[0] 0.1.237.203.in-addr.arpa.: domain name does not exist
[0] 1.1.237.203.in-addr.arpa.: domain name does not exist
[0] 2.1.237.203.in-addr.arpa.: domain name does not exist
[0] 3.1.237.203.in-addr.arpa.: domain name does not exist
[0] 4.1.237.203.in-addr.arpa.: domain name does not exist
[0] 5.1.237.203.in-addr.arpa.: domain name does not exist
[0] 6.1.237.203.in-addr.arpa.: domain name does not exist
[0] 7.1.237.203.in-addr.arpa.: domain name does not exist
[0] 8.1.237.203.in-addr.arpa.: domain name does not exist
[0] 9.1.237.203.in-addr.arpa.: domain name does not exist
[0] 10.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 11.1.237.203.in-addr.arpa. domain name pointer komdbo1.kwater.or.kr
[86400] 12.1.237.203.in-addr.arpa. domain name pointer komdbo1.kwater.or.kr
[0] 13.1.237.203.in-addr.arpa.: domain name does not exist
[0] 14.1.237.203.in-addr.arpa.: domain name does not exist
[0] 15.1.237.203.in-addr.arpa.: domain name does not exist
[0] 16.1.237.203.in-addr.arpa.: domain name does not exist
[0] 17.1.237.203.in-addr.arpa.: domain name does not exist
[0] 18.1.237.203.in-addr.arpa.: domain name does not exist
[0] 19.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 20.1.237.203.in-addr.arpa. domain name pointer ns1.kwater.or.kr
[86400] 21.1.237.203.in-addr.arpa. domain name pointer t1-21.kwater.or.kr
[86400] 22.1.237.203.in-addr.arpa. domain name pointer ebidtest.kwater.or.kr
[86400] 23.1.237.203.in-addr.arpa. domain name pointer ns2.kwater.or.kr
[0] 24.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 25.1.237.203.in-addr.arpa. domain name pointer groundwater.kwater.or.kr
[86400] 26.1.237.203.in-addr.arpa. domain name pointer ccms.kwater.or.kr
[86400] 27.1.237.203.in-addr.arpa. domain name pointer t1-27.kwater.or.kr
[86400] 28.1.237.203.in-addr.arpa. domain name pointer kiss.kwater.or.kr
[86400] 29.1.237.203.in-addr.arpa. domain name pointer mail.kwater.or.kr
[86400] 30.1.237.203.in-addr.arpa. domain name pointer damvideo.kwater.or.kr
[0] 31.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 32.1.237.203.in-addr.arpa. domain name pointer cyber.kwater.or.kr
[0] 33.1.237.203.in-addr.arpa.: domain name does not exist
[0] 34.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 35.1.237.203.in-addr.arpa. domain name pointer hdap2ndm.kwater.or.kr
[0] 36.1.237.203.in-addr.arpa.: domain name does not exist
[0] 37.1.237.203.in-addr.arpa.: domain name does not exist
[0] 38.1.237.203.in-addr.arpa.: domain name does not exist
[0] 39.1.237.203.in-addr.arpa.: domain name does not exist
[0] 40.1.237.203.in-addr.arpa.: domain name does not exist
[0] 41.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 42.1.237.203.in-addr.arpa. domain name pointer basin.kwater.or.kr
[0] 43.1.237.203.in-addr.arpa.: domain name does not exist
[0] 44.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 45.1.237.203.in-addr.arpa. domain name pointer kwms.kwater.or.kr
[0] 46.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 47.1.237.203.in-addr.arpa. domain name pointer www.gims.go.kr
[0] 48.1.237.203.in-addr.arpa.: domain name does not exist
[0] 49.1.237.203.in-addr.arpa.: domain name does not exist
[0] 50.1.237.203.in-addr.arpa.: domain name does not exist
[0] 51.1.237.203.in-addr.arpa.: domain name does not exist
[0] 52.1.237.203.in-addr.arpa.: domain name does not exist
[0] 53.1.237.203.in-addr.arpa.: domain name does not exist
[0] 54.1.237.203.in-addr.arpa.: domain name does not exist
[0] 55.1.237.203.in-addr.arpa.: domain name does not exist
[0] 56.1.237.203.in-addr.arpa.: domain name does not exist
[0] 57.1.237.203.in-addr.arpa.: domain name does not exist
[0] 58.1.237.203.in-addr.arpa.: domain name does not exist
[0] 59.1.237.203.in-addr.arpa.: domain name does not exist
[0] 60.1.237.203.in-addr.arpa.: domain name does not exist
[0] 61.1.237.203.in-addr.arpa.: domain name does not exist
[0] 62.1.237.203.in-addr.arpa.: domain name does not exist
[0] 63.1.237.203.in-addr.arpa.: domain name does not exist
[0] 64.1.237.203.in-addr.arpa.: domain name does not exist
[0] 65.1.237.203.in-addr.arpa.: domain name does not exist
[0] 66.1.237.203.in-addr.arpa.: domain name does not exist
[0] 67.1.237.203.in-addr.arpa.: domain name does not exist
[0] 68.1.237.203.in-addr.arpa.: domain name does not exist
[0] 69.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 70.1.237.203.in-addr.arpa. domain name pointer kowaco3.kwater.or.kr
[86400] 71.1.237.203.in-addr.arpa. domain name pointer kowaco4.kwater.or.kr
[0] 72.1.237.203.in-addr.arpa.: domain name does not exist
[0] 73.1.237.203.in-addr.arpa.: domain name does not exist
[0] 74.1.237.203.in-addr.arpa.: domain name does not exist
[0] 75.1.237.203.in-addr.arpa.: domain name does not exist
[0] 76.1.237.203.in-addr.arpa.: domain name does not exist
[0] 77.1.237.203.in-addr.arpa.: domain name does not exist
[0] 78.1.237.203.in-addr.arpa.: domain name does not exist
[0] 79.1.237.203.in-addr.arpa.: domain name does not exist
[0] 80.1.237.203.in-addr.arpa.: domain name does not exist
[0] 81.1.237.203.in-addr.arpa.: domain name does not exist
[0] 82.1.237.203.in-addr.arpa.: domain name does not exist
[0] 83.1.237.203.in-addr.arpa.: domain name does not exist
[0] 84.1.237.203.in-addr.arpa.: domain name does not exist
[0] 85.1.237.203.in-addr.arpa.: domain name does not exist
[0] 86.1.237.203.in-addr.arpa.: domain name does not exist
[0] 87.1.237.203.in-addr.arpa.: domain name does not exist
[0] 88.1.237.203.in-addr.arpa.: domain name does not exist
[0] 89.1.237.203.in-addr.arpa.: domain name does not exist
[0] 90.1.237.203.in-addr.arpa.: domain name does not exist
[0] 91.1.237.203.in-addr.arpa.: domain name does not exist
[0] 92.1.237.203.in-addr.arpa.: domain name does not exist
[0] 93.1.237.203.in-addr.arpa.: domain name does not exist
[0] 94.1.237.203.in-addr.arpa.: domain name does not exist
[0] 95.1.237.203.in-addr.arpa.: domain name does not exist
[0] 96.1.237.203.in-addr.arpa.: domain name does not exist
[0] 97.1.237.203.in-addr.arpa.: domain name does not exist
[0] 98.1.237.203.in-addr.arpa.: domain name does not exist
[0] 99.1.237.203.in-addr.arpa.: domain name does not exist
[0] 100.1.237.203.in-addr.arpa.: domain name does not exist
[0] 101.1.237.203.in-addr.arpa.: domain name does not exist
[0] 102.1.237.203.in-addr.arpa.: domain name does not exist
[0] 103.1.237.203.in-addr.arpa.: domain name does not exist
[0] 104.1.237.203.in-addr.arpa.: domain name does not exist
[0] 105.1.237.203.in-addr.arpa.: domain name does not exist
[0] 106.1.237.203.in-addr.arpa.: domain name does not exist
[0] 107.1.237.203.in-addr.arpa.: domain name does not exist
[0] 108.1.237.203.in-addr.arpa.: domain name does not exist
[0] 109.1.237.203.in-addr.arpa.: domain name does not exist
[0] 110.1.237.203.in-addr.arpa.: domain name does not exist
[0] 111.1.237.203.in-addr.arpa.: domain name does not exist
[0] 112.1.237.203.in-addr.arpa.: domain name does not exist
[0] 113.1.237.203.in-addr.arpa.: domain name does not exist
[0] 114.1.237.203.in-addr.arpa.: domain name does not exist
[0] 115.1.237.203.in-addr.arpa.: domain name does not exist
[0] 116.1.237.203.in-addr.arpa.: domain name does not exist
[0] 117.1.237.203.in-addr.arpa.: domain name does not exist
[0] 118.1.237.203.in-addr.arpa.: domain name does not exist
[0] 119.1.237.203.in-addr.arpa.: domain name does not exist
[0] 120.1.237.203.in-addr.arpa.: domain name does not exist
[0] 121.1.237.203.in-addr.arpa.: domain name does not exist
[0] 122.1.237.203.in-addr.arpa.: domain name does not exist
[0] 123.1.237.203.in-addr.arpa.: domain name does not exist
[0] 124.1.237.203.in-addr.arpa.: domain name does not exist
[0] 125.1.237.203.in-addr.arpa.: domain name does not exist
[0] 126.1.237.203.in-addr.arpa.: domain name does not exist
[0] 127.1.237.203.in-addr.arpa.: domain name does not exist
[0] 128.1.237.203.in-addr.arpa.: domain name does not exist
[0] 129.1.237.203.in-addr.arpa.: domain name does not exist
[0] 130.1.237.203.in-addr.arpa.: domain name does not exist
[0] 131.1.237.203.in-addr.arpa.: domain name does not exist
[0] 132.1.237.203.in-addr.arpa.: domain name does not exist
[0] 133.1.237.203.in-addr.arpa.: domain name does not exist
[0] 134.1.237.203.in-addr.arpa.: domain name does not exist
[0] 135.1.237.203.in-addr.arpa.: domain name does not exist
[0] 136.1.237.203.in-addr.arpa.: domain name does not exist
[0] 137.1.237.203.in-addr.arpa.: domain name does not exist
[0] 138.1.237.203.in-addr.arpa.: domain name does not exist
[0] 139.1.237.203.in-addr.arpa.: domain name does not exist
[0] 140.1.237.203.in-addr.arpa.: domain name does not exist
[0] 141.1.237.203.in-addr.arpa.: domain name does not exist
[0] 142.1.237.203.in-addr.arpa.: domain name does not exist
[0] 143.1.237.203.in-addr.arpa.: domain name does not exist
[0] 144.1.237.203.in-addr.arpa.: domain name does not exist
[0] 145.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 146.1.237.203.in-addr.arpa. domain name pointer kowaco3-in.kwater.or.kr
[86400] 147.1.237.203.in-addr.arpa. domain name pointer kowaco4-in.kwater.or.kr
[0] 148.1.237.203.in-addr.arpa.: domain name does not exist
[0] 149.1.237.203.in-addr.arpa.: domain name does not exist
[0] 150.1.237.203.in-addr.arpa.: domain name does not exist
[0] 151.1.237.203.in-addr.arpa.: domain name does not exist
[0] 152.1.237.203.in-addr.arpa.: domain name does not exist
[0] 153.1.237.203.in-addr.arpa.: domain name does not exist
[0] 154.1.237.203.in-addr.arpa.: domain name does not exist
[0] 155.1.237.203.in-addr.arpa.: domain name does not exist
[0] 156.1.237.203.in-addr.arpa.: domain name does not exist
[0] 157.1.237.203.in-addr.arpa.: domain name does not exist
[0] 158.1.237.203.in-addr.arpa.: domain name does not exist
[0] 159.1.237.203.in-addr.arpa.: domain name does not exist
[0] 160.1.237.203.in-addr.arpa.: domain name does not exist
[0] 161.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 162.1.237.203.in-addr.arpa. domain name pointer kowaco3-dmz.kwater.or.kr
[86400] 163.1.237.203.in-addr.arpa. domain name pointer kowaco4-dmz.kwater.or.kr
[0] 164.1.237.203.in-addr.arpa.: domain name does not exist
[0] 165.1.237.203.in-addr.arpa.: domain name does not exist
[0] 166.1.237.203.in-addr.arpa.: domain name does not exist
[0] 167.1.237.203.in-addr.arpa.: domain name does not exist
[0] 168.1.237.203.in-addr.arpa.: domain name does not exist
[0] 169.1.237.203.in-addr.arpa.: domain name does not exist
[0] 170.1.237.203.in-addr.arpa.: domain name does not exist
[0] 171.1.237.203.in-addr.arpa.: domain name does not exist
[0] 172.1.237.203.in-addr.arpa.: domain name does not exist
[0] 173.1.237.203.in-addr.arpa.: domain name does not exist
[0] 174.1.237.203.in-addr.arpa.: domain name does not exist
[0] 175.1.237.203.in-addr.arpa.: domain name does not exist
[0] 176.1.237.203.in-addr.arpa.: domain name does not exist
[0] 177.1.237.203.in-addr.arpa.: domain name does not exist
[0] 178.1.237.203.in-addr.arpa.: domain name does not exist
[0] 179.1.237.203.in-addr.arpa.: domain name does not exist
[0] 180.1.237.203.in-addr.arpa.: domain name does not exist
[0] 181.1.237.203.in-addr.arpa.: domain name does not exist
[0] 182.1.237.203.in-addr.arpa.: domain name does not exist
[0] 183.1.237.203.in-addr.arpa.: domain name does not exist
[0] 184.1.237.203.in-addr.arpa.: domain name does not exist
[0] 185.1.237.203.in-addr.arpa.: domain name does not exist
[0] 186.1.237.203.in-addr.arpa.: domain name does not exist
[0] 187.1.237.203.in-addr.arpa.: domain name does not exist
[0] 188.1.237.203.in-addr.arpa.: domain name does not exist
[0] 189.1.237.203.in-addr.arpa.: domain name does not exist
[0] 190.1.237.203.in-addr.arpa.: domain name does not exist
[0] 191.1.237.203.in-addr.arpa.: domain name does not exist
[0] 192.1.237.203.in-addr.arpa.: domain name does not exist
[0] 193.1.237.203.in-addr.arpa.: domain name does not exist
[0] 194.1.237.203.in-addr.arpa.: domain name does not exist
[0] 195.1.237.203.in-addr.arpa.: domain name does not exist
[0] 196.1.237.203.in-addr.arpa.: domain name does not exist
[0] 197.1.237.203.in-addr.arpa.: domain name does not exist
[0] 198.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 199.1.237.203.in-addr.arpa. domain name pointer labor.kwater.or.kr
[86400] 200.1.237.203.in-addr.arpa. domain name pointer labor1.kwater.or.kr
[86400] 201.1.237.203.in-addr.arpa. domain name pointer labor2.kwater.or.kr
[0] 202.1.237.203.in-addr.arpa.: domain name does not exist
[86400] 203.1.237.203.in-addr.arpa. domain name pointer citis.kwater.or.kr
[0] 204.1.237.203.in-addr.arpa.: domain name does not exist
[0] 205.1.237.203.in-addr.arpa.: domain name does not exist
[0] 206.1.237.203.in-addr.arpa.: domain name does not exist
[0] 207.1.237.203.in-addr.arpa.: domain name does not exist
[0] 208.1.237.203.in-addr.arpa.: domain name does not exist
[0] 209.1.237.203.in-addr.arpa.: domain name does not exist
[0] 210.1.237.203.in-addr.arpa.: domain name does not exist
[0] 211.1.237.203.in-addr.arpa.: domain name does not exist
[0] 212.1.237.203.in-addr.arpa.: domain name does not exist
[0] 213.1.237.203.in-addr.arpa.: domain name does not exist
[0] 214.1.237.203.in-addr.arpa.: domain name does not exist
[0] 215.1.237.203.in-addr.arpa.: domain name does not exist
[0] 216.1.237.203.in-addr.arpa.: domain name does not exist
[0] 217.1.237.203.in-addr.arpa.: domain name does not exist
[0] 218.1.237.203.in-addr.arpa.: domain name does not exist
[0] 219.1.237.203.in-addr.arpa.: domain name does not exist
[0] 220.1.237.203.in-addr.arpa.: domain name does not exist
[0] 221.1.237.203.in-addr.arpa.: domain name does not exist
[0] 222.1.237.203.in-addr.arpa.: domain name does not exist
[0] 223.1.237.203.in-addr.arpa.: domain name does not exist
[0] 224.1.237.203.in-addr.arpa.: domain name does not exist
[0] 225.1.237.203.in-addr.arpa.: domain name does not exist
[0] 226.1.237.203.in-addr.arpa.: domain name does not exist
[0] 227.1.237.203.in-addr.arpa.: domain name does not exist
[0] 228.1.237.203.in-addr.arpa.: domain name does not exist
[0] 229.1.237.203.in-addr.arpa.: domain name does not exist
[0] 230.1.237.203.in-addr.arpa.: domain name does not exist
[0] 231.1.237.203.in-addr.arpa.: domain name does not exist
[0] 232.1.237.203.in-addr.arpa.: domain name does not exist
[0] 233.1.237.203.in-addr.arpa.: domain name does not exist
[0] 234.1.237.203.in-addr.arpa.: domain name does not exist
[0] 235.1.237.203.in-addr.arpa.: domain name does not exist
[0] 236.1.237.203.in-addr.arpa.: domain name does not exist
[0] 237.1.237.203.in-addr.arpa.: domain name does not exist
[0] 238.1.237.203.in-addr.arpa.: domain name does not exist
[0] 239.1.237.203.in-addr.arpa.: domain name does not exist
[0] 240.1.237.203.in-addr.arpa.: domain name does not exist
[0] 241.1.237.203.in-addr.arpa.: domain name does not exist
[0] 242.1.237.203.in-addr.arpa.: domain name does not exist
[0] 243.1.237.203.in-addr.arpa.: domain name does not exist
[0] 244.1.237.203.in-addr.arpa.: domain name does not exist
[0] 245.1.237.203.in-addr.arpa.: domain name does not exist
[0] 246.1.237.203.in-addr.arpa.: domain name does not exist
[0] 247.1.237.203.in-addr.arpa.: domain name does not exist
[0] 248.1.237.203.in-addr.arpa.: domain name does not exist
[0] 249.1.237.203.in-addr.arpa.: domain name does not exist
[0] 250.1.237.203.in-addr.arpa.: domain name does not exist
[0] 251.1.237.203.in-addr.arpa.: domain name does not exist
[0] 252.1.237.203.in-addr.arpa.: domain name does not exist
[0] 253.1.237.203.in-addr.arpa.: domain name does not exist
[0] 254.1.237.203.in-addr.arpa.: domain name does not exist
[0] 255.1.237.203.in-addr.arpa.: domain name does not exist