[0] 0.52.135.68.in-addr.arpa.: domain name does not exist
[3600] 1.52.135.68.in-addr.arpa. domain name pointer 2Cust1.tnt9.sfo8.da.uu.net
[3600] 2.52.135.68.in-addr.arpa. domain name pointer 2Cust2.tnt9.sfo8.da.uu.net
[3600] 3.52.135.68.in-addr.arpa. domain name pointer 2Cust3.tnt9.sfo8.da.uu.net
[3600] 4.52.135.68.in-addr.arpa. domain name pointer 2Cust4.tnt9.sfo8.da.uu.net
[3600] 5.52.135.68.in-addr.arpa. domain name pointer 2Cust5.tnt9.sfo8.da.uu.net
[3600] 6.52.135.68.in-addr.arpa. domain name pointer 2Cust6.tnt9.sfo8.da.uu.net
[3600] 7.52.135.68.in-addr.arpa. domain name pointer 2Cust7.tnt9.sfo8.da.uu.net
[3600] 8.52.135.68.in-addr.arpa. domain name pointer 2Cust8.tnt9.sfo8.da.uu.net
[3600] 9.52.135.68.in-addr.arpa. domain name pointer 2Cust9.tnt9.sfo8.da.uu.net
[3600] 10.52.135.68.in-addr.arpa. domain name pointer 2Cust10.tnt9.sfo8.da.uu.net
[3600] 11.52.135.68.in-addr.arpa. domain name pointer 2Cust11.tnt9.sfo8.da.uu.net
[3600] 12.52.135.68.in-addr.arpa. domain name pointer 2Cust12.tnt9.sfo8.da.uu.net
[3600] 13.52.135.68.in-addr.arpa. domain name pointer 2Cust13.tnt9.sfo8.da.uu.net
[3600] 14.52.135.68.in-addr.arpa. domain name pointer 2Cust14.tnt9.sfo8.da.uu.net
[3600] 15.52.135.68.in-addr.arpa. domain name pointer 2Cust15.tnt9.sfo8.da.uu.net
[3600] 16.52.135.68.in-addr.arpa. domain name pointer 2Cust16.tnt9.sfo8.da.uu.net
[3600] 17.52.135.68.in-addr.arpa. domain name pointer 2Cust17.tnt9.sfo8.da.uu.net
[3600] 18.52.135.68.in-addr.arpa. domain name pointer 2Cust18.tnt9.sfo8.da.uu.net
[3600] 19.52.135.68.in-addr.arpa. domain name pointer 2Cust19.tnt9.sfo8.da.uu.net
[3600] 20.52.135.68.in-addr.arpa. domain name pointer 2Cust20.tnt9.sfo8.da.uu.net
[3600] 21.52.135.68.in-addr.arpa. domain name pointer 2Cust21.tnt9.sfo8.da.uu.net
[3600] 22.52.135.68.in-addr.arpa. domain name pointer 2Cust22.tnt9.sfo8.da.uu.net
[3600] 23.52.135.68.in-addr.arpa. domain name pointer 2Cust23.tnt9.sfo8.da.uu.net
[3600] 24.52.135.68.in-addr.arpa. domain name pointer 2Cust24.tnt9.sfo8.da.uu.net
[3600] 25.52.135.68.in-addr.arpa. domain name pointer 2Cust25.tnt9.sfo8.da.uu.net
[3600] 26.52.135.68.in-addr.arpa. domain name pointer 2Cust26.tnt9.sfo8.da.uu.net
[3600] 27.52.135.68.in-addr.arpa. domain name pointer 2Cust27.tnt9.sfo8.da.uu.net
[3600] 28.52.135.68.in-addr.arpa. domain name pointer 2Cust28.tnt9.sfo8.da.uu.net
[3600] 29.52.135.68.in-addr.arpa. domain name pointer 2Cust29.tnt9.sfo8.da.uu.net
[3600] 30.52.135.68.in-addr.arpa. domain name pointer 2Cust30.tnt9.sfo8.da.uu.net
[3600] 31.52.135.68.in-addr.arpa. domain name pointer 2Cust31.tnt9.sfo8.da.uu.net
[3600] 32.52.135.68.in-addr.arpa. domain name pointer 2Cust32.tnt9.sfo8.da.uu.net
[3600] 33.52.135.68.in-addr.arpa. domain name pointer 2Cust33.tnt9.sfo8.da.uu.net
[3600] 34.52.135.68.in-addr.arpa. domain name pointer 2Cust34.tnt9.sfo8.da.uu.net
[3600] 35.52.135.68.in-addr.arpa. domain name pointer 2Cust35.tnt9.sfo8.da.uu.net
[3600] 36.52.135.68.in-addr.arpa. domain name pointer 2Cust36.tnt9.sfo8.da.uu.net
[3600] 37.52.135.68.in-addr.arpa. domain name pointer 2Cust37.tnt9.sfo8.da.uu.net
[3600] 38.52.135.68.in-addr.arpa. domain name pointer 2Cust38.tnt9.sfo8.da.uu.net
[3600] 39.52.135.68.in-addr.arpa. domain name pointer 2Cust39.tnt9.sfo8.da.uu.net
[3600] 40.52.135.68.in-addr.arpa. domain name pointer 2Cust40.tnt9.sfo8.da.uu.net
[3600] 41.52.135.68.in-addr.arpa. domain name pointer 2Cust41.tnt9.sfo8.da.uu.net
[3600] 42.52.135.68.in-addr.arpa. domain name pointer 2Cust42.tnt9.sfo8.da.uu.net
[3600] 43.52.135.68.in-addr.arpa. domain name pointer 2Cust43.tnt9.sfo8.da.uu.net
[3600] 44.52.135.68.in-addr.arpa. domain name pointer 2Cust44.tnt9.sfo8.da.uu.net
[3600] 45.52.135.68.in-addr.arpa. domain name pointer 2Cust45.tnt9.sfo8.da.uu.net
[3600] 46.52.135.68.in-addr.arpa. domain name pointer 2Cust46.tnt9.sfo8.da.uu.net
[3600] 47.52.135.68.in-addr.arpa. domain name pointer 2Cust47.tnt9.sfo8.da.uu.net
[3600] 48.52.135.68.in-addr.arpa. domain name pointer 2Cust48.tnt9.sfo8.da.uu.net
[3600] 49.52.135.68.in-addr.arpa. domain name pointer 2Cust49.tnt9.sfo8.da.uu.net
[3600] 50.52.135.68.in-addr.arpa. domain name pointer 2Cust50.tnt9.sfo8.da.uu.net
[3600] 51.52.135.68.in-addr.arpa. domain name pointer 2Cust51.tnt9.sfo8.da.uu.net
[3600] 52.52.135.68.in-addr.arpa. domain name pointer 2Cust52.tnt9.sfo8.da.uu.net
[3600] 53.52.135.68.in-addr.arpa. domain name pointer 2Cust53.tnt9.sfo8.da.uu.net
[3600] 54.52.135.68.in-addr.arpa. domain name pointer 2Cust54.tnt9.sfo8.da.uu.net
[3600] 55.52.135.68.in-addr.arpa. domain name pointer 2Cust55.tnt9.sfo8.da.uu.net
[3600] 56.52.135.68.in-addr.arpa. domain name pointer 2Cust56.tnt9.sfo8.da.uu.net
[3600] 57.52.135.68.in-addr.arpa. domain name pointer 2Cust57.tnt9.sfo8.da.uu.net
[3600] 58.52.135.68.in-addr.arpa. domain name pointer 2Cust58.tnt9.sfo8.da.uu.net
[3600] 59.52.135.68.in-addr.arpa. domain name pointer 2Cust59.tnt9.sfo8.da.uu.net
[3600] 60.52.135.68.in-addr.arpa. domain name pointer 2Cust60.tnt9.sfo8.da.uu.net
[3600] 61.52.135.68.in-addr.arpa. domain name pointer 2Cust61.tnt9.sfo8.da.uu.net
[3600] 62.52.135.68.in-addr.arpa. domain name pointer 2Cust62.tnt9.sfo8.da.uu.net
[3600] 63.52.135.68.in-addr.arpa. domain name pointer 2Cust63.tnt9.sfo8.da.uu.net
[3600] 64.52.135.68.in-addr.arpa. domain name pointer 2Cust64.tnt9.sfo8.da.uu.net
[3600] 65.52.135.68.in-addr.arpa. domain name pointer 2Cust65.tnt9.sfo8.da.uu.net
[3600] 66.52.135.68.in-addr.arpa. domain name pointer 2Cust66.tnt9.sfo8.da.uu.net
[3600] 67.52.135.68.in-addr.arpa. domain name pointer 2Cust67.tnt9.sfo8.da.uu.net
[3600] 68.52.135.68.in-addr.arpa. domain name pointer 2Cust68.tnt9.sfo8.da.uu.net
[3600] 69.52.135.68.in-addr.arpa. domain name pointer 2Cust69.tnt9.sfo8.da.uu.net
[3600] 70.52.135.68.in-addr.arpa. domain name pointer 2Cust70.tnt9.sfo8.da.uu.net
[3600] 71.52.135.68.in-addr.arpa. domain name pointer 2Cust71.tnt9.sfo8.da.uu.net
[3600] 72.52.135.68.in-addr.arpa. domain name pointer 2Cust72.tnt9.sfo8.da.uu.net
[3600] 73.52.135.68.in-addr.arpa. domain name pointer 2Cust73.tnt9.sfo8.da.uu.net
[3600] 74.52.135.68.in-addr.arpa. domain name pointer 2Cust74.tnt9.sfo8.da.uu.net
[3600] 75.52.135.68.in-addr.arpa. domain name pointer 2Cust75.tnt9.sfo8.da.uu.net
[3600] 76.52.135.68.in-addr.arpa. domain name pointer 2Cust76.tnt9.sfo8.da.uu.net
[3600] 77.52.135.68.in-addr.arpa. domain name pointer 2Cust77.tnt9.sfo8.da.uu.net
[3600] 78.52.135.68.in-addr.arpa. domain name pointer 2Cust78.tnt9.sfo8.da.uu.net
[3600] 79.52.135.68.in-addr.arpa. domain name pointer 2Cust79.tnt9.sfo8.da.uu.net
[3600] 80.52.135.68.in-addr.arpa. domain name pointer 2Cust80.tnt9.sfo8.da.uu.net
[3600] 81.52.135.68.in-addr.arpa. domain name pointer 2Cust81.tnt9.sfo8.da.uu.net
[3600] 82.52.135.68.in-addr.arpa. domain name pointer 2Cust82.tnt9.sfo8.da.uu.net
[3600] 83.52.135.68.in-addr.arpa. domain name pointer 2Cust83.tnt9.sfo8.da.uu.net
[3600] 84.52.135.68.in-addr.arpa. domain name pointer 2Cust84.tnt9.sfo8.da.uu.net
[3600] 85.52.135.68.in-addr.arpa. domain name pointer 2Cust85.tnt9.sfo8.da.uu.net
[3600] 86.52.135.68.in-addr.arpa. domain name pointer 2Cust86.tnt9.sfo8.da.uu.net
[3600] 87.52.135.68.in-addr.arpa. domain name pointer 2Cust87.tnt9.sfo8.da.uu.net
[3600] 88.52.135.68.in-addr.arpa. domain name pointer 2Cust88.tnt9.sfo8.da.uu.net
[3600] 89.52.135.68.in-addr.arpa. domain name pointer 2Cust89.tnt9.sfo8.da.uu.net
[3600] 90.52.135.68.in-addr.arpa. domain name pointer 2Cust90.tnt9.sfo8.da.uu.net
[3600] 91.52.135.68.in-addr.arpa. domain name pointer 2Cust91.tnt9.sfo8.da.uu.net
[3600] 92.52.135.68.in-addr.arpa. domain name pointer 2Cust92.tnt9.sfo8.da.uu.net
[3600] 93.52.135.68.in-addr.arpa. domain name pointer 2Cust93.tnt9.sfo8.da.uu.net
[3600] 94.52.135.68.in-addr.arpa. domain name pointer 2Cust94.tnt9.sfo8.da.uu.net
[3600] 95.52.135.68.in-addr.arpa. domain name pointer 2Cust95.tnt9.sfo8.da.uu.net
[3600] 96.52.135.68.in-addr.arpa. domain name pointer 2Cust96.tnt9.sfo8.da.uu.net
[3600] 97.52.135.68.in-addr.arpa. domain name pointer 2Cust97.tnt9.sfo8.da.uu.net
[3600] 98.52.135.68.in-addr.arpa. domain name pointer 2Cust98.tnt9.sfo8.da.uu.net
[3600] 99.52.135.68.in-addr.arpa. domain name pointer 2Cust99.tnt9.sfo8.da.uu.net
[3600] 100.52.135.68.in-addr.arpa. domain name pointer 2Cust100.tnt9.sfo8.da.uu.net
[3600] 101.52.135.68.in-addr.arpa. domain name pointer 2Cust101.tnt9.sfo8.da.uu.net
[3600] 102.52.135.68.in-addr.arpa. domain name pointer 2Cust102.tnt9.sfo8.da.uu.net
[3600] 103.52.135.68.in-addr.arpa. domain name pointer 2Cust103.tnt9.sfo8.da.uu.net
[3600] 104.52.135.68.in-addr.arpa. domain name pointer 2Cust104.tnt9.sfo8.da.uu.net
[3600] 105.52.135.68.in-addr.arpa. domain name pointer 2Cust105.tnt9.sfo8.da.uu.net
[3600] 106.52.135.68.in-addr.arpa. domain name pointer 2Cust106.tnt9.sfo8.da.uu.net
[3600] 107.52.135.68.in-addr.arpa. domain name pointer 2Cust107.tnt9.sfo8.da.uu.net
[3600] 108.52.135.68.in-addr.arpa. domain name pointer 2Cust108.tnt9.sfo8.da.uu.net
[3600] 109.52.135.68.in-addr.arpa. domain name pointer 2Cust109.tnt9.sfo8.da.uu.net
[3600] 110.52.135.68.in-addr.arpa. domain name pointer 2Cust110.tnt9.sfo8.da.uu.net
[3600] 111.52.135.68.in-addr.arpa. domain name pointer 2Cust111.tnt9.sfo8.da.uu.net
[3600] 112.52.135.68.in-addr.arpa. domain name pointer 2Cust112.tnt9.sfo8.da.uu.net
[3600] 113.52.135.68.in-addr.arpa. domain name pointer 2Cust113.tnt9.sfo8.da.uu.net
[3600] 114.52.135.68.in-addr.arpa. domain name pointer 2Cust114.tnt9.sfo8.da.uu.net
[3600] 115.52.135.68.in-addr.arpa. domain name pointer 2Cust115.tnt9.sfo8.da.uu.net
[3600] 116.52.135.68.in-addr.arpa. domain name pointer 2Cust116.tnt9.sfo8.da.uu.net
[3600] 117.52.135.68.in-addr.arpa. domain name pointer 2Cust117.tnt9.sfo8.da.uu.net
[3600] 118.52.135.68.in-addr.arpa. domain name pointer 2Cust118.tnt9.sfo8.da.uu.net
[3600] 119.52.135.68.in-addr.arpa. domain name pointer 2Cust119.tnt9.sfo8.da.uu.net
[3600] 120.52.135.68.in-addr.arpa. domain name pointer 2Cust120.tnt9.sfo8.da.uu.net
[3600] 121.52.135.68.in-addr.arpa. domain name pointer 2Cust121.tnt9.sfo8.da.uu.net
[3600] 122.52.135.68.in-addr.arpa. domain name pointer 2Cust122.tnt9.sfo8.da.uu.net
[3600] 123.52.135.68.in-addr.arpa. domain name pointer 2Cust123.tnt9.sfo8.da.uu.net
[3600] 124.52.135.68.in-addr.arpa. domain name pointer 2Cust124.tnt9.sfo8.da.uu.net
[3600] 125.52.135.68.in-addr.arpa. domain name pointer 2Cust125.tnt9.sfo8.da.uu.net
[3600] 126.52.135.68.in-addr.arpa. domain name pointer 2Cust126.tnt9.sfo8.da.uu.net
[0] 127.52.135.68.in-addr.arpa.: domain name does not exist
[0] 128.52.135.68.in-addr.arpa.: domain name does not exist
[0] 129.52.135.68.in-addr.arpa.: domain name does not exist
[0] 130.52.135.68.in-addr.arpa.: domain name does not exist
[0] 131.52.135.68.in-addr.arpa.: domain name does not exist
[0] 132.52.135.68.in-addr.arpa.: domain name does not exist
[0] 133.52.135.68.in-addr.arpa.: domain name does not exist
[0] 134.52.135.68.in-addr.arpa.: domain name does not exist
[0] 135.52.135.68.in-addr.arpa.: domain name does not exist
[0] 136.52.135.68.in-addr.arpa.: domain name does not exist
[0] 137.52.135.68.in-addr.arpa.: domain name does not exist
[0] 138.52.135.68.in-addr.arpa.: domain name does not exist
[0] 139.52.135.68.in-addr.arpa.: domain name does not exist
[0] 140.52.135.68.in-addr.arpa.: domain name does not exist
[0] 141.52.135.68.in-addr.arpa.: domain name does not exist
[0] 142.52.135.68.in-addr.arpa.: domain name does not exist
[0] 143.52.135.68.in-addr.arpa.: domain name does not exist
[0] 144.52.135.68.in-addr.arpa.: domain name does not exist
[0] 145.52.135.68.in-addr.arpa.: domain name does not exist
[0] 146.52.135.68.in-addr.arpa.: domain name does not exist
[0] 147.52.135.68.in-addr.arpa.: domain name does not exist
[0] 148.52.135.68.in-addr.arpa.: domain name does not exist
[0] 149.52.135.68.in-addr.arpa.: domain name does not exist
[0] 150.52.135.68.in-addr.arpa.: domain name does not exist
[0] 151.52.135.68.in-addr.arpa.: domain name does not exist
[0] 152.52.135.68.in-addr.arpa.: domain name does not exist
[0] 153.52.135.68.in-addr.arpa.: domain name does not exist
[0] 154.52.135.68.in-addr.arpa.: domain name does not exist
[0] 155.52.135.68.in-addr.arpa.: domain name does not exist
[0] 156.52.135.68.in-addr.arpa.: domain name does not exist
[0] 157.52.135.68.in-addr.arpa.: domain name does not exist
[0] 158.52.135.68.in-addr.arpa.: domain name does not exist
[0] 159.52.135.68.in-addr.arpa.: domain name does not exist
[0] 160.52.135.68.in-addr.arpa.: domain name does not exist
[0] 161.52.135.68.in-addr.arpa.: domain name does not exist
[0] 162.52.135.68.in-addr.arpa.: domain name does not exist
[0] 163.52.135.68.in-addr.arpa.: domain name does not exist
[0] 164.52.135.68.in-addr.arpa.: domain name does not exist
[0] 165.52.135.68.in-addr.arpa.: domain name does not exist
[0] 166.52.135.68.in-addr.arpa.: domain name does not exist
[0] 167.52.135.68.in-addr.arpa.: domain name does not exist
[0] 168.52.135.68.in-addr.arpa.: domain name does not exist
[0] 169.52.135.68.in-addr.arpa.: domain name does not exist
[0] 170.52.135.68.in-addr.arpa.: domain name does not exist
[0] 171.52.135.68.in-addr.arpa.: domain name does not exist
[0] 172.52.135.68.in-addr.arpa.: domain name does not exist
[0] 173.52.135.68.in-addr.arpa.: domain name does not exist
[0] 174.52.135.68.in-addr.arpa.: domain name does not exist
[0] 175.52.135.68.in-addr.arpa.: domain name does not exist
[0] 176.52.135.68.in-addr.arpa.: domain name does not exist
[0] 177.52.135.68.in-addr.arpa.: domain name does not exist
[0] 178.52.135.68.in-addr.arpa.: domain name does not exist
[0] 179.52.135.68.in-addr.arpa.: domain name does not exist
[0] 180.52.135.68.in-addr.arpa.: domain name does not exist
[0] 181.52.135.68.in-addr.arpa.: domain name does not exist
[0] 182.52.135.68.in-addr.arpa.: domain name does not exist
[0] 183.52.135.68.in-addr.arpa.: domain name does not exist
[0] 184.52.135.68.in-addr.arpa.: domain name does not exist
[0] 185.52.135.68.in-addr.arpa.: domain name does not exist
[0] 186.52.135.68.in-addr.arpa.: domain name does not exist
[0] 187.52.135.68.in-addr.arpa.: domain name does not exist
[0] 188.52.135.68.in-addr.arpa.: domain name does not exist
[0] 189.52.135.68.in-addr.arpa.: domain name does not exist
[0] 190.52.135.68.in-addr.arpa.: domain name does not exist
[0] 191.52.135.68.in-addr.arpa.: domain name does not exist
[0] 192.52.135.68.in-addr.arpa.: domain name does not exist
[0] 193.52.135.68.in-addr.arpa.: domain name does not exist
[0] 194.52.135.68.in-addr.arpa.: domain name does not exist
[0] 195.52.135.68.in-addr.arpa.: domain name does not exist
[0] 196.52.135.68.in-addr.arpa.: domain name does not exist
[0] 197.52.135.68.in-addr.arpa.: domain name does not exist
[0] 198.52.135.68.in-addr.arpa.: domain name does not exist
[0] 199.52.135.68.in-addr.arpa.: domain name does not exist
[0] 200.52.135.68.in-addr.arpa.: domain name does not exist
[0] 201.52.135.68.in-addr.arpa.: domain name does not exist
[0] 202.52.135.68.in-addr.arpa.: domain name does not exist
[0] 203.52.135.68.in-addr.arpa.: domain name does not exist
[0] 204.52.135.68.in-addr.arpa.: domain name does not exist
[0] 205.52.135.68.in-addr.arpa.: domain name does not exist
[0] 206.52.135.68.in-addr.arpa.: domain name does not exist
[0] 207.52.135.68.in-addr.arpa.: domain name does not exist
[0] 208.52.135.68.in-addr.arpa.: domain name does not exist
[0] 209.52.135.68.in-addr.arpa.: domain name does not exist
[0] 210.52.135.68.in-addr.arpa.: domain name does not exist
[0] 211.52.135.68.in-addr.arpa.: domain name does not exist
[0] 212.52.135.68.in-addr.arpa.: domain name does not exist
[0] 213.52.135.68.in-addr.arpa.: domain name does not exist
[0] 214.52.135.68.in-addr.arpa.: domain name does not exist
[0] 215.52.135.68.in-addr.arpa.: domain name does not exist
[0] 216.52.135.68.in-addr.arpa.: domain name does not exist
[0] 217.52.135.68.in-addr.arpa.: domain name does not exist
[0] 218.52.135.68.in-addr.arpa.: domain name does not exist
[0] 219.52.135.68.in-addr.arpa.: domain name does not exist
[0] 220.52.135.68.in-addr.arpa.: domain name does not exist
[0] 221.52.135.68.in-addr.arpa.: domain name does not exist
[0] 222.52.135.68.in-addr.arpa.: domain name does not exist
[0] 223.52.135.68.in-addr.arpa.: domain name does not exist
[0] 224.52.135.68.in-addr.arpa.: domain name does not exist
[0] 225.52.135.68.in-addr.arpa.: domain name does not exist
[0] 226.52.135.68.in-addr.arpa.: domain name does not exist
[0] 227.52.135.68.in-addr.arpa.: domain name does not exist
[0] 228.52.135.68.in-addr.arpa.: domain name does not exist
[0] 229.52.135.68.in-addr.arpa.: domain name does not exist
[0] 230.52.135.68.in-addr.arpa.: domain name does not exist
[0] 231.52.135.68.in-addr.arpa.: domain name does not exist
[0] 232.52.135.68.in-addr.arpa.: domain name does not exist
[0] 233.52.135.68.in-addr.arpa.: domain name does not exist
[0] 234.52.135.68.in-addr.arpa.: domain name does not exist
[0] 235.52.135.68.in-addr.arpa.: domain name does not exist
[0] 236.52.135.68.in-addr.arpa.: domain name does not exist
[0] 237.52.135.68.in-addr.arpa.: domain name does not exist
[0] 238.52.135.68.in-addr.arpa.: domain name does not exist
[0] 239.52.135.68.in-addr.arpa.: domain name does not exist
[0] 240.52.135.68.in-addr.arpa.: domain name does not exist
[0] 241.52.135.68.in-addr.arpa.: domain name does not exist
[0] 242.52.135.68.in-addr.arpa.: domain name does not exist
[0] 243.52.135.68.in-addr.arpa.: domain name does not exist
[0] 244.52.135.68.in-addr.arpa.: domain name does not exist
[0] 245.52.135.68.in-addr.arpa.: domain name does not exist
[0] 246.52.135.68.in-addr.arpa.: domain name does not exist
[0] 247.52.135.68.in-addr.arpa.: domain name does not exist
[0] 248.52.135.68.in-addr.arpa.: domain name does not exist
[0] 249.52.135.68.in-addr.arpa.: domain name does not exist
[0] 250.52.135.68.in-addr.arpa.: domain name does not exist
[0] 251.52.135.68.in-addr.arpa.: domain name does not exist
[0] 252.52.135.68.in-addr.arpa.: domain name does not exist
[0] 253.52.135.68.in-addr.arpa.: domain name does not exist
[0] 254.52.135.68.in-addr.arpa.: domain name does not exist
[0] 255.52.135.68.in-addr.arpa.: domain name does not exist