[21600] 0.24.255.128.in-addr.arpa. domain name pointer white-24-net.icaen.uiowa.edu [21600] 1.24.255.128.in-addr.arpa. domain name pointer rtr-sc.icaen.uiowa.edu [0] 2.24.255.128.in-addr.arpa.: domain name does not exist [21600] 3.24.255.128.in-addr.arpa. domain name pointer radius.engineering.uiowa.edu [21600] 4.24.255.128.in-addr.arpa. domain name pointer x-cb100.hub.engr.uiowa.edu [21600] 5.24.255.128.in-addr.arpa. domain name pointer x-sc021.hub.engr.uiowa.edu [0] 6.24.255.128.in-addr.arpa.: domain name does not exist [21600] 7.24.255.128.in-addr.arpa. domain name pointer server07.icaen.uiowa.edu [21600] 8.24.255.128.in-addr.arpa. domain name pointer server30.engr.uiowa.edu [0] 9.24.255.128.in-addr.arpa.: domain name does not exist [21600] 10.24.255.128.in-addr.arpa. domain name pointer mgr-mge00.hub.engr.uiowa.edu [21600] 11.24.255.128.in-addr.arpa. domain name pointer x-con00.hub.engr.uiowa.edu [21600] 12.24.255.128.in-addr.arpa. domain name pointer s-dtc000.icaen.uiowa.edu [21600] 13.24.255.128.in-addr.arpa. domain name pointer s-dtc001.icaen.uiowa.edu [21600] 14.24.255.128.in-addr.arpa. domain name pointer x-sc000.hub.engr.uiowa.edu [21600] 15.24.255.128.in-addr.arpa. domain name pointer x-sc100.hub.engr.uiowa.edu [21600] 16.24.255.128.in-addr.arpa. domain name pointer x-sc501.hub.engr.uiowa.edu [21600] 17.24.255.128.in-addr.arpa. domain name pointer x-sc101.hub.engr.uiowa.edu [21600] 18.24.255.128.in-addr.arpa. domain name pointer x-sc120.hub.engr.uiowa.edu [21600] 19.24.255.128.in-addr.arpa. domain name pointer x-hl200.hub.engr.uiowa.edu [21600] 20.24.255.128.in-addr.arpa. domain name pointer x-hl204.hub.engr.uiowa.edu [21600] 21.24.255.128.in-addr.arpa. domain name pointer x-hl000.hub.engr.uiowa.edu [21600] 22.24.255.128.in-addr.arpa. domain name pointer x-hl201.hub.engr.uiowa.edu [21600] 23.24.255.128.in-addr.arpa. domain name pointer x-hl202.hub.engr.uiowa.edu [21600] 24.24.255.128.in-addr.arpa. domain name pointer x-hl203.hub.engr.uiowa.edu [21600] 25.24.255.128.in-addr.arpa. domain name pointer server25.hub.engr.uiowa.edu [21600] 26.24.255.128.in-addr.arpa. domain name pointer server26.hub.engr.uiowa.edu [21600] 27.24.255.128.in-addr.arpa. domain name pointer x-sc101-old.hub.engr.uiowa.edu [21600] 28.24.255.128.in-addr.arpa. domain name pointer x-sc102-old.hub.engr.uiowa.edu [21600] 29.24.255.128.in-addr.arpa. domain name pointer x-sc103-old.hub.engr.uiowa.edu [21600] 30.24.255.128.in-addr.arpa. domain name pointer x-sc102.hub.engr.uiowa.edu [21600] 31.24.255.128.in-addr.arpa. domain name pointer x-sc103.hub.engr.uiowa.edu [21600] 32.24.255.128.in-addr.arpa. domain name pointer x-sc300.hub.engr.uiowa.edu [21600] 33.24.255.128.in-addr.arpa. domain name pointer x-sc104-old.hub.engr.uiowa.edu [21600] 34.24.255.128.in-addr.arpa. domain name pointer x-sc300-old.hub.engr.uiowa.edu [21600] 35.24.255.128.in-addr.arpa. domain name pointer x-sc301-old.hub.engr.uiowa.edu [21600] 36.24.255.128.in-addr.arpa. domain name pointer x-sc400-old.hub.engr.uiowa.edu [21600] 37.24.255.128.in-addr.arpa. domain name pointer x-sc401-old.hub.engr.uiowa.edu [21600] 38.24.255.128.in-addr.arpa. domain name pointer x-sc500-old.hub.engr.uiowa.edu [21600] 39.24.255.128.in-addr.arpa. domain name pointer x-sc105-old.hub.engr.uiowa.edu [21600] 40.24.255.128.in-addr.arpa. domain name pointer x-sc301.hub.engr.uiowa.edu [21600] 41.24.255.128.in-addr.arpa. domain name pointer x-sc302-old.hub.engr.uiowa.edu [21600] 42.24.255.128.in-addr.arpa. domain name pointer x-sc402-old.hub.engr.uiowa.edu [21600] 43.24.255.128.in-addr.arpa. domain name pointer x-sc303-old.hub.engr.uiowa.edu [21600] 44.24.255.128.in-addr.arpa. domain name pointer x-sc403-old.hub.engr.uiowa.edu [21600] 45.24.255.128.in-addr.arpa. domain name pointer x-hwta000.hub.engr.uiowa.edu [21600] 46.24.255.128.in-addr.arpa. domain name pointer x-sc001-old.hub.engr.uiowa.edu [21600] 47.24.255.128.in-addr.arpa. domain name pointer x-sc600.hub.engr.uiowa.edu [21600] 48.24.255.128.in-addr.arpa. domain name pointer x-sc400.hub.engr.uiowa.edu [0] 49.24.255.128.in-addr.arpa.: domain name does not exist [21600] 50.24.255.128.in-addr.arpa. domain name pointer x-sc106-old.hub.engr.uiowa.edu [21600] 51.24.255.128.in-addr.arpa. domain name pointer x-sc200.hub.engr.uiowa.edu [21600] 52.24.255.128.in-addr.arpa. domain name pointer x-sc201.hub.engr.uiowa.edu [21600] 53.24.255.128.in-addr.arpa. domain name pointer x-sc202.hub.engr.uiowa.edu [21600] 54.24.255.128.in-addr.arpa. domain name pointer x-sc401.hub.engr.uiowa.edu [21600] 55.24.255.128.in-addr.arpa. domain name pointer x-sc402.hub.engr.uiowa.edu [21600] 56.24.255.128.in-addr.arpa. domain name pointer x-sc500.hub.engr.uiowa.edu [21600] 57.24.255.128.in-addr.arpa. domain name pointer x-cb100-new.hub.engr.uiowa.edu [0] 58.24.255.128.in-addr.arpa.: domain name does not exist [21600] 59.24.255.128.in-addr.arpa. domain name pointer x-sc126.hub.engr.uiowa.edu [21600] 60.24.255.128.in-addr.arpa. domain name pointer x-sc620.hub.engr.uiowa.edu [21600] 61.24.255.128.in-addr.arpa. domain name pointer x-sc022.hub.engr.uiowa.edu [21600] 62.24.255.128.in-addr.arpa. domain name pointer x-sc020.hub.engr.uiowa.edu [21600] 63.24.255.128.in-addr.arpa. domain name pointer server63.engr.uiowa.edu [21600] 64.24.255.128.in-addr.arpa. domain name pointer x-sc123.hub.engr.uiowa.edu [21600] 65.24.255.128.in-addr.arpa. domain name pointer x-sc121.hub.engr.uiowa.edu [21600] 66.24.255.128.in-addr.arpa. domain name pointer x-sc122.hub.engr.uiowa.edu [21600] 67.24.255.128.in-addr.arpa. domain name pointer x-sc220.hub.engr.uiowa.edu [21600] 68.24.255.128.in-addr.arpa. domain name pointer x-sc601.hub.engr.uiowa.edu [21600] 69.24.255.128.in-addr.arpa. domain name pointer x-sc320.hub.engr.uiowa.edu [21600] 70.24.255.128.in-addr.arpa. domain name pointer mgr-s50.hub.engr.uiowa.edu [21600] 71.24.255.128.in-addr.arpa. domain name pointer mgr-s51.hub.engr.uiowa.edu [21600] 72.24.255.128.in-addr.arpa. domain name pointer mgr-s52.hub.engr.uiowa.edu [21600] 73.24.255.128.in-addr.arpa. domain name pointer mgr-s53.hub.engr.uiowa.edu [21600] 74.24.255.128.in-addr.arpa. domain name pointer mgr-s54.hub.engr.uiowa.edu [21600] 75.24.255.128.in-addr.arpa. domain name pointer mgr-s55.hub.engr.uiowa.edu [21600] 76.24.255.128.in-addr.arpa. domain name pointer mgr-s56.hub.engr.uiowa.edu [21600] 77.24.255.128.in-addr.arpa. domain name pointer mgr-s57.hub.engr.uiowa.edu [21600] 78.24.255.128.in-addr.arpa. domain name pointer mgr-s58.hub.engr.uiowa.edu [21600] 79.24.255.128.in-addr.arpa. domain name pointer mgr-s59.hub.engr.uiowa.edu [21600] 80.24.255.128.in-addr.arpa. domain name pointer server65.hub.engr.uiowa.edu [21600] 81.24.255.128.in-addr.arpa. domain name pointer x-sc-fc00.hub.engr.uiowa.edu [21600] 82.24.255.128.in-addr.arpa. domain name pointer x-sc-fc01.hub.engr.uiowa.edu [21600] 83.24.255.128.in-addr.arpa. domain name pointer x-sc-msla.hub.engr.uiowa.edu [21600] 84.24.255.128.in-addr.arpa. domain name pointer x-sc-msla00.hub.engr.uiowa.edu [21600] 85.24.255.128.in-addr.arpa. domain name pointer x-sc-msla01.hub.engr.uiowa.edu [21600] 86.24.255.128.in-addr.arpa. domain name pointer x-sc-fc02.hub.engr.uiowa.edu [21600] 87.24.255.128.in-addr.arpa. domain name pointer x-hl-fc00.hub.engr.uiowa.edu [0] 88.24.255.128.in-addr.arpa.: domain name does not exist [0] 89.24.255.128.in-addr.arpa.: domain name does not exist [21600] 90.24.255.128.in-addr.arpa. domain name pointer mgr-iihr00.hub.engr.uiowa.edu [0] 91.24.255.128.in-addr.arpa.: domain name does not exist [21600] 92.24.255.128.in-addr.arpa. domain name pointer mgr-s66.hub.engr.uiowa.edu [21600] 93.24.255.128.in-addr.arpa. domain name pointer mgr-s63.hub.engr.uiowa.edu [21600] 94.24.255.128.in-addr.arpa. domain name pointer mgr-s64.hub.engr.uiowa.edu [21600] 95.24.255.128.in-addr.arpa. domain name pointer mgr-s65.hub.engr.uiowa.edu [21600] 96.24.255.128.in-addr.arpa. domain name pointer mgr-s31.hub.engr.uiowa.edu [21600] 97.24.255.128.in-addr.arpa. domain name pointer mgr-iihr26.hub.engr.uiowa.edu [21600] 98.24.255.128.in-addr.arpa. domain name pointer mgr-s30.hub.engr.uiowa.edu [21600] 99.24.255.128.in-addr.arpa. domain name pointer mgr-ir00.hub.engr.uiowa.edu [21600] 100.24.255.128.in-addr.arpa. domain name pointer mgr-s00.hub.engr.uiowa.edu [21600] 101.24.255.128.in-addr.arpa. domain name pointer mgr-s01.hub.engr.uiowa.edu [21600] 102.24.255.128.in-addr.arpa. domain name pointer mgr-s02.hub.engr.uiowa.edu [21600] 103.24.255.128.in-addr.arpa. domain name pointer mgr-s03.hub.engr.uiowa.edu [21600] 104.24.255.128.in-addr.arpa. domain name pointer mgr-s04.hub.engr.uiowa.edu [21600] 105.24.255.128.in-addr.arpa. domain name pointer mgr-s05.hub.engr.uiowa.edu [21600] 106.24.255.128.in-addr.arpa. domain name pointer mgr-s06.hub.engr.uiowa.edu [21600] 107.24.255.128.in-addr.arpa. domain name pointer mgr-s07.hub.engr.uiowa.edu [21600] 108.24.255.128.in-addr.arpa. domain name pointer mgr-s08.hub.engr.uiowa.edu [21600] 109.24.255.128.in-addr.arpa. domain name pointer mgr-s09.hub.engr.uiowa.edu [21600] 110.24.255.128.in-addr.arpa. domain name pointer mgr-s10.hub.engr.uiowa.edu [21600] 111.24.255.128.in-addr.arpa. domain name pointer mgr-s11.hub.engr.uiowa.edu [21600] 112.24.255.128.in-addr.arpa. domain name pointer mgr-s12.hub.engr.uiowa.edu [21600] 113.24.255.128.in-addr.arpa. domain name pointer mgr-s13.hub.engr.uiowa.edu [21600] 114.24.255.128.in-addr.arpa. domain name pointer mgr-s14.hub.engr.uiowa.edu [21600] 115.24.255.128.in-addr.arpa. domain name pointer mgr-s15.hub.engr.uiowa.edu [21600] 116.24.255.128.in-addr.arpa. domain name pointer mgr-s16.hub.engr.uiowa.edu [21600] 117.24.255.128.in-addr.arpa. domain name pointer mgr-s17.hub.engr.uiowa.edu [21600] 118.24.255.128.in-addr.arpa. domain name pointer mgr-s18.hub.engr.uiowa.edu [21600] 119.24.255.128.in-addr.arpa. domain name pointer mgr-s19.hub.engr.uiowa.edu [21600] 120.24.255.128.in-addr.arpa. domain name pointer mgr-s20.hub.engr.uiowa.edu [21600] 121.24.255.128.in-addr.arpa. domain name pointer mgr-s21.hub.engr.uiowa.edu [21600] 122.24.255.128.in-addr.arpa. domain name pointer mgr-id00.hub.engr.uiowa.edu [21600] 123.24.255.128.in-addr.arpa. domain name pointer mgr-s23.hub.engr.uiowa.edu [21600] 124.24.255.128.in-addr.arpa. domain name pointer mgr-s24.hub.engr.uiowa.edu [21600] 125.24.255.128.in-addr.arpa. domain name pointer mgr-s25.hub.engr.uiowa.edu [21600] 126.24.255.128.in-addr.arpa. domain name pointer mgr-s26.hub.engr.uiowa.edu [21600] 127.24.255.128.in-addr.arpa. domain name pointer mgr-s27.hub.engr.uiowa.edu [0] 128.24.255.128.in-addr.arpa.: domain name does not exist [0] 129.24.255.128.in-addr.arpa.: domain name does not exist [0] 130.24.255.128.in-addr.arpa.: domain name does not exist [0] 131.24.255.128.in-addr.arpa.: domain name does not exist [21600] 132.24.255.128.in-addr.arpa. domain name pointer sc-2115-fsg.facilities.uiowa.edu [21600] 133.24.255.128.in-addr.arpa. domain name pointer sc-2115-2-fsg.facilities.uiowa.edu [21600] 134.24.255.128.in-addr.arpa. domain name pointer hl-eb01-fsg.facilities.uiowa.edu [0] 135.24.255.128.in-addr.arpa.: domain name does not exist [0] 136.24.255.128.in-addr.arpa.: domain name does not exist [0] 137.24.255.128.in-addr.arpa.: domain name does not exist [0] 138.24.255.128.in-addr.arpa.: domain name does not exist [0] 139.24.255.128.in-addr.arpa.: domain name does not exist [0] 140.24.255.128.in-addr.arpa.: domain name does not exist [0] 141.24.255.128.in-addr.arpa.: domain name does not exist [0] 142.24.255.128.in-addr.arpa.: domain name does not exist [0] 143.24.255.128.in-addr.arpa.: domain name does not exist [0] 144.24.255.128.in-addr.arpa.: domain name does not exist [0] 145.24.255.128.in-addr.arpa.: domain name does not exist [0] 146.24.255.128.in-addr.arpa.: domain name does not exist [0] 147.24.255.128.in-addr.arpa.: domain name does not exist [0] 148.24.255.128.in-addr.arpa.: domain name does not exist [0] 149.24.255.128.in-addr.arpa.: domain name does not exist [0] 150.24.255.128.in-addr.arpa.: domain name does not exist [0] 151.24.255.128.in-addr.arpa.: domain name does not exist [0] 152.24.255.128.in-addr.arpa.: domain name does not exist [0] 153.24.255.128.in-addr.arpa.: domain name does not exist [0] 154.24.255.128.in-addr.arpa.: domain name does not exist [0] 155.24.255.128.in-addr.arpa.: domain name does not exist [0] 156.24.255.128.in-addr.arpa.: domain name does not exist [0] 157.24.255.128.in-addr.arpa.: domain name does not exist [0] 158.24.255.128.in-addr.arpa.: domain name does not exist [0] 159.24.255.128.in-addr.arpa.: domain name does not exist [0] 160.24.255.128.in-addr.arpa.: domain name does not exist [0] 161.24.255.128.in-addr.arpa.: domain name does not exist [0] 162.24.255.128.in-addr.arpa.: domain name does not exist [0] 163.24.255.128.in-addr.arpa.: domain name does not exist [0] 164.24.255.128.in-addr.arpa.: domain name does not exist [0] 165.24.255.128.in-addr.arpa.: domain name does not exist [0] 166.24.255.128.in-addr.arpa.: domain name does not exist [0] 167.24.255.128.in-addr.arpa.: domain name does not exist [0] 168.24.255.128.in-addr.arpa.: domain name does not exist [0] 169.24.255.128.in-addr.arpa.: domain name does not exist [0] 170.24.255.128.in-addr.arpa.: domain name does not exist [0] 171.24.255.128.in-addr.arpa.: domain name does not exist [0] 172.24.255.128.in-addr.arpa.: domain name does not exist [0] 173.24.255.128.in-addr.arpa.: domain name does not exist [0] 174.24.255.128.in-addr.arpa.: domain name does not exist [0] 175.24.255.128.in-addr.arpa.: domain name does not exist [0] 176.24.255.128.in-addr.arpa.: domain name does not exist [0] 177.24.255.128.in-addr.arpa.: domain name does not exist [0] 178.24.255.128.in-addr.arpa.: domain name does not exist [0] 179.24.255.128.in-addr.arpa.: domain name does not exist [0] 180.24.255.128.in-addr.arpa.: domain name does not exist [0] 181.24.255.128.in-addr.arpa.: domain name does not exist [0] 182.24.255.128.in-addr.arpa.: domain name does not exist [0] 183.24.255.128.in-addr.arpa.: domain name does not exist [0] 184.24.255.128.in-addr.arpa.: domain name does not exist [0] 185.24.255.128.in-addr.arpa.: domain name does not exist [0] 186.24.255.128.in-addr.arpa.: domain name does not exist [0] 187.24.255.128.in-addr.arpa.: domain name does not exist [0] 188.24.255.128.in-addr.arpa.: domain name does not exist [0] 189.24.255.128.in-addr.arpa.: domain name does not exist [0] 190.24.255.128.in-addr.arpa.: domain name does not exist [0] 191.24.255.128.in-addr.arpa.: domain name does not exist [0] 192.24.255.128.in-addr.arpa.: domain name does not exist [0] 193.24.255.128.in-addr.arpa.: domain name does not exist [0] 194.24.255.128.in-addr.arpa.: domain name does not exist [0] 195.24.255.128.in-addr.arpa.: domain name does not exist [0] 196.24.255.128.in-addr.arpa.: domain name does not exist [0] 197.24.255.128.in-addr.arpa.: domain name does not exist [0] 198.24.255.128.in-addr.arpa.: domain name does not exist [0] 199.24.255.128.in-addr.arpa.: domain name does not exist [21600] 200.24.255.128.in-addr.arpa. domain name pointer x-sc-ap00.hub.engr.uiowa.edu [21600] 201.24.255.128.in-addr.arpa. domain name pointer x-sc-ap01.hub.engr.uiowa.edu [21600] 202.24.255.128.in-addr.arpa. domain name pointer x-sc-ap02.hub.engr.uiowa.edu [21600] 203.24.255.128.in-addr.arpa. domain name pointer x-sc-ap03.hub.engr.uiowa.edu [21600] 204.24.255.128.in-addr.arpa. domain name pointer x-sc-ap04.hub.engr.uiowa.edu [21600] 205.24.255.128.in-addr.arpa. domain name pointer x-sc-ap05.hub.engr.uiowa.edu [21600] 206.24.255.128.in-addr.arpa. domain name pointer x-sc-ap06.hub.engr.uiowa.edu [21600] 207.24.255.128.in-addr.arpa. domain name pointer x-sc-ap07.hub.engr.uiowa.edu [21600] 208.24.255.128.in-addr.arpa. domain name pointer x-sc-ap08.hub.engr.uiowa.edu [21600] 209.24.255.128.in-addr.arpa. domain name pointer x-sc-ap09.hub.engr.uiowa.edu [21600] 210.24.255.128.in-addr.arpa. domain name pointer x-sc-ap10.hub.engr.uiowa.edu [21600] 211.24.255.128.in-addr.arpa. domain name pointer x-sc-ap11.hub.engr.uiowa.edu [21600] 212.24.255.128.in-addr.arpa. domain name pointer x-sc-ap12.hub.engr.uiowa.edu [21600] 213.24.255.128.in-addr.arpa. domain name pointer x-sc-ap13.hub.engr.uiowa.edu [21600] 214.24.255.128.in-addr.arpa. domain name pointer x-sc-ap14.hub.engr.uiowa.edu [21600] 215.24.255.128.in-addr.arpa. domain name pointer x-sc-ap15.hub.engr.uiowa.edu [21600] 216.24.255.128.in-addr.arpa. domain name pointer x-sc-ap16.hub.engr.uiowa.edu [0] 217.24.255.128.in-addr.arpa.: domain name does not exist [0] 218.24.255.128.in-addr.arpa.: domain name does not exist [0] 219.24.255.128.in-addr.arpa.: domain name does not exist [0] 220.24.255.128.in-addr.arpa.: domain name does not exist [0] 221.24.255.128.in-addr.arpa.: domain name does not exist [0] 222.24.255.128.in-addr.arpa.: domain name does not exist [0] 223.24.255.128.in-addr.arpa.: domain name does not exist [21600] 224.24.255.128.in-addr.arpa. domain name pointer proj-sc1245.engr.uiowa.edu [21600] 225.24.255.128.in-addr.arpa. domain name pointer proj-sc1505.engr.uiowa.edu [21600] 226.24.255.128.in-addr.arpa. domain name pointer proj-sc2133.engr.uiowa.edu [21600] 227.24.255.128.in-addr.arpa. domain name pointer proj-sc2217.engr.uiowa.edu [21600] 228.24.255.128.in-addr.arpa. domain name pointer proj-sc2229n.engr.uiowa.edu [21600] 229.24.255.128.in-addr.arpa. domain name pointer proj-sc2229s.engr.uiowa.edu [21600] 230.24.255.128.in-addr.arpa. domain name pointer proj-sc3026.engr.uiowa.edu [21600] 231.24.255.128.in-addr.arpa. domain name pointer proj-sc3315.engr.uiowa.edu [21600] 232.24.255.128.in-addr.arpa. domain name pointer proj-sc3321.engr.uiowa.edu [21600] 233.24.255.128.in-addr.arpa. domain name pointer proj-sc3505.engr.uiowa.edu [21600] 234.24.255.128.in-addr.arpa. domain name pointer proj-sc4030.engr.uiowa.edu [21600] 235.24.255.128.in-addr.arpa. domain name pointer mlc-sc3111.engr.uiowa.edu [21600] 236.24.255.128.in-addr.arpa. domain name pointer mlc-sc3321.engr.uiowa.edu [0] 237.24.255.128.in-addr.arpa.: domain name does not exist [0] 238.24.255.128.in-addr.arpa.: domain name does not exist [0] 239.24.255.128.in-addr.arpa.: domain name does not exist [0] 240.24.255.128.in-addr.arpa.: domain name does not exist [0] 241.24.255.128.in-addr.arpa.: domain name does not exist [0] 242.24.255.128.in-addr.arpa.: domain name does not exist [0] 243.24.255.128.in-addr.arpa.: domain name does not exist [0] 244.24.255.128.in-addr.arpa.: domain name does not exist [0] 245.24.255.128.in-addr.arpa.: domain name does not exist [0] 246.24.255.128.in-addr.arpa.: domain name does not exist [0] 247.24.255.128.in-addr.arpa.: domain name does not exist [0] 248.24.255.128.in-addr.arpa.: domain name does not exist [0] 249.24.255.128.in-addr.arpa.: domain name does not exist [0] 250.24.255.128.in-addr.arpa.: domain name does not exist [0] 251.24.255.128.in-addr.arpa.: domain name does not exist [0] 252.24.255.128.in-addr.arpa.: domain name does not exist [0] 253.24.255.128.in-addr.arpa.: domain name does not exist [0] 254.24.255.128.in-addr.arpa.: domain name does not exist [0] 255.24.255.128.in-addr.arpa.: domain name does not exist