[0] 0.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 1.242.50.87.in-addr.arpa. domain name pointer atm4-0-75408.bynxx17.ip.tele.dk
[43200] 2.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-75408.0x5732f202.bynxx17.customer.tele.dk
[0] 3.242.50.87.in-addr.arpa.: domain name does not exist
[0] 4.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 5.242.50.87.in-addr.arpa. domain name pointer atm4-0-75359.bynxx17.ip.tele.dk
[43200] 6.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-75359.0x5732f206.bynxx17.customer.tele.dk
[0] 7.242.50.87.in-addr.arpa.: domain name does not exist
[0] 8.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 9.242.50.87.in-addr.arpa. domain name pointer atm4-0-75438.bynxx17.ip.tele.dk
[43200] 10.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-75438.0x5732f20a.bynxx17.customer.tele.dk
[0] 11.242.50.87.in-addr.arpa.: domain name does not exist
[0] 12.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 13.242.50.87.in-addr.arpa. domain name pointer atm4-0-75161.bynxx17.ip.tele.dk
[43200] 14.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-75161.0x5732f20e.bynxx17.customer.tele.dk
[0] 15.242.50.87.in-addr.arpa.: domain name does not exist
[0] 16.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 17.242.50.87.in-addr.arpa. domain name pointer atm4-0-74838.bynxx18.ip.tele.dk
[43200] 18.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-74838.0x5732f212.bynxx18.customer.tele.dk
[0] 19.242.50.87.in-addr.arpa.: domain name does not exist
[0] 20.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 21.242.50.87.in-addr.arpa. domain name pointer atm4-0-74857.bynxx18.ip.tele.dk
[43200] 22.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-74857.0x5732f216.bynxx18.customer.tele.dk
[0] 23.242.50.87.in-addr.arpa.: domain name does not exist
[0] 24.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 25.242.50.87.in-addr.arpa. domain name pointer atm4-0-74863.bynxx18.ip.tele.dk
[43200] 26.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-74863.0x5732f21a.bynxx18.customer.tele.dk
[0] 27.242.50.87.in-addr.arpa.: domain name does not exist
[0] 28.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 29.242.50.87.in-addr.arpa. domain name pointer atm4-0-74729.bynxx18.ip.tele.dk
[43200] 30.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-74729.0x5732f21e.bynxx18.customer.tele.dk
[0] 31.242.50.87.in-addr.arpa.: domain name does not exist
[0] 32.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 33.242.50.87.in-addr.arpa. domain name pointer atm2-0-76212.ronxx3.ip.tele.dk
[43200] 34.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-76212.0x5732f222.ronxx3.customer.tele.dk
[0] 35.242.50.87.in-addr.arpa.: domain name does not exist
[0] 36.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 37.242.50.87.in-addr.arpa. domain name pointer atm2-0-76334.ronxx3.ip.tele.dk
[43200] 38.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-76334.0x5732f226.ronxx3.customer.tele.dk
[0] 39.242.50.87.in-addr.arpa.: domain name does not exist
[0] 40.242.50.87.in-addr.arpa.: domain name does not exist
[0] 41.242.50.87.in-addr.arpa.: domain name does not exist
[0] 42.242.50.87.in-addr.arpa.: domain name does not exist
[0] 43.242.50.87.in-addr.arpa.: domain name does not exist
[0] 44.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 45.242.50.87.in-addr.arpa. domain name pointer atm2-0-76156.ronxx3.ip.tele.dk
[43200] 46.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-76156.0x5732f22e.ronxx3.customer.tele.dk
[0] 47.242.50.87.in-addr.arpa.: domain name does not exist
[0] 48.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 49.242.50.87.in-addr.arpa. domain name pointer atm2-0-73118.boanxx20.ip.tele.dk
[43200] 50.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-73118.0x5732f232.boanxx20.customer.tele.dk
[0] 51.242.50.87.in-addr.arpa.: domain name does not exist
[0] 52.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 53.242.50.87.in-addr.arpa. domain name pointer atm2-0-7336.boanxx20.ip.tele.dk
[43200] 54.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-7336.0x5732f236.boanxx20.customer.tele.dk
[0] 55.242.50.87.in-addr.arpa.: domain name does not exist
[0] 56.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 57.242.50.87.in-addr.arpa. domain name pointer atm2-0-73192.boanxx20.ip.tele.dk
[43200] 58.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-73192.0x5732f23a.boanxx20.customer.tele.dk
[0] 59.242.50.87.in-addr.arpa.: domain name does not exist
[0] 60.242.50.87.in-addr.arpa.: domain name does not exist
[0] 61.242.50.87.in-addr.arpa.: domain name does not exist
[0] 62.242.50.87.in-addr.arpa.: domain name does not exist
[0] 63.242.50.87.in-addr.arpa.: domain name does not exist
[0] 64.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 65.242.50.87.in-addr.arpa. domain name pointer atm2-0-7444.odnxx10.ip.tele.dk
[43200] 66.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-7444.0x5732f242.odnxx10.customer.tele.dk
[0] 67.242.50.87.in-addr.arpa.: domain name does not exist
[0] 68.242.50.87.in-addr.arpa.: domain name does not exist
[0] 69.242.50.87.in-addr.arpa.: domain name does not exist
[0] 70.242.50.87.in-addr.arpa.: domain name does not exist
[0] 71.242.50.87.in-addr.arpa.: domain name does not exist
[0] 72.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 73.242.50.87.in-addr.arpa. domain name pointer atm2-0-74551.odnxx10.ip.tele.dk
[43200] 74.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74551.0x5732f24a.odnxx10.customer.tele.dk
[0] 75.242.50.87.in-addr.arpa.: domain name does not exist
[0] 76.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 77.242.50.87.in-addr.arpa. domain name pointer atm2-0-74288.odnxx10.ip.tele.dk
[43200] 78.242.50.87.in-addr.arpa. domain name pointer preut.dk
[0] 79.242.50.87.in-addr.arpa.: domain name does not exist
[0] 80.242.50.87.in-addr.arpa.: domain name does not exist
[0] 81.242.50.87.in-addr.arpa.: domain name does not exist
[0] 82.242.50.87.in-addr.arpa.: domain name does not exist
[0] 83.242.50.87.in-addr.arpa.: domain name does not exist
[0] 84.242.50.87.in-addr.arpa.: domain name does not exist
[0] 85.242.50.87.in-addr.arpa.: domain name does not exist
[0] 86.242.50.87.in-addr.arpa.: domain name does not exist
[0] 87.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 88.242.50.87.in-addr.arpa. domain name pointer atm2-0-10272-naenxx2.network.ip.tele.dk
[43200] 89.242.50.87.in-addr.arpa. domain name pointer atm2-0-10272.naenxx2.ip.tele.dk
[0] 90.242.50.87.in-addr.arpa.: domain name does not exist
[0] 91.242.50.87.in-addr.arpa.: domain name does not exist
[0] 92.242.50.87.in-addr.arpa.: domain name does not exist
[0] 93.242.50.87.in-addr.arpa.: domain name does not exist
[0] 94.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 95.242.50.87.in-addr.arpa. domain name pointer atm2-0-10272-naenxx2.broadcast.ip.tele.dk
[0] 96.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 97.242.50.87.in-addr.arpa. domain name pointer atm2-0-74131.hsnxx4.ip.tele.dk
[43200] 98.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74131.0x5732f262.hsnxx4.customer.tele.dk
[0] 99.242.50.87.in-addr.arpa.: domain name does not exist
[0] 100.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 101.242.50.87.in-addr.arpa. domain name pointer atm2-0-74116.hsnxx4.ip.tele.dk
[43200] 102.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74116.0x5732f266.hsnxx4.customer.tele.dk
[0] 103.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 104.242.50.87.in-addr.arpa. domain name pointer atm2-0-7470-hsnxx4.network.ip.tele.dk
[43200] 105.242.50.87.in-addr.arpa. domain name pointer atm2-0-7470.hsnxx4.ip.tele.dk
[0] 106.242.50.87.in-addr.arpa.: domain name does not exist
[0] 107.242.50.87.in-addr.arpa.: domain name does not exist
[0] 108.242.50.87.in-addr.arpa.: domain name does not exist
[0] 109.242.50.87.in-addr.arpa.: domain name does not exist
[0] 110.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 111.242.50.87.in-addr.arpa. domain name pointer atm2-0-7470-hsnxx4.broadcast.ip.tele.dk
[0] 112.242.50.87.in-addr.arpa.: domain name does not exist
[0] 113.242.50.87.in-addr.arpa.: domain name does not exist
[0] 114.242.50.87.in-addr.arpa.: domain name does not exist
[0] 115.242.50.87.in-addr.arpa.: domain name does not exist
[0] 116.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 117.242.50.87.in-addr.arpa. domain name pointer atm4-0-7696.hsnxx3.ip.tele.dk
[43200] 118.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-7696.0x5732f276.hsnxx3.customer.tele.dk
[0] 119.242.50.87.in-addr.arpa.: domain name does not exist
[0] 120.242.50.87.in-addr.arpa.: domain name does not exist
[0] 121.242.50.87.in-addr.arpa.: domain name does not exist
[0] 122.242.50.87.in-addr.arpa.: domain name does not exist
[0] 123.242.50.87.in-addr.arpa.: domain name does not exist
[0] 124.242.50.87.in-addr.arpa.: domain name does not exist
[0] 125.242.50.87.in-addr.arpa.: domain name does not exist
[0] 126.242.50.87.in-addr.arpa.: domain name does not exist
[0] 127.242.50.87.in-addr.arpa.: domain name does not exist
[0] 128.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 129.242.50.87.in-addr.arpa. domain name pointer atm4-0-7853.rdnxx5.ip.tele.dk
[43200] 130.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-7853.0x5732f282.rdnxx5.customer.tele.dk
[0] 131.242.50.87.in-addr.arpa.: domain name does not exist
[0] 132.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 133.242.50.87.in-addr.arpa. domain name pointer atm4-0-7859.rdnxx5.ip.tele.dk
[43200] 134.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-7859.0x5732f286.rdnxx5.customer.tele.dk
[0] 135.242.50.87.in-addr.arpa.: domain name does not exist
[0] 136.242.50.87.in-addr.arpa.: domain name does not exist
[0] 137.242.50.87.in-addr.arpa.: domain name does not exist
[0] 138.242.50.87.in-addr.arpa.: domain name does not exist
[0] 139.242.50.87.in-addr.arpa.: domain name does not exist
[0] 140.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 141.242.50.87.in-addr.arpa. domain name pointer atm4-0-7840.rdnxx5.ip.tele.dk
[43200] 142.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-7840.0x5732f28e.rdnxx5.customer.tele.dk
[0] 143.242.50.87.in-addr.arpa.: domain name does not exist
[0] 144.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 145.242.50.87.in-addr.arpa. domain name pointer atm4-0-71228.alb2nxx18.ip.tele.dk
[43200] 146.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71228.0x5732f292.alb2nxx18.customer.tele.dk
[0] 147.242.50.87.in-addr.arpa.: domain name does not exist
[0] 148.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 149.242.50.87.in-addr.arpa. domain name pointer atm4-0-71221.albnxx18.ip.tele.dk
[43200] 150.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71221.0x5732f296.albnxx18.customer.tele.dk
[0] 151.242.50.87.in-addr.arpa.: domain name does not exist
[0] 152.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 153.242.50.87.in-addr.arpa. domain name pointer atm4-0-71116.albnxx18.ip.tele.dk
[43200] 154.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71116.0x5732f29a.albnxx18.customer.tele.dk
[0] 155.242.50.87.in-addr.arpa.: domain name does not exist
[0] 156.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 157.242.50.87.in-addr.arpa. domain name pointer atm4-0-71133.albnxx18.ip.tele.dk
[43200] 158.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71133.0x5732f29e.albnxx18.customer.tele.dk
[0] 159.242.50.87.in-addr.arpa.: domain name does not exist
[0] 160.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 161.242.50.87.in-addr.arpa. domain name pointer atm2-0-7562.hgnxx4.ip.tele.dk
[43200] 162.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-7562.0x5732f2a2.hgnxx4.customer.tele.dk
[0] 163.242.50.87.in-addr.arpa.: domain name does not exist
[0] 164.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 165.242.50.87.in-addr.arpa. domain name pointer atm2-0-7592.hgnxx4.ip.tele.dk
[43200] 166.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-7592.0x5732f2a6.hgnxx4.customer.tele.dk
[0] 167.242.50.87.in-addr.arpa.: domain name does not exist
[0] 168.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 169.242.50.87.in-addr.arpa. domain name pointer atm2-0-75138.hgnxx4.ip.tele.dk
[43200] 170.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-75138.0x5732f2aa.hgnxx4.customer.tele.dk
[0] 171.242.50.87.in-addr.arpa.: domain name does not exist
[0] 172.242.50.87.in-addr.arpa.: domain name does not exist
[0] 173.242.50.87.in-addr.arpa.: domain name does not exist
[0] 174.242.50.87.in-addr.arpa.: domain name does not exist
[0] 175.242.50.87.in-addr.arpa.: domain name does not exist
[0] 176.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 177.242.50.87.in-addr.arpa. domain name pointer atm2-0-74240.svgnxx4.ip.tele.dk
[43200] 178.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74240.0x5732f2b2.svgnxx4.customer.tele.dk
[0] 179.242.50.87.in-addr.arpa.: domain name does not exist
[0] 180.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 181.242.50.87.in-addr.arpa. domain name pointer atm2-0-74242.svgnxx4.ip.tele.dk
[43200] 182.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74242.0x5732f2b6.svgnxx4.customer.tele.dk
[0] 183.242.50.87.in-addr.arpa.: domain name does not exist
[0] 184.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 185.242.50.87.in-addr.arpa. domain name pointer atm2-0-74286.svgnxx4.ip.tele.dk
[43200] 186.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74286.0x5732f2ba.svgnxx4.customer.tele.dk
[0] 187.242.50.87.in-addr.arpa.: domain name does not exist
[0] 188.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 189.242.50.87.in-addr.arpa. domain name pointer atm2-0-74124.svgnxx4.ip.tele.dk
[43200] 190.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-74124.0x5732f2be.svgnxx4.customer.tele.dk
[0] 191.242.50.87.in-addr.arpa.: domain name does not exist
[0] 192.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 193.242.50.87.in-addr.arpa. domain name pointer atm4-0-71175.hsnxx3.ip.tele.dk
[43200] 194.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71175.0x5732f2c2.hsnxx3.customer.tele.dk
[0] 195.242.50.87.in-addr.arpa.: domain name does not exist
[0] 196.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 197.242.50.87.in-addr.arpa. domain name pointer atm2-0-71139.hsnxx1.ip.tele.dk
[43200] 198.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-71139.0x5732f2c6.hsnxx1.customer.tele.dk
[0] 199.242.50.87.in-addr.arpa.: domain name does not exist
[0] 200.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 201.242.50.87.in-addr.arpa. domain name pointer atm4-0-71584.hsnxx3.ip.tele.dk
[43200] 202.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-71584.0x5732f2ca.hsnxx3.customer.tele.dk
[0] 203.242.50.87.in-addr.arpa.: domain name does not exist
[0] 204.242.50.87.in-addr.arpa.: domain name does not exist
[0] 205.242.50.87.in-addr.arpa.: domain name does not exist
[0] 206.242.50.87.in-addr.arpa.: domain name does not exist
[0] 207.242.50.87.in-addr.arpa.: domain name does not exist
[0] 208.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 209.242.50.87.in-addr.arpa. domain name pointer atm2-0-78258.hrnxx12.ip.tele.dk
[43200] 210.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-78258.0x5732f2d2.hrnxx12.customer.tele.dk
[0] 211.242.50.87.in-addr.arpa.: domain name does not exist
[0] 212.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 213.242.50.87.in-addr.arpa. domain name pointer atm2-0-78262.hrnxx12.ip.tele.dk
[43200] 214.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-78262.0x5732f2d6.hrnxx12.customer.tele.dk
[0] 215.242.50.87.in-addr.arpa.: domain name does not exist
[0] 216.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 217.242.50.87.in-addr.arpa. domain name pointer atm2-0-7863.hrnxx12.ip.tele.dk
[43200] 218.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-7863.0x5732f2da.hrnxx12.customer.tele.dk
[0] 219.242.50.87.in-addr.arpa.: domain name does not exist
[0] 220.242.50.87.in-addr.arpa.: domain name does not exist
[0] 221.242.50.87.in-addr.arpa.: domain name does not exist
[0] 222.242.50.87.in-addr.arpa.: domain name does not exist
[0] 223.242.50.87.in-addr.arpa.: domain name does not exist
[0] 224.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 225.242.50.87.in-addr.arpa. domain name pointer atm4-0-73770.vjnxx3.ip.tele.dk
[43200] 226.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-73770.0x5732f2e2.vjnxx3.customer.tele.dk
[0] 227.242.50.87.in-addr.arpa.: domain name does not exist
[0] 228.242.50.87.in-addr.arpa.: domain name does not exist
[0] 229.242.50.87.in-addr.arpa.: domain name does not exist
[0] 230.242.50.87.in-addr.arpa.: domain name does not exist
[0] 231.242.50.87.in-addr.arpa.: domain name does not exist
[0] 232.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 233.242.50.87.in-addr.arpa. domain name pointer atm4-0-73298.vjnxx3.ip.tele.dk
[43200] 234.242.50.87.in-addr.arpa. domain name pointer cpe.atm4-0-73298.0x5732f2ea.vjnxx3.customer.tele.dk
[0] 235.242.50.87.in-addr.arpa.: domain name does not exist
[0] 236.242.50.87.in-addr.arpa.: domain name does not exist
[0] 237.242.50.87.in-addr.arpa.: domain name does not exist
[0] 238.242.50.87.in-addr.arpa.: domain name does not exist
[0] 239.242.50.87.in-addr.arpa.: domain name does not exist
[0] 240.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 241.242.50.87.in-addr.arpa. domain name pointer atm2-0-75445.virnxx17.ip.tele.dk
[43200] 242.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-75445.0x5732f2f2.virnxx17.customer.tele.dk
[0] 243.242.50.87.in-addr.arpa.: domain name does not exist
[0] 244.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 245.242.50.87.in-addr.arpa. domain name pointer atm2-0-75272.virnxx17.ip.tele.dk
[43200] 246.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-75272.0x5732f2f6.virnxx17.customer.tele.dk
[0] 247.242.50.87.in-addr.arpa.: domain name does not exist
[0] 248.242.50.87.in-addr.arpa.: domain name does not exist
[43200] 249.242.50.87.in-addr.arpa. domain name pointer atm2-0-75300.virnxx17.ip.tele.dk
[43200] 250.242.50.87.in-addr.arpa. domain name pointer cpe.atm2-0-75300.0x5732f2fa.virnxx17.customer.tele.dk
[0] 251.242.50.87.in-addr.arpa.: domain name does not exist
[0] 252.242.50.87.in-addr.arpa.: domain name does not exist
[0] 253.242.50.87.in-addr.arpa.: domain name does not exist
[0] 254.242.50.87.in-addr.arpa.: domain name does not exist
[0] 255.242.50.87.in-addr.arpa.: domain name does not exist