[0] 0.251.161.81.in-addr.arpa.: domain name does not exist
[0] 1.251.161.81.in-addr.arpa.: domain name does not exist
[0] 2.251.161.81.in-addr.arpa.: domain name does not exist
[86400] 3.251.161.81.in-addr.arpa. domain name pointer EF12125-1.tu-sofia.bg
[86400] 4.251.161.81.in-addr.arpa. domain name pointer EF12125-2.tu-sofia.bg
[86400] 5.251.161.81.in-addr.arpa. domain name pointer EF12127-1.tu-sofia.bg
[86400] 6.251.161.81.in-addr.arpa. domain name pointer EF12127-2.tu-sofia.bg
[86400] 7.251.161.81.in-addr.arpa. domain name pointer EF12222.tu-sofia.bg
[86400] 8.251.161.81.in-addr.arpa. domain name pointer EF12210.tu-sofia.bg
[86400] 9.251.161.81.in-addr.arpa. domain name pointer EF12230.tu-sofia.bg
[86400] 10.251.161.81.in-addr.arpa. domain name pointer EF12232.tu-sofia.bg
[86400] 11.251.161.81.in-addr.arpa. domain name pointer EF12234-1.tu-sofia.bg
[86400] 12.251.161.81.in-addr.arpa. domain name pointer EF12236.tu-sofia.bg
[86400] 13.251.161.81.in-addr.arpa. domain name pointer EF12246.tu-sofia.bg
[86400] 14.251.161.81.in-addr.arpa. domain name pointer EF12248-0.tu-sofia.bg
[86400] 15.251.161.81.in-addr.arpa. domain name pointer EF12250.tu-sofia.bg
[86400] 16.251.161.81.in-addr.arpa. domain name pointer EF12252.tu-sofia.bg
[86400] 17.251.161.81.in-addr.arpa. domain name pointer EF12205-1.tu-sofia.bg
[86400] 18.251.161.81.in-addr.arpa. domain name pointer EF12205-2.tu-sofia.bg
[86400] 19.251.161.81.in-addr.arpa. domain name pointer EF12136.tu-sofia.bg
[86400] 20.251.161.81.in-addr.arpa. domain name pointer EF12103.tu-sofia.bg
[86400] 21.251.161.81.in-addr.arpa. domain name pointer EF12217.tu-sofia.bg
[86400] 22.251.161.81.in-addr.arpa. domain name pointer EF12138.tu-sofia.bg
[86400] 23.251.161.81.in-addr.arpa. domain name pointer EF12219.tu-sofia.bg
[86400] 24.251.161.81.in-addr.arpa. domain name pointer EF12202.tu-sofia.bg
[86400] 25.251.161.81.in-addr.arpa. domain name pointer EF12248.tu-sofia.bg
[86400] 26.251.161.81.in-addr.arpa. domain name pointer EF12218.tu-sofia.bg
[86400] 27.251.161.81.in-addr.arpa. domain name pointer KS12130-1.tu-sofia.bg
[86400] 28.251.161.81.in-addr.arpa. domain name pointer EF12234-2.tu-sofia.bg
[86400] 29.251.161.81.in-addr.arpa. domain name pointer EF12234-3.tu-sofia.bg
[86400] 30.251.161.81.in-addr.arpa. domain name pointer EF12234-4.tu-sofia.bg
[86400] 31.251.161.81.in-addr.arpa. domain name pointer EF12234-5.tu-sofia.bg
[86400] 32.251.161.81.in-addr.arpa. domain name pointer EF12234-6.tu-sofia.bg
[86400] 33.251.161.81.in-addr.arpa. domain name pointer EF12234-7.tu-sofia.bg
[86400] 34.251.161.81.in-addr.arpa. domain name pointer EF12234-8.tu-sofia.bg
[86400] 35.251.161.81.in-addr.arpa. domain name pointer EF12205-3.tu-sofia.bg
[86400] 36.251.161.81.in-addr.arpa. domain name pointer EF12101.tu-sofia.bg
[86400] 37.251.161.81.in-addr.arpa. domain name pointer EF12226.tu-sofia.bg
[86400] 38.251.161.81.in-addr.arpa. domain name pointer EF12023.tu-sofia.bg
[86400] 39.251.161.81.in-addr.arpa. domain name pointer OTK12124.tu-sofia.bg
[86400] 40.251.161.81.in-addr.arpa. domain name pointer EF12245.tu-sofia.bg
[86400] 41.251.161.81.in-addr.arpa. domain name pointer EF12102.tu-sofia.bg
[86400] 42.251.161.81.in-addr.arpa. domain name pointer OTK12216-1.tu-sofia.bg
[86400] 43.251.161.81.in-addr.arpa. domain name pointer EF12239.tu-sofia.bg
[86400] 44.251.161.81.in-addr.arpa. domain name pointer OTK12216-2.tu-sofia.bg
[86400] 45.251.161.81.in-addr.arpa. domain name pointer EF12016.tu-sofia.bg
[86400] 46.251.161.81.in-addr.arpa. domain name pointer KS12130-2.tu-sofia.bg
[86400] 47.251.161.81.in-addr.arpa. domain name pointer EF12246-2.tu-sofia.bg
[86400] 48.251.161.81.in-addr.arpa. domain name pointer EF12204.tu-sofia.bg
[86400] 49.251.161.81.in-addr.arpa. domain name pointer EF12221.tu-sofia.bg
[86400] 50.251.161.81.in-addr.arpa. domain name pointer EF12205-4.tu-sofia.bg
[86400] 51.251.161.81.in-addr.arpa. domain name pointer EF12227.tu-sofia.bg
[86400] 52.251.161.81.in-addr.arpa. domain name pointer OTK12216-3.tu-sofia.bg
[86400] 53.251.161.81.in-addr.arpa. domain name pointer EF12116.tu-sofia.bg
[86400] 54.251.161.81.in-addr.arpa. domain name pointer EF12104.tu-sofia.bg
[86400] 55.251.161.81.in-addr.arpa. domain name pointer OTK12216-4.tu-sofia.bg
[86400] 56.251.161.81.in-addr.arpa. domain name pointer EF12210-2.tu-sofia.bg
[86400] 57.251.161.81.in-addr.arpa. domain name pointer EF12201-1.tu-sofia.bg
[86400] 58.251.161.81.in-addr.arpa. domain name pointer EF12201-2.tu-sofia.bg
[86400] 59.251.161.81.in-addr.arpa. domain name pointer EF12201-3.tu-sofia.bg
[86400] 60.251.161.81.in-addr.arpa. domain name pointer EF12201-4.tu-sofia.bg
[86400] 61.251.161.81.in-addr.arpa. domain name pointer EF12201-5.tu-sofia.bg
[86400] 62.251.161.81.in-addr.arpa. domain name pointer EF12201-6.tu-sofia.bg
[86400] 63.251.161.81.in-addr.arpa. domain name pointer EF12206.tu-sofia.bg
[86400] 64.251.161.81.in-addr.arpa. domain name pointer EF12223.tu-sofia.bg
[86400] 65.251.161.81.in-addr.arpa. domain name pointer EF12242.tu-sofia.bg
[86400] 66.251.161.81.in-addr.arpa. domain name pointer FOE12122.tu-sofia.bg
[86400] 67.251.161.81.in-addr.arpa. domain name pointer EF12235.tu-sofia.bg
[86400] 68.251.161.81.in-addr.arpa. domain name pointer EF12207-1.tu-sofia.bg
[86400] 69.251.161.81.in-addr.arpa. domain name pointer EF12207-2.tu-sofia.bg
[86400] 70.251.161.81.in-addr.arpa. domain name pointer EF12136-2.tu-sofia.bg
[86400] 71.251.161.81.in-addr.arpa. domain name pointer VCR1.tu-sofia.bg
[86400] 72.251.161.81.in-addr.arpa. domain name pointer VCR2.tu-sofia.bg
[86400] 73.251.161.81.in-addr.arpa. domain name pointer VCR3.tu-sofia.bg
[86400] 74.251.161.81.in-addr.arpa. domain name pointer VCR4.tu-sofia.bg
[86400] 75.251.161.81.in-addr.arpa. domain name pointer VCR5.tu-sofia.bg
[86400] 76.251.161.81.in-addr.arpa. domain name pointer VCR6.tu-sofia.bg
[86400] 77.251.161.81.in-addr.arpa. domain name pointer VCR7.tu-sofia.bg
[86400] 78.251.161.81.in-addr.arpa. domain name pointer AP1.tu-sofia.bg
[86400] 79.251.161.81.in-addr.arpa. domain name pointer AP2.tu-sofia.bg
[86400] 80.251.161.81.in-addr.arpa. domain name pointer EF12228.tu-sofia.bg
[86400] 81.251.161.81.in-addr.arpa. domain name pointer EF12207-3.tu-sofia.bg
[86400] 82.251.161.81.in-addr.arpa. domain name pointer ZOP12130-1.tu-sofia.bg
[86400] 83.251.161.81.in-addr.arpa. domain name pointer ZOP12130-2.tu-sofia.bg
[86400] 84.251.161.81.in-addr.arpa. domain name pointer ZOP12130-3.tu-sofia.bg
[0] 85.251.161.81.in-addr.arpa.: domain name does not exist
[0] 86.251.161.81.in-addr.arpa.: domain name does not exist
[0] 87.251.161.81.in-addr.arpa.: domain name does not exist
[0] 88.251.161.81.in-addr.arpa.: domain name does not exist
[0] 89.251.161.81.in-addr.arpa.: domain name does not exist
[0] 90.251.161.81.in-addr.arpa.: domain name does not exist
[0] 91.251.161.81.in-addr.arpa.: domain name does not exist
[0] 92.251.161.81.in-addr.arpa.: domain name does not exist
[0] 93.251.161.81.in-addr.arpa.: domain name does not exist
[0] 94.251.161.81.in-addr.arpa.: domain name does not exist
[0] 95.251.161.81.in-addr.arpa.: domain name does not exist
[0] 96.251.161.81.in-addr.arpa.: domain name does not exist
[0] 97.251.161.81.in-addr.arpa.: domain name does not exist
[0] 98.251.161.81.in-addr.arpa.: domain name does not exist
[0] 99.251.161.81.in-addr.arpa.: domain name does not exist
[0] 100.251.161.81.in-addr.arpa.: domain name does not exist
[0] 101.251.161.81.in-addr.arpa.: domain name does not exist
[0] 102.251.161.81.in-addr.arpa.: domain name does not exist
[0] 103.251.161.81.in-addr.arpa.: domain name does not exist
[0] 104.251.161.81.in-addr.arpa.: domain name does not exist
[0] 105.251.161.81.in-addr.arpa.: domain name does not exist
[0] 106.251.161.81.in-addr.arpa.: domain name does not exist
[0] 107.251.161.81.in-addr.arpa.: domain name does not exist
[0] 108.251.161.81.in-addr.arpa.: domain name does not exist
[0] 109.251.161.81.in-addr.arpa.: domain name does not exist
[0] 110.251.161.81.in-addr.arpa.: domain name does not exist
[0] 111.251.161.81.in-addr.arpa.: domain name does not exist
[0] 112.251.161.81.in-addr.arpa.: domain name does not exist
[0] 113.251.161.81.in-addr.arpa.: domain name does not exist
[0] 114.251.161.81.in-addr.arpa.: domain name does not exist
[0] 115.251.161.81.in-addr.arpa.: domain name does not exist
[0] 116.251.161.81.in-addr.arpa.: domain name does not exist
[0] 117.251.161.81.in-addr.arpa.: domain name does not exist
[0] 118.251.161.81.in-addr.arpa.: domain name does not exist
[0] 119.251.161.81.in-addr.arpa.: domain name does not exist
[0] 120.251.161.81.in-addr.arpa.: domain name does not exist
[0] 121.251.161.81.in-addr.arpa.: domain name does not exist
[0] 122.251.161.81.in-addr.arpa.: domain name does not exist
[0] 123.251.161.81.in-addr.arpa.: domain name does not exist
[0] 124.251.161.81.in-addr.arpa.: domain name does not exist
[0] 125.251.161.81.in-addr.arpa.: domain name does not exist
[0] 126.251.161.81.in-addr.arpa.: domain name does not exist
[0] 127.251.161.81.in-addr.arpa.: domain name does not exist
[0] 128.251.161.81.in-addr.arpa.: domain name does not exist
[0] 129.251.161.81.in-addr.arpa.: domain name does not exist
[0] 130.251.161.81.in-addr.arpa.: domain name does not exist
[86400] 131.251.161.81.in-addr.arpa. domain name pointer EF12315.tu-sofia.bg
[86400] 132.251.161.81.in-addr.arpa. domain name pointer EF12317.tu-sofia.bg
[86400] 133.251.161.81.in-addr.arpa. domain name pointer EF12321.tu-sofia.bg
[86400] 134.251.161.81.in-addr.arpa. domain name pointer EF12323-1.tu-sofia.bg
[86400] 135.251.161.81.in-addr.arpa. domain name pointer EF12323-2.tu-sofia.bg
[86400] 136.251.161.81.in-addr.arpa. domain name pointer EF12312.tu-sofia.bg
[86400] 137.251.161.81.in-addr.arpa. domain name pointer EF12316.tu-sofia.bg
[86400] 138.251.161.81.in-addr.arpa. domain name pointer EF12322-1.tu-sofia.bg
[86400] 139.251.161.81.in-addr.arpa. domain name pointer EF12322-2.tu-sofia.bg
[86400] 140.251.161.81.in-addr.arpa. domain name pointer EF12326.tu-sofia.bg
[86400] 141.251.161.81.in-addr.arpa. domain name pointer EF12328.tu-sofia.bg
[86400] 142.251.161.81.in-addr.arpa. domain name pointer EF12329.tu-sofia.bg
[86400] 143.251.161.81.in-addr.arpa. domain name pointer EF12330.tu-sofia.bg
[86400] 144.251.161.81.in-addr.arpa. domain name pointer EF12332.tu-sofia.bg
[86400] 145.251.161.81.in-addr.arpa. domain name pointer EF12440-1.tu-sofia.bg
[86400] 146.251.161.81.in-addr.arpa. domain name pointer EF12302.tu-sofia.bg
[86400] 147.251.161.81.in-addr.arpa. domain name pointer EF12325.tu-sofia.bg
[86400] 148.251.161.81.in-addr.arpa. domain name pointer EF12404.tu-sofia.bg
[86400] 149.251.161.81.in-addr.arpa. domain name pointer EF12440-2.tu-sofia.bg
[86400] 150.251.161.81.in-addr.arpa. domain name pointer FA12415.tu-sofia.bg
[86400] 151.251.161.81.in-addr.arpa. domain name pointer EF12319.tu-sofia.bg
[86400] 152.251.161.81.in-addr.arpa. domain name pointer EF12304.tu-sofia.bg
[86400] 153.251.161.81.in-addr.arpa. domain name pointer EF12436.tu-sofia.bg
[86400] 154.251.161.81.in-addr.arpa. domain name pointer EF12428.tu-sofia.bg
[86400] 155.251.161.81.in-addr.arpa. domain name pointer EF12416.tu-sofia.bg
[86400] 156.251.161.81.in-addr.arpa. domain name pointer EF12421.tu-sofia.bg
[86400] 157.251.161.81.in-addr.arpa. domain name pointer EF12412.tu-sofia.bg
[86400] 158.251.161.81.in-addr.arpa. domain name pointer EF12434-1.tu-sofia.bg
[86400] 159.251.161.81.in-addr.arpa. domain name pointer EF12421-2.tu-sofia.bg
[86400] 160.251.161.81.in-addr.arpa. domain name pointer EF12424.tu-sofia.bg
[86400] 161.251.161.81.in-addr.arpa. domain name pointer EF12402.tu-sofia.bg
[86400] 162.251.161.81.in-addr.arpa. domain name pointer EF12414.tu-sofia.bg
[86400] 163.251.161.81.in-addr.arpa. domain name pointer EF12427.tu-sofia.bg
[86400] 164.251.161.81.in-addr.arpa. domain name pointer FA12417.tu-sofia.bg
[86400] 165.251.161.81.in-addr.arpa. domain name pointer EF12438.tu-sofia.bg
[86400] 166.251.161.81.in-addr.arpa. domain name pointer EF12401.tu-sofia.bg
[86400] 167.251.161.81.in-addr.arpa. domain name pointer EF12337.tu-sofia.bg
[86400] 168.251.161.81.in-addr.arpa. domain name pointer EF12315-2.tu-sofia.bg
[86400] 169.251.161.81.in-addr.arpa. domain name pointer EF12305.tu-sofia.bg
[86400] 170.251.161.81.in-addr.arpa. domain name pointer EF12310-1.tu-sofia.bg
[86400] 171.251.161.81.in-addr.arpa. domain name pointer EF12322-3.tu-sofia.bg
[86400] 172.251.161.81.in-addr.arpa. domain name pointer EF12322-4.tu-sofia.bg
[86400] 173.251.161.81.in-addr.arpa. domain name pointer EF12322-5.tu-sofia.bg
[86400] 174.251.161.81.in-addr.arpa. domain name pointer EF12322-6.tu-sofia.bg
[86400] 175.251.161.81.in-addr.arpa. domain name pointer EF12322-7.tu-sofia.bg
[86400] 176.251.161.81.in-addr.arpa. domain name pointer EF12322-8.tu-sofia.bg
[86400] 177.251.161.81.in-addr.arpa. domain name pointer EF12322-9.tu-sofia.bg
[86400] 178.251.161.81.in-addr.arpa. domain name pointer EF12322-10.tu-sofia.bg
[86400] 179.251.161.81.in-addr.arpa. domain name pointer EF12316-2.tu-sofia.bg
[86400] 180.251.161.81.in-addr.arpa. domain name pointer EF12443.tu-sofia.bg
[86400] 181.251.161.81.in-addr.arpa. domain name pointer EF12423.tu-sofia.bg
[86400] 182.251.161.81.in-addr.arpa. domain name pointer EF12302-2.tu-sofia.bg
[86400] 183.251.161.81.in-addr.arpa. domain name pointer EF12417-2.tu-sofia.bg
[86400] 184.251.161.81.in-addr.arpa. domain name pointer EF12434.tu-sofia.bg
[86400] 185.251.161.81.in-addr.arpa. domain name pointer FA12418.tu-sofia.bg
[86400] 186.251.161.81.in-addr.arpa. domain name pointer EF12416-2.tu-sofia.bg
[86400] 187.251.161.81.in-addr.arpa. domain name pointer EF12414-2.tu-sofia.bg
[0] 188.251.161.81.in-addr.arpa.: domain name does not exist
[0] 189.251.161.81.in-addr.arpa.: domain name does not exist
[0] 190.251.161.81.in-addr.arpa.: domain name does not exist
[0] 191.251.161.81.in-addr.arpa.: domain name does not exist
[0] 192.251.161.81.in-addr.arpa.: domain name does not exist
[0] 193.251.161.81.in-addr.arpa.: domain name does not exist
[0] 194.251.161.81.in-addr.arpa.: domain name does not exist
[0] 195.251.161.81.in-addr.arpa.: domain name does not exist
[0] 196.251.161.81.in-addr.arpa.: domain name does not exist
[0] 197.251.161.81.in-addr.arpa.: domain name does not exist
[0] 198.251.161.81.in-addr.arpa.: domain name does not exist
[0] 199.251.161.81.in-addr.arpa.: domain name does not exist
[0] 200.251.161.81.in-addr.arpa.: domain name does not exist
[0] 201.251.161.81.in-addr.arpa.: domain name does not exist
[0] 202.251.161.81.in-addr.arpa.: domain name does not exist
[0] 203.251.161.81.in-addr.arpa.: domain name does not exist
[0] 204.251.161.81.in-addr.arpa.: domain name does not exist
[0] 205.251.161.81.in-addr.arpa.: domain name does not exist
[0] 206.251.161.81.in-addr.arpa.: domain name does not exist
[0] 207.251.161.81.in-addr.arpa.: domain name does not exist
[0] 208.251.161.81.in-addr.arpa.: domain name does not exist
[0] 209.251.161.81.in-addr.arpa.: domain name does not exist
[0] 210.251.161.81.in-addr.arpa.: domain name does not exist
[0] 211.251.161.81.in-addr.arpa.: domain name does not exist
[0] 212.251.161.81.in-addr.arpa.: domain name does not exist
[0] 213.251.161.81.in-addr.arpa.: domain name does not exist
[0] 214.251.161.81.in-addr.arpa.: domain name does not exist
[0] 215.251.161.81.in-addr.arpa.: domain name does not exist
[0] 216.251.161.81.in-addr.arpa.: domain name does not exist
[0] 217.251.161.81.in-addr.arpa.: domain name does not exist
[0] 218.251.161.81.in-addr.arpa.: domain name does not exist
[0] 219.251.161.81.in-addr.arpa.: domain name does not exist
[0] 220.251.161.81.in-addr.arpa.: domain name does not exist
[0] 221.251.161.81.in-addr.arpa.: domain name does not exist
[0] 222.251.161.81.in-addr.arpa.: domain name does not exist
[0] 223.251.161.81.in-addr.arpa.: domain name does not exist
[0] 224.251.161.81.in-addr.arpa.: domain name does not exist
[0] 225.251.161.81.in-addr.arpa.: domain name does not exist
[0] 226.251.161.81.in-addr.arpa.: domain name does not exist
[0] 227.251.161.81.in-addr.arpa.: domain name does not exist
[0] 228.251.161.81.in-addr.arpa.: domain name does not exist
[0] 229.251.161.81.in-addr.arpa.: domain name does not exist
[0] 230.251.161.81.in-addr.arpa.: domain name does not exist
[0] 231.251.161.81.in-addr.arpa.: domain name does not exist
[0] 232.251.161.81.in-addr.arpa.: domain name does not exist
[0] 233.251.161.81.in-addr.arpa.: domain name does not exist
[0] 234.251.161.81.in-addr.arpa.: domain name does not exist
[0] 235.251.161.81.in-addr.arpa.: domain name does not exist
[0] 236.251.161.81.in-addr.arpa.: domain name does not exist
[0] 237.251.161.81.in-addr.arpa.: domain name does not exist
[0] 238.251.161.81.in-addr.arpa.: domain name does not exist
[0] 239.251.161.81.in-addr.arpa.: domain name does not exist
[0] 240.251.161.81.in-addr.arpa.: domain name does not exist
[0] 241.251.161.81.in-addr.arpa.: domain name does not exist
[0] 242.251.161.81.in-addr.arpa.: domain name does not exist
[0] 243.251.161.81.in-addr.arpa.: domain name does not exist
[0] 244.251.161.81.in-addr.arpa.: domain name does not exist
[0] 245.251.161.81.in-addr.arpa.: domain name does not exist
[0] 246.251.161.81.in-addr.arpa.: domain name does not exist
[0] 247.251.161.81.in-addr.arpa.: domain name does not exist
[0] 248.251.161.81.in-addr.arpa.: domain name does not exist
[0] 249.251.161.81.in-addr.arpa.: domain name does not exist
[0] 250.251.161.81.in-addr.arpa.: domain name does not exist
[0] 251.251.161.81.in-addr.arpa.: domain name does not exist
[0] 252.251.161.81.in-addr.arpa.: domain name does not exist
[0] 253.251.161.81.in-addr.arpa.: domain name does not exist
[0] 254.251.161.81.in-addr.arpa.: domain name does not exist
[0] 255.251.161.81.in-addr.arpa.: domain name does not exist