Host 0.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 1.211.186.221.in-addr.arpa domain name pointer pc1.aisei-net-unet.ocn.ne.jp.
[86400] 2.211.186.221.in-addr.arpa domain name pointer pc2.aisei-net-unet.ocn.ne.jp.
[86400] 3.211.186.221.in-addr.arpa domain name pointer pc3.aisei-net-unet.ocn.ne.jp.
[86400] 4.211.186.221.in-addr.arpa domain name pointer pc4.aisei-net-unet.ocn.ne.jp.
[86400] 5.211.186.221.in-addr.arpa domain name pointer pc5.aisei-net-unet.ocn.ne.jp.
[86400] 6.211.186.221.in-addr.arpa domain name pointer pc6.aisei-net-unet.ocn.ne.jp.
Host 7.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 9.211.186.221.in-addr.arpa domain name pointer pc1.maruhon-unet.ocn.ne.jp.
[86400] 10.211.186.221.in-addr.arpa domain name pointer pc2.maruhon-unet.ocn.ne.jp.
[86400] 11.211.186.221.in-addr.arpa domain name pointer pc3.maruhon-unet.ocn.ne.jp.
[86400] 12.211.186.221.in-addr.arpa domain name pointer pc4.maruhon-unet.ocn.ne.jp.
[86400] 13.211.186.221.in-addr.arpa domain name pointer pc5.maruhon-unet.ocn.ne.jp.
[86400] 14.211.186.221.in-addr.arpa domain name pointer pc6.maruhon-unet.ocn.ne.jp.
Host 15.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 17.211.186.221.in-addr.arpa domain name pointer www-extra.nipponkayaku.co.jp.
[86400] 18.211.186.221.in-addr.arpa domain name pointer supply1.nipponkayaku.co.jp.
[86400] 19.211.186.221.in-addr.arpa domain name pointer supply2.nipponkayaku.co.jp.
Host 20.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[1761] 21.211.186.221.in-addr.arpa domain name pointer lb-router.nipponkayaku.co.jp.
Host 22.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 26.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 27.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 28.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 29.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 30.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 31.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 32.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 33.211.186.221.in-addr.arpa domain name pointer pc1.ovsmis-unet.ocn.ne.jp.
[86400] 34.211.186.221.in-addr.arpa domain name pointer pc2.ovsmis-unet.ocn.ne.jp.
[86400] 35.211.186.221.in-addr.arpa domain name pointer pc3.ovsmis-unet.ocn.ne.jp.
[86400] 36.211.186.221.in-addr.arpa domain name pointer pc4.ovsmis-unet.ocn.ne.jp.
[86400] 37.211.186.221.in-addr.arpa domain name pointer pc5.ovsmis-unet.ocn.ne.jp.
[86400] 38.211.186.221.in-addr.arpa domain name pointer pc6.ovsmis-unet.ocn.ne.jp.
Host 39.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 40.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 41.211.186.221.in-addr.arpa domain name pointer pc1.ovsmis2-unet.ocn.ne.jp.
[86400] 42.211.186.221.in-addr.arpa domain name pointer pc2.ovsmis2-unet.ocn.ne.jp.
[86400] 43.211.186.221.in-addr.arpa domain name pointer pc3.ovsmis2-unet.ocn.ne.jp.
[86400] 44.211.186.221.in-addr.arpa domain name pointer pc4.ovsmis2-unet.ocn.ne.jp.
[86400] 45.211.186.221.in-addr.arpa domain name pointer pc5.ovsmis2-unet.ocn.ne.jp.
[86400] 46.211.186.221.in-addr.arpa domain name pointer pc6.ovsmis2-unet.ocn.ne.jp.
Host 47.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 48.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 49.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 50.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 51.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 52.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 53.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 54.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 55.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 56.211.186.221.in-addr.arpa domain name pointer noa-ntn.com.
[86400] 57.211.186.221.in-addr.arpa domain name pointer host221186211057.noa-ntn.com.
[74068] 58.211.186.221.in-addr.arpa domain name pointer host221186211058.noa-ntn.com.
[20376] 59.211.186.221.in-addr.arpa domain name pointer als01.noa-ntn.com.
[86400] 60.211.186.221.in-addr.arpa domain name pointer als02.noa-ntn.com.
[86400] 61.211.186.221.in-addr.arpa domain name pointer host221186211061.noa-ntn.com.
[86400] 62.211.186.221.in-addr.arpa domain name pointer host221186211062.noa-ntn.com.
Host 63.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 64.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 65.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 66.211.186.221.in-addr.arpa domain name pointer altair.isaka.co.jp.
[86400] 67.211.186.221.in-addr.arpa domain name pointer rigel.isaka.co.jp.
Host 68.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 69.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 70.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 71.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 72.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 73.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 74.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 75.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 76.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 77.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 78.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 79.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 80.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 81.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 82.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 83.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 84.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 85.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 86.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 87.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 88.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 89.211.186.221.in-addr.arpa domain name pointer fw01.alt-sys.com.
[86400] 90.211.186.221.in-addr.arpa domain name pointer phix.alt-sys.com.
[86400] 91.211.186.221.in-addr.arpa domain name pointer ns0.alt-sys.com.
[86400] 92.211.186.221.in-addr.arpa domain name pointer rtx1000.alt-sys.com.
[86400] 93.211.186.221.in-addr.arpa domain name pointer gate01.alt-sys.com.
[3600] 94.211.186.221.in-addr.arpa domain name pointer sec.alt-sys.com.
Host 95.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 96.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 97.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 98.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 99.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 100.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 101.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 102.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 103.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 104.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 105.211.186.221.in-addr.arpa domain name pointer gate.digital-studio-unet.ocn.ne.jp.
[86400] 106.211.186.221.in-addr.arpa domain name pointer akagi.digital-studio-unet.ocn.ne.jp.
[86400] 107.211.186.221.in-addr.arpa domain name pointer kaga.digital-studio-unet.ocn.ne.jp.
[86400] 108.211.186.221.in-addr.arpa domain name pointer soryu.digital-studio-unet.ocn.ne.jp.
[86400] 109.211.186.221.in-addr.arpa domain name pointer hiryu.digital-studio-unet.ocn.ne.jp.
[86400] 110.211.186.221.in-addr.arpa domain name pointer taihou.digital-studio-unet.ocn.ne.jp.
Host 111.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 112.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 113.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 114.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 115.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 116.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 117.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 118.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 119.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 120.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 121.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 122.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 123.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 124.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 125.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 126.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 127.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 128.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 129.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 130.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 131.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 132.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 133.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 134.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 135.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 136.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 137.211.186.221.in-addr.arpa domain name pointer pc1.carmate-unet.ocn.ne.jp.
[86400] 138.211.186.221.in-addr.arpa domain name pointer pc2.carmate-unet.ocn.ne.jp.
[86400] 139.211.186.221.in-addr.arpa domain name pointer pc3.carmate-unet.ocn.ne.jp.
[86400] 140.211.186.221.in-addr.arpa domain name pointer pc4.carmate-unet.ocn.ne.jp.
[86400] 141.211.186.221.in-addr.arpa domain name pointer pc5.carmate-unet.ocn.ne.jp.
[86400] 142.211.186.221.in-addr.arpa domain name pointer pc6.carmate-unet.ocn.ne.jp.
Host 143.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 144.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 145.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[3600] 146.211.186.221.in-addr.arpa domain name pointer ftp.twrs.jp.
Host 147.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 148.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 149.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 150.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 151.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 152.211.186.221.in-addr.arpa domain name pointer sanei-process.co.jp.
Host 153.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 154.211.186.221.in-addr.arpa domain name pointer ns.sanei-process.co.jp.
Host 155.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 156.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 157.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 158.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 159.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 160.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 161.211.186.221.in-addr.arpa domain name pointer apn-telem01.alpine-unet.ocn.ne.jp.
[86400] 162.211.186.221.in-addr.arpa domain name pointer apn-telem02.alpine-unet.ocn.ne.jp.
[86400] 163.211.186.221.in-addr.arpa domain name pointer apn-telem03.alpine-unet.ocn.ne.jp.
[86400] 164.211.186.221.in-addr.arpa domain name pointer apn-telem04.alpine-unet.ocn.ne.jp.
[86400] 165.211.186.221.in-addr.arpa domain name pointer apn-telem05.alpine-unet.ocn.ne.jp.
[86400] 166.211.186.221.in-addr.arpa domain name pointer apn-telem06.alpine-unet.ocn.ne.jp.
Host 167.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 168.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 169.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 170.211.186.221.in-addr.arpa domain name pointer mail.e-head.net.
Host 171.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 172.211.186.221.in-addr.arpa domain name pointer calp.acornnetworks.co.jp.
[86400] 173.211.186.221.in-addr.arpa domain name pointer gate.calepi.jp.
Host 174.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 175.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 176.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 177.211.186.221.in-addr.arpa domain name pointer pc1.hardi018-unet.ocn.ne.jp.
[86400] 178.211.186.221.in-addr.arpa domain name pointer pc2.hardi018-unet.ocn.ne.jp.
[86400] 179.211.186.221.in-addr.arpa domain name pointer pc3.hardi018-unet.ocn.ne.jp.
[86400] 180.211.186.221.in-addr.arpa domain name pointer pc4.hardi018-unet.ocn.ne.jp.
[86400] 181.211.186.221.in-addr.arpa domain name pointer pc5.hardi018-unet.ocn.ne.jp.
[86400] 182.211.186.221.in-addr.arpa domain name pointer pc6.hardi018-unet.ocn.ne.jp.
Host 183.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 184.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 185.211.186.221.in-addr.arpa domain name pointer pc1.hardi017-unet.ocn.ne.jp.
[86400] 186.211.186.221.in-addr.arpa domain name pointer pc2.hardi017-unet.ocn.ne.jp.
[86400] 187.211.186.221.in-addr.arpa domain name pointer pc3.hardi017-unet.ocn.ne.jp.
[86400] 188.211.186.221.in-addr.arpa domain name pointer pc4.hardi017-unet.ocn.ne.jp.
[86400] 189.211.186.221.in-addr.arpa domain name pointer pc5.hardi017-unet.ocn.ne.jp.
[86400] 190.211.186.221.in-addr.arpa domain name pointer pc6.hardi017-unet.ocn.ne.jp.
Host 191.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 192.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 193.211.186.221.in-addr.arpa domain name pointer pc1.hardi016-unet.ocn.ne.jp.
[86400] 194.211.186.221.in-addr.arpa domain name pointer pc2.hardi016-unet.ocn.ne.jp.
[86400] 195.211.186.221.in-addr.arpa domain name pointer pc3.hardi016-unet.ocn.ne.jp.
[86400] 196.211.186.221.in-addr.arpa domain name pointer pc4.hardi016-unet.ocn.ne.jp.
[86400] 197.211.186.221.in-addr.arpa domain name pointer pc5.hardi016-unet.ocn.ne.jp.
[86400] 198.211.186.221.in-addr.arpa domain name pointer pc6.hardi016-unet.ocn.ne.jp.
Host 199.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 200.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 201.211.186.221.in-addr.arpa domain name pointer pc1.hardi013-unet.ocn.ne.jp.
[86400] 202.211.186.221.in-addr.arpa domain name pointer pc2.hardi013-unet.ocn.ne.jp.
[86400] 203.211.186.221.in-addr.arpa domain name pointer pc3.hardi013-unet.ocn.ne.jp.
[86400] 204.211.186.221.in-addr.arpa domain name pointer pc4.hardi013-unet.ocn.ne.jp.
[86400] 205.211.186.221.in-addr.arpa domain name pointer pc5.hardi013-unet.ocn.ne.jp.
[86400] 206.211.186.221.in-addr.arpa domain name pointer pc6.hardi013-unet.ocn.ne.jp.
Host 207.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 208.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 209.211.186.221.in-addr.arpa domain name pointer pc1.hardi015-unet.ocn.ne.jp.
[86400] 210.211.186.221.in-addr.arpa domain name pointer pc2.hardi015-unet.ocn.ne.jp.
[86400] 211.211.186.221.in-addr.arpa domain name pointer pc3.hardi015-unet.ocn.ne.jp.
[86400] 212.211.186.221.in-addr.arpa domain name pointer pc4.hardi015-unet.ocn.ne.jp.
[86400] 213.211.186.221.in-addr.arpa domain name pointer pc5.hardi015-unet.ocn.ne.jp.
[86400] 214.211.186.221.in-addr.arpa domain name pointer pc6.hardi015-unet.ocn.ne.jp.
Host 215.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 216.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 217.211.186.221.in-addr.arpa domain name pointer pc1.hardi014-unet.ocn.ne.jp.
[86400] 218.211.186.221.in-addr.arpa domain name pointer pc2.hardi014-unet.ocn.ne.jp.
[86400] 219.211.186.221.in-addr.arpa domain name pointer pc3.hardi014-unet.ocn.ne.jp.
[86400] 220.211.186.221.in-addr.arpa domain name pointer pc4.hardi014-unet.ocn.ne.jp.
[86400] 221.211.186.221.in-addr.arpa domain name pointer pc5.hardi014-unet.ocn.ne.jp.
[86400] 222.211.186.221.in-addr.arpa domain name pointer pc6.hardi014-unet.ocn.ne.jp.
Host 223.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 224.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 225.211.186.221.in-addr.arpa domain name pointer router.nices.or.jp.
[86400] 226.211.186.221.in-addr.arpa domain name pointer dns.nices.or.jp.
[86400] 227.211.186.221.in-addr.arpa domain name pointer test.nices.or.jp.
[86400] 228.211.186.221.in-addr.arpa domain name pointer client.nices.or.jp.
Host 229.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 230.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 231.211.186.221.in-addr.arpa query failed: Connection Timed Out
Host 232.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 233.211.186.221.in-addr.arpa domain name pointer pc1.fukushiids01-unet.ocn.ne.jp.
[86400] 234.211.186.221.in-addr.arpa domain name pointer pc2.fukushiids01-unet.ocn.ne.jp.
[86400] 235.211.186.221.in-addr.arpa domain name pointer pc3.fukushiids01-unet.ocn.ne.jp.
[86400] 236.211.186.221.in-addr.arpa domain name pointer pc4.fukushiids01-unet.ocn.ne.jp.
[86400] 237.211.186.221.in-addr.arpa domain name pointer pc5.fukushiids01-unet.ocn.ne.jp.
[86400] 238.211.186.221.in-addr.arpa domain name pointer pc6.fukushiids01-unet.ocn.ne.jp.
Host 239.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 240.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 241.211.186.221.in-addr.arpa domain name pointer pc1.beamsvpn-unet.ocn.ne.jp.
[86400] 242.211.186.221.in-addr.arpa domain name pointer pc2.beamsvpn-unet.ocn.ne.jp.
[86400] 243.211.186.221.in-addr.arpa domain name pointer pc3.beamsvpn-unet.ocn.ne.jp.
[86400] 244.211.186.221.in-addr.arpa domain name pointer pc4.beamsvpn-unet.ocn.ne.jp.
[86400] 245.211.186.221.in-addr.arpa domain name pointer pc5.beamsvpn-unet.ocn.ne.jp.
[86400] 246.211.186.221.in-addr.arpa domain name pointer pc6.beamsvpn-unet.ocn.ne.jp.
Host 247.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
Host 248.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)
[86400] 249.211.186.221.in-addr.arpa domain name pointer pc1.geragera-unet.ocn.ne.jp.
[86400] 250.211.186.221.in-addr.arpa domain name pointer pc2.geragera-unet.ocn.ne.jp.
[86400] 251.211.186.221.in-addr.arpa domain name pointer pc3.geragera-unet.ocn.ne.jp.
[86400] 252.211.186.221.in-addr.arpa domain name pointer pc4.geragera-unet.ocn.ne.jp.
[86400] 253.211.186.221.in-addr.arpa domain name pointer pc5.geragera-unet.ocn.ne.jp.
[86400] 254.211.186.221.in-addr.arpa domain name pointer pc6.geragera-unet.ocn.ne.jp.
Host 255.211.186.221.in-addr.arpa not found: 3(NXDOMAIN)