[0] 0.224.171.210.in-addr.arpa.: domain name does not exist
[60] 1.224.171.210.in-addr.arpa. domain name pointer rs1.ix.jpix.ad.jp
[60] 2.224.171.210.in-addr.arpa. domain name pointer rs2.ix.jpix.ad.jp
[60] 3.224.171.210.in-addr.arpa. domain name pointer AS7527.ix.jpix.ad.jp
[60] 4.224.171.210.in-addr.arpa. domain name pointer AS7527-2.ix.jpix.ad.jp
[60] 5.224.171.210.in-addr.arpa. domain name pointer AS7500.ix.jpix.ad.jp
[60] 6.224.171.210.in-addr.arpa. domain name pointer AS4777.ix.jpix.ad.jp
[60] 7.224.171.210.in-addr.arpa. domain name pointer ote-sflow2.jpix.ad.jp
[60] 8.224.171.210.in-addr.arpa. domain name pointer AS290.ix.jpix.ad.jp
[60] 9.224.171.210.in-addr.arpa. domain name pointer AS17674.ix.jpix.ad.jp
[60] 10.224.171.210.in-addr.arpa. domain name pointer AS290-2.ix.jpix.ad.jp
[60] 11.224.171.210.in-addr.arpa. domain name pointer ote2stat1.jpix.ad.jp
[60] 12.224.171.210.in-addr.arpa. domain name pointer ote2-stat2.jpix.ad.jp
[0] 13.224.171.210.in-addr.arpa.: domain name does not exist
[0] 14.224.171.210.in-addr.arpa.: domain name does not exist
[60] 15.224.171.210.in-addr.arpa. domain name pointer rs3.ix.jpix.ad.jp
[60] 16.224.171.210.in-addr.arpa. domain name pointer rs4.ix.jpix.ad.jp
[0] 17.224.171.210.in-addr.arpa.: domain name does not exist
[0] 18.224.171.210.in-addr.arpa.: domain name does not exist
[60] 19.224.171.210.in-addr.arpa. domain name pointer sbystat1.jpix.ad.jp
[60] 20.224.171.210.in-addr.arpa. domain name pointer sbystat2.jpix.ad.jp
[60] 21.224.171.210.in-addr.arpa. domain name pointer ote-stat1.jpix.ad.jp
[0] 22.224.171.210.in-addr.arpa.: domain name does not exist
[0] 23.224.171.210.in-addr.arpa.: domain name does not exist
[0] 24.224.171.210.in-addr.arpa.: domain name does not exist
[0] 25.224.171.210.in-addr.arpa.: domain name does not exist
[0] 26.224.171.210.in-addr.arpa.: domain name does not exist
[60] 27.224.171.210.in-addr.arpa. domain name pointer jpixovks-1.ix.jpix.ad.jp
[0] 28.224.171.210.in-addr.arpa.: domain name does not exist
[0] 29.224.171.210.in-addr.arpa.: domain name does not exist
[60] 30.224.171.210.in-addr.arpa. domain name pointer ba-stat1.jpix.ad.jp
[0] 31.224.171.210.in-addr.arpa.: domain name does not exist
[60] 32.224.171.210.in-addr.arpa. domain name pointer AS24257-1.ix.jpix.ad.jp
[60] 33.224.171.210.in-addr.arpa. domain name pointer AS24257-2.ix.jpix.ad.jp
[60] 34.224.171.210.in-addr.arpa. domain name pointer AS2915.ix.jpix.ad.jp
[60] 35.224.171.210.in-addr.arpa. domain name pointer AS2527.ix.jpix.ad.jp
[0] 36.224.171.210.in-addr.arpa.: domain name does not exist
[60] 37.224.171.210.in-addr.arpa. domain name pointer AS2510.ix.jpix.ad.jp
[60] 38.224.171.210.in-addr.arpa. domain name pointer AS2514.ix.jpix.ad.jp
[0] 39.224.171.210.in-addr.arpa.: domain name does not exist
[60] 40.224.171.210.in-addr.arpa. domain name pointer AS2521.ix.jpix.ad.jp
[0] 41.224.171.210.in-addr.arpa.: domain name does not exist
[60] 42.224.171.210.in-addr.arpa. domain name pointer AS4704.ix.jpix.ad.jp
[60] 43.224.171.210.in-addr.arpa. domain name pointer AS9604-1.ix.jpix.ad.jp
[60] 44.224.171.210.in-addr.arpa. domain name pointer AS9604-2.ix.jpix.ad.jp
[60] 45.224.171.210.in-addr.arpa. domain name pointer AS4682.ix.jpix.ad.jp
[60] 46.224.171.210.in-addr.arpa. domain name pointer AS2554.ix.jpix.ad.jp
[60] 47.224.171.210.in-addr.arpa. domain name pointer AS7678.ix.jpix.ad.jp
[60] 48.224.171.210.in-addr.arpa. domain name pointer AS4725.ix.jpix.ad.jp
[60] 49.224.171.210.in-addr.arpa. domain name pointer AS4694.ix.jpix.ad.jp
[60] 50.224.171.210.in-addr.arpa. domain name pointer AS7524.ix.jpix.ad.jp
[60] 51.224.171.210.in-addr.arpa. domain name pointer AS173.ix.jpix.ad.jp
[60] 52.224.171.210.in-addr.arpa. domain name pointer AS9360.ix.jpix.ad.jp
[0] 53.224.171.210.in-addr.arpa.: domain name does not exist
[0] 54.224.171.210.in-addr.arpa.: domain name does not exist
[60] 55.224.171.210.in-addr.arpa. domain name pointer AS7683.ix.jpix.ad.jp
[60] 56.224.171.210.in-addr.arpa. domain name pointer AS703.ix.jpix.ad.jp
[60] 57.224.171.210.in-addr.arpa. domain name pointer AS4691.ix.jpix.ad.jp
[60] 58.224.171.210.in-addr.arpa. domain name pointer AS7673.ix.jpix.ad.jp
[0] 59.224.171.210.in-addr.arpa.: domain name does not exist
[0] 60.224.171.210.in-addr.arpa.: domain name does not exist
[0] 61.224.171.210.in-addr.arpa.: domain name does not exist
[0] 62.224.171.210.in-addr.arpa.: domain name does not exist
[60] 63.224.171.210.in-addr.arpa. domain name pointer AS4675.ix.jpix.ad.jp
[60] 64.224.171.210.in-addr.arpa. domain name pointer AS4677.ix.jpix.ad.jp
[60] 65.224.171.210.in-addr.arpa. domain name pointer AS7506.ix.jpix.ad.jp
[60] 66.224.171.210.in-addr.arpa. domain name pointer AS9264.ix.jpix.ad.jp
[0] 67.224.171.210.in-addr.arpa.: domain name does not exist
[60] 68.224.171.210.in-addr.arpa. domain name pointer AS7513.ix.jpix.ad.jp
[60] 69.224.171.210.in-addr.arpa. domain name pointer AS9593.ix.jpix.ad.jp
[60] 70.224.171.210.in-addr.arpa. domain name pointer AS4721.ix.jpix.ad.jp
[60] 71.224.171.210.in-addr.arpa. domain name pointer AS4197.ix.jpix.ad.jp
[60] 72.224.171.210.in-addr.arpa. domain name pointer AS9602.ix.jpix.ad.jp
[0] 73.224.171.210.in-addr.arpa.: domain name does not exist
[60] 74.224.171.210.in-addr.arpa. domain name pointer AS9609.ix.jpix.ad.jp
[0] 75.224.171.210.in-addr.arpa.: domain name does not exist
[0] 76.224.171.210.in-addr.arpa.: domain name does not exist
[60] 77.224.171.210.in-addr.arpa. domain name pointer AS9351.ix.jpix.ad.jp
[60] 78.224.171.210.in-addr.arpa. domain name pointer AS9990.ix.jpix.ad.jp
[60] 79.224.171.210.in-addr.arpa. domain name pointer AS9595.ix.jpix.ad.jp
[0] 80.224.171.210.in-addr.arpa.: domain name does not exist
[60] 81.224.171.210.in-addr.arpa. domain name pointer AS4716.ix.jpix.ad.jp
[60] 82.224.171.210.in-addr.arpa. domain name pointer AS2516-G3.ix.jpix.ad.jp
[60] 83.224.171.210.in-addr.arpa. domain name pointer AS4725-2.ix.jpix.ad.jp
[60] 84.224.171.210.in-addr.arpa. domain name pointer AS10026-2.ix.jpix.ad.jp
[60] 85.224.171.210.in-addr.arpa. domain name pointer AS7514.ix.jpix.ad.jp
[60] 86.224.171.210.in-addr.arpa. domain name pointer AS9225.ix.jpix.ad.jp
[0] 87.224.171.210.in-addr.arpa.: domain name does not exist
[60] 88.224.171.210.in-addr.arpa. domain name pointer AS2510-2.ix.jpix.ad.jp
[0] 89.224.171.210.in-addr.arpa.: domain name does not exist
[60] 90.224.171.210.in-addr.arpa. domain name pointer AS4673.ix.jpix.ad.jp
[60] 91.224.171.210.in-addr.arpa. domain name pointer AS2527-2.ix.jpix.ad.jp
[60] 92.224.171.210.in-addr.arpa. domain name pointer AS10007.ix.jpix.ad.jp
[60] 93.224.171.210.in-addr.arpa. domain name pointer AS2516-3.ix.jpix.ad.jp
[60] 94.224.171.210.in-addr.arpa. domain name pointer AS2516-2.ix.jpix.ad.jp
[0] 95.224.171.210.in-addr.arpa.: domain name does not exist
[60] 96.224.171.210.in-addr.arpa. domain name pointer AS12787.ix.jpix.ad.jp
[60] 97.224.171.210.in-addr.arpa. domain name pointer AS4197-2.ix.jpix.ad.jp
[60] 98.224.171.210.in-addr.arpa. domain name pointer AS4680-2.ix.jpix.ad.jp
[60] 99.224.171.210.in-addr.arpa. domain name pointer AS9617-2.ix.jpix.ad.jp
[60] 100.224.171.210.in-addr.arpa. domain name pointer AS4693.ix.jpix.ad.jp
[60] 101.224.171.210.in-addr.arpa. domain name pointer AS2519.ix.jpix.ad.jp
[60] 102.224.171.210.in-addr.arpa. domain name pointer AS4711.ix.jpix.ad.jp
[60] 103.224.171.210.in-addr.arpa. domain name pointer AS2687-2.ix.jpix.ad.jp
[60] 104.224.171.210.in-addr.arpa. domain name pointer AS9365.ix.jpix.ad.jp
[60] 105.224.171.210.in-addr.arpa. domain name pointer AS9365-2.ix.jpix.ad.jp
[60] 106.224.171.210.in-addr.arpa. domain name pointer AS9993.ix.jpix.ad.jp
[60] 107.224.171.210.in-addr.arpa. domain name pointer AS2687-3.ix.jpix.ad.jp
[60] 108.224.171.210.in-addr.arpa. domain name pointer AS17673.ix.jpix.ad.jp
[60] 109.224.171.210.in-addr.arpa. domain name pointer AS4688.ix.jpix.ad.jp
[60] 110.224.171.210.in-addr.arpa. domain name pointer jpix.tokyo.opentransit.net
[60] 111.224.171.210.in-addr.arpa. domain name pointer AS7529.ix.jpix.ad.jp
[60] 112.224.171.210.in-addr.arpa. domain name pointer AS2526.ix.jpix.ad.jp
[60] 113.224.171.210.in-addr.arpa. domain name pointer AS9370.ix.jpix.ad.jp
[60] 114.224.171.210.in-addr.arpa. domain name pointer AS6453.ix.jpix.ad.jp
[60] 115.224.171.210.in-addr.arpa. domain name pointer AS9607.ix.jpix.ad.jp
[60] 116.224.171.210.in-addr.arpa. domain name pointer AS8069.ix.jpix.ad.jp
[60] 117.224.171.210.in-addr.arpa. domain name pointer AS2915-2.ix.jpix.ad.jp
[0] 118.224.171.210.in-addr.arpa.: domain name does not exist
[60] 119.224.171.210.in-addr.arpa. domain name pointer AS18081.ix.jpix.ad.jp
[60] 120.224.171.210.in-addr.arpa. domain name pointer AS9615.ix.jpix.ad.jp
[0] 121.224.171.210.in-addr.arpa.: domain name does not exist
[0] 122.224.171.210.in-addr.arpa.: domain name does not exist
[0] 123.224.171.210.in-addr.arpa.: domain name does not exist
[60] 124.224.171.210.in-addr.arpa. domain name pointer AS10010.ix.jpix.ad.jp
[60] 125.224.171.210.in-addr.arpa. domain name pointer AS4685.ix.jpix.ad.jp
[60] 126.224.171.210.in-addr.arpa. domain name pointer AS7473.ix.jpix.ad.jp
[60] 127.224.171.210.in-addr.arpa. domain name pointer AS9595-2.ix.jpix.ad.jp
[60] 128.224.171.210.in-addr.arpa. domain name pointer AS18015.ix.jpix.ad.jp
[60] 129.224.171.210.in-addr.arpa. domain name pointer AS10021.ix.jpix.ad.jp
[60] 130.224.171.210.in-addr.arpa. domain name pointer AS17515.ix.jpix.ad.jp
[60] 131.224.171.210.in-addr.arpa. domain name pointer AS7687.ix.jpix.ad.jp
[0] 132.224.171.210.in-addr.arpa.: domain name does not exist
[60] 133.224.171.210.in-addr.arpa. domain name pointer AS7668.ix.jpix.ad.jp
[0] 134.224.171.210.in-addr.arpa.: domain name does not exist
[0] 135.224.171.210.in-addr.arpa.: domain name does not exist
[60] 136.224.171.210.in-addr.arpa. domain name pointer jpix-gw.rim.ad.jp
[0] 137.224.171.210.in-addr.arpa.: domain name does not exist
[0] 138.224.171.210.in-addr.arpa.: domain name does not exist
[60] 139.224.171.210.in-addr.arpa. domain name pointer AS15412.ix.jpix.ad.jp
[60] 140.224.171.210.in-addr.arpa. domain name pointer AS9354.ix.jpix.ad.jp
[60] 141.224.171.210.in-addr.arpa. domain name pointer AS10000.ix.jpix.ad.jp
[60] 142.224.171.210.in-addr.arpa. domain name pointer AS4721.ix.jpix.ad.jp
[0] 143.224.171.210.in-addr.arpa.: domain name does not exist
[60] 144.224.171.210.in-addr.arpa. domain name pointer AS10019.ix.jpix.ad.jp
[60] 145.224.171.210.in-addr.arpa. domain name pointer AS3320.ix.jpix.ad.jp
[60] 146.224.171.210.in-addr.arpa. domain name pointer AS9999.ix.jpix.ad.jp
[60] 147.224.171.210.in-addr.arpa. domain name pointer AS7679.ix.jpix.ad.jp
[60] 148.224.171.210.in-addr.arpa. domain name pointer AS9824.ix.jpix.ad.jp
[0] 149.224.171.210.in-addr.arpa.: domain name does not exist
[60] 150.224.171.210.in-addr.arpa. domain name pointer AS2907.ix.jpix.ad.jp
[60] 151.224.171.210.in-addr.arpa. domain name pointer AS7522.ix.jpix.ad.jp
[0] 152.224.171.210.in-addr.arpa.: domain name does not exist
[60] 153.224.171.210.in-addr.arpa. domain name pointer AS23774.ix.jpix.ad.jp
[60] 154.224.171.210.in-addr.arpa. domain name pointer AS17930.ix.jpix.ad.jp
[60] 155.224.171.210.in-addr.arpa. domain name pointer AS4686.ix.jpix.ad.jp
[60] 156.224.171.210.in-addr.arpa. domain name pointer AS7516.ix.jpix.ad.jp
[60] 157.224.171.210.in-addr.arpa. domain name pointer AS17511.ix.jpix.ad.jp
[60] 158.224.171.210.in-addr.arpa. domain name pointer AS4678.ix.jpix.ad.jp
[60] 159.224.171.210.in-addr.arpa. domain name pointer AS4780.ix.jpix.ad.jp
[60] 160.224.171.210.in-addr.arpa. domain name pointer AS3910.ix.jpix.ad.jp
[60] 161.224.171.210.in-addr.arpa. domain name pointer AS17511-2.ix.jpix.ad.jp
[0] 162.224.171.210.in-addr.arpa.: domain name does not exist
[60] 163.224.171.210.in-addr.arpa. domain name pointer AS6461.ix.jpix.ad.jp
[60] 164.224.171.210.in-addr.arpa. domain name pointer AS7679-2.ix.jpix.ad.jp
[60] 165.224.171.210.in-addr.arpa. domain name pointer AS7682.ix.jpix.ad.jp
[60] 166.224.171.210.in-addr.arpa. domain name pointer AS10026.ix.jpix.ad.jp
[60] 167.224.171.210.in-addr.arpa. domain name pointer AS17689.ix.jpix.ad.jp
[60] 168.224.171.210.in-addr.arpa. domain name pointer AS7670.ix.jpix.ad.jp
[60] 169.224.171.210.in-addr.arpa. domain name pointer AS18150.ix.jpix.ad.jp
[0] 170.224.171.210.in-addr.arpa.: domain name does not exist
[60] 171.224.171.210.in-addr.arpa. domain name pointer AS9824-2.ix.jpix.ad.jp
[60] 172.224.171.210.in-addr.arpa. domain name pointer AS2518.ix.jpix.ad.jp
[60] 173.224.171.210.in-addr.arpa. domain name pointer AS17707.ix.jpix.ad.jp
[60] 174.224.171.210.in-addr.arpa. domain name pointer AS17698.ix.jpix.ad.jp
[60] 175.224.171.210.in-addr.arpa. domain name pointer AS9622.ix.jpix.ad.jp
[60] 176.224.171.210.in-addr.arpa. domain name pointer AS9617.ix.jpix.ad.jp
[60] 177.224.171.210.in-addr.arpa. domain name pointer AS2527-3.ix.jpix.ad.jp
[60] 178.224.171.210.in-addr.arpa. domain name pointer AS2510-3.ix.jpix.ad.jp
[0] 179.224.171.210.in-addr.arpa.: domain name does not exist
[60] 180.224.171.210.in-addr.arpa. domain name pointer AS9997.ix.jpix.ad.jp
[0] 181.224.171.210.in-addr.arpa.: domain name does not exist
[60] 182.224.171.210.in-addr.arpa. domain name pointer AS2515.ix.jpix.ad.jp
[60] 183.224.171.210.in-addr.arpa. domain name pointer AS2510-4.ix.jpix.ad.jp
[60] 184.224.171.210.in-addr.arpa. domain name pointer AS7514-3.ix.jpix.ad.jp
[60] 185.224.171.210.in-addr.arpa. domain name pointer AS17506.ix.jpix.ad.jp
[0] 186.224.171.210.in-addr.arpa.: domain name does not exist
[60] 187.224.171.210.in-addr.arpa. domain name pointer AS7514-2.ix.jpix.ad.jp
[60] 188.224.171.210.in-addr.arpa. domain name pointer AS23967.ix.jpix.ad.jp
[60] 189.224.171.210.in-addr.arpa. domain name pointer AS9505.ix.jpix.ad.jp
[60] 190.224.171.210.in-addr.arpa. domain name pointer AS1239.ix.jpix.ad.jp
[60] 191.224.171.210.in-addr.arpa. domain name pointer AS23780.ix.jpix.ad.jp
[60] 192.224.171.210.in-addr.arpa. domain name pointer AS4691-2.ix.jpix.ad.jp
[60] 193.224.171.210.in-addr.arpa. domain name pointer AS9605.ix.jpix.ad.jp
[60] 194.224.171.210.in-addr.arpa. domain name pointer AS4788.ix.jpix.ad.jp
[60] 195.224.171.210.in-addr.arpa. domain name pointer AS17534.ix.jpix.ad.jp
[60] 196.224.171.210.in-addr.arpa. domain name pointer AS7663.ix.jpix.ad.jp
[60] 197.224.171.210.in-addr.arpa. domain name pointer AS20940-2.ix.jpix.ad.jp
[60] 198.224.171.210.in-addr.arpa. domain name pointer AS17697.ix.jpix.ad.jp
[60] 199.224.171.210.in-addr.arpa. domain name pointer AS17697-2.ix.jpix.ad.jp
[60] 200.224.171.210.in-addr.arpa. domain name pointer AS17685.ix.jpix.ad.jp
[60] 201.224.171.210.in-addr.arpa. domain name pointer AS20940.ix.jpix.ad.jp
[60] 202.224.171.210.in-addr.arpa. domain name pointer AS17525.ix.jpix.ad.jp
[60] 203.224.171.210.in-addr.arpa. domain name pointer AS17958.ix.jpix.ad.jp
[60] 204.224.171.210.in-addr.arpa. domain name pointer AS24267.ix.jpix.ad.jp
[60] 205.224.171.210.in-addr.arpa. domain name pointer AS9607-2.ix.jpix.ad.jp
[60] 206.224.171.210.in-addr.arpa. domain name pointer AS24253.ix.jpix.ad.jp
[60] 207.224.171.210.in-addr.arpa. domain name pointer AS17676-5.ix.jpix.ad.jp
[60] 208.224.171.210.in-addr.arpa. domain name pointer AS7511.ix.jpix.ad.jp
[60] 209.224.171.210.in-addr.arpa. domain name pointer AS4716-2.ix.jpix.ad.jp
[60] 210.224.171.210.in-addr.arpa. domain name pointer AS10010-2.ix.jpix.ad.jp
[60] 211.224.171.210.in-addr.arpa. domain name pointer AS17506-2.ix.jpix.ad.jp
[60] 212.224.171.210.in-addr.arpa. domain name pointer AS18266.ix.jpix.ad.jp
[60] 213.224.171.210.in-addr.arpa. domain name pointer AS18140.ix.jpix.ad.jp
[60] 214.224.171.210.in-addr.arpa. domain name pointer AS9613.ix.jpix.ad.jp
[60] 215.224.171.210.in-addr.arpa. domain name pointer AS24249.ix.jpix.ad.jp
[60] 216.224.171.210.in-addr.arpa. domain name pointer AS7520.ix.jpix.ad.jp
[60] 217.224.171.210.in-addr.arpa. domain name pointer AS18126.ix.jpix.ad.jp
[60] 218.224.171.210.in-addr.arpa. domain name pointer AS10001.ix.jpix.ad.jp
[60] 219.224.171.210.in-addr.arpa. domain name pointer AS10003.ix.jpix.ad.jp
[60] 220.224.171.210.in-addr.arpa. domain name pointer AS17527.ix.jpix.ad.jp
[60] 221.224.171.210.in-addr.arpa. domain name pointer AS17529.ix.jpix.ad.jp
[0] 222.224.171.210.in-addr.arpa.: domain name does not exist
[60] 223.224.171.210.in-addr.arpa. domain name pointer AS2512.ix.jpix.ad.jp
[0] 224.224.171.210.in-addr.arpa.: domain name does not exist
[0] 225.224.171.210.in-addr.arpa.: domain name does not exist
[0] 226.224.171.210.in-addr.arpa.: domain name does not exist
[0] 227.224.171.210.in-addr.arpa.: domain name does not exist
[0] 228.224.171.210.in-addr.arpa.: domain name does not exist
[0] 229.224.171.210.in-addr.arpa.: domain name does not exist
[0] 230.224.171.210.in-addr.arpa.: domain name does not exist
[0] 231.224.171.210.in-addr.arpa.: domain name does not exist
[0] 232.224.171.210.in-addr.arpa.: domain name does not exist
[0] 233.224.171.210.in-addr.arpa.: domain name does not exist
[0] 234.224.171.210.in-addr.arpa.: domain name does not exist
[0] 235.224.171.210.in-addr.arpa.: domain name does not exist
[0] 236.224.171.210.in-addr.arpa.: domain name does not exist
[0] 237.224.171.210.in-addr.arpa.: domain name does not exist
[0] 238.224.171.210.in-addr.arpa.: domain name does not exist
[0] 239.224.171.210.in-addr.arpa.: domain name does not exist
[0] 240.224.171.210.in-addr.arpa.: domain name does not exist
[0] 241.224.171.210.in-addr.arpa.: domain name does not exist
[0] 242.224.171.210.in-addr.arpa.: domain name does not exist
[0] 243.224.171.210.in-addr.arpa.: domain name does not exist
[0] 244.224.171.210.in-addr.arpa.: domain name does not exist
[0] 245.224.171.210.in-addr.arpa.: domain name does not exist
[0] 246.224.171.210.in-addr.arpa.: domain name does not exist
[0] 247.224.171.210.in-addr.arpa.: domain name does not exist
[0] 248.224.171.210.in-addr.arpa.: domain name does not exist
[0] 249.224.171.210.in-addr.arpa.: domain name does not exist
[0] 250.224.171.210.in-addr.arpa.: domain name does not exist
[0] 251.224.171.210.in-addr.arpa.: domain name does not exist
[0] 252.224.171.210.in-addr.arpa.: domain name does not exist
[0] 253.224.171.210.in-addr.arpa.: domain name does not exist
[0] 254.224.171.210.in-addr.arpa.: domain name does not exist
[0] 255.224.171.210.in-addr.arpa.: domain name does not exist