[0] 0.29.105.129.in-addr.arpa.: domain name does not exist
[14400] 1.29.105.129.in-addr.arpa. domain name pointer mainlib-idf-vln-552.northwestern.edu
[0] 2.29.105.129.in-addr.arpa.: domain name does not exist
[0] 3.29.105.129.in-addr.arpa.: domain name does not exist
[0] 4.29.105.129.in-addr.arpa.: domain name does not exist
[0] 5.29.105.129.in-addr.arpa.: domain name does not exist
[0] 6.29.105.129.in-addr.arpa.: domain name does not exist
[0] 7.29.105.129.in-addr.arpa.: domain name does not exist
[0] 8.29.105.129.in-addr.arpa.: domain name does not exist
[0] 9.29.105.129.in-addr.arpa.: domain name does not exist
[0] 10.29.105.129.in-addr.arpa.: domain name does not exist
[0] 11.29.105.129.in-addr.arpa.: domain name does not exist
[0] 12.29.105.129.in-addr.arpa.: domain name does not exist
[0] 13.29.105.129.in-addr.arpa.: domain name does not exist
[0] 14.29.105.129.in-addr.arpa.: domain name does not exist
[0] 15.29.105.129.in-addr.arpa.: domain name does not exist
[0] 16.29.105.129.in-addr.arpa.: domain name does not exist
[0] 17.29.105.129.in-addr.arpa.: domain name does not exist
[0] 18.29.105.129.in-addr.arpa.: domain name does not exist
[0] 19.29.105.129.in-addr.arpa.: domain name does not exist
[0] 20.29.105.129.in-addr.arpa.: domain name does not exist
[0] 21.29.105.129.in-addr.arpa.: domain name does not exist
[0] 22.29.105.129.in-addr.arpa.: domain name does not exist
[0] 23.29.105.129.in-addr.arpa.: domain name does not exist
[0] 24.29.105.129.in-addr.arpa.: domain name does not exist
[0] 25.29.105.129.in-addr.arpa.: domain name does not exist
[0] 26.29.105.129.in-addr.arpa.: domain name does not exist
[0] 27.29.105.129.in-addr.arpa.: domain name does not exist
[0] 28.29.105.129.in-addr.arpa.: domain name does not exist
[0] 29.29.105.129.in-addr.arpa.: domain name does not exist
[0] 30.29.105.129.in-addr.arpa.: domain name does not exist
[14400] 31.29.105.129.in-addr.arpa. domain name pointer etext.library.northwestern.edu
[14400] 32.29.105.129.in-addr.arpa. domain name pointer ariel.library.northwestern.edu
[0] 33.29.105.129.in-addr.arpa.: domain name does not exist
[14400] 34.29.105.129.in-addr.arpa. domain name pointer staff029034.library.northwestern.edu
[14400] 35.29.105.129.in-addr.arpa. domain name pointer staff029035.library.northwestern.edu
[14400] 36.29.105.129.in-addr.arpa. domain name pointer staff029036.library.northwestern.edu
[14400] 37.29.105.129.in-addr.arpa. domain name pointer staff029037.library.northwestern.edu
[14400] 38.29.105.129.in-addr.arpa. domain name pointer staff029038.library.northwestern.edu
[14400] 39.29.105.129.in-addr.arpa. domain name pointer staff029039.library.northwestern.edu
[14400] 40.29.105.129.in-addr.arpa. domain name pointer turnstile.library.northwestern.edu
[14400] 41.29.105.129.in-addr.arpa. domain name pointer ptr-circ.library.northwestern.edu
[14400] 42.29.105.129.in-addr.arpa. domain name pointer ptr-circ3.library.northwestern.edu
[14400] 43.29.105.129.in-addr.arpa. domain name pointer ptr-ill.library.northwestern.edu
[14400] 44.29.105.129.in-addr.arpa. domain name pointer ptr-marc.library.northwestern.edu
[14400] 45.29.105.129.in-addr.arpa. domain name pointer ptr-refdesk.library.northwestern.edu
[14400] 46.29.105.129.in-addr.arpa. domain name pointer ptr-reference.library.northwestern.edu
[14400] 47.29.105.129.in-addr.arpa. domain name pointer ptr-techsvcs.library.northwestern.edu
[14400] 48.29.105.129.in-addr.arpa. domain name pointer ptr-infocomm.library.northwestern.edu
[14400] 49.29.105.129.in-addr.arpa. domain name pointer ptr-acquis.library.northwestern.edu
[14400] 50.29.105.129.in-addr.arpa. domain name pointer ptr-preserv.library.northwestern.edu
[14400] 51.29.105.129.in-addr.arpa. domain name pointer ptr-preserv2.library.northwestern.edu
[14400] 52.29.105.129.in-addr.arpa. domain name pointer staff029052.library.northwestern.edu
[14400] 53.29.105.129.in-addr.arpa. domain name pointer staff029053.library.northwestern.edu
[14400] 54.29.105.129.in-addr.arpa. domain name pointer staff029054.library.northwestern.edu
[14400] 55.29.105.129.in-addr.arpa. domain name pointer staff029055.library.northwestern.edu
[0] 56.29.105.129.in-addr.arpa.: domain name does not exist
[0] 57.29.105.129.in-addr.arpa.: domain name does not exist
[0] 58.29.105.129.in-addr.arpa.: domain name does not exist
[0] 59.29.105.129.in-addr.arpa.: domain name does not exist
[0] 60.29.105.129.in-addr.arpa.: domain name does not exist
[0] 61.29.105.129.in-addr.arpa.: domain name does not exist
[0] 62.29.105.129.in-addr.arpa.: domain name does not exist
[0] 63.29.105.129.in-addr.arpa.: domain name does not exist
[0] 64.29.105.129.in-addr.arpa.: domain name does not exist
[0] 65.29.105.129.in-addr.arpa.: domain name does not exist
[0] 66.29.105.129.in-addr.arpa.: domain name does not exist
[0] 67.29.105.129.in-addr.arpa.: domain name does not exist
[0] 68.29.105.129.in-addr.arpa.: domain name does not exist
[0] 69.29.105.129.in-addr.arpa.: domain name does not exist
[0] 70.29.105.129.in-addr.arpa.: domain name does not exist
[0] 71.29.105.129.in-addr.arpa.: domain name does not exist
[0] 72.29.105.129.in-addr.arpa.: domain name does not exist
[0] 73.29.105.129.in-addr.arpa.: domain name does not exist
[0] 74.29.105.129.in-addr.arpa.: domain name does not exist
[0] 75.29.105.129.in-addr.arpa.: domain name does not exist
[0] 76.29.105.129.in-addr.arpa.: domain name does not exist
[0] 77.29.105.129.in-addr.arpa.: domain name does not exist
[0] 78.29.105.129.in-addr.arpa.: domain name does not exist
[0] 79.29.105.129.in-addr.arpa.: domain name does not exist
[0] 80.29.105.129.in-addr.arpa.: domain name does not exist
[0] 81.29.105.129.in-addr.arpa.: domain name does not exist
[0] 82.29.105.129.in-addr.arpa.: domain name does not exist
[0] 83.29.105.129.in-addr.arpa.: domain name does not exist
[0] 84.29.105.129.in-addr.arpa.: domain name does not exist
[0] 85.29.105.129.in-addr.arpa.: domain name does not exist
[0] 86.29.105.129.in-addr.arpa.: domain name does not exist
[0] 87.29.105.129.in-addr.arpa.: domain name does not exist
[0] 88.29.105.129.in-addr.arpa.: domain name does not exist
[0] 89.29.105.129.in-addr.arpa.: domain name does not exist
[0] 90.29.105.129.in-addr.arpa.: domain name does not exist
[0] 91.29.105.129.in-addr.arpa.: domain name does not exist
[0] 92.29.105.129.in-addr.arpa.: domain name does not exist
[0] 93.29.105.129.in-addr.arpa.: domain name does not exist
[0] 94.29.105.129.in-addr.arpa.: domain name does not exist
[0] 95.29.105.129.in-addr.arpa.: domain name does not exist
[0] 96.29.105.129.in-addr.arpa.: domain name does not exist
[0] 97.29.105.129.in-addr.arpa.: domain name does not exist
[0] 98.29.105.129.in-addr.arpa.: domain name does not exist
[0] 99.29.105.129.in-addr.arpa.: domain name does not exist
[14400] 100.29.105.129.in-addr.arpa. domain name pointer dhcp029100.library.northwestern.edu
[14400] 101.29.105.129.in-addr.arpa. domain name pointer dhcp029101.library.northwestern.edu
[14400] 102.29.105.129.in-addr.arpa. domain name pointer dhcp029102.library.northwestern.edu
[14400] 103.29.105.129.in-addr.arpa. domain name pointer dhcp029103.library.northwestern.edu
[14400] 104.29.105.129.in-addr.arpa. domain name pointer dhcp029104.library.northwestern.edu
[14400] 105.29.105.129.in-addr.arpa. domain name pointer dhcp029105.library.northwestern.edu
[14400] 106.29.105.129.in-addr.arpa. domain name pointer dhcp029106.library.northwestern.edu
[14400] 107.29.105.129.in-addr.arpa. domain name pointer dhcp029107.library.northwestern.edu
[14400] 108.29.105.129.in-addr.arpa. domain name pointer dhcp029108.library.northwestern.edu
[14400] 109.29.105.129.in-addr.arpa. domain name pointer dhcp029109.library.northwestern.edu
[14400] 110.29.105.129.in-addr.arpa. domain name pointer dhcp029110.library.northwestern.edu
[14400] 111.29.105.129.in-addr.arpa. domain name pointer dhcp029111.library.northwestern.edu
[14400] 112.29.105.129.in-addr.arpa. domain name pointer dhcp029112.library.northwestern.edu
[14400] 113.29.105.129.in-addr.arpa. domain name pointer dhcp029113.library.northwestern.edu
[14400] 114.29.105.129.in-addr.arpa. domain name pointer dhcp029114.library.northwestern.edu
[14400] 115.29.105.129.in-addr.arpa. domain name pointer dhcp029115.library.northwestern.edu
[14400] 116.29.105.129.in-addr.arpa. domain name pointer dhcp029116.library.northwestern.edu
[14400] 117.29.105.129.in-addr.arpa. domain name pointer dhcp029117.library.northwestern.edu
[14400] 118.29.105.129.in-addr.arpa. domain name pointer dhcp029118.library.northwestern.edu
[14400] 119.29.105.129.in-addr.arpa. domain name pointer dhcp029119.library.northwestern.edu
[14400] 120.29.105.129.in-addr.arpa. domain name pointer dhcp029120.library.northwestern.edu
[14400] 121.29.105.129.in-addr.arpa. domain name pointer dhcp029121.library.northwestern.edu
[14400] 122.29.105.129.in-addr.arpa. domain name pointer dhcp029122.library.northwestern.edu
[14400] 123.29.105.129.in-addr.arpa. domain name pointer dhcp029123.library.northwestern.edu
[14400] 124.29.105.129.in-addr.arpa. domain name pointer dhcp029124.library.northwestern.edu
[14400] 125.29.105.129.in-addr.arpa. domain name pointer dhcp029125.library.northwestern.edu
[14400] 126.29.105.129.in-addr.arpa. domain name pointer dhcp029126.library.northwestern.edu
[14400] 127.29.105.129.in-addr.arpa. domain name pointer dhcp029127.library.northwestern.edu
[14400] 128.29.105.129.in-addr.arpa. domain name pointer dhcp029128.library.northwestern.edu
[14400] 129.29.105.129.in-addr.arpa. domain name pointer dhcp029129.library.northwestern.edu
[14400] 130.29.105.129.in-addr.arpa. domain name pointer dhcp029130.library.northwestern.edu
[14400] 131.29.105.129.in-addr.arpa. domain name pointer dhcp029131.library.northwestern.edu
[14400] 132.29.105.129.in-addr.arpa. domain name pointer dhcp029132.library.northwestern.edu
[14400] 133.29.105.129.in-addr.arpa. domain name pointer dhcp029133.library.northwestern.edu
[14400] 134.29.105.129.in-addr.arpa. domain name pointer dhcp029134.library.northwestern.edu
[14400] 135.29.105.129.in-addr.arpa. domain name pointer dhcp029135.library.northwestern.edu
[14400] 136.29.105.129.in-addr.arpa. domain name pointer dhcp029136.library.northwestern.edu
[14400] 137.29.105.129.in-addr.arpa. domain name pointer dhcp029137.library.northwestern.edu
[14400] 138.29.105.129.in-addr.arpa. domain name pointer dhcp029138.library.northwestern.edu
[14400] 139.29.105.129.in-addr.arpa. domain name pointer dhcp029139.library.northwestern.edu
[14400] 140.29.105.129.in-addr.arpa. domain name pointer dhcp029140.library.northwestern.edu
[14400] 141.29.105.129.in-addr.arpa. domain name pointer dhcp029141.library.northwestern.edu
[14400] 142.29.105.129.in-addr.arpa. domain name pointer dhcp029142.library.northwestern.edu
[14400] 143.29.105.129.in-addr.arpa. domain name pointer dhcp029143.library.northwestern.edu
[14400] 144.29.105.129.in-addr.arpa. domain name pointer dhcp029144.library.northwestern.edu
[14400] 145.29.105.129.in-addr.arpa. domain name pointer dhcp029145.library.northwestern.edu
[14400] 146.29.105.129.in-addr.arpa. domain name pointer dhcp029146.library.northwestern.edu
[14400] 147.29.105.129.in-addr.arpa. domain name pointer dhcp029147.library.northwestern.edu
[14400] 148.29.105.129.in-addr.arpa. domain name pointer dhcp029148.library.northwestern.edu
[14400] 149.29.105.129.in-addr.arpa. domain name pointer dhcp029149.library.northwestern.edu
[14400] 150.29.105.129.in-addr.arpa. domain name pointer dhcp029150.library.northwestern.edu
[14400] 151.29.105.129.in-addr.arpa. domain name pointer dhcp029151.library.northwestern.edu
[14400] 152.29.105.129.in-addr.arpa. domain name pointer dhcp029152.library.northwestern.edu
[14400] 153.29.105.129.in-addr.arpa. domain name pointer dhcp029153.library.northwestern.edu
[14400] 154.29.105.129.in-addr.arpa. domain name pointer dhcp029154.library.northwestern.edu
[14400] 155.29.105.129.in-addr.arpa. domain name pointer dhcp029155.library.northwestern.edu
[14400] 156.29.105.129.in-addr.arpa. domain name pointer dhcp029156.library.northwestern.edu
[14400] 157.29.105.129.in-addr.arpa. domain name pointer dhcp029157.library.northwestern.edu
[14400] 158.29.105.129.in-addr.arpa. domain name pointer dhcp029158.library.northwestern.edu
[14400] 159.29.105.129.in-addr.arpa. domain name pointer worms.library.northwestern.edu dhcp029159.library.northwestern.edu
[14400] 160.29.105.129.in-addr.arpa. domain name pointer dhcp029160.library.northwestern.edu
[14400] 161.29.105.129.in-addr.arpa. domain name pointer dhcp029161.library.northwestern.edu
[14400] 162.29.105.129.in-addr.arpa. domain name pointer dhcp029162.library.northwestern.edu
[14400] 163.29.105.129.in-addr.arpa. domain name pointer dhcp029163.library.northwestern.edu
[14400] 164.29.105.129.in-addr.arpa. domain name pointer dhcp029164.library.northwestern.edu
[14400] 165.29.105.129.in-addr.arpa. domain name pointer dhcp029165.library.northwestern.edu
[14400] 166.29.105.129.in-addr.arpa. domain name pointer dhcp029166.library.northwestern.edu
[14400] 167.29.105.129.in-addr.arpa. domain name pointer dhcp029167.library.northwestern.edu
[14400] 168.29.105.129.in-addr.arpa. domain name pointer dhcp029168.library.northwestern.edu
[14400] 169.29.105.129.in-addr.arpa. domain name pointer dhcp029169.library.northwestern.edu
[14400] 170.29.105.129.in-addr.arpa. domain name pointer dhcp029170.library.northwestern.edu
[14400] 171.29.105.129.in-addr.arpa. domain name pointer dhcp029171.library.northwestern.edu
[14400] 172.29.105.129.in-addr.arpa. domain name pointer dhcp029172.library.northwestern.edu
[14400] 173.29.105.129.in-addr.arpa. domain name pointer dhcp029173.library.northwestern.edu
[14400] 174.29.105.129.in-addr.arpa. domain name pointer dhcp029174.library.northwestern.edu
[14400] 175.29.105.129.in-addr.arpa. domain name pointer dhcp029175.library.northwestern.edu
[14400] 176.29.105.129.in-addr.arpa. domain name pointer dhcp029176.library.northwestern.edu
[14400] 177.29.105.129.in-addr.arpa. domain name pointer dhcp029177.library.northwestern.edu
[14400] 178.29.105.129.in-addr.arpa. domain name pointer dhcp029178.library.northwestern.edu
[14400] 179.29.105.129.in-addr.arpa. domain name pointer dhcp029179.library.northwestern.edu
[14400] 180.29.105.129.in-addr.arpa. domain name pointer dhcp029180.library.northwestern.edu
[14400] 181.29.105.129.in-addr.arpa. domain name pointer dhcp029181.library.northwestern.edu
[14400] 182.29.105.129.in-addr.arpa. domain name pointer dhcp029182.library.northwestern.edu
[14400] 183.29.105.129.in-addr.arpa. domain name pointer dhcp029183.library.northwestern.edu
[14400] 184.29.105.129.in-addr.arpa. domain name pointer dhcp029184.library.northwestern.edu
[14400] 185.29.105.129.in-addr.arpa. domain name pointer dhcp029185.library.northwestern.edu
[14400] 186.29.105.129.in-addr.arpa. domain name pointer dhcp029186.library.northwestern.edu
[14400] 187.29.105.129.in-addr.arpa. domain name pointer dhcp029187.library.northwestern.edu
[14400] 188.29.105.129.in-addr.arpa. domain name pointer dhcp029188.library.northwestern.edu
[14400] 189.29.105.129.in-addr.arpa. domain name pointer dhcp029189.library.northwestern.edu
[14400] 190.29.105.129.in-addr.arpa. domain name pointer dhcp029190.library.northwestern.edu
[14400] 191.29.105.129.in-addr.arpa. domain name pointer dhcp029191.library.northwestern.edu
[14400] 192.29.105.129.in-addr.arpa. domain name pointer dhcp029192.library.northwestern.edu
[14400] 193.29.105.129.in-addr.arpa. domain name pointer dhcp029193.library.northwestern.edu
[14400] 194.29.105.129.in-addr.arpa. domain name pointer dhcp029194.library.northwestern.edu
[14400] 195.29.105.129.in-addr.arpa. domain name pointer dhcp029195.library.northwestern.edu
[14400] 196.29.105.129.in-addr.arpa. domain name pointer dhcp029196.library.northwestern.edu
[14400] 197.29.105.129.in-addr.arpa. domain name pointer dhcp029197.library.northwestern.edu
[14400] 198.29.105.129.in-addr.arpa. domain name pointer dhcp029198.library.northwestern.edu
[14400] 199.29.105.129.in-addr.arpa. domain name pointer dhcp029199.library.northwestern.edu
[14400] 200.29.105.129.in-addr.arpa. domain name pointer dhcp029200.library.northwestern.edu
[14400] 201.29.105.129.in-addr.arpa. domain name pointer dhcp029201.library.northwestern.edu
[14400] 202.29.105.129.in-addr.arpa. domain name pointer dhcp029202.library.northwestern.edu
[14400] 203.29.105.129.in-addr.arpa. domain name pointer dhcp029203.library.northwestern.edu
[14400] 204.29.105.129.in-addr.arpa. domain name pointer dhcp029204.library.northwestern.edu
[14400] 205.29.105.129.in-addr.arpa. domain name pointer dhcp029205.library.northwestern.edu
[14400] 206.29.105.129.in-addr.arpa. domain name pointer dhcp029206.library.northwestern.edu
[14400] 207.29.105.129.in-addr.arpa. domain name pointer dhcp029207.library.northwestern.edu
[14400] 208.29.105.129.in-addr.arpa. domain name pointer dhcp029208.library.northwestern.edu
[14400] 209.29.105.129.in-addr.arpa. domain name pointer dhcp029209.library.northwestern.edu
[14400] 210.29.105.129.in-addr.arpa. domain name pointer dhcp029210.library.northwestern.edu
[14400] 211.29.105.129.in-addr.arpa. domain name pointer dhcp029211.library.northwestern.edu
[14400] 212.29.105.129.in-addr.arpa. domain name pointer dhcp029212.library.northwestern.edu
[14400] 213.29.105.129.in-addr.arpa. domain name pointer dhcp029213.library.northwestern.edu
[14400] 214.29.105.129.in-addr.arpa. domain name pointer dhcp029214.library.northwestern.edu
[14400] 215.29.105.129.in-addr.arpa. domain name pointer dhcp029215.library.northwestern.edu
[14400] 216.29.105.129.in-addr.arpa. domain name pointer dhcp029216.library.northwestern.edu
[14400] 217.29.105.129.in-addr.arpa. domain name pointer dhcp029217.library.northwestern.edu
[14400] 218.29.105.129.in-addr.arpa. domain name pointer dhcp029218.library.northwestern.edu
[14400] 219.29.105.129.in-addr.arpa. domain name pointer lyons.library.northwestern.edu dhcp029219.library.northwestern.edu
[14400] 220.29.105.129.in-addr.arpa. domain name pointer dhcp029220.library.northwestern.edu
[14400] 221.29.105.129.in-addr.arpa. domain name pointer dhcp029221.library.northwestern.edu
[14400] 222.29.105.129.in-addr.arpa. domain name pointer dhcp029222.library.northwestern.edu
[14400] 223.29.105.129.in-addr.arpa. domain name pointer dhcp029223.library.northwestern.edu
[14400] 224.29.105.129.in-addr.arpa. domain name pointer dhcp029224.library.northwestern.edu
[14400] 225.29.105.129.in-addr.arpa. domain name pointer dhcp029225.library.northwestern.edu
[14400] 226.29.105.129.in-addr.arpa. domain name pointer dhcp029226.library.northwestern.edu
[14400] 227.29.105.129.in-addr.arpa. domain name pointer dhcp029227.library.northwestern.edu
[14400] 228.29.105.129.in-addr.arpa. domain name pointer dhcp029228.library.northwestern.edu
[14400] 229.29.105.129.in-addr.arpa. domain name pointer dhcp029229.library.northwestern.edu
[14400] 230.29.105.129.in-addr.arpa. domain name pointer dhcp029230.library.northwestern.edu
[14400] 231.29.105.129.in-addr.arpa. domain name pointer dhcp029231.library.northwestern.edu
[14400] 232.29.105.129.in-addr.arpa. domain name pointer dhcp029232.library.northwestern.edu
[14400] 233.29.105.129.in-addr.arpa. domain name pointer dhcp029233.library.northwestern.edu
[14400] 234.29.105.129.in-addr.arpa. domain name pointer dhcp029234.library.northwestern.edu
[14400] 235.29.105.129.in-addr.arpa. domain name pointer dhcp029235.library.northwestern.edu
[14400] 236.29.105.129.in-addr.arpa. domain name pointer dhcp029236.library.northwestern.edu
[14400] 237.29.105.129.in-addr.arpa. domain name pointer dhcp029237.library.northwestern.edu
[14400] 238.29.105.129.in-addr.arpa. domain name pointer dhcp029238.library.northwestern.edu
[14400] 239.29.105.129.in-addr.arpa. domain name pointer dhcp029239.library.northwestern.edu
[14400] 240.29.105.129.in-addr.arpa. domain name pointer dhcp029240.library.northwestern.edu
[14400] 241.29.105.129.in-addr.arpa. domain name pointer dhcp029241.library.northwestern.edu
[14400] 242.29.105.129.in-addr.arpa. domain name pointer dhcp029242.library.northwestern.edu
[14400] 243.29.105.129.in-addr.arpa. domain name pointer dhcp029243.library.northwestern.edu
[14400] 244.29.105.129.in-addr.arpa. domain name pointer dhcp029244.library.northwestern.edu
[14400] 245.29.105.129.in-addr.arpa. domain name pointer dhcp029245.library.northwestern.edu
[14400] 246.29.105.129.in-addr.arpa. domain name pointer dhcp029246.library.northwestern.edu
[14400] 247.29.105.129.in-addr.arpa. domain name pointer dhcp029247.library.northwestern.edu
[14400] 248.29.105.129.in-addr.arpa. domain name pointer dhcp029248.library.northwestern.edu
[14400] 249.29.105.129.in-addr.arpa. domain name pointer dhcp029249.library.northwestern.edu
[14400] 250.29.105.129.in-addr.arpa. domain name pointer dhcp029250.library.northwestern.edu
[0] 251.29.105.129.in-addr.arpa.: domain name does not exist
[0] 252.29.105.129.in-addr.arpa.: domain name does not exist
[0] 253.29.105.129.in-addr.arpa.: domain name does not exist
[0] 254.29.105.129.in-addr.arpa.: domain name does not exist
[0] 255.29.105.129.in-addr.arpa.: domain name does not exist