
[0] 252.245.161.81.in-addr.arpa.: domain name does not exist
[0] 253.245.161.81.in-addr.arpa.: domain name does not exist
[0] 254.245.161.81.in-addr.arpa.: domain name does not exist
[0] 255.245.161.81.in-addr.arpa.: domain name does not exist