[0] 0.21.80.157.in-addr.arpa.: domain name does not exist
[0] 1.21.80.157.in-addr.arpa.: domain name does not exist
[0] 2.21.80.157.in-addr.arpa.: domain name does not exist
[0] 3.21.80.157.in-addr.arpa.: domain name does not exist
[0] 4.21.80.157.in-addr.arpa.: domain name does not exist
[0] 5.21.80.157.in-addr.arpa.: domain name does not exist
[0] 6.21.80.157.in-addr.arpa.: domain name does not exist
[0] 7.21.80.157.in-addr.arpa.: domain name does not exist
[0] 8.21.80.157.in-addr.arpa.: domain name does not exist
[0] 9.21.80.157.in-addr.arpa.: domain name does not exist
[0] 10.21.80.157.in-addr.arpa.: domain name does not exist
[0] 11.21.80.157.in-addr.arpa.: domain name does not exist
[0] 12.21.80.157.in-addr.arpa.: domain name does not exist
[0] 13.21.80.157.in-addr.arpa.: domain name does not exist
[0] 14.21.80.157.in-addr.arpa.: domain name does not exist
[0] 15.21.80.157.in-addr.arpa.: domain name does not exist
[0] 16.21.80.157.in-addr.arpa.: domain name does not exist
[0] 17.21.80.157.in-addr.arpa.: domain name does not exist
[0] 18.21.80.157.in-addr.arpa.: domain name does not exist
[0] 19.21.80.157.in-addr.arpa.: domain name does not exist
[0] 20.21.80.157.in-addr.arpa.: domain name does not exist
[86400] 21.21.80.157.in-addr.arpa. domain name pointer h21.n21.ibaraki.ac.jp
[86400] 22.21.80.157.in-addr.arpa. domain name pointer h22.n21.ibaraki.ac.jp
[86400] 23.21.80.157.in-addr.arpa. domain name pointer h23.n21.ibaraki.ac.jp
[86400] 24.21.80.157.in-addr.arpa. domain name pointer h24.n21.ibaraki.ac.jp
[86400] 25.21.80.157.in-addr.arpa. domain name pointer h25.n21.ibaraki.ac.jp
[86400] 26.21.80.157.in-addr.arpa. domain name pointer h26.n21.ibaraki.ac.jp
[86400] 27.21.80.157.in-addr.arpa. domain name pointer h27.n21.ibaraki.ac.jp
[86400] 28.21.80.157.in-addr.arpa. domain name pointer h28.n21.ibaraki.ac.jp
[86400] 29.21.80.157.in-addr.arpa. domain name pointer h29.n21.ibaraki.ac.jp
[86400] 30.21.80.157.in-addr.arpa. domain name pointer h30.n21.ibaraki.ac.jp
[86400] 31.21.80.157.in-addr.arpa. domain name pointer h31.n21.ibaraki.ac.jp
[86400] 32.21.80.157.in-addr.arpa. domain name pointer h32.n21.ibaraki.ac.jp
[86400] 33.21.80.157.in-addr.arpa. domain name pointer h33.n21.ibaraki.ac.jp
[86400] 34.21.80.157.in-addr.arpa. domain name pointer h34.n21.ibaraki.ac.jp
[86400] 35.21.80.157.in-addr.arpa. domain name pointer h35.n21.ibaraki.ac.jp
[86400] 36.21.80.157.in-addr.arpa. domain name pointer h36.n21.ibaraki.ac.jp
[86400] 37.21.80.157.in-addr.arpa. domain name pointer h37.n21.ibaraki.ac.jp
[86400] 38.21.80.157.in-addr.arpa. domain name pointer h38.n21.ibaraki.ac.jp
[86400] 39.21.80.157.in-addr.arpa. domain name pointer h39.n21.ibaraki.ac.jp
[86400] 40.21.80.157.in-addr.arpa. domain name pointer h40.n21.ibaraki.ac.jp
[86400] 41.21.80.157.in-addr.arpa. domain name pointer h41.n21.ibaraki.ac.jp
[86400] 42.21.80.157.in-addr.arpa. domain name pointer h42.n21.ibaraki.ac.jp
[86400] 43.21.80.157.in-addr.arpa. domain name pointer h43.n21.ibaraki.ac.jp
[86400] 44.21.80.157.in-addr.arpa. domain name pointer h44.n21.ibaraki.ac.jp
[86400] 45.21.80.157.in-addr.arpa. domain name pointer h45.n21.ibaraki.ac.jp
[86400] 46.21.80.157.in-addr.arpa. domain name pointer h46.n21.ibaraki.ac.jp
[86400] 47.21.80.157.in-addr.arpa. domain name pointer h47.n21.ibaraki.ac.jp
[86400] 48.21.80.157.in-addr.arpa. domain name pointer h48.n21.ibaraki.ac.jp
[86400] 49.21.80.157.in-addr.arpa. domain name pointer h49.n21.ibaraki.ac.jp
[86400] 50.21.80.157.in-addr.arpa. domain name pointer h50.n21.ibaraki.ac.jp
[86400] 51.21.80.157.in-addr.arpa. domain name pointer h51.n21.ibaraki.ac.jp
[86400] 52.21.80.157.in-addr.arpa. domain name pointer h52.n21.ibaraki.ac.jp
[86400] 53.21.80.157.in-addr.arpa. domain name pointer h53.n21.ibaraki.ac.jp
[86400] 54.21.80.157.in-addr.arpa. domain name pointer h54.n21.ibaraki.ac.jp
[86400] 55.21.80.157.in-addr.arpa. domain name pointer h55.n21.ibaraki.ac.jp
[86400] 56.21.80.157.in-addr.arpa. domain name pointer h56.n21.ibaraki.ac.jp
[86400] 57.21.80.157.in-addr.arpa. domain name pointer h57.n21.ibaraki.ac.jp
[86400] 58.21.80.157.in-addr.arpa. domain name pointer h58.n21.ibaraki.ac.jp
[86400] 59.21.80.157.in-addr.arpa. domain name pointer h59.n21.ibaraki.ac.jp
[86400] 60.21.80.157.in-addr.arpa. domain name pointer h60.n21.ibaraki.ac.jp
[86400] 61.21.80.157.in-addr.arpa. domain name pointer h61.n21.ibaraki.ac.jp
[86400] 62.21.80.157.in-addr.arpa. domain name pointer h62.n21.ibaraki.ac.jp
[86400] 63.21.80.157.in-addr.arpa. domain name pointer h63.n21.ibaraki.ac.jp
[86400] 64.21.80.157.in-addr.arpa. domain name pointer h64.n21.ibaraki.ac.jp
[86400] 65.21.80.157.in-addr.arpa. domain name pointer h65.n21.ibaraki.ac.jp
[86400] 66.21.80.157.in-addr.arpa. domain name pointer h66.n21.ibaraki.ac.jp
[86400] 67.21.80.157.in-addr.arpa. domain name pointer h67.n21.ibaraki.ac.jp
[86400] 68.21.80.157.in-addr.arpa. domain name pointer h68.n21.ibaraki.ac.jp
[86400] 69.21.80.157.in-addr.arpa. domain name pointer h69.n21.ibaraki.ac.jp
[86400] 70.21.80.157.in-addr.arpa. domain name pointer h70.n21.ibaraki.ac.jp
[86400] 71.21.80.157.in-addr.arpa. domain name pointer h71.n21.ibaraki.ac.jp
[86400] 72.21.80.157.in-addr.arpa. domain name pointer h72.n21.ibaraki.ac.jp
[86400] 73.21.80.157.in-addr.arpa. domain name pointer h73.n21.ibaraki.ac.jp
[86400] 74.21.80.157.in-addr.arpa. domain name pointer h74.n21.ibaraki.ac.jp
[86400] 75.21.80.157.in-addr.arpa. domain name pointer h75.n21.ibaraki.ac.jp
[86400] 76.21.80.157.in-addr.arpa. domain name pointer h76.n21.ibaraki.ac.jp
[86400] 77.21.80.157.in-addr.arpa. domain name pointer h77.n21.ibaraki.ac.jp
[86400] 78.21.80.157.in-addr.arpa. domain name pointer h78.n21.ibaraki.ac.jp
[86400] 79.21.80.157.in-addr.arpa. domain name pointer h79.n21.ibaraki.ac.jp
[86400] 80.21.80.157.in-addr.arpa. domain name pointer h80.n21.ibaraki.ac.jp
[86400] 81.21.80.157.in-addr.arpa. domain name pointer h81.n21.ibaraki.ac.jp
[86400] 82.21.80.157.in-addr.arpa. domain name pointer h82.n21.ibaraki.ac.jp
[86400] 83.21.80.157.in-addr.arpa. domain name pointer h83.n21.ibaraki.ac.jp
[86400] 84.21.80.157.in-addr.arpa. domain name pointer h84.n21.ibaraki.ac.jp
[86400] 85.21.80.157.in-addr.arpa. domain name pointer h85.n21.ibaraki.ac.jp
[86400] 86.21.80.157.in-addr.arpa. domain name pointer h86.n21.ibaraki.ac.jp
[86400] 87.21.80.157.in-addr.arpa. domain name pointer h87.n21.ibaraki.ac.jp
[86400] 88.21.80.157.in-addr.arpa. domain name pointer h88.n21.ibaraki.ac.jp
[86400] 89.21.80.157.in-addr.arpa. domain name pointer h89.n21.ibaraki.ac.jp
[86400] 90.21.80.157.in-addr.arpa. domain name pointer h90.n21.ibaraki.ac.jp
[86400] 91.21.80.157.in-addr.arpa. domain name pointer h91.n21.ibaraki.ac.jp
[86400] 92.21.80.157.in-addr.arpa. domain name pointer h92.n21.ibaraki.ac.jp
[86400] 93.21.80.157.in-addr.arpa. domain name pointer h93.n21.ibaraki.ac.jp
[86400] 94.21.80.157.in-addr.arpa. domain name pointer h94.n21.ibaraki.ac.jp
[86400] 95.21.80.157.in-addr.arpa. domain name pointer h95.n21.ibaraki.ac.jp
[86400] 96.21.80.157.in-addr.arpa. domain name pointer h96.n21.ibaraki.ac.jp
[86400] 97.21.80.157.in-addr.arpa. domain name pointer h97.n21.ibaraki.ac.jp
[86400] 98.21.80.157.in-addr.arpa. domain name pointer h98.n21.ibaraki.ac.jp
[86400] 99.21.80.157.in-addr.arpa. domain name pointer h99.n21.ibaraki.ac.jp
[86400] 100.21.80.157.in-addr.arpa. domain name pointer h100.n21.ibaraki.ac.jp
[86400] 101.21.80.157.in-addr.arpa. domain name pointer h101.n21.ibaraki.ac.jp
[86400] 102.21.80.157.in-addr.arpa. domain name pointer h102.n21.ibaraki.ac.jp
[86400] 103.21.80.157.in-addr.arpa. domain name pointer h103.n21.ibaraki.ac.jp
[86400] 104.21.80.157.in-addr.arpa. domain name pointer h104.n21.ibaraki.ac.jp
[86400] 105.21.80.157.in-addr.arpa. domain name pointer h105.n21.ibaraki.ac.jp
[86400] 106.21.80.157.in-addr.arpa. domain name pointer h106.n21.ibaraki.ac.jp
[86400] 107.21.80.157.in-addr.arpa. domain name pointer h107.n21.ibaraki.ac.jp
[86400] 108.21.80.157.in-addr.arpa. domain name pointer h108.n21.ibaraki.ac.jp
[86400] 109.21.80.157.in-addr.arpa. domain name pointer h109.n21.ibaraki.ac.jp
[86400] 110.21.80.157.in-addr.arpa. domain name pointer h110.n21.ibaraki.ac.jp
[86400] 111.21.80.157.in-addr.arpa. domain name pointer h111.n21.ibaraki.ac.jp
[86400] 112.21.80.157.in-addr.arpa. domain name pointer h112.n21.ibaraki.ac.jp
[86400] 113.21.80.157.in-addr.arpa. domain name pointer h113.n21.ibaraki.ac.jp
[86400] 114.21.80.157.in-addr.arpa. domain name pointer h114.n21.ibaraki.ac.jp
[86400] 115.21.80.157.in-addr.arpa. domain name pointer h115.n21.ibaraki.ac.jp
[86400] 116.21.80.157.in-addr.arpa. domain name pointer h116.n21.ibaraki.ac.jp
[86400] 117.21.80.157.in-addr.arpa. domain name pointer h117.n21.ibaraki.ac.jp
[86400] 118.21.80.157.in-addr.arpa. domain name pointer h118.n21.ibaraki.ac.jp
[86400] 119.21.80.157.in-addr.arpa. domain name pointer h119.n21.ibaraki.ac.jp
[86400] 120.21.80.157.in-addr.arpa. domain name pointer h120.n21.ibaraki.ac.jp
[86400] 121.21.80.157.in-addr.arpa. domain name pointer h121.n21.ibaraki.ac.jp
[86400] 122.21.80.157.in-addr.arpa. domain name pointer h122.n21.ibaraki.ac.jp
[86400] 123.21.80.157.in-addr.arpa. domain name pointer h123.n21.ibaraki.ac.jp
[86400] 124.21.80.157.in-addr.arpa. domain name pointer h124.n21.ibaraki.ac.jp
[86400] 125.21.80.157.in-addr.arpa. domain name pointer h125.n21.ibaraki.ac.jp
[86400] 126.21.80.157.in-addr.arpa. domain name pointer h126.n21.ibaraki.ac.jp
[86400] 127.21.80.157.in-addr.arpa. domain name pointer h127.n21.ibaraki.ac.jp
[86400] 128.21.80.157.in-addr.arpa. domain name pointer h128.n21.ibaraki.ac.jp
[86400] 129.21.80.157.in-addr.arpa. domain name pointer h129.n21.ibaraki.ac.jp
[86400] 130.21.80.157.in-addr.arpa. domain name pointer h130.n21.ibaraki.ac.jp
[86400] 131.21.80.157.in-addr.arpa. domain name pointer h131.n21.ibaraki.ac.jp
[86400] 132.21.80.157.in-addr.arpa. domain name pointer h132.n21.ibaraki.ac.jp
[86400] 133.21.80.157.in-addr.arpa. domain name pointer h133.n21.ibaraki.ac.jp
[86400] 134.21.80.157.in-addr.arpa. domain name pointer h134.n21.ibaraki.ac.jp
[86400] 135.21.80.157.in-addr.arpa. domain name pointer h135.n21.ibaraki.ac.jp
[86400] 136.21.80.157.in-addr.arpa. domain name pointer h136.n21.ibaraki.ac.jp
[86400] 137.21.80.157.in-addr.arpa. domain name pointer h137.n21.ibaraki.ac.jp
[86400] 138.21.80.157.in-addr.arpa. domain name pointer h138.n21.ibaraki.ac.jp
[86400] 139.21.80.157.in-addr.arpa. domain name pointer h139.n21.ibaraki.ac.jp
[86400] 140.21.80.157.in-addr.arpa. domain name pointer h140.n21.ibaraki.ac.jp
[86400] 141.21.80.157.in-addr.arpa. domain name pointer h141.n21.ibaraki.ac.jp
[86400] 142.21.80.157.in-addr.arpa. domain name pointer h142.n21.ibaraki.ac.jp
[86400] 143.21.80.157.in-addr.arpa. domain name pointer h143.n21.ibaraki.ac.jp
[86400] 144.21.80.157.in-addr.arpa. domain name pointer h144.n21.ibaraki.ac.jp
[86400] 145.21.80.157.in-addr.arpa. domain name pointer h145.n21.ibaraki.ac.jp
[86400] 146.21.80.157.in-addr.arpa. domain name pointer h146.n21.ibaraki.ac.jp
[86400] 147.21.80.157.in-addr.arpa. domain name pointer h147.n21.ibaraki.ac.jp
[86400] 148.21.80.157.in-addr.arpa. domain name pointer h148.n21.ibaraki.ac.jp
[86400] 149.21.80.157.in-addr.arpa. domain name pointer h149.n21.ibaraki.ac.jp
[86400] 150.21.80.157.in-addr.arpa. domain name pointer h150.n21.ibaraki.ac.jp
[86400] 151.21.80.157.in-addr.arpa. domain name pointer h151.n21.ibaraki.ac.jp
[86400] 152.21.80.157.in-addr.arpa. domain name pointer h152.n21.ibaraki.ac.jp
[86400] 153.21.80.157.in-addr.arpa. domain name pointer h153.n21.ibaraki.ac.jp
[86400] 154.21.80.157.in-addr.arpa. domain name pointer h154.n21.ibaraki.ac.jp
[86400] 155.21.80.157.in-addr.arpa. domain name pointer h155.n21.ibaraki.ac.jp
[86400] 156.21.80.157.in-addr.arpa. domain name pointer h156.n21.ibaraki.ac.jp
[86400] 157.21.80.157.in-addr.arpa. domain name pointer h157.n21.ibaraki.ac.jp
[86400] 158.21.80.157.in-addr.arpa. domain name pointer h158.n21.ibaraki.ac.jp
[86400] 159.21.80.157.in-addr.arpa. domain name pointer h159.n21.ibaraki.ac.jp
[86400] 160.21.80.157.in-addr.arpa. domain name pointer h160.n21.ibaraki.ac.jp
[86400] 161.21.80.157.in-addr.arpa. domain name pointer h161.n21.ibaraki.ac.jp
[86400] 162.21.80.157.in-addr.arpa. domain name pointer h162.n21.ibaraki.ac.jp
[86400] 163.21.80.157.in-addr.arpa. domain name pointer h163.n21.ibaraki.ac.jp
[86400] 164.21.80.157.in-addr.arpa. domain name pointer h164.n21.ibaraki.ac.jp
[86400] 165.21.80.157.in-addr.arpa. domain name pointer h165.n21.ibaraki.ac.jp
[86400] 166.21.80.157.in-addr.arpa. domain name pointer h166.n21.ibaraki.ac.jp
[86400] 167.21.80.157.in-addr.arpa. domain name pointer h167.n21.ibaraki.ac.jp
[86400] 168.21.80.157.in-addr.arpa. domain name pointer h168.n21.ibaraki.ac.jp
[86400] 169.21.80.157.in-addr.arpa. domain name pointer h169.n21.ibaraki.ac.jp
[86400] 170.21.80.157.in-addr.arpa. domain name pointer h170.n21.ibaraki.ac.jp
[86400] 171.21.80.157.in-addr.arpa. domain name pointer h171.n21.ibaraki.ac.jp
[86400] 172.21.80.157.in-addr.arpa. domain name pointer h172.n21.ibaraki.ac.jp
[86400] 173.21.80.157.in-addr.arpa. domain name pointer h173.n21.ibaraki.ac.jp
[86400] 174.21.80.157.in-addr.arpa. domain name pointer h174.n21.ibaraki.ac.jp
[86400] 175.21.80.157.in-addr.arpa. domain name pointer h175.n21.ibaraki.ac.jp
[86400] 176.21.80.157.in-addr.arpa. domain name pointer h176.n21.ibaraki.ac.jp
[86400] 177.21.80.157.in-addr.arpa. domain name pointer h177.n21.ibaraki.ac.jp
[86400] 178.21.80.157.in-addr.arpa. domain name pointer h178.n21.ibaraki.ac.jp
[86400] 179.21.80.157.in-addr.arpa. domain name pointer h179.n21.ibaraki.ac.jp
[86400] 180.21.80.157.in-addr.arpa. domain name pointer h180.n21.ibaraki.ac.jp
[86400] 181.21.80.157.in-addr.arpa. domain name pointer h181.n21.ibaraki.ac.jp
[86400] 182.21.80.157.in-addr.arpa. domain name pointer h182.n21.ibaraki.ac.jp
[86400] 183.21.80.157.in-addr.arpa. domain name pointer h183.n21.ibaraki.ac.jp
[86400] 184.21.80.157.in-addr.arpa. domain name pointer h184.n21.ibaraki.ac.jp
[86400] 185.21.80.157.in-addr.arpa. domain name pointer h185.n21.ibaraki.ac.jp
[86400] 186.21.80.157.in-addr.arpa. domain name pointer h186.n21.ibaraki.ac.jp
[86400] 187.21.80.157.in-addr.arpa. domain name pointer h187.n21.ibaraki.ac.jp
[86400] 188.21.80.157.in-addr.arpa. domain name pointer h188.n21.ibaraki.ac.jp
[86400] 189.21.80.157.in-addr.arpa. domain name pointer h189.n21.ibaraki.ac.jp
[86400] 190.21.80.157.in-addr.arpa. domain name pointer h190.n21.ibaraki.ac.jp
[86400] 191.21.80.157.in-addr.arpa. domain name pointer h191.n21.ibaraki.ac.jp
[86400] 192.21.80.157.in-addr.arpa. domain name pointer h192.n21.ibaraki.ac.jp
[86400] 193.21.80.157.in-addr.arpa. domain name pointer h193.n21.ibaraki.ac.jp
[86400] 194.21.80.157.in-addr.arpa. domain name pointer h194.n21.ibaraki.ac.jp
[86400] 195.21.80.157.in-addr.arpa. domain name pointer h195.n21.ibaraki.ac.jp
[86400] 196.21.80.157.in-addr.arpa. domain name pointer h196.n21.ibaraki.ac.jp
[86400] 197.21.80.157.in-addr.arpa. domain name pointer h197.n21.ibaraki.ac.jp
[86400] 198.21.80.157.in-addr.arpa. domain name pointer h198.n21.ibaraki.ac.jp
[86400] 199.21.80.157.in-addr.arpa. domain name pointer h199.n21.ibaraki.ac.jp
[86400] 200.21.80.157.in-addr.arpa. domain name pointer h200.n21.ibaraki.ac.jp
[86400] 201.21.80.157.in-addr.arpa. domain name pointer klp4.mech.ibaraki.ac.jp
[86400] 202.21.80.157.in-addr.arpa. domain name pointer klp3.mech.ibaraki.ac.jp
[86400] 203.21.80.157.in-addr.arpa. domain name pointer landisk.mech.ibaraki.ac.jp
[86400] 204.21.80.157.in-addr.arpa. domain name pointer landisk2.mech.ibaraki.ac.jp
[86400] 205.21.80.157.in-addr.arpa. domain name pointer landisk3.mech.ibaraki.ac.jp
[86400] 206.21.80.157.in-addr.arpa. domain name pointer klp5.mech.ibaraki.ac.jp
[86400] 207.21.80.157.in-addr.arpa. domain name pointer klp6.mech.ibaraki.ac.jp
[86400] 208.21.80.157.in-addr.arpa. domain name pointer h208.n21.ibaraki.ac.jp
[86400] 209.21.80.157.in-addr.arpa. domain name pointer pulp.mech.ibaraki.ac.jp
[86400] 210.21.80.157.in-addr.arpa. domain name pointer h210.n21.ibaraki.ac.jp
[86400] 211.21.80.157.in-addr.arpa. domain name pointer h211.n21.ibaraki.ac.jp
[86400] 212.21.80.157.in-addr.arpa. domain name pointer h212.n21.ibaraki.ac.jp
[86400] 213.21.80.157.in-addr.arpa. domain name pointer h213.n21.ibaraki.ac.jp
[86400] 214.21.80.157.in-addr.arpa. domain name pointer h214.n21.ibaraki.ac.jp
[86400] 215.21.80.157.in-addr.arpa. domain name pointer h215.n21.ibaraki.ac.jp
[86400] 216.21.80.157.in-addr.arpa. domain name pointer h216.n21.ibaraki.ac.jp
[86400] 217.21.80.157.in-addr.arpa. domain name pointer h217.n21.ibaraki.ac.jp
[86400] 218.21.80.157.in-addr.arpa. domain name pointer h218.n21.ibaraki.ac.jp
[86400] 219.21.80.157.in-addr.arpa. domain name pointer factnas01.mech.ibaraki.ac.jp
[86400] 220.21.80.157.in-addr.arpa. domain name pointer h220.n21.ibaraki.ac.jp
[86400] 221.21.80.157.in-addr.arpa. domain name pointer factpri02.mech.ibaraki.ac.jp
[86400] 222.21.80.157.in-addr.arpa. domain name pointer factpri3d.mech.ibaraki.ac.jp
[86400] 223.21.80.157.in-addr.arpa. domain name pointer h223.n21.ibaraki.ac.jp
[86400] 224.21.80.157.in-addr.arpa. domain name pointer h224.n21.ibaraki.ac.jp
[86400] 225.21.80.157.in-addr.arpa. domain name pointer h225.n21.ibaraki.ac.jp
[86400] 226.21.80.157.in-addr.arpa. domain name pointer h226.n21.ibaraki.ac.jp
[86400] 227.21.80.157.in-addr.arpa. domain name pointer h227.n21.ibaraki.ac.jp
[86400] 228.21.80.157.in-addr.arpa. domain name pointer factpri03.mech.ibaraki.ac.jp
[86400] 229.21.80.157.in-addr.arpa. domain name pointer h229.n21.ibaraki.ac.jp
[86400] 230.21.80.157.in-addr.arpa. domain name pointer h230.n21.ibaraki.ac.jp
[86400] 231.21.80.157.in-addr.arpa. domain name pointer h231.n21.ibaraki.ac.jp
[86400] 232.21.80.157.in-addr.arpa. domain name pointer h232.n21.ibaraki.ac.jp
[86400] 233.21.80.157.in-addr.arpa. domain name pointer h233.n21.ibaraki.ac.jp
[86400] 234.21.80.157.in-addr.arpa. domain name pointer h234.n21.ibaraki.ac.jp
[86400] 235.21.80.157.in-addr.arpa. domain name pointer h235.n21.ibaraki.ac.jp
[86400] 236.21.80.157.in-addr.arpa. domain name pointer h236.n21.ibaraki.ac.jp
[86400] 237.21.80.157.in-addr.arpa. domain name pointer h237.n21.ibaraki.ac.jp
[86400] 238.21.80.157.in-addr.arpa. domain name pointer h238.n21.ibaraki.ac.jp
[86400] 239.21.80.157.in-addr.arpa. domain name pointer h239.n21.ibaraki.ac.jp
[86400] 240.21.80.157.in-addr.arpa. domain name pointer h240.n21.ibaraki.ac.jp
[86400] 241.21.80.157.in-addr.arpa. domain name pointer h241.n21.ibaraki.ac.jp
[86400] 242.21.80.157.in-addr.arpa. domain name pointer h242.n21.ibaraki.ac.jp
[86400] 243.21.80.157.in-addr.arpa. domain name pointer h243.n21.ibaraki.ac.jp
[86400] 244.21.80.157.in-addr.arpa. domain name pointer h244.n21.ibaraki.ac.jp
[86400] 245.21.80.157.in-addr.arpa. domain name pointer h245.n21.ibaraki.ac.jp
[86400] 246.21.80.157.in-addr.arpa. domain name pointer h246.n21.ibaraki.ac.jp
[86400] 247.21.80.157.in-addr.arpa. domain name pointer h247.n21.ibaraki.ac.jp
[86400] 248.21.80.157.in-addr.arpa. domain name pointer h248.n21.ibaraki.ac.jp
[86400] 249.21.80.157.in-addr.arpa. domain name pointer h249.n21.ibaraki.ac.jp
[86400] 250.21.80.157.in-addr.arpa. domain name pointer h250.n21.ibaraki.ac.jp
[86400] 251.21.80.157.in-addr.arpa. domain name pointer h251.n21.ibaraki.ac.jp
[86400] 252.21.80.157.in-addr.arpa. domain name pointer h252.n21.ibaraki.ac.jp
[86400] 253.21.80.157.in-addr.arpa. domain name pointer h253.n21.ibaraki.ac.jp
[86400] 254.21.80.157.in-addr.arpa. domain name pointer h254.n21.ibaraki.ac.jp
[0] 255.21.80.157.in-addr.arpa.: domain name does not exist