[0] 0.23.14.211.in-addr.arpa.: domain name does not exist
[900] 1.23.14.211.in-addr.arpa. domain name pointer HSRP-yjcatg0102.yahoo.co.jp
[0] 2.23.14.211.in-addr.arpa.: domain name does not exist
[0] 3.23.14.211.in-addr.arpa.: domain name does not exist
[0] 4.23.14.211.in-addr.arpa.: domain name does not exist
[0] 5.23.14.211.in-addr.arpa.: domain name does not exist
[0] 6.23.14.211.in-addr.arpa.: domain name does not exist
[0] 7.23.14.211.in-addr.arpa.: domain name does not exist
[0] 8.23.14.211.in-addr.arpa.: domain name does not exist
[0] 9.23.14.211.in-addr.arpa.: domain name does not exist
[900] 10.23.14.211.in-addr.arpa. domain name pointer a1.grp.yahoo.co.jp
[900] 11.23.14.211.in-addr.arpa. domain name pointer a2.grp.yahoo.co.jp
[900] 12.23.14.211.in-addr.arpa. domain name pointer a3.grp.yahoo.co.jp
[900] 13.23.14.211.in-addr.arpa. domain name pointer a4.grp.yahoo.co.jp
[900] 14.23.14.211.in-addr.arpa. domain name pointer a5.grp.yahoo.co.jp
[900] 15.23.14.211.in-addr.arpa. domain name pointer a6.grp.yahoo.co.jp
[900] 16.23.14.211.in-addr.arpa. domain name pointer a7.grp.yahoo.co.jp
[900] 17.23.14.211.in-addr.arpa. domain name pointer mobw1.grp.bbt.yahoo.co.jp
[900] 18.23.14.211.in-addr.arpa. domain name pointer beta.grp.yahoo.co.jp
[900] 19.23.14.211.in-addr.arpa. domain name pointer ac1.grp.yahoo.co.jp
[900] 20.23.14.211.in-addr.arpa. domain name pointer w1.grp.yahoo.co.jp
[900] 21.23.14.211.in-addr.arpa. domain name pointer w2.grp.yahoo.co.jp
[900] 22.23.14.211.in-addr.arpa. domain name pointer w3.grp.yahoo.co.jp
[900] 23.23.14.211.in-addr.arpa. domain name pointer w4.grp.yahoo.co.jp
[900] 24.23.14.211.in-addr.arpa. domain name pointer w5.grp.yahoo.co.jp
[900] 25.23.14.211.in-addr.arpa. domain name pointer w6.grp.yahoo.co.jp
[900] 26.23.14.211.in-addr.arpa. domain name pointer squid1.grp.yahoo.co.jp
[900] 27.23.14.211.in-addr.arpa. domain name pointer squid2.grp.yahoo.co.jp
[900] 28.23.14.211.in-addr.arpa. domain name pointer r1.grp.yahoo.co.jp
[900] 29.23.14.211.in-addr.arpa. domain name pointer r2.grp.yahoo.co.jp
[900] 30.23.14.211.in-addr.arpa. domain name pointer m1.grp.yahoo.co.jp
[900] 31.23.14.211.in-addr.arpa. domain name pointer m2.grp.yahoo.co.jp
[900] 32.23.14.211.in-addr.arpa. domain name pointer n1.grp.yahoo.co.jp
[900] 33.23.14.211.in-addr.arpa. domain name pointer n2.grp.yahoo.co.jp
[900] 34.23.14.211.in-addr.arpa. domain name pointer stats1.grp.yahoo.co.jp
[900] 35.23.14.211.in-addr.arpa. domain name pointer cat1.grp.yahoo.co.jp
[900] 36.23.14.211.in-addr.arpa. domain name pointer cat2.grp.yahoo.co.jp
[900] 37.23.14.211.in-addr.arpa. domain name pointer s1.grp.yahoo.co.jp
[900] 38.23.14.211.in-addr.arpa. domain name pointer s2.grp.yahoo.co.jp
[900] 39.23.14.211.in-addr.arpa. domain name pointer misc1.grp.yahoo.co.jp
[900] 40.23.14.211.in-addr.arpa. domain name pointer mta1.grp.yahoo.co.jp
[900] 41.23.14.211.in-addr.arpa. domain name pointer mta2.grp.yahoo.co.jp
[900] 42.23.14.211.in-addr.arpa. domain name pointer rtn1.grp.yahoo.co.jp
[900] 43.23.14.211.in-addr.arpa. domain name pointer rtn2.grp.yahoo.co.jp
[900] 44.23.14.211.in-addr.arpa. domain name pointer idx1.grp.yahoo.co.jp
[900] 45.23.14.211.in-addr.arpa. domain name pointer cs4.msg.bbt.yahoo.co.jp
[900] 46.23.14.211.in-addr.arpa. domain name pointer ums1.msg.bbt.yahoo.co.jp
[900] 47.23.14.211.in-addr.arpa. domain name pointer ies4.msg.bbt.yahoo.co.jp
[900] 48.23.14.211.in-addr.arpa. domain name pointer ies3.msg.bbt.yahoo.co.jp
[900] 49.23.14.211.in-addr.arpa. domain name pointer es2.msg.bbt.yahoo.co.jp
[900] 50.23.14.211.in-addr.arpa. domain name pointer aucmon02.auc.bbt.yahoo.co.jp
[900] 51.23.14.211.in-addr.arpa. domain name pointer aucmon03.auc.bbt.yahoo.co.jp
[900] 52.23.14.211.in-addr.arpa. domain name pointer r11.ac.yahoo.co.jp
[900] 53.23.14.211.in-addr.arpa. domain name pointer patrol00.auc.bbt.yahoo.co.jp
[900] 54.23.14.211.in-addr.arpa. domain name pointer patrol01.auc.bbt.yahoo.co.jp
[900] 55.23.14.211.in-addr.arpa. domain name pointer monitor001.auc.bbt.yahoo.co.jp
[900] 56.23.14.211.in-addr.arpa. domain name pointer monitor002.auc.bbt.yahoo.co.jp
[900] 57.23.14.211.in-addr.arpa. domain name pointer monitor003.auc.bbt.yahoo.co.jp
[900] 58.23.14.211.in-addr.arpa. domain name pointer wfilter002.auc.bbt.yahoo.co.jp
[900] 59.23.14.211.in-addr.arpa. domain name pointer wfilter003.auc.bbt.yahoo.co.jp
[900] 60.23.14.211.in-addr.arpa. domain name pointer autos08.yahoo.co.jp
[900] 61.23.14.211.in-addr.arpa. domain name pointer autos09.yahoo.co.jp
[900] 62.23.14.211.in-addr.arpa. domain name pointer pre07.yahoo.co.jp
[900] 63.23.14.211.in-addr.arpa. domain name pointer pre08.yahoo.co.jp
[900] 64.23.14.211.in-addr.arpa. domain name pointer p6.my.bbt.yahoo.co.jp
[900] 65.23.14.211.in-addr.arpa. domain name pointer e4.my.bbt.yahoo.co.jp
[900] 66.23.14.211.in-addr.arpa. domain name pointer web1.tool.sso.bbt.yahoo.co.jp
[900] 67.23.14.211.in-addr.arpa. domain name pointer bbmobile01.bb.yahoo.co.jp
[900] 68.23.14.211.in-addr.arpa. domain name pointer bbmobile02.bb.yahoo.co.jp
[900] 69.23.14.211.in-addr.arpa. domain name pointer web2001.mail.yahoo.co.jp
[900] 70.23.14.211.in-addr.arpa. domain name pointer web2002.mail.yahoo.co.jp
[900] 71.23.14.211.in-addr.arpa. domain name pointer web2003.mail.yahoo.co.jp
[900] 72.23.14.211.in-addr.arpa. domain name pointer web2004.mail.yahoo.co.jp
[900] 73.23.14.211.in-addr.arpa. domain name pointer web2005.mail.yahoo.co.jp
[900] 74.23.14.211.in-addr.arpa. domain name pointer web2006.mail.yahoo.co.jp
[900] 75.23.14.211.in-addr.arpa. domain name pointer web2101.mail.yahoo.co.jp
[900] 76.23.14.211.in-addr.arpa. domain name pointer web2102.mail.yahoo.co.jp
[900] 77.23.14.211.in-addr.arpa. domain name pointer web2103.mail.yahoo.co.jp
[900] 78.23.14.211.in-addr.arpa. domain name pointer web2104.mail.yahoo.co.jp
[900] 79.23.14.211.in-addr.arpa. domain name pointer web2105.mail.yahoo.co.jp
[900] 80.23.14.211.in-addr.arpa. domain name pointer web2106.mail.yahoo.co.jp
[900] 81.23.14.211.in-addr.arpa. domain name pointer mix2001.mail.yahoo.co.jp
[900] 82.23.14.211.in-addr.arpa. domain name pointer mix2002.mail.yahoo.co.jp
[900] 83.23.14.211.in-addr.arpa. domain name pointer mix2101.mail.yahoo.co.jp
[900] 84.23.14.211.in-addr.arpa. domain name pointer mix2102.mail.yahoo.co.jp
[900] 85.23.14.211.in-addr.arpa. domain name pointer dns04.mail.yahoo.co.jp
[900] 86.23.14.211.in-addr.arpa. domain name pointer dns05.mail.yahoo.co.jp
[900] 87.23.14.211.in-addr.arpa. domain name pointer int9.ac.yahoo.co.jp
[900] 88.23.14.211.in-addr.arpa. domain name pointer web1601.mail.yahoo.co.jp
[900] 89.23.14.211.in-addr.arpa. domain name pointer web1602.mail.yahoo.co.jp
[900] 90.23.14.211.in-addr.arpa. domain name pointer web1603.mail.yahoo.co.jp
[900] 91.23.14.211.in-addr.arpa. domain name pointer web1604.mail.yahoo.co.jp
[900] 92.23.14.211.in-addr.arpa. domain name pointer web1605.mail.yahoo.co.jp
[900] 93.23.14.211.in-addr.arpa. domain name pointer web1606.mail.yahoo.co.jp
[900] 94.23.14.211.in-addr.arpa. domain name pointer web1607.mail.yahoo.co.jp
[900] 95.23.14.211.in-addr.arpa. domain name pointer web1608.mail.yahoo.co.jp
[900] 96.23.14.211.in-addr.arpa. domain name pointer web1609.mail.yahoo.co.jp
[900] 97.23.14.211.in-addr.arpa. domain name pointer web1610.mail.yahoo.co.jp
[900] 98.23.14.211.in-addr.arpa. domain name pointer mix1601.mail.yahoo.co.jp
[900] 99.23.14.211.in-addr.arpa. domain name pointer mix1602.mail.yahoo.co.jp
[900] 100.23.14.211.in-addr.arpa. domain name pointer dns15.mail.yahoo.co.jp
[900] 101.23.14.211.in-addr.arpa. domain name pointer dns16.mail.yahoo.co.jp
[900] 102.23.14.211.in-addr.arpa. domain name pointer web2.tool.sso.bbt.yahoo.co.jp
[900] 103.23.14.211.in-addr.arpa. domain name pointer db1.tool.sso.bbt.yahoo.co.jp
[900] 104.23.14.211.in-addr.arpa. domain name pointer cc01.ac.yahoo.co.jp
[0] 105.23.14.211.in-addr.arpa.: domain name does not exist
[900] 106.23.14.211.in-addr.arpa. domain name pointer ads22.yahoo.co.jp
[900] 107.23.14.211.in-addr.arpa. domain name pointer monitor004.auc.bbt.yahoo.co.jp
[900] 108.23.14.211.in-addr.arpa. domain name pointer list36.ac.yahoo.co.jp
[900] 109.23.14.211.in-addr.arpa. domain name pointer r14.ac.yahoo.co.jp
[900] 110.23.14.211.in-addr.arpa. domain name pointer r15.ac.yahoo.co.jp
[900] 111.23.14.211.in-addr.arpa. domain name pointer r16.ac.yahoo.co.jp
[900] 112.23.14.211.in-addr.arpa. domain name pointer r17.ac.yahoo.co.jp
[900] 113.23.14.211.in-addr.arpa. domain name pointer r18.ac.yahoo.co.jp
[900] 114.23.14.211.in-addr.arpa. domain name pointer r19.ac.yahoo.co.jp
[900] 115.23.14.211.in-addr.arpa. domain name pointer r20.ac.yahoo.co.jp
[900] 116.23.14.211.in-addr.arpa. domain name pointer list44.ac.yahoo.co.jp
[900] 117.23.14.211.in-addr.arpa. domain name pointer web1701.mail.yahoo.co.jp
[900] 118.23.14.211.in-addr.arpa. domain name pointer web1702.mail.yahoo.co.jp
[900] 119.23.14.211.in-addr.arpa. domain name pointer web1703.mail.yahoo.co.jp
[900] 120.23.14.211.in-addr.arpa. domain name pointer web1704.mail.yahoo.co.jp
[900] 121.23.14.211.in-addr.arpa. domain name pointer web1705.mail.yahoo.co.jp
[900] 122.23.14.211.in-addr.arpa. domain name pointer web1706.mail.yahoo.co.jp
[900] 123.23.14.211.in-addr.arpa. domain name pointer web1707.mail.yahoo.co.jp
[900] 124.23.14.211.in-addr.arpa. domain name pointer web1708.mail.yahoo.co.jp
[900] 125.23.14.211.in-addr.arpa. domain name pointer web1709.mail.yahoo.co.jp
[900] 126.23.14.211.in-addr.arpa. domain name pointer web1710.mail.yahoo.co.jp
[900] 127.23.14.211.in-addr.arpa. domain name pointer mix1701.mail.yahoo.co.jp
[900] 128.23.14.211.in-addr.arpa. domain name pointer mix1702.mail.yahoo.co.jp
[900] 129.23.14.211.in-addr.arpa. domain name pointer web1801.mail.yahoo.co.jp
[900] 130.23.14.211.in-addr.arpa. domain name pointer web1802.mail.yahoo.co.jp
[900] 131.23.14.211.in-addr.arpa. domain name pointer web1803.mail.yahoo.co.jp
[900] 132.23.14.211.in-addr.arpa. domain name pointer web1804.mail.yahoo.co.jp
[900] 133.23.14.211.in-addr.arpa. domain name pointer web1805.mail.yahoo.co.jp
[900] 134.23.14.211.in-addr.arpa. domain name pointer web1806.mail.yahoo.co.jp
[900] 135.23.14.211.in-addr.arpa. domain name pointer web1807.mail.yahoo.co.jp
[900] 136.23.14.211.in-addr.arpa. domain name pointer web1808.mail.yahoo.co.jp
[900] 137.23.14.211.in-addr.arpa. domain name pointer web1809.mail.yahoo.co.jp
[900] 138.23.14.211.in-addr.arpa. domain name pointer web1810.mail.yahoo.co.jp
[900] 139.23.14.211.in-addr.arpa. domain name pointer mix1801.mail.yahoo.co.jp
[900] 140.23.14.211.in-addr.arpa. domain name pointer mix1802.mail.yahoo.co.jp
[900] 141.23.14.211.in-addr.arpa. domain name pointer web1901.mail.yahoo.co.jp
[900] 142.23.14.211.in-addr.arpa. domain name pointer web1902.mail.yahoo.co.jp
[900] 143.23.14.211.in-addr.arpa. domain name pointer web1903.mail.yahoo.co.jp
[900] 144.23.14.211.in-addr.arpa. domain name pointer web1904.mail.yahoo.co.jp
[900] 145.23.14.211.in-addr.arpa. domain name pointer web1905.mail.yahoo.co.jp
[900] 146.23.14.211.in-addr.arpa. domain name pointer web1906.mail.yahoo.co.jp
[900] 147.23.14.211.in-addr.arpa. domain name pointer web1907.mail.yahoo.co.jp
[900] 148.23.14.211.in-addr.arpa. domain name pointer web1908.mail.yahoo.co.jp
[900] 149.23.14.211.in-addr.arpa. domain name pointer web1909.mail.yahoo.co.jp
[900] 150.23.14.211.in-addr.arpa. domain name pointer web1910.mail.yahoo.co.jp
[900] 151.23.14.211.in-addr.arpa. domain name pointer mix1901.mail.yahoo.co.jp
[900] 152.23.14.211.in-addr.arpa. domain name pointer mix1902.mail.yahoo.co.jp
[0] 153.23.14.211.in-addr.arpa.: domain name does not exist
[0] 154.23.14.211.in-addr.arpa.: domain name does not exist
[900] 155.23.14.211.in-addr.arpa. domain name pointer test1.shop.bbt.yahoo.co.jp
[900] 156.23.14.211.in-addr.arpa. domain name pointer p1.my.yahoo.co.jp
[900] 157.23.14.211.in-addr.arpa. domain name pointer p2.my.yahoo.co.jp
[900] 158.23.14.211.in-addr.arpa. domain name pointer p3.my.yahoo.co.jp
[900] 159.23.14.211.in-addr.arpa. domain name pointer p4.my.yahoo.co.jp
[900] 160.23.14.211.in-addr.arpa. domain name pointer p5.my.yahoo.co.jp
[900] 161.23.14.211.in-addr.arpa. domain name pointer e1.my.yahoo.co.jp
[900] 162.23.14.211.in-addr.arpa. domain name pointer e2.my.yahoo.co.jp
[900] 163.23.14.211.in-addr.arpa. domain name pointer e3.my.yahoo.co.jp
[900] 164.23.14.211.in-addr.arpa. domain name pointer ydfs1.my.yahoo.co.jp
[900] 165.23.14.211.in-addr.arpa. domain name pointer ydfs2.my.yahoo.co.jp
[900] 166.23.14.211.in-addr.arpa. domain name pointer biz05.yahoo.co.jp
[900] 167.23.14.211.in-addr.arpa. domain name pointer charge.chart01.yahoo.co.jp
[900] 168.23.14.211.in-addr.arpa. domain name pointer charge.chart02.yahoo.co.jp
[900] 169.23.14.211.in-addr.arpa. domain name pointer web2201.mail.yahoo.co.jp
[900] 170.23.14.211.in-addr.arpa. domain name pointer web2202.mail.yahoo.co.jp
[900] 171.23.14.211.in-addr.arpa. domain name pointer web2203.mail.yahoo.co.jp
[900] 172.23.14.211.in-addr.arpa. domain name pointer web2204.mail.yahoo.co.jp
[900] 173.23.14.211.in-addr.arpa. domain name pointer web2205.mail.yahoo.co.jp
[900] 174.23.14.211.in-addr.arpa. domain name pointer web2206.mail.yahoo.co.jp
[900] 175.23.14.211.in-addr.arpa. domain name pointer web2207.mail.yahoo.co.jp
[900] 176.23.14.211.in-addr.arpa. domain name pointer web2208.mail.yahoo.co.jp
[900] 177.23.14.211.in-addr.arpa. domain name pointer imap01.yahoo.co.jp
[900] 178.23.14.211.in-addr.arpa. domain name pointer imap02.yahoo.co.jp
[900] 179.23.14.211.in-addr.arpa. domain name pointer testautos06.autos.bbt.yahoo.co.jp
[900] 180.23.14.211.in-addr.arpa. domain name pointer testautos07.autos.bbt.yahoo.co.jp
[900] 181.23.14.211.in-addr.arpa. domain name pointer f20.autos.bbt.yahoo.co.jp
[900] 182.23.14.211.in-addr.arpa. domain name pointer g04.autos.bbt.yahoo.co.jp
[0] 183.23.14.211.in-addr.arpa.: domain name does not exist
[900] 184.23.14.211.in-addr.arpa. domain name pointer spbak100.sports.yahoo.co.jp
[900] 185.23.14.211.in-addr.arpa. domain name pointer mix2303.mail.yahoo.co.jp
[900] 186.23.14.211.in-addr.arpa. domain name pointer mix2304.mail.yahoo.co.jp
[900] 187.23.14.211.in-addr.arpa. domain name pointer mix2301.mail.yahoo.co.jp
[900] 188.23.14.211.in-addr.arpa. domain name pointer mix2302.mail.yahoo.co.jp
[900] 189.23.14.211.in-addr.arpa. domain name pointer mon.mail.yahoo.co.jp
[900] 190.23.14.211.in-addr.arpa. domain name pointer web401.mail.yahoo.co.jp
[900] 191.23.14.211.in-addr.arpa. domain name pointer vol01.yahoo.co.jp
[900] 192.23.14.211.in-addr.arpa. domain name pointer vol02.yahoo.co.jp
[0] 193.23.14.211.in-addr.arpa.: domain name does not exist
[0] 194.23.14.211.in-addr.arpa.: domain name does not exist
[0] 195.23.14.211.in-addr.arpa.: domain name does not exist
[900] 196.23.14.211.in-addr.arpa. domain name pointer squid3.grp.yahoo.co.jp
[900] 197.23.14.211.in-addr.arpa. domain name pointer squid4.grp.yahoo.co.jp
[900] 198.23.14.211.in-addr.arpa. domain name pointer syslog1.grp.yahoo.co.jp
[900] 199.23.14.211.in-addr.arpa. domain name pointer user1.grp.yahoo.co.jp
[900] 200.23.14.211.in-addr.arpa. domain name pointer user2.grp.yahoo.co.jp
[900] 201.23.14.211.in-addr.arpa. domain name pointer mobw2.grp.bbt.yahoo.co.jp
[900] 202.23.14.211.in-addr.arpa. domain name pointer ads26.yahoo.co.jp
[900] 203.23.14.211.in-addr.arpa. domain name pointer F880-geg01g.yahoo.co.jp
[0] 204.23.14.211.in-addr.arpa.: domain name does not exist
[900] 205.23.14.211.in-addr.arpa. domain name pointer www.egroups.co.jp
[900] 206.23.14.211.in-addr.arpa. domain name pointer attach1.grp.yahoo.co.jp
[900] 207.23.14.211.in-addr.arpa. domain name pointer attach2.grp.yahoo.co.jp
[0] 208.23.14.211.in-addr.arpa.: domain name does not exist
[0] 209.23.14.211.in-addr.arpa.: domain name does not exist
[0] 210.23.14.211.in-addr.arpa.: domain name does not exist
[0] 211.23.14.211.in-addr.arpa.: domain name does not exist
[0] 212.23.14.211.in-addr.arpa.: domain name does not exist
[0] 213.23.14.211.in-addr.arpa.: domain name does not exist
[0] 214.23.14.211.in-addr.arpa.: domain name does not exist
[0] 215.23.14.211.in-addr.arpa.: domain name does not exist
[900] 216.23.14.211.in-addr.arpa. domain name pointer f16.mail.yahoo.co.jp
[900] 217.23.14.211.in-addr.arpa. domain name pointer f17.mail.yahoo.co.jp
[0] 218.23.14.211.in-addr.arpa.: domain name does not exist
[0] 219.23.14.211.in-addr.arpa.: domain name does not exist
[0] 220.23.14.211.in-addr.arpa.: domain name does not exist
[0] 221.23.14.211.in-addr.arpa.: domain name does not exist
[0] 222.23.14.211.in-addr.arpa.: domain name does not exist
[0] 223.23.14.211.in-addr.arpa.: domain name does not exist
[0] 224.23.14.211.in-addr.arpa.: domain name does not exist
[0] 225.23.14.211.in-addr.arpa.: domain name does not exist
[0] 226.23.14.211.in-addr.arpa.: domain name does not exist
[900] 227.23.14.211.in-addr.arpa. domain name pointer web.tool.sso.vip.bbt.yahoo.co.jp
[900] 228.23.14.211.in-addr.arpa. domain name pointer ms.autos.vip.bbt.yahoo.co.jp
[0] 229.23.14.211.in-addr.arpa.: domain name does not exist
[0] 230.23.14.211.in-addr.arpa.: domain name does not exist
[0] 231.23.14.211.in-addr.arpa.: domain name does not exist
[0] 232.23.14.211.in-addr.arpa.: domain name does not exist
[0] 233.23.14.211.in-addr.arpa.: domain name does not exist
[0] 234.23.14.211.in-addr.arpa.: domain name does not exist
[0] 235.23.14.211.in-addr.arpa.: domain name does not exist
[0] 236.23.14.211.in-addr.arpa.: domain name does not exist
[0] 237.23.14.211.in-addr.arpa.: domain name does not exist
[0] 238.23.14.211.in-addr.arpa.: domain name does not exist
[900] 239.23.14.211.in-addr.arpa. domain name pointer ctc01.yahoo.co.jp
[900] 240.23.14.211.in-addr.arpa. domain name pointer ctc01.yahoo.co.jp
[0] 241.23.14.211.in-addr.arpa.: domain name does not exist
[0] 242.23.14.211.in-addr.arpa.: domain name does not exist
[0] 243.23.14.211.in-addr.arpa.: domain name does not exist
[0] 244.23.14.211.in-addr.arpa.: domain name does not exist
[900] 245.23.14.211.in-addr.arpa. domain name pointer web402.mail.yahoo.co.jp
[900] 246.23.14.211.in-addr.arpa. domain name pointer mon2.mail.yahoo.co.jp
[900] 247.23.14.211.in-addr.arpa. domain name pointer mix803.mail.yahoo.co.jp
[900] 248.23.14.211.in-addr.arpa. domain name pointer mix804.mail.yahoo.co.jp
[900] 249.23.14.211.in-addr.arpa. domain name pointer mix903.mail.yahoo.co.jp
[900] 250.23.14.211.in-addr.arpa. domain name pointer mix904.mail.yahoo.co.jp
[0] 251.23.14.211.in-addr.arpa.: domain name does not exist
[900] 252.23.14.211.in-addr.arpa. domain name pointer hub-gc23-2.yahoo.co.jp
[900] 253.23.14.211.in-addr.arpa. domain name pointer hub-gc23-1.yahoo.co.jp
[0] 254.23.14.211.in-addr.arpa.: domain name does not exist
[0] 255.23.14.211.in-addr.arpa.: domain name does not exist