[0] 0.53.215.168.in-addr.arpa.: domain name does not exist
[0] 1.53.215.168.in-addr.arpa.: domain name does not exist
[0] 2.53.215.168.in-addr.arpa.: domain name does not exist
[0] 3.53.215.168.in-addr.arpa.: domain name does not exist
[0] 4.53.215.168.in-addr.arpa.: domain name does not exist
[0] 5.53.215.168.in-addr.arpa.: domain name does not exist
[0] 6.53.215.168.in-addr.arpa.: domain name does not exist
[0] 7.53.215.168.in-addr.arpa.: domain name does not exist
[0] 8.53.215.168.in-addr.arpa.: domain name does not exist
[600] 9.53.215.168.in-addr.arpa. domain name pointer core-01-so-2-2-0-0.chcg.twtelecom.net
[600] 10.53.215.168.in-addr.arpa. domain name pointer dist-02-so-3-0-0-0.milw.twtelecom.net
[0] 11.53.215.168.in-addr.arpa.: domain name does not exist
[0] 12.53.215.168.in-addr.arpa.: domain name does not exist
[600] 13.53.215.168.in-addr.arpa. domain name pointer core-01-so-1-3-0-0.chcg.twtelecom.net
[600] 14.53.215.168.in-addr.arpa. domain name pointer core-02-so-1-0-0-0.dnvr.twtelecom.net
[0] 15.53.215.168.in-addr.arpa.: domain name does not exist
[0] 16.53.215.168.in-addr.arpa.: domain name does not exist
[0] 17.53.215.168.in-addr.arpa.: domain name does not exist
[0] 18.53.215.168.in-addr.arpa.: domain name does not exist
[0] 19.53.215.168.in-addr.arpa.: domain name does not exist
[0] 20.53.215.168.in-addr.arpa.: domain name does not exist
[600] 21.53.215.168.in-addr.arpa. domain name pointer core-01-ge-0-2-1-2.lsag.twtelecom.net
[600] 22.53.215.168.in-addr.arpa. domain name pointer core-02-ge-0-2-1-2.lsag.twtelecom.net
[0] 23.53.215.168.in-addr.arpa.: domain name does not exist
[0] 24.53.215.168.in-addr.arpa.: domain name does not exist
[0] 25.53.215.168.in-addr.arpa.: domain name does not exist
[0] 26.53.215.168.in-addr.arpa.: domain name does not exist
[0] 27.53.215.168.in-addr.arpa.: domain name does not exist
[0] 28.53.215.168.in-addr.arpa.: domain name does not exist
[600] 29.53.215.168.in-addr.arpa. domain name pointer core-01-so-0-0-0-0.lsag.twtelecom.net
[600] 30.53.215.168.in-addr.arpa. domain name pointer core-02-so-1-0-0-0.okld.twtelecom.net
[0] 31.53.215.168.in-addr.arpa.: domain name does not exist
[0] 32.53.215.168.in-addr.arpa.: domain name does not exist
[0] 33.53.215.168.in-addr.arpa.: domain name does not exist
[0] 34.53.215.168.in-addr.arpa.: domain name does not exist
[0] 35.53.215.168.in-addr.arpa.: domain name does not exist
[0] 36.53.215.168.in-addr.arpa.: domain name does not exist
[600] 37.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-0-0-0.chcg.twtelecom.net
[600] 38.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-1-0.chcg.twtelecom.net
[0] 39.53.215.168.in-addr.arpa.: domain name does not exist
[0] 40.53.215.168.in-addr.arpa.: domain name does not exist
[600] 41.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-2-0-0.chcg.twtelecom.net
[600] 42.53.215.168.in-addr.arpa. domain name pointer core-01-so-3-0-0-0.nycl.twtelecom.net
[0] 43.53.215.168.in-addr.arpa.: domain name does not exist
[0] 44.53.215.168.in-addr.arpa.: domain name does not exist
[600] 45.53.215.168.in-addr.arpa. domain name pointer core-02-so-1-3-0-0.chcg.twtelecom.net
[600] 46.53.215.168.in-addr.arpa. domain name pointer core-01-so-2-3-0-0.dlfw.twtelecom.net
[0] 47.53.215.168.in-addr.arpa.: domain name does not exist
[0] 48.53.215.168.in-addr.arpa.: domain name does not exist
[600] 49.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-0-2-0.chcg.twtelecom.net
[600] 50.53.215.168.in-addr.arpa. domain name pointer dist-02-so-2-2-0-0.mnpl.twtelecom.net
[0] 51.53.215.168.in-addr.arpa.: domain name does not exist
[0] 52.53.215.168.in-addr.arpa.: domain name does not exist
[0] 53.53.215.168.in-addr.arpa.: domain name does not exist
[0] 54.53.215.168.in-addr.arpa.: domain name does not exist
[0] 55.53.215.168.in-addr.arpa.: domain name does not exist
[0] 56.53.215.168.in-addr.arpa.: domain name does not exist
[0] 57.53.215.168.in-addr.arpa.: domain name does not exist
[0] 58.53.215.168.in-addr.arpa.: domain name does not exist
[0] 59.53.215.168.in-addr.arpa.: domain name does not exist
[0] 60.53.215.168.in-addr.arpa.: domain name does not exist
[600] 61.53.215.168.in-addr.arpa. domain name pointer core-02-so-0-1-0-0.dlfw.twtelecom.net
[600] 62.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.hsto.twtelecom.net
[0] 63.53.215.168.in-addr.arpa.: domain name does not exist
[0] 64.53.215.168.in-addr.arpa.: domain name does not exist
[600] 65.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-2-0-0.dlfw.twtelecom.net
[600] 66.53.215.168.in-addr.arpa. domain name pointer core-01-so-2-0-0-0.atln.twtelecom.net
[0] 67.53.215.168.in-addr.arpa.: domain name does not exist
[0] 68.53.215.168.in-addr.arpa.: domain name does not exist
[600] 69.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-3-0-0.dlfw.twtelecom.net
[600] 70.53.215.168.in-addr.arpa. domain name pointer core-01-so-2-0-0-0.dnvr.twtelecom.net
[0] 71.53.215.168.in-addr.arpa.: domain name does not exist
[0] 72.53.215.168.in-addr.arpa.: domain name does not exist
[600] 73.53.215.168.in-addr.arpa. domain name pointer core-02-so-0-0-0-0.lsag.twtelecom.net
[600] 74.53.215.168.in-addr.arpa. domain name pointer core-02-so-0-0-0-0.mkpl.twtelecom.net
[0] 75.53.215.168.in-addr.arpa.: domain name does not exist
[0] 76.53.215.168.in-addr.arpa.: domain name does not exist
[600] 77.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-3-2-0-0.orng.twtelecom.net
[600] 78.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-3-2-0-0.orng.twtelecom.net
[0] 79.53.215.168.in-addr.arpa.: domain name does not exist
[0] 80.53.215.168.in-addr.arpa.: domain name does not exist
[0] 81.53.215.168.in-addr.arpa.: domain name does not exist
[0] 82.53.215.168.in-addr.arpa.: domain name does not exist
[0] 83.53.215.168.in-addr.arpa.: domain name does not exist
[0] 84.53.215.168.in-addr.arpa.: domain name does not exist
[600] 85.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.orng.twtelecom.net
[600] 86.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.sndg.twtelecom.net
[0] 87.53.215.168.in-addr.arpa.: domain name does not exist
[0] 88.53.215.168.in-addr.arpa.: domain name does not exist
[600] 89.53.215.168.in-addr.arpa. domain name pointer core-01-so-2-2-0-0.dlfw.twtelecom.net
[600] 90.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-0-0-0.phnx.twtelecom.net
[0] 91.53.215.168.in-addr.arpa.: domain name does not exist
[0] 92.53.215.168.in-addr.arpa.: domain name does not exist
[600] 93.53.215.168.in-addr.arpa. domain name pointer core-01-so-0-1-0-0.dlfw.twtelecom.net
[600] 94.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.ausu.twtelecom.net
[0] 95.53.215.168.in-addr.arpa.: domain name does not exist
[0] 96.53.215.168.in-addr.arpa.: domain name does not exist
[600] 97.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-2-3-0-0.snan.twtelecom.net
[600] 98.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-2-3-0-0.snan.twtelecom.net
[0] 99.53.215.168.in-addr.arpa.: domain name does not exist
[0] 100.53.215.168.in-addr.arpa.: domain name does not exist
[600] 101.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-3-3-0-0.snan.twtelecom.net
[600] 102.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-3-3-0-0.snan.twtelecom.net
[0] 103.53.215.168.in-addr.arpa.: domain name does not exist
[0] 104.53.215.168.in-addr.arpa.: domain name does not exist
[600] 105.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.snan.twtelecom.net
[600] 106.53.215.168.in-addr.arpa. domain name pointer dist-02-so-0-0-0-0.ausu.twtelecom.net
[0] 107.53.215.168.in-addr.arpa.: domain name does not exist
[0] 108.53.215.168.in-addr.arpa.: domain name does not exist
[600] 109.53.215.168.in-addr.arpa. domain name pointer dist-02-so-0-0-0-0.snan.twtelecom.net
[600] 110.53.215.168.in-addr.arpa. domain name pointer dist-02-so-0-0-0-0.hsto.twtelecom.net
[0] 111.53.215.168.in-addr.arpa.: domain name does not exist
[0] 112.53.215.168.in-addr.arpa.: domain name does not exist
[600] 113.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-2-3-0-0.hsto.twtelecom.net
[600] 114.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-2-3-0-0.hsto.twtelecom.net
[0] 115.53.215.168.in-addr.arpa.: domain name does not exist
[0] 116.53.215.168.in-addr.arpa.: domain name does not exist
[600] 117.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-3-3-0-0.hsto.twtelecom.net
[600] 118.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-3-3-0-0.hsto.twtelecom.net
[0] 119.53.215.168.in-addr.arpa.: domain name does not exist
[0] 120.53.215.168.in-addr.arpa.: domain name does not exist
[0] 121.53.215.168.in-addr.arpa.: domain name does not exist
[0] 122.53.215.168.in-addr.arpa.: domain name does not exist
[0] 123.53.215.168.in-addr.arpa.: domain name does not exist
[0] 124.53.215.168.in-addr.arpa.: domain name does not exist
[600] 125.53.215.168.in-addr.arpa. domain name pointer core-01-ge-2-3-0-0.chrl.twtelecom.net
[600] 126.53.215.168.in-addr.arpa. domain name pointer core-02-ge-2-3-0-0.chrl.twtelecom.net
[0] 127.53.215.168.in-addr.arpa.: domain name does not exist
[0] 128.53.215.168.in-addr.arpa.: domain name does not exist
[0] 129.53.215.168.in-addr.arpa.: domain name does not exist
[0] 130.53.215.168.in-addr.arpa.: domain name does not exist
[0] 131.53.215.168.in-addr.arpa.: domain name does not exist
[0] 132.53.215.168.in-addr.arpa.: domain name does not exist
[0] 133.53.215.168.in-addr.arpa.: domain name does not exist
[0] 134.53.215.168.in-addr.arpa.: domain name does not exist
[0] 135.53.215.168.in-addr.arpa.: domain name does not exist
[0] 136.53.215.168.in-addr.arpa.: domain name does not exist
[0] 137.53.215.168.in-addr.arpa.: domain name does not exist
[0] 138.53.215.168.in-addr.arpa.: domain name does not exist
[0] 139.53.215.168.in-addr.arpa.: domain name does not exist
[0] 140.53.215.168.in-addr.arpa.: domain name does not exist
[0] 141.53.215.168.in-addr.arpa.: domain name does not exist
[0] 142.53.215.168.in-addr.arpa.: domain name does not exist
[0] 143.53.215.168.in-addr.arpa.: domain name does not exist
[0] 144.53.215.168.in-addr.arpa.: domain name does not exist
[600] 145.53.215.168.in-addr.arpa. domain name pointer core-02-so-3-0-0-0.chrl.twtelecom.net
[600] 146.53.215.168.in-addr.arpa. domain name pointer core-02-so-2-0-0-0.atln.twtelecom.net
[0] 147.53.215.168.in-addr.arpa.: domain name does not exist
[0] 148.53.215.168.in-addr.arpa.: domain name does not exist
[0] 149.53.215.168.in-addr.arpa.: domain name does not exist
[0] 150.53.215.168.in-addr.arpa.: domain name does not exist
[0] 151.53.215.168.in-addr.arpa.: domain name does not exist
[0] 152.53.215.168.in-addr.arpa.: domain name does not exist
[600] 153.53.215.168.in-addr.arpa. domain name pointer core-01-so-3-0-0-0.chrl.twtelecom.net
[600] 154.53.215.168.in-addr.arpa. domain name pointer core-02-so-3-0-0-0.nycl.twtelecom.net
[0] 155.53.215.168.in-addr.arpa.: domain name does not exist
[0] 156.53.215.168.in-addr.arpa.: domain name does not exist
[0] 157.53.215.168.in-addr.arpa.: domain name does not exist
[0] 158.53.215.168.in-addr.arpa.: domain name does not exist
[0] 159.53.215.168.in-addr.arpa.: domain name does not exist
[0] 160.53.215.168.in-addr.arpa.: domain name does not exist
[600] 161.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-2-3-0-0.ausu.twtelecom.net
[600] 162.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-2-3-0-0.ausu.twtelecom.net
[0] 163.53.215.168.in-addr.arpa.: domain name does not exist
[0] 164.53.215.168.in-addr.arpa.: domain name does not exist
[600] 165.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-3-3-0-0.ausu.twtelecom.net
[600] 166.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-3-3-0-0.ausu.twtelecom.net
[0] 167.53.215.168.in-addr.arpa.: domain name does not exist
[0] 168.53.215.168.in-addr.arpa.: domain name does not exist
[0] 169.53.215.168.in-addr.arpa.: domain name does not exist
[0] 170.53.215.168.in-addr.arpa.: domain name does not exist
[0] 171.53.215.168.in-addr.arpa.: domain name does not exist
[0] 172.53.215.168.in-addr.arpa.: domain name does not exist
[0] 173.53.215.168.in-addr.arpa.: domain name does not exist
[0] 174.53.215.168.in-addr.arpa.: domain name does not exist
[0] 175.53.215.168.in-addr.arpa.: domain name does not exist
[0] 176.53.215.168.in-addr.arpa.: domain name does not exist
[0] 177.53.215.168.in-addr.arpa.: domain name does not exist
[0] 178.53.215.168.in-addr.arpa.: domain name does not exist
[0] 179.53.215.168.in-addr.arpa.: domain name does not exist
[0] 180.53.215.168.in-addr.arpa.: domain name does not exist
[0] 181.53.215.168.in-addr.arpa.: domain name does not exist
[0] 182.53.215.168.in-addr.arpa.: domain name does not exist
[0] 183.53.215.168.in-addr.arpa.: domain name does not exist
[0] 184.53.215.168.in-addr.arpa.: domain name does not exist
[0] 185.53.215.168.in-addr.arpa.: domain name does not exist
[0] 186.53.215.168.in-addr.arpa.: domain name does not exist
[0] 187.53.215.168.in-addr.arpa.: domain name does not exist
[0] 188.53.215.168.in-addr.arpa.: domain name does not exist
[0] 189.53.215.168.in-addr.arpa.: domain name does not exist
[0] 190.53.215.168.in-addr.arpa.: domain name does not exist
[0] 191.53.215.168.in-addr.arpa.: domain name does not exist
[0] 192.53.215.168.in-addr.arpa.: domain name does not exist
[600] 193.53.215.168.in-addr.arpa. domain name pointer core-02-ge-0-3-0-0.chcg.twtelecom.net
[600] 194.53.215.168.in-addr.arpa. domain name pointer peer-01-ge-0-3-0-0.chcg.twtelecom.net
[0] 195.53.215.168.in-addr.arpa.: domain name does not exist
[0] 196.53.215.168.in-addr.arpa.: domain name does not exist
[600] 197.53.215.168.in-addr.arpa. domain name pointer dist-01-so-0-0-0-0.sttl.twtelecom.net
[600] 198.53.215.168.in-addr.arpa. domain name pointer core-01-so-0-0-0-0.ptld.twtelecom.net
[0] 199.53.215.168.in-addr.arpa.: domain name does not exist
[0] 200.53.215.168.in-addr.arpa.: domain name does not exist
[600] 201.53.215.168.in-addr.arpa. domain name pointer core-01-so-1-0-0-0.ptld.twtelecom.net
[600] 202.53.215.168.in-addr.arpa. domain name pointer core-01-so-0-0-0-0.bois.twtelecom.net
[0] 203.53.215.168.in-addr.arpa.: domain name does not exist
[0] 204.53.215.168.in-addr.arpa.: domain name does not exist
[600] 205.53.215.168.in-addr.arpa. domain name pointer core-02-so-0-0-0-0.ptld.twtelecom.net
[600] 206.53.215.168.in-addr.arpa. domain name pointer core-01-so-0-0-0-0.okld.twtelecom.net
[0] 207.53.215.168.in-addr.arpa.: domain name does not exist
[0] 208.53.215.168.in-addr.arpa.: domain name does not exist
[0] 209.53.215.168.in-addr.arpa.: domain name does not exist
[0] 210.53.215.168.in-addr.arpa.: domain name does not exist
[0] 211.53.215.168.in-addr.arpa.: domain name does not exist
[0] 212.53.215.168.in-addr.arpa.: domain name does not exist
[0] 213.53.215.168.in-addr.arpa.: domain name does not exist
[0] 214.53.215.168.in-addr.arpa.: domain name does not exist
[0] 215.53.215.168.in-addr.arpa.: domain name does not exist
[0] 216.53.215.168.in-addr.arpa.: domain name does not exist
[0] 217.53.215.168.in-addr.arpa.: domain name does not exist
[0] 218.53.215.168.in-addr.arpa.: domain name does not exist
[0] 219.53.215.168.in-addr.arpa.: domain name does not exist
[0] 220.53.215.168.in-addr.arpa.: domain name does not exist
[600] 221.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-1-3-0-0.sttl.twtelecom.net
[600] 222.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-1-3-0-0.sttl.twtelecom.net
[0] 223.53.215.168.in-addr.arpa.: domain name does not exist
[0] 224.53.215.168.in-addr.arpa.: domain name does not exist
[600] 225.53.215.168.in-addr.arpa. domain name pointer dist-01-ge-2-3-0-0.sttl.twtelecom.net
[600] 226.53.215.168.in-addr.arpa. domain name pointer dist-02-ge-2-3-0-0.sttl.twtelecom.net
[0] 227.53.215.168.in-addr.arpa.: domain name does not exist
[0] 228.53.215.168.in-addr.arpa.: domain name does not exist
[600] 229.53.215.168.in-addr.arpa. domain name pointer dist-02-at-2-2-0-32.snan.twtelecom.net
[600] 230.53.215.168.in-addr.arpa. domain name pointer peer-01-at-1-0.snan.twtelecom.net
[0] 231.53.215.168.in-addr.arpa.: domain name does not exist
[0] 232.53.215.168.in-addr.arpa.: domain name does not exist
[0] 233.53.215.168.in-addr.arpa.: domain name does not exist
[0] 234.53.215.168.in-addr.arpa.: domain name does not exist
[0] 235.53.215.168.in-addr.arpa.: domain name does not exist
[0] 236.53.215.168.in-addr.arpa.: domain name does not exist
[0] 237.53.215.168.in-addr.arpa.: domain name does not exist
[0] 238.53.215.168.in-addr.arpa.: domain name does not exist
[0] 239.53.215.168.in-addr.arpa.: domain name does not exist
[0] 240.53.215.168.in-addr.arpa.: domain name does not exist
[0] 241.53.215.168.in-addr.arpa.: domain name does not exist
[0] 242.53.215.168.in-addr.arpa.: domain name does not exist
[0] 243.53.215.168.in-addr.arpa.: domain name does not exist
[0] 244.53.215.168.in-addr.arpa.: domain name does not exist
[0] 245.53.215.168.in-addr.arpa.: domain name does not exist
[0] 246.53.215.168.in-addr.arpa.: domain name does not exist
[0] 247.53.215.168.in-addr.arpa.: domain name does not exist
[0] 248.53.215.168.in-addr.arpa.: domain name does not exist
[0] 249.53.215.168.in-addr.arpa.: domain name does not exist
[0] 250.53.215.168.in-addr.arpa.: domain name does not exist
[0] 251.53.215.168.in-addr.arpa.: domain name does not exist
[0] 252.53.215.168.in-addr.arpa.: domain name does not exist
[0] 253.53.215.168.in-addr.arpa.: domain name does not exist
[0] 254.53.215.168.in-addr.arpa.: domain name does not exist
[0] 255.53.215.168.in-addr.arpa.: domain name does not exist