[0] 0.57.180.202.in-addr.arpa.: domain name does not exist
[1800] 1.57.180.202.in-addr.arpa. domain name pointer du-ttr-001.hal.ne.jp
[1800] 2.57.180.202.in-addr.arpa. domain name pointer du-ttr-002.hal.ne.jp
[1800] 3.57.180.202.in-addr.arpa. domain name pointer du-ttr-003.hal.ne.jp
[1800] 4.57.180.202.in-addr.arpa. domain name pointer du-ttr-004.hal.ne.jp
[1800] 5.57.180.202.in-addr.arpa. domain name pointer du-ttr-005.hal.ne.jp
[1800] 6.57.180.202.in-addr.arpa. domain name pointer du-ttr-006.hal.ne.jp
[1800] 7.57.180.202.in-addr.arpa. domain name pointer du-ttr-007.hal.ne.jp
[1800] 8.57.180.202.in-addr.arpa. domain name pointer du-ttr-008.hal.ne.jp
[1800] 9.57.180.202.in-addr.arpa. domain name pointer du-ttr-009.hal.ne.jp
[1800] 10.57.180.202.in-addr.arpa. domain name pointer du-ttr-010.hal.ne.jp
[1800] 11.57.180.202.in-addr.arpa. domain name pointer du-ttr-011.hal.ne.jp
[1800] 12.57.180.202.in-addr.arpa. domain name pointer du-ttr-012.hal.ne.jp
[1800] 13.57.180.202.in-addr.arpa. domain name pointer du-ttr-013.hal.ne.jp
[1800] 14.57.180.202.in-addr.arpa. domain name pointer du-ttr-014.hal.ne.jp
[1800] 15.57.180.202.in-addr.arpa. domain name pointer du-ttr-015.hal.ne.jp
[1800] 16.57.180.202.in-addr.arpa. domain name pointer du-ttr-016.hal.ne.jp
[1800] 17.57.180.202.in-addr.arpa. domain name pointer du-ttr-017.hal.ne.jp
[1800] 18.57.180.202.in-addr.arpa. domain name pointer du-ttr-018.hal.ne.jp
[1800] 19.57.180.202.in-addr.arpa. domain name pointer du-ttr-019.hal.ne.jp
[1800] 20.57.180.202.in-addr.arpa. domain name pointer du-ttr-020.hal.ne.jp
[1800] 21.57.180.202.in-addr.arpa. domain name pointer du-ttr-021.hal.ne.jp
[1800] 22.57.180.202.in-addr.arpa. domain name pointer du-ttr-022.hal.ne.jp
[1800] 23.57.180.202.in-addr.arpa. domain name pointer du-ttr-023.hal.ne.jp
[1800] 24.57.180.202.in-addr.arpa. domain name pointer du-ttr-024.hal.ne.jp
[1800] 25.57.180.202.in-addr.arpa. domain name pointer du-ttr-025.hal.ne.jp
[1800] 26.57.180.202.in-addr.arpa. domain name pointer du-ttr-026.hal.ne.jp
[1800] 27.57.180.202.in-addr.arpa. domain name pointer du-ttr-027.hal.ne.jp
[1800] 28.57.180.202.in-addr.arpa. domain name pointer du-ttr-028.hal.ne.jp
[1800] 29.57.180.202.in-addr.arpa. domain name pointer du-ttr-029.hal.ne.jp
[1800] 30.57.180.202.in-addr.arpa. domain name pointer du-ttr-030.hal.ne.jp
[1800] 31.57.180.202.in-addr.arpa. domain name pointer du-ttr-031.hal.ne.jp
[1800] 32.57.180.202.in-addr.arpa. domain name pointer du-ttr-032.hal.ne.jp
[1800] 33.57.180.202.in-addr.arpa. domain name pointer du-ttr-033.hal.ne.jp
[1800] 34.57.180.202.in-addr.arpa. domain name pointer du-ttr-034.hal.ne.jp
[1800] 35.57.180.202.in-addr.arpa. domain name pointer du-ttr-035.hal.ne.jp
[1800] 36.57.180.202.in-addr.arpa. domain name pointer du-ttr-036.hal.ne.jp
[1800] 37.57.180.202.in-addr.arpa. domain name pointer du-ttr-037.hal.ne.jp
[1800] 38.57.180.202.in-addr.arpa. domain name pointer du-ttr-038.hal.ne.jp
[1800] 39.57.180.202.in-addr.arpa. domain name pointer du-ttr-039.hal.ne.jp
[1800] 40.57.180.202.in-addr.arpa. domain name pointer du-ttr-040.hal.ne.jp
[1800] 41.57.180.202.in-addr.arpa. domain name pointer du-ttr-041.hal.ne.jp
[1800] 42.57.180.202.in-addr.arpa. domain name pointer du-ttr-042.hal.ne.jp
[1800] 43.57.180.202.in-addr.arpa. domain name pointer du-ttr-043.hal.ne.jp
[1800] 44.57.180.202.in-addr.arpa. domain name pointer du-ttr-044.hal.ne.jp
[1800] 45.57.180.202.in-addr.arpa. domain name pointer du-ttr-045.hal.ne.jp
[1800] 46.57.180.202.in-addr.arpa. domain name pointer du-ttr-046.hal.ne.jp
[1800] 47.57.180.202.in-addr.arpa. domain name pointer du-ttr-047.hal.ne.jp
[1800] 48.57.180.202.in-addr.arpa. domain name pointer du-ttr-048.hal.ne.jp
[1800] 49.57.180.202.in-addr.arpa. domain name pointer du-ttr-049.hal.ne.jp
[1800] 50.57.180.202.in-addr.arpa. domain name pointer du-ttr-050.hal.ne.jp
[1800] 51.57.180.202.in-addr.arpa. domain name pointer du-ttr-051.hal.ne.jp
[1800] 52.57.180.202.in-addr.arpa. domain name pointer du-ttr-052.hal.ne.jp
[1800] 53.57.180.202.in-addr.arpa. domain name pointer du-ttr-053.hal.ne.jp
[1800] 54.57.180.202.in-addr.arpa. domain name pointer du-ttr-054.hal.ne.jp
[1800] 55.57.180.202.in-addr.arpa. domain name pointer du-ttr-055.hal.ne.jp
[1800] 56.57.180.202.in-addr.arpa. domain name pointer du-ttr-056.hal.ne.jp
[1800] 57.57.180.202.in-addr.arpa. domain name pointer du-ttr-057.hal.ne.jp
[1800] 58.57.180.202.in-addr.arpa. domain name pointer du-ttr-058.hal.ne.jp
[1800] 59.57.180.202.in-addr.arpa. domain name pointer du-ttr-059.hal.ne.jp
[1800] 60.57.180.202.in-addr.arpa. domain name pointer du-ttr-060.hal.ne.jp
[1800] 61.57.180.202.in-addr.arpa. domain name pointer du-ttr-061.hal.ne.jp
[1800] 62.57.180.202.in-addr.arpa. domain name pointer du-ttr-gw.hal.ne.jp
[0] 63.57.180.202.in-addr.arpa.: domain name does not exist
[0] 64.57.180.202.in-addr.arpa.: domain name does not exist
[1800] 65.57.180.202.in-addr.arpa. domain name pointer du-yaz-001.hal.ne.jp
[1800] 66.57.180.202.in-addr.arpa. domain name pointer du-yaz-002.hal.ne.jp
[1800] 67.57.180.202.in-addr.arpa. domain name pointer du-yaz-003.hal.ne.jp
[1800] 68.57.180.202.in-addr.arpa. domain name pointer du-yaz-004.hal.ne.jp
[1800] 69.57.180.202.in-addr.arpa. domain name pointer du-yaz-005.hal.ne.jp
[1800] 70.57.180.202.in-addr.arpa. domain name pointer du-yaz-006.hal.ne.jp
[1800] 71.57.180.202.in-addr.arpa. domain name pointer du-yaz-007.hal.ne.jp
[1800] 72.57.180.202.in-addr.arpa. domain name pointer du-yaz-008.hal.ne.jp
[1800] 73.57.180.202.in-addr.arpa. domain name pointer du-yaz-009.hal.ne.jp
[1800] 74.57.180.202.in-addr.arpa. domain name pointer du-yaz-010.hal.ne.jp
[1800] 75.57.180.202.in-addr.arpa. domain name pointer du-yaz-011.hal.ne.jp
[1800] 76.57.180.202.in-addr.arpa. domain name pointer du-yaz-012.hal.ne.jp
[1800] 77.57.180.202.in-addr.arpa. domain name pointer du-yaz-013.hal.ne.jp
[1800] 78.57.180.202.in-addr.arpa. domain name pointer du-yaz-014.hal.ne.jp
[1800] 79.57.180.202.in-addr.arpa. domain name pointer du-yaz-015.hal.ne.jp
[1800] 80.57.180.202.in-addr.arpa. domain name pointer du-yaz-016.hal.ne.jp
[1800] 81.57.180.202.in-addr.arpa. domain name pointer du-yaz-017.hal.ne.jp
[1800] 82.57.180.202.in-addr.arpa. domain name pointer du-yaz-018.hal.ne.jp
[1800] 83.57.180.202.in-addr.arpa. domain name pointer du-yaz-019.hal.ne.jp
[1800] 84.57.180.202.in-addr.arpa. domain name pointer du-yaz-020.hal.ne.jp
[1800] 85.57.180.202.in-addr.arpa. domain name pointer du-yaz-021.hal.ne.jp
[1800] 86.57.180.202.in-addr.arpa. domain name pointer du-yaz-022.hal.ne.jp
[1800] 87.57.180.202.in-addr.arpa. domain name pointer du-yaz-023.hal.ne.jp
[1800] 88.57.180.202.in-addr.arpa. domain name pointer du-yaz-024.hal.ne.jp
[1800] 89.57.180.202.in-addr.arpa. domain name pointer du-yaz-025.hal.ne.jp
[1800] 90.57.180.202.in-addr.arpa. domain name pointer du-yaz-026.hal.ne.jp
[1800] 91.57.180.202.in-addr.arpa. domain name pointer du-yaz-027.hal.ne.jp
[1800] 92.57.180.202.in-addr.arpa. domain name pointer du-yaz-028.hal.ne.jp
[1800] 93.57.180.202.in-addr.arpa. domain name pointer du-yaz-029.hal.ne.jp
[1800] 94.57.180.202.in-addr.arpa. domain name pointer du-yaz-gw.hal.ne.jp
[0] 95.57.180.202.in-addr.arpa.: domain name does not exist
[0] 96.57.180.202.in-addr.arpa.: domain name does not exist
[1800] 97.57.180.202.in-addr.arpa. domain name pointer du-kry-001.hal.ne.jp
[1800] 98.57.180.202.in-addr.arpa. domain name pointer du-kry-002.hal.ne.jp
[1800] 99.57.180.202.in-addr.arpa. domain name pointer du-kry-003.hal.ne.jp
[1800] 100.57.180.202.in-addr.arpa. domain name pointer du-kry-004.hal.ne.jp
[1800] 101.57.180.202.in-addr.arpa. domain name pointer du-kry-005.hal.ne.jp
[1800] 102.57.180.202.in-addr.arpa. domain name pointer du-kry-006.hal.ne.jp
[1800] 103.57.180.202.in-addr.arpa. domain name pointer du-kry-007.hal.ne.jp
[1800] 104.57.180.202.in-addr.arpa. domain name pointer du-kry-008.hal.ne.jp
[1800] 105.57.180.202.in-addr.arpa. domain name pointer du-kry-009.hal.ne.jp
[1800] 106.57.180.202.in-addr.arpa. domain name pointer du-kry-010.hal.ne.jp
[1800] 107.57.180.202.in-addr.arpa. domain name pointer du-kry-011.hal.ne.jp
[1800] 108.57.180.202.in-addr.arpa. domain name pointer du-kry-012.hal.ne.jp
[1800] 109.57.180.202.in-addr.arpa. domain name pointer du-kry-013.hal.ne.jp
[1800] 110.57.180.202.in-addr.arpa. domain name pointer du-kry-014.hal.ne.jp
[1800] 111.57.180.202.in-addr.arpa. domain name pointer du-kry-015.hal.ne.jp
[1800] 112.57.180.202.in-addr.arpa. domain name pointer du-kry-016.hal.ne.jp
[1800] 113.57.180.202.in-addr.arpa. domain name pointer du-kry-017.hal.ne.jp
[1800] 114.57.180.202.in-addr.arpa. domain name pointer du-kry-018.hal.ne.jp
[1800] 115.57.180.202.in-addr.arpa. domain name pointer du-kry-019.hal.ne.jp
[1800] 116.57.180.202.in-addr.arpa. domain name pointer du-kry-020.hal.ne.jp
[1800] 117.57.180.202.in-addr.arpa. domain name pointer du-kry-021.hal.ne.jp
[1800] 118.57.180.202.in-addr.arpa. domain name pointer du-kry-022.hal.ne.jp
[1800] 119.57.180.202.in-addr.arpa. domain name pointer du-kry-023.hal.ne.jp
[1800] 120.57.180.202.in-addr.arpa. domain name pointer du-kry-024.hal.ne.jp
[1800] 121.57.180.202.in-addr.arpa. domain name pointer du-kry-025.hal.ne.jp
[1800] 122.57.180.202.in-addr.arpa. domain name pointer du-kry-026.hal.ne.jp
[1800] 123.57.180.202.in-addr.arpa. domain name pointer du-kry-027.hal.ne.jp
[1800] 124.57.180.202.in-addr.arpa. domain name pointer du-kry-028.hal.ne.jp
[1800] 125.57.180.202.in-addr.arpa. domain name pointer du-kry-029.hal.ne.jp
[1800] 126.57.180.202.in-addr.arpa. domain name pointer du-kry-gw.hal.ne.jp
[0] 127.57.180.202.in-addr.arpa.: domain name does not exist
[0] 128.57.180.202.in-addr.arpa.: domain name does not exist
[0] 129.57.180.202.in-addr.arpa.: domain name does not exist
[0] 130.57.180.202.in-addr.arpa.: domain name does not exist
[0] 131.57.180.202.in-addr.arpa.: domain name does not exist
[0] 132.57.180.202.in-addr.arpa.: domain name does not exist
[0] 133.57.180.202.in-addr.arpa.: domain name does not exist
[0] 134.57.180.202.in-addr.arpa.: domain name does not exist
[0] 135.57.180.202.in-addr.arpa.: domain name does not exist
[0] 136.57.180.202.in-addr.arpa.: domain name does not exist
[0] 137.57.180.202.in-addr.arpa.: domain name does not exist
[0] 138.57.180.202.in-addr.arpa.: domain name does not exist
[0] 139.57.180.202.in-addr.arpa.: domain name does not exist
[0] 140.57.180.202.in-addr.arpa.: domain name does not exist
[0] 141.57.180.202.in-addr.arpa.: domain name does not exist
[0] 142.57.180.202.in-addr.arpa.: domain name does not exist
[0] 143.57.180.202.in-addr.arpa.: domain name does not exist
[0] 144.57.180.202.in-addr.arpa.: domain name does not exist
[0] 145.57.180.202.in-addr.arpa.: domain name does not exist
[0] 146.57.180.202.in-addr.arpa.: domain name does not exist
[0] 147.57.180.202.in-addr.arpa.: domain name does not exist
[0] 148.57.180.202.in-addr.arpa.: domain name does not exist
[0] 149.57.180.202.in-addr.arpa.: domain name does not exist
[0] 150.57.180.202.in-addr.arpa.: domain name does not exist
[0] 151.57.180.202.in-addr.arpa.: domain name does not exist
[0] 152.57.180.202.in-addr.arpa.: domain name does not exist
[0] 153.57.180.202.in-addr.arpa.: domain name does not exist
[0] 154.57.180.202.in-addr.arpa.: domain name does not exist
[0] 155.57.180.202.in-addr.arpa.: domain name does not exist
[0] 156.57.180.202.in-addr.arpa.: domain name does not exist
[0] 157.57.180.202.in-addr.arpa.: domain name does not exist
[0] 158.57.180.202.in-addr.arpa.: domain name does not exist
[0] 159.57.180.202.in-addr.arpa.: domain name does not exist
[0] 160.57.180.202.in-addr.arpa.: domain name does not exist
[0] 161.57.180.202.in-addr.arpa.: domain name does not exist
[0] 162.57.180.202.in-addr.arpa.: domain name does not exist
[0] 163.57.180.202.in-addr.arpa.: domain name does not exist
[0] 164.57.180.202.in-addr.arpa.: domain name does not exist
[0] 165.57.180.202.in-addr.arpa.: domain name does not exist
[0] 166.57.180.202.in-addr.arpa.: domain name does not exist
[0] 167.57.180.202.in-addr.arpa.: domain name does not exist
[0] 168.57.180.202.in-addr.arpa.: domain name does not exist
[0] 169.57.180.202.in-addr.arpa.: domain name does not exist
[0] 170.57.180.202.in-addr.arpa.: domain name does not exist
[0] 171.57.180.202.in-addr.arpa.: domain name does not exist
[0] 172.57.180.202.in-addr.arpa.: domain name does not exist
[0] 173.57.180.202.in-addr.arpa.: domain name does not exist
[0] 174.57.180.202.in-addr.arpa.: domain name does not exist
[0] 175.57.180.202.in-addr.arpa.: domain name does not exist
[0] 176.57.180.202.in-addr.arpa.: domain name does not exist
[0] 177.57.180.202.in-addr.arpa.: domain name does not exist
[0] 178.57.180.202.in-addr.arpa.: domain name does not exist
[0] 179.57.180.202.in-addr.arpa.: domain name does not exist
[0] 180.57.180.202.in-addr.arpa.: domain name does not exist
[0] 181.57.180.202.in-addr.arpa.: domain name does not exist
[0] 182.57.180.202.in-addr.arpa.: domain name does not exist
[0] 183.57.180.202.in-addr.arpa.: domain name does not exist
[0] 184.57.180.202.in-addr.arpa.: domain name does not exist
[0] 185.57.180.202.in-addr.arpa.: domain name does not exist
[0] 186.57.180.202.in-addr.arpa.: domain name does not exist
[0] 187.57.180.202.in-addr.arpa.: domain name does not exist
[0] 188.57.180.202.in-addr.arpa.: domain name does not exist
[0] 189.57.180.202.in-addr.arpa.: domain name does not exist
[0] 190.57.180.202.in-addr.arpa.: domain name does not exist
[0] 191.57.180.202.in-addr.arpa.: domain name does not exist
[0] 192.57.180.202.in-addr.arpa.: domain name does not exist
[1800] 193.57.180.202.in-addr.arpa. domain name pointer flets-f-001.hal.ne.jp
[1800] 194.57.180.202.in-addr.arpa. domain name pointer flets-f-002.hal.ne.jp
[1800] 195.57.180.202.in-addr.arpa. domain name pointer flets-f-003.hal.ne.jp
[1800] 196.57.180.202.in-addr.arpa. domain name pointer flets-f-004.hal.ne.jp
[1800] 197.57.180.202.in-addr.arpa. domain name pointer flets-f-005.hal.ne.jp
[1800] 198.57.180.202.in-addr.arpa. domain name pointer flets-f-006.hal.ne.jp
[1800] 199.57.180.202.in-addr.arpa. domain name pointer flets-f-007.hal.ne.jp
[1800] 200.57.180.202.in-addr.arpa. domain name pointer flets-f-008.hal.ne.jp
[1800] 201.57.180.202.in-addr.arpa. domain name pointer flets-f-009.hal.ne.jp
[1800] 202.57.180.202.in-addr.arpa. domain name pointer flets-f-010.hal.ne.jp
[1800] 203.57.180.202.in-addr.arpa. domain name pointer flets-f-011.hal.ne.jp
[1800] 204.57.180.202.in-addr.arpa. domain name pointer flets-f-012.hal.ne.jp
[1800] 205.57.180.202.in-addr.arpa. domain name pointer flets-f-013.hal.ne.jp
[1800] 206.57.180.202.in-addr.arpa. domain name pointer flets-f-014.hal.ne.jp
[1800] 207.57.180.202.in-addr.arpa. domain name pointer flets-f-015.hal.ne.jp
[1800] 208.57.180.202.in-addr.arpa. domain name pointer flets-f-016.hal.ne.jp
[1800] 209.57.180.202.in-addr.arpa. domain name pointer flets-f-017.hal.ne.jp
[1800] 210.57.180.202.in-addr.arpa. domain name pointer flets-f-018.hal.ne.jp
[1800] 211.57.180.202.in-addr.arpa. domain name pointer flets-f-019.hal.ne.jp
[1800] 212.57.180.202.in-addr.arpa. domain name pointer flets-f-020.hal.ne.jp
[1800] 213.57.180.202.in-addr.arpa. domain name pointer flets-f-021.hal.ne.jp
[1800] 214.57.180.202.in-addr.arpa. domain name pointer flets-f-022.hal.ne.jp
[1800] 215.57.180.202.in-addr.arpa. domain name pointer flets-f-023.hal.ne.jp
[1800] 216.57.180.202.in-addr.arpa. domain name pointer flets-f-024.hal.ne.jp
[1800] 217.57.180.202.in-addr.arpa. domain name pointer flets-f-025.hal.ne.jp
[1800] 218.57.180.202.in-addr.arpa. domain name pointer flets-f-026.hal.ne.jp
[1800] 219.57.180.202.in-addr.arpa. domain name pointer flets-f-027.hal.ne.jp
[1800] 220.57.180.202.in-addr.arpa. domain name pointer flets-f-028.hal.ne.jp
[1800] 221.57.180.202.in-addr.arpa. domain name pointer flets-f-029.hal.ne.jp
[1800] 222.57.180.202.in-addr.arpa. domain name pointer flets-f-030.hal.ne.jp
[1800] 223.57.180.202.in-addr.arpa. domain name pointer flets-f-031.hal.ne.jp
[1800] 224.57.180.202.in-addr.arpa. domain name pointer flets-f-032.hal.ne.jp
[1800] 225.57.180.202.in-addr.arpa. domain name pointer flets-f-033.hal.ne.jp
[1800] 226.57.180.202.in-addr.arpa. domain name pointer flets-f-034.hal.ne.jp
[1800] 227.57.180.202.in-addr.arpa. domain name pointer flets-f-035.hal.ne.jp
[1800] 228.57.180.202.in-addr.arpa. domain name pointer flets-f-036.hal.ne.jp
[1800] 229.57.180.202.in-addr.arpa. domain name pointer flets-f-037.hal.ne.jp
[1800] 230.57.180.202.in-addr.arpa. domain name pointer flets-f-038.hal.ne.jp
[1800] 231.57.180.202.in-addr.arpa. domain name pointer flets-f-039.hal.ne.jp
[1800] 232.57.180.202.in-addr.arpa. domain name pointer flets-f-040.hal.ne.jp
[1800] 233.57.180.202.in-addr.arpa. domain name pointer flets-f-041.hal.ne.jp
[1800] 234.57.180.202.in-addr.arpa. domain name pointer flets-f-042.hal.ne.jp
[1800] 235.57.180.202.in-addr.arpa. domain name pointer flets-f-043.hal.ne.jp
[1800] 236.57.180.202.in-addr.arpa. domain name pointer flets-f-044.hal.ne.jp
[1800] 237.57.180.202.in-addr.arpa. domain name pointer flets-f-045.hal.ne.jp
[1800] 238.57.180.202.in-addr.arpa. domain name pointer flets-f-046.hal.ne.jp
[1800] 239.57.180.202.in-addr.arpa. domain name pointer flets-f-047.hal.ne.jp
[1800] 240.57.180.202.in-addr.arpa. domain name pointer flets-f-048.hal.ne.jp
[1800] 241.57.180.202.in-addr.arpa. domain name pointer flets-f-049.hal.ne.jp
[1800] 242.57.180.202.in-addr.arpa. domain name pointer flets-f-050.hal.ne.jp
[1800] 243.57.180.202.in-addr.arpa. domain name pointer flets-f-051.hal.ne.jp
[1800] 244.57.180.202.in-addr.arpa. domain name pointer flets-f-052.hal.ne.jp
[1800] 245.57.180.202.in-addr.arpa. domain name pointer flets-f-053.hal.ne.jp
[1800] 246.57.180.202.in-addr.arpa. domain name pointer flets-f-054.hal.ne.jp
[1800] 247.57.180.202.in-addr.arpa. domain name pointer flets-f-055.hal.ne.jp
[1800] 248.57.180.202.in-addr.arpa. domain name pointer flets-f-056.hal.ne.jp
[1800] 249.57.180.202.in-addr.arpa. domain name pointer flets-f-057.hal.ne.jp
[1800] 250.57.180.202.in-addr.arpa. domain name pointer flets-f-058.hal.ne.jp
[1800] 251.57.180.202.in-addr.arpa. domain name pointer flets-f-059.hal.ne.jp
[1800] 252.57.180.202.in-addr.arpa. domain name pointer flets-f-060.hal.ne.jp
[1800] 253.57.180.202.in-addr.arpa. domain name pointer flets-f-061.hal.ne.jp
[1800] 254.57.180.202.in-addr.arpa. domain name pointer flets-f-062.hal.ne.jp
[0] 255.57.180.202.in-addr.arpa.: domain name does not exist