[0] 0.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 1.231.90.83.in-addr.arpa. domain name pointer atm4-0-8047.vgnxx3.ip.tele.dk
[43200] 2.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-8047.vgnxx3.customer.tele.dk
[0] 3.231.90.83.in-addr.arpa.: domain name does not exist
[0] 4.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 5.231.90.83.in-addr.arpa. domain name pointer atm4-0-8052.vgnxx3.ip.tele.dk
[43200] 6.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-8052.vgnxx3.customer.tele.dk
[0] 7.231.90.83.in-addr.arpa.: domain name does not exist
[0] 8.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 9.231.90.83.in-addr.arpa. domain name pointer atm4-0-8098.vgnxx3.ip.tele.dk
[43200] 10.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-8098.vgnxx3.customer.tele.dk
[0] 11.231.90.83.in-addr.arpa.: domain name does not exist
[0] 12.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 13.231.90.83.in-addr.arpa. domain name pointer atm4-0-80241.vgnxx3.ip.tele.dk
[43200] 14.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-80241.vgnxx3.customer.tele.dk
[0] 15.231.90.83.in-addr.arpa.: domain name does not exist
[0] 16.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 17.231.90.83.in-addr.arpa. domain name pointer atm2-0-7434.naenxx10.ip.tele.dk
[43200] 18.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7434.naenxx10.customer.tele.dk
[0] 19.231.90.83.in-addr.arpa.: domain name does not exist
[0] 20.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 21.231.90.83.in-addr.arpa. domain name pointer atm2-0-7481.naenxx10.ip.tele.dk
[43200] 22.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7481.naenxx10.customer.tele.dk
[0] 23.231.90.83.in-addr.arpa.: domain name does not exist
[0] 24.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 25.231.90.83.in-addr.arpa. domain name pointer atm2-0-7452.naenxx10.ip.tele.dk
[43200] 26.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7452.naenxx10.customer.tele.dk
[0] 27.231.90.83.in-addr.arpa.: domain name does not exist
[0] 28.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 29.231.90.83.in-addr.arpa. domain name pointer atm2-0-7458.naenxx10.ip.tele.dk
[43200] 30.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7458.naenxx10.customer.tele.dk
[0] 31.231.90.83.in-addr.arpa.: domain name does not exist
[0] 32.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 33.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021222.kd4nxx17.ip.tele.dk
[43200] 34.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021222.kd4nxx17.customer.tele.dk
[0] 35.231.90.83.in-addr.arpa.: domain name does not exist
[0] 36.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 37.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021023.kd4nxx17.ip.tele.dk
[43200] 38.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021023.kd4nxx17.customer.tele.dk
[0] 39.231.90.83.in-addr.arpa.: domain name does not exist
[0] 40.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 41.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021101.kd4nxx17.ip.tele.dk
[43200] 42.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021101.kd4nxx17.customer.tele.dk
[0] 43.231.90.83.in-addr.arpa.: domain name does not exist
[0] 44.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 45.231.90.83.in-addr.arpa. domain name pointer atm2-0-10243.kd4nxx17.ip.tele.dk
[43200] 46.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-10243.kd4nxx17.customer.tele.dk
[0] 47.231.90.83.in-addr.arpa.: domain name does not exist
[0] 48.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 49.231.90.83.in-addr.arpa. domain name pointer atm2-0-52402.abnxx11.ip.tele.dk
[43200] 50.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-52402.abnxx11.customer.tele.dk
[0] 51.231.90.83.in-addr.arpa.: domain name does not exist
[0] 52.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 53.231.90.83.in-addr.arpa. domain name pointer atm4-0-52104.abnxx14.ip.tele.dk
[43200] 54.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-52104.0x535ae736.abnxx14.customer.tele.dk
[0] 55.231.90.83.in-addr.arpa.: domain name does not exist
[0] 56.231.90.83.in-addr.arpa.: domain name does not exist
[0] 57.231.90.83.in-addr.arpa.: domain name does not exist
[0] 58.231.90.83.in-addr.arpa.: domain name does not exist
[0] 59.231.90.83.in-addr.arpa.: domain name does not exist
[0] 60.231.90.83.in-addr.arpa.: domain name does not exist
[0] 61.231.90.83.in-addr.arpa.: domain name does not exist
[0] 62.231.90.83.in-addr.arpa.: domain name does not exist
[0] 63.231.90.83.in-addr.arpa.: domain name does not exist
[0] 64.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 65.231.90.83.in-addr.arpa. domain name pointer atm2-0-72383.banxx2.ip.tele.dk
[43200] 66.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-72383.0x535ae742.banxx2.customer.tele.dk
[0] 67.231.90.83.in-addr.arpa.: domain name does not exist
[0] 68.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 69.231.90.83.in-addr.arpa. domain name pointer atm2-0-7262.banxx2.ip.tele.dk
[43200] 70.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7262.0x535ae746.banxx2.customer.tele.dk
[0] 71.231.90.83.in-addr.arpa.: domain name does not exist
[0] 72.231.90.83.in-addr.arpa.: domain name does not exist
[0] 73.231.90.83.in-addr.arpa.: domain name does not exist
[0] 74.231.90.83.in-addr.arpa.: domain name does not exist
[0] 75.231.90.83.in-addr.arpa.: domain name does not exist
[0] 76.231.90.83.in-addr.arpa.: domain name does not exist
[0] 77.231.90.83.in-addr.arpa.: domain name does not exist
[0] 78.231.90.83.in-addr.arpa.: domain name does not exist
[0] 79.231.90.83.in-addr.arpa.: domain name does not exist
[0] 80.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 81.231.90.83.in-addr.arpa. domain name pointer atm2-0-1041071.boanxx12.ip.tele.dk
[43200] 82.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1041071.0x535ae752.boanxx12.customer.tele.dk
[0] 83.231.90.83.in-addr.arpa.: domain name does not exist
[0] 84.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 85.231.90.83.in-addr.arpa. domain name pointer atm2-0-1041036.boanxx12.ip.tele.dk
[43200] 86.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1041036.0x535ae756.boanxx12.customer.tele.dk
[0] 87.231.90.83.in-addr.arpa.: domain name does not exist
[0] 88.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 89.231.90.83.in-addr.arpa. domain name pointer atm2-0-1041035.boanxx12.ip.tele.dk
[43200] 90.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1041035.boanxx12.customer.tele.dk
[0] 91.231.90.83.in-addr.arpa.: domain name does not exist
[0] 92.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 93.231.90.83.in-addr.arpa. domain name pointer atm2-0-1041126.boanxx12.ip.tele.dk
[43200] 94.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1041126.boanxx12.customer.tele.dk
[0] 95.231.90.83.in-addr.arpa.: domain name does not exist
[0] 96.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 97.231.90.83.in-addr.arpa. domain name pointer atm2-0-74404.ronxx3.ip.tele.dk
[43200] 98.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-74404.0x535ae762.ronxx3.customer.tele.dk
[0] 99.231.90.83.in-addr.arpa.: domain name does not exist
[0] 100.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 101.231.90.83.in-addr.arpa. domain name pointer atm2-0-74713.ronxx3.ip.tele.dk
[43200] 102.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-74713.0x535ae766.ronxx3.customer.tele.dk
[0] 103.231.90.83.in-addr.arpa.: domain name does not exist
[0] 104.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 105.231.90.83.in-addr.arpa. domain name pointer atm2-0-74287.ronxx3.ip.tele.dk
[43200] 106.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-74287.ronxx3.customer.tele.dk
[0] 107.231.90.83.in-addr.arpa.: domain name does not exist
[0] 108.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 109.231.90.83.in-addr.arpa. domain name pointer atm2-0-74495.ronxx3.ip.tele.dk
[43200] 110.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-74495.0x535ae76e.ronxx3.customer.tele.dk
[0] 111.231.90.83.in-addr.arpa.: domain name does not exist
[0] 112.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 113.231.90.83.in-addr.arpa. domain name pointer atm2-0-71356.rdnxx2.ip.tele.dk
[43200] 114.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71356.0x535ae772.rdnxx2.customer.tele.dk
[0] 115.231.90.83.in-addr.arpa.: domain name does not exist
[0] 116.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 117.231.90.83.in-addr.arpa. domain name pointer atm4-0-7664.rdnxx6.ip.tele.dk
[43200] 118.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-7664.0x535ae776.rdnxx6.customer.tele.dk
[0] 119.231.90.83.in-addr.arpa.: domain name does not exist
[0] 120.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 121.231.90.83.in-addr.arpa. domain name pointer atm4-0-7635.rdnxx6.ip.tele.dk
[43200] 122.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-7635.rdnxx6.customer.tele.dk
[0] 123.231.90.83.in-addr.arpa.: domain name does not exist
[0] 124.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 125.231.90.83.in-addr.arpa. domain name pointer atm4-0-76132.rdnxx6.ip.tele.dk
[43200] 126.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-76132.rdnxx6.customer.tele.dk
[0] 127.231.90.83.in-addr.arpa.: domain name does not exist
[0] 128.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 129.231.90.83.in-addr.arpa. domain name pointer atm2-0-1041106.alb2nxx11.ip.tele.dk
[43200] 130.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1041106.0x535ae782.alb2nxx11.customer.tele.dk
[0] 131.231.90.83.in-addr.arpa.: domain name does not exist
[0] 132.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 133.231.90.83.in-addr.arpa. domain name pointer atm2-0-71248.albnxx16.ip.tele.dk
[43200] 134.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71248.0x535ae786.albnxx16.customer.tele.dk
[0] 135.231.90.83.in-addr.arpa.: domain name does not exist
[0] 136.231.90.83.in-addr.arpa.: domain name does not exist
[0] 137.231.90.83.in-addr.arpa.: domain name does not exist
[0] 138.231.90.83.in-addr.arpa.: domain name does not exist
[0] 139.231.90.83.in-addr.arpa.: domain name does not exist
[0] 140.231.90.83.in-addr.arpa.: domain name does not exist
[0] 141.231.90.83.in-addr.arpa.: domain name does not exist
[0] 142.231.90.83.in-addr.arpa.: domain name does not exist
[0] 143.231.90.83.in-addr.arpa.: domain name does not exist
[0] 144.231.90.83.in-addr.arpa.: domain name does not exist
[0] 145.231.90.83.in-addr.arpa.: domain name does not exist
[0] 146.231.90.83.in-addr.arpa.: domain name does not exist
[0] 147.231.90.83.in-addr.arpa.: domain name does not exist
[0] 148.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 149.231.90.83.in-addr.arpa. domain name pointer atm4-0-7354.hknxx3.ip.tele.dk
[43200] 150.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-7354.0x535ae796.hknxx3.customer.tele.dk
[0] 151.231.90.83.in-addr.arpa.: domain name does not exist
[0] 152.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 153.231.90.83.in-addr.arpa. domain name pointer atm4-0-7357.hknxx3.ip.tele.dk
[43200] 154.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-7357.0x535ae79a.hknxx3.customer.tele.dk
[0] 155.231.90.83.in-addr.arpa.: domain name does not exist
[0] 156.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 157.231.90.83.in-addr.arpa. domain name pointer atm4-0-73189.hknxx3.ip.tele.dk
[43200] 158.231.90.83.in-addr.arpa. domain name pointer cpe.atm4-0-73189.hknxx3.customer.tele.dk
[0] 159.231.90.83.in-addr.arpa.: domain name does not exist
[0] 160.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 161.231.90.83.in-addr.arpa. domain name pointer atm2-0-71145.bynxx17.ip.tele.dk
[43200] 162.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71145.bynxx17.customer.tele.dk
[0] 163.231.90.83.in-addr.arpa.: domain name does not exist
[0] 164.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 165.231.90.83.in-addr.arpa. domain name pointer atm2-0-71524.bynxx17.ip.tele.dk
[43200] 166.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71524.0x535ae7a6.bynxx17.customer.tele.dk
[0] 167.231.90.83.in-addr.arpa.: domain name does not exist
[0] 168.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 169.231.90.83.in-addr.arpa. domain name pointer atm2-0-71510.bynxx17.ip.tele.dk
[43200] 170.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71510.0x535ae7aa.bynxx17.customer.tele.dk
[0] 171.231.90.83.in-addr.arpa.: domain name does not exist
[0] 172.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 173.231.90.83.in-addr.arpa. domain name pointer atm2-0-71217.bynxx17.ip.tele.dk
[43200] 174.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-71217.0x535ae7ae.bynxx17.customer.tele.dk
[0] 175.231.90.83.in-addr.arpa.: domain name does not exist
[0] 176.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 177.231.90.83.in-addr.arpa. domain name pointer atm2-0-1051131.virnxx14.ip.tele.dk
[43200] 178.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1051131.virnxx14.customer.tele.dk
[0] 179.231.90.83.in-addr.arpa.: domain name does not exist
[0] 180.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 181.231.90.83.in-addr.arpa. domain name pointer atm2-0-1051012.virnxx14.ip.tele.dk
[43200] 182.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1051012.0x535ae7b6.virnxx14.customer.tele.dk
[0] 183.231.90.83.in-addr.arpa.: domain name does not exist
[0] 184.231.90.83.in-addr.arpa.: domain name does not exist
[0] 185.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 186.231.90.83.in-addr.arpa. domain name pointer mail.singad.dk
[0] 187.231.90.83.in-addr.arpa.: domain name does not exist
[0] 188.231.90.83.in-addr.arpa.: domain name does not exist
[0] 189.231.90.83.in-addr.arpa.: domain name does not exist
[0] 190.231.90.83.in-addr.arpa.: domain name does not exist
[0] 191.231.90.83.in-addr.arpa.: domain name does not exist
[0] 192.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 193.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021091.esnxx4.ip.tele.dk
[43200] 194.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021091.0x535ae7c2.esnxx4.customer.tele.dk
[0] 195.231.90.83.in-addr.arpa.: domain name does not exist
[0] 196.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 197.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021115.esnxx4.ip.tele.dk
[43200] 198.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021115.0x535ae7c6.esnxx4.customer.tele.dk
[0] 199.231.90.83.in-addr.arpa.: domain name does not exist
[0] 200.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 201.231.90.83.in-addr.arpa. domain name pointer atm2-0-10248.esnxx4.ip.tele.dk
[43200] 202.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-10248.0x535ae7ca.esnxx4.customer.tele.dk
[0] 203.231.90.83.in-addr.arpa.: domain name does not exist
[0] 204.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 205.231.90.83.in-addr.arpa. domain name pointer atm2-0-1021108.esnxx4.ip.tele.dk
[43200] 206.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-1021108.0x535ae7ce.esnxx4.customer.tele.dk
[0] 207.231.90.83.in-addr.arpa.: domain name does not exist
[0] 208.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 209.231.90.83.in-addr.arpa. domain name pointer atm2-0-80180.odnxx10.dk.ip.tdc.net
[43200] 210.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-80180.odnxx10.customer.tele.dk
[0] 211.231.90.83.in-addr.arpa.: domain name does not exist
[0] 212.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 213.231.90.83.in-addr.arpa. domain name pointer atm2-0-8054.odnxx10.dk.ip.tdc.net
[43200] 214.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-8054.odnxx10.customer.tele.dk
[0] 215.231.90.83.in-addr.arpa.: domain name does not exist
[0] 216.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 217.231.90.83.in-addr.arpa. domain name pointer atm2-0-80245.odnxx10.ip.tele.dk
[43200] 218.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-80245.0x535ae7da.odnxx10.customer.tele.dk
[0] 219.231.90.83.in-addr.arpa.: domain name does not exist
[0] 220.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 221.231.90.83.in-addr.arpa. domain name pointer atm2-0-8066.odnxx10.dk.ip.tdc.net
[43200] 222.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-8066.odnxx10.customer.tele.dk
[0] 223.231.90.83.in-addr.arpa.: domain name does not exist
[0] 224.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 225.231.90.83.in-addr.arpa. domain name pointer atm2-0-87433.abnxx17.ip.tele.dk
[43200] 226.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-87433.abnxx17.customer.tele.dk
[0] 227.231.90.83.in-addr.arpa.: domain name does not exist
[0] 228.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 229.231.90.83.in-addr.arpa. domain name pointer atm2-0-7586.abnxx12.ip.tele.dk
[43200] 230.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-7586.0x535ae7e6.abnxx12.customer.tele.dk
[0] 231.231.90.83.in-addr.arpa.: domain name does not exist
[0] 232.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 233.231.90.83.in-addr.arpa. domain name pointer atm2-0-8789.abnxx17.ip.tele.dk
[43200] 234.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-8789.0x535ae7ea.abnxx17.customer.tele.dk
[0] 235.231.90.83.in-addr.arpa.: domain name does not exist
[0] 236.231.90.83.in-addr.arpa.: domain name does not exist
[43200] 237.231.90.83.in-addr.arpa. domain name pointer atm2-0-75287.abnxx12.ip.tele.dk
[43200] 238.231.90.83.in-addr.arpa. domain name pointer cpe.atm2-0-75287.0x535ae7ee.abnxx12.customer.tele.dk
[0] 239.231.90.83.in-addr.arpa.: domain name does not exist
[0] 240.231.90.83.in-addr.arpa.: domain name does not exist
[0] 241.231.90.83.in-addr.arpa.: domain name does not exist
[0] 242.231.90.83.in-addr.arpa.: domain name does not exist
[0] 243.231.90.83.in-addr.arpa.: domain name does not exist
[0] 244.231.90.83.in-addr.arpa.: domain name does not exist
[0] 245.231.90.83.in-addr.arpa.: domain name does not exist
[0] 246.231.90.83.in-addr.arpa.: domain name does not exist
[0] 247.231.90.83.in-addr.arpa.: domain name does not exist
[0] 248.231.90.83.in-addr.arpa.: domain name does not exist
[0] 249.231.90.83.in-addr.arpa.: domain name does not exist
[0] 250.231.90.83.in-addr.arpa.: domain name does not exist
[0] 251.231.90.83.in-addr.arpa.: domain name does not exist
[0] 252.231.90.83.in-addr.arpa.: domain name does not exist
[0] 253.231.90.83.in-addr.arpa.: domain name does not exist
[0] 254.231.90.83.in-addr.arpa.: domain name does not exist
[0] 255.231.90.83.in-addr.arpa.: domain name does not exist