[0] 0.50.237.84.in-addr.arpa.: domain name does not exist
[900] 1.50.237.84.in-addr.arpa. domain name pointer host1.50.237.84.nsu.ru
[900] 2.50.237.84.in-addr.arpa. domain name pointer host2.50.237.84.nsu.ru
[0] 3.50.237.84.in-addr.arpa.: domain name does not exist
[900] 4.50.237.84.in-addr.arpa. domain name pointer host4.50.237.84.nsu.ru
[900] 5.50.237.84.in-addr.arpa. domain name pointer host5.50.237.84.nsu.ru
[900] 6.50.237.84.in-addr.arpa. domain name pointer host6.50.237.84.nsu.ru
[900] 7.50.237.84.in-addr.arpa. domain name pointer chronos.nsu.ru
[900] 8.50.237.84.in-addr.arpa. domain name pointer host8.50.237.84.nsu.ru
[900] 9.50.237.84.in-addr.arpa. domain name pointer host9.50.237.84.nsu.ru
[900] 10.50.237.84.in-addr.arpa. domain name pointer host10.50.237.84.nsu.ru
[900] 11.50.237.84.in-addr.arpa. domain name pointer host11.50.237.84.nsu.ru
[900] 12.50.237.84.in-addr.arpa. domain name pointer host12.50.237.84.nsu.ru
[900] 13.50.237.84.in-addr.arpa. domain name pointer host13.50.237.84.nsu.ru
[900] 14.50.237.84.in-addr.arpa. domain name pointer kas.nsu.ru host14.50.237.84.nsu.ru
[900] 15.50.237.84.in-addr.arpa. domain name pointer host15.50.237.84.nsu.ru
[900] 16.50.237.84.in-addr.arpa. domain name pointer host16.50.237.84.nsu.ru
[900] 17.50.237.84.in-addr.arpa. domain name pointer host17.50.237.84.nsu.ru
[900] 18.50.237.84.in-addr.arpa. domain name pointer host18.50.237.84.nsu.ru
[900] 19.50.237.84.in-addr.arpa. domain name pointer host19.50.237.84.nsu.ru
[900] 20.50.237.84.in-addr.arpa. domain name pointer host20.50.237.84.nsu.ru
[900] 21.50.237.84.in-addr.arpa. domain name pointer host21.50.237.84.nsu.ru
[900] 22.50.237.84.in-addr.arpa. domain name pointer host22.50.237.84.nsu.ru
[900] 23.50.237.84.in-addr.arpa. domain name pointer host23.50.237.84.nsu.ru
[900] 24.50.237.84.in-addr.arpa. domain name pointer host24.50.237.84.nsu.ru
[900] 25.50.237.84.in-addr.arpa. domain name pointer host25.50.237.84.nsu.ru
[900] 26.50.237.84.in-addr.arpa. domain name pointer host26.50.237.84.nsu.ru
[900] 27.50.237.84.in-addr.arpa. domain name pointer host27.50.237.84.nsu.ru
[900] 28.50.237.84.in-addr.arpa. domain name pointer host28.50.237.84.nsu.ru
[900] 29.50.237.84.in-addr.arpa. domain name pointer mx1.nsu.ru
[900] 30.50.237.84.in-addr.arpa. domain name pointer host30.50.237.84.nsu.ru
[900] 31.50.237.84.in-addr.arpa. domain name pointer host31.50.237.84.nsu.ru
[900] 32.50.237.84.in-addr.arpa. domain name pointer host32.50.237.84.nsu.ru
[900] 33.50.237.84.in-addr.arpa. domain name pointer host33.50.237.84.nsu.ru
[900] 34.50.237.84.in-addr.arpa. domain name pointer host34.50.237.84.nsu.ru
[900] 35.50.237.84.in-addr.arpa. domain name pointer host35.50.237.84.nsu.ru
[900] 36.50.237.84.in-addr.arpa. domain name pointer host36.50.237.84.nsu.ru
[900] 37.50.237.84.in-addr.arpa. domain name pointer host37.50.237.84.nsu.ru
[900] 38.50.237.84.in-addr.arpa. domain name pointer host38.50.237.84.nsu.ru
[900] 39.50.237.84.in-addr.arpa. domain name pointer mx.nsu.ru
[900] 40.50.237.84.in-addr.arpa. domain name pointer host40.50.237.84.nsu.ru
[900] 41.50.237.84.in-addr.arpa. domain name pointer host41.50.237.84.nsu.ru
[900] 42.50.237.84.in-addr.arpa. domain name pointer host42.50.237.84.nsu.ru zimbra.nsu.ru mail.nsu.ru
[900] 43.50.237.84.in-addr.arpa. domain name pointer host43.50.237.84.nsu.ru
[900] 44.50.237.84.in-addr.arpa. domain name pointer host44.50.237.84.nsu.ru
[900] 45.50.237.84.in-addr.arpa. domain name pointer host45.50.237.84.nsu.ru
[900] 46.50.237.84.in-addr.arpa. domain name pointer host46.50.237.84.nsu.ru
[900] 47.50.237.84.in-addr.arpa. domain name pointer host47.50.237.84.nsu.ru
[900] 48.50.237.84.in-addr.arpa. domain name pointer host48.50.237.84.nsu.ru
[900] 49.50.237.84.in-addr.arpa. domain name pointer host49.50.237.84.nsu.ru
[900] 50.50.237.84.in-addr.arpa. domain name pointer siberijah.nsu.ru
[900] 51.50.237.84.in-addr.arpa. domain name pointer host51.50.237.84.nsu.ru
[900] 52.50.237.84.in-addr.arpa. domain name pointer host52.50.237.84.nsu.ru
[900] 53.50.237.84.in-addr.arpa. domain name pointer host53.50.237.84.nsu.ru
[900] 54.50.237.84.in-addr.arpa. domain name pointer host54.50.237.84.nsu.ru
[900] 55.50.237.84.in-addr.arpa. domain name pointer host55.50.237.84.nsu.ru
[900] 56.50.237.84.in-addr.arpa. domain name pointer host56.50.237.84.nsu.ru
[900] 57.50.237.84.in-addr.arpa. domain name pointer host57.50.237.84.nsu.ru
[900] 58.50.237.84.in-addr.arpa. domain name pointer host58.50.237.84.nsu.ru
[900] 59.50.237.84.in-addr.arpa. domain name pointer host59.50.237.84.nsu.ru
[900] 60.50.237.84.in-addr.arpa. domain name pointer host60.50.237.84.nsu.ru
[900] 61.50.237.84.in-addr.arpa. domain name pointer host61.50.237.84.nsu.ru
[900] 62.50.237.84.in-addr.arpa. domain name pointer host62.50.237.84.nsu.ru
[900] 63.50.237.84.in-addr.arpa. domain name pointer host63.50.237.84.nsu.ru
[900] 64.50.237.84.in-addr.arpa. domain name pointer host64.50.237.84.nsu.ru
[900] 65.50.237.84.in-addr.arpa. domain name pointer host65.50.237.84.nsu.ru
[900] 66.50.237.84.in-addr.arpa. domain name pointer host66.50.237.84.nsu.ru
[900] 67.50.237.84.in-addr.arpa. domain name pointer host67.50.237.84.nsu.ru
[900] 68.50.237.84.in-addr.arpa. domain name pointer host68.50.237.84.nsu.ru
[900] 69.50.237.84.in-addr.arpa. domain name pointer host69.50.237.84.nsu.ru
[900] 70.50.237.84.in-addr.arpa. domain name pointer host70.50.237.84.nsu.ru
[900] 71.50.237.84.in-addr.arpa. domain name pointer host71.50.237.84.nsu.ru
[900] 72.50.237.84.in-addr.arpa. domain name pointer host72.50.237.84.nsu.ru
[900] 73.50.237.84.in-addr.arpa. domain name pointer host73.50.237.84.nsu.ru
[900] 74.50.237.84.in-addr.arpa. domain name pointer host74.50.237.84.nsu.ru
[900] 75.50.237.84.in-addr.arpa. domain name pointer host75.50.237.84.nsu.ru
[900] 76.50.237.84.in-addr.arpa. domain name pointer host76.50.237.84.nsu.ru
[900] 77.50.237.84.in-addr.arpa. domain name pointer host77.50.237.84.nsu.ru
[900] 78.50.237.84.in-addr.arpa. domain name pointer host78.50.237.84.nsu.ru
[900] 79.50.237.84.in-addr.arpa. domain name pointer host79.50.237.84.nsu.ru
[900] 80.50.237.84.in-addr.arpa. domain name pointer host80.50.237.84.nsu.ru
[900] 81.50.237.84.in-addr.arpa. domain name pointer host81.50.237.84.nsu.ru
[900] 82.50.237.84.in-addr.arpa. domain name pointer host82.50.237.84.nsu.ru
[900] 83.50.237.84.in-addr.arpa. domain name pointer host83.50.237.84.nsu.ru
[900] 84.50.237.84.in-addr.arpa. domain name pointer host84.50.237.84.nsu.ru
[900] 85.50.237.84.in-addr.arpa. domain name pointer disk.nsu.ru
[900] 86.50.237.84.in-addr.arpa. domain name pointer host86.50.237.84.nsu.ru
[900] 87.50.237.84.in-addr.arpa. domain name pointer host87.50.237.84.nsu.ru
[900] 88.50.237.84.in-addr.arpa. domain name pointer host88.50.237.84.nsu.ru
[900] 89.50.237.84.in-addr.arpa. domain name pointer host89.50.237.84.nsu.ru
[900] 90.50.237.84.in-addr.arpa. domain name pointer host90.50.237.84.nsu.ru
[900] 91.50.237.84.in-addr.arpa. domain name pointer gitlab.nsu.ru
[900] 92.50.237.84.in-addr.arpa. domain name pointer host92.50.237.84.nsu.ru
[900] 93.50.237.84.in-addr.arpa. domain name pointer host93.50.237.84.nsu.ru
[900] 94.50.237.84.in-addr.arpa. domain name pointer host94.50.237.84.nsu.ru
[900] 95.50.237.84.in-addr.arpa. domain name pointer host95.50.237.84.nsu.ru
[900] 96.50.237.84.in-addr.arpa. domain name pointer host96.50.237.84.nsu.ru
[900] 97.50.237.84.in-addr.arpa. domain name pointer host97.50.237.84.nsu.ru
[900] 98.50.237.84.in-addr.arpa. domain name pointer host98.50.237.84.nsu.ru
[900] 99.50.237.84.in-addr.arpa. domain name pointer host99.50.237.84.nsu.ru
[900] 100.50.237.84.in-addr.arpa. domain name pointer host100.50.237.84.nsu.ru
[900] 101.50.237.84.in-addr.arpa. domain name pointer docushare.nsu.ru
[900] 102.50.237.84.in-addr.arpa. domain name pointer host102.50.237.84.nsu.ru
[900] 103.50.237.84.in-addr.arpa. domain name pointer host103.50.237.84.nsu.ru
[900] 104.50.237.84.in-addr.arpa. domain name pointer host104.50.237.84.nsu.ru
[900] 105.50.237.84.in-addr.arpa. domain name pointer host105.50.237.84.nsu.ru
[900] 106.50.237.84.in-addr.arpa. domain name pointer host106.50.237.84.nsu.ru
[900] 107.50.237.84.in-addr.arpa. domain name pointer host107.50.237.84.nsu.ru
[900] 108.50.237.84.in-addr.arpa. domain name pointer host108.50.237.84.nsu.ru
[900] 109.50.237.84.in-addr.arpa. domain name pointer host109.50.237.84.nsu.ru
[900] 110.50.237.84.in-addr.arpa. domain name pointer host110.50.237.84.nsu.ru
[900] 111.50.237.84.in-addr.arpa. domain name pointer host111.50.237.84.nsu.ru
[900] 112.50.237.84.in-addr.arpa. domain name pointer host112.50.237.84.nsu.ru
[900] 113.50.237.84.in-addr.arpa. domain name pointer host113.50.237.84.nsu.ru
[900] 114.50.237.84.in-addr.arpa. domain name pointer host114.50.237.84.nsu.ru
[900] 115.50.237.84.in-addr.arpa. domain name pointer host115.50.237.84.nsu.ru
[900] 116.50.237.84.in-addr.arpa. domain name pointer host116.50.237.84.nsu.ru
[900] 117.50.237.84.in-addr.arpa. domain name pointer host117.50.237.84.nsu.ru
[900] 118.50.237.84.in-addr.arpa. domain name pointer host118.50.237.84.nsu.ru
[900] 119.50.237.84.in-addr.arpa. domain name pointer host119.50.237.84.nsu.ru
[900] 120.50.237.84.in-addr.arpa. domain name pointer host120.50.237.84.nsu.ru
[900] 121.50.237.84.in-addr.arpa. domain name pointer host121.50.237.84.nsu.ru
[900] 122.50.237.84.in-addr.arpa. domain name pointer host122.50.237.84.nsu.ru
[900] 123.50.237.84.in-addr.arpa. domain name pointer host123.50.237.84.nsu.ru
[900] 124.50.237.84.in-addr.arpa. domain name pointer host124.50.237.84.nsu.ru
[900] 125.50.237.84.in-addr.arpa. domain name pointer host125.50.237.84.nsu.ru
[900] 126.50.237.84.in-addr.arpa. domain name pointer host126.50.237.84.nsu.ru
[900] 127.50.237.84.in-addr.arpa. domain name pointer host127.50.237.84.nsu.ru
[900] 128.50.237.84.in-addr.arpa. domain name pointer host128.50.237.84.nsu.ru
[900] 129.50.237.84.in-addr.arpa. domain name pointer host129.50.237.84.nsu.ru
[900] 130.50.237.84.in-addr.arpa. domain name pointer host130.50.237.84.nsu.ru
[900] 131.50.237.84.in-addr.arpa. domain name pointer host131.50.237.84.nsu.ru
[900] 132.50.237.84.in-addr.arpa. domain name pointer host132.50.237.84.nsu.ru
[900] 133.50.237.84.in-addr.arpa. domain name pointer host133.50.237.84.nsu.ru
[900] 134.50.237.84.in-addr.arpa. domain name pointer host134.50.237.84.nsu.ru
[900] 135.50.237.84.in-addr.arpa. domain name pointer host135.50.237.84.nsu.ru
[900] 136.50.237.84.in-addr.arpa. domain name pointer host136.50.237.84.nsu.ru
[900] 137.50.237.84.in-addr.arpa. domain name pointer host137.50.237.84.nsu.ru
[900] 138.50.237.84.in-addr.arpa. domain name pointer host138.50.237.84.nsu.ru
[900] 139.50.237.84.in-addr.arpa. domain name pointer host139.50.237.84.nsu.ru
[900] 140.50.237.84.in-addr.arpa. domain name pointer host140.50.237.84.nsu.ru
[900] 141.50.237.84.in-addr.arpa. domain name pointer host141.50.237.84.nsu.ru
[900] 142.50.237.84.in-addr.arpa. domain name pointer host142.50.237.84.nsu.ru
[900] 143.50.237.84.in-addr.arpa. domain name pointer host143.50.237.84.nsu.ru
[900] 144.50.237.84.in-addr.arpa. domain name pointer host144.50.237.84.nsu.ru
[900] 145.50.237.84.in-addr.arpa. domain name pointer host145.50.237.84.nsu.ru
[900] 146.50.237.84.in-addr.arpa. domain name pointer host146.50.237.84.nsu.ru
[900] 147.50.237.84.in-addr.arpa. domain name pointer host147.50.237.84.nsu.ru
[900] 148.50.237.84.in-addr.arpa. domain name pointer host148.50.237.84.nsu.ru
[900] 149.50.237.84.in-addr.arpa. domain name pointer host149.50.237.84.nsu.ru
[900] 150.50.237.84.in-addr.arpa. domain name pointer test-ldap.nsu.ru
[900] 151.50.237.84.in-addr.arpa. domain name pointer host151.50.237.84.nsu.ru
[900] 152.50.237.84.in-addr.arpa. domain name pointer host152.50.237.84.nsu.ru
[900] 153.50.237.84.in-addr.arpa. domain name pointer host153.50.237.84.nsu.ru
[900] 154.50.237.84.in-addr.arpa. domain name pointer host154.50.237.84.nsu.ru
[900] 155.50.237.84.in-addr.arpa. domain name pointer host155.50.237.84.nsu.ru
[900] 156.50.237.84.in-addr.arpa. domain name pointer host156.50.237.84.nsu.ru
[900] 157.50.237.84.in-addr.arpa. domain name pointer host157.50.237.84.nsu.ru
[900] 158.50.237.84.in-addr.arpa. domain name pointer host158.50.237.84.nsu.ru
[900] 159.50.237.84.in-addr.arpa. domain name pointer host159.50.237.84.nsu.ru
[900] 160.50.237.84.in-addr.arpa. domain name pointer host160.50.237.84.nsu.ru
[900] 161.50.237.84.in-addr.arpa. domain name pointer host161.50.237.84.nsu.ru
[900] 162.50.237.84.in-addr.arpa. domain name pointer host162.50.237.84.nsu.ru
[900] 163.50.237.84.in-addr.arpa. domain name pointer host163.50.237.84.nsu.ru
[900] 164.50.237.84.in-addr.arpa. domain name pointer host164.50.237.84.nsu.ru
[900] 165.50.237.84.in-addr.arpa. domain name pointer host165.50.237.84.nsu.ru
[900] 166.50.237.84.in-addr.arpa. domain name pointer host166.50.237.84.nsu.ru
[900] 167.50.237.84.in-addr.arpa. domain name pointer host167.50.237.84.nsu.ru
[900] 168.50.237.84.in-addr.arpa. domain name pointer host168.50.237.84.nsu.ru
[900] 169.50.237.84.in-addr.arpa. domain name pointer host169.50.237.84.nsu.ru
[900] 170.50.237.84.in-addr.arpa. domain name pointer host170.50.237.84.nsu.ru
[900] 171.50.237.84.in-addr.arpa. domain name pointer host171.50.237.84.nsu.ru
[900] 172.50.237.84.in-addr.arpa. domain name pointer host172.50.237.84.nsu.ru
[900] 173.50.237.84.in-addr.arpa. domain name pointer host173.50.237.84.nsu.ru
[900] 174.50.237.84.in-addr.arpa. domain name pointer host174.50.237.84.nsu.ru
[900] 175.50.237.84.in-addr.arpa. domain name pointer host175.50.237.84.nsu.ru
[900] 176.50.237.84.in-addr.arpa. domain name pointer host176.50.237.84.nsu.ru
[900] 177.50.237.84.in-addr.arpa. domain name pointer host177.50.237.84.nsu.ru
[900] 178.50.237.84.in-addr.arpa. domain name pointer host178.50.237.84.nsu.ru
[900] 179.50.237.84.in-addr.arpa. domain name pointer host179.50.237.84.nsu.ru
[900] 180.50.237.84.in-addr.arpa. domain name pointer host180.50.237.84.nsu.ru
[900] 181.50.237.84.in-addr.arpa. domain name pointer host181.50.237.84.nsu.ru
[900] 182.50.237.84.in-addr.arpa. domain name pointer host182.50.237.84.nsu.ru
[900] 183.50.237.84.in-addr.arpa. domain name pointer host183.50.237.84.nsu.ru
[900] 184.50.237.84.in-addr.arpa. domain name pointer host184.50.237.84.nsu.ru
[900] 185.50.237.84.in-addr.arpa. domain name pointer host185.50.237.84.nsu.ru
[900] 186.50.237.84.in-addr.arpa. domain name pointer host186.50.237.84.nsu.ru
[900] 187.50.237.84.in-addr.arpa. domain name pointer host187.50.237.84.nsu.ru
[900] 188.50.237.84.in-addr.arpa. domain name pointer host188.50.237.84.nsu.ru
[900] 189.50.237.84.in-addr.arpa. domain name pointer host189.50.237.84.nsu.ru
[900] 190.50.237.84.in-addr.arpa. domain name pointer host190.50.237.84.nsu.ru
[900] 191.50.237.84.in-addr.arpa. domain name pointer host191.50.237.84.nsu.ru
[900] 192.50.237.84.in-addr.arpa. domain name pointer host192.50.237.84.nsu.ru
[900] 193.50.237.84.in-addr.arpa. domain name pointer host193.50.237.84.nsu.ru
[900] 194.50.237.84.in-addr.arpa. domain name pointer host194.50.237.84.nsu.ru
[900] 195.50.237.84.in-addr.arpa. domain name pointer host195.50.237.84.nsu.ru
[900] 196.50.237.84.in-addr.arpa. domain name pointer host196.50.237.84.nsu.ru
[900] 197.50.237.84.in-addr.arpa. domain name pointer host197.50.237.84.nsu.ru
[900] 198.50.237.84.in-addr.arpa. domain name pointer host198.50.237.84.nsu.ru
[900] 199.50.237.84.in-addr.arpa. domain name pointer host199.50.237.84.nsu.ru
[900] 200.50.237.84.in-addr.arpa. domain name pointer host200.50.237.84.nsu.ru
[900] 201.50.237.84.in-addr.arpa. domain name pointer host201.50.237.84.nsu.ru
[900] 202.50.237.84.in-addr.arpa. domain name pointer host202.50.237.84.nsu.ru
[900] 203.50.237.84.in-addr.arpa. domain name pointer host203.50.237.84.nsu.ru
[900] 204.50.237.84.in-addr.arpa. domain name pointer host204.50.237.84.nsu.ru
[900] 205.50.237.84.in-addr.arpa. domain name pointer host205.50.237.84.nsu.ru
[900] 206.50.237.84.in-addr.arpa. domain name pointer host206.50.237.84.nsu.ru
[900] 207.50.237.84.in-addr.arpa. domain name pointer host207.50.237.84.nsu.ru
[900] 208.50.237.84.in-addr.arpa. domain name pointer host208.50.237.84.nsu.ru
[900] 209.50.237.84.in-addr.arpa. domain name pointer host209.50.237.84.nsu.ru
[900] 210.50.237.84.in-addr.arpa. domain name pointer host210.50.237.84.nsu.ru
[900] 211.50.237.84.in-addr.arpa. domain name pointer host211.50.237.84.nsu.ru
[900] 212.50.237.84.in-addr.arpa. domain name pointer host212.50.237.84.nsu.ru
[900] 213.50.237.84.in-addr.arpa. domain name pointer host213.50.237.84.nsu.ru
[900] 214.50.237.84.in-addr.arpa. domain name pointer host214.50.237.84.nsu.ru
[900] 215.50.237.84.in-addr.arpa. domain name pointer host215.50.237.84.nsu.ru
[900] 216.50.237.84.in-addr.arpa. domain name pointer host216.50.237.84.nsu.ru
[900] 217.50.237.84.in-addr.arpa. domain name pointer host217.50.237.84.nsu.ru
[900] 218.50.237.84.in-addr.arpa. domain name pointer host218.50.237.84.nsu.ru
[900] 219.50.237.84.in-addr.arpa. domain name pointer host219.50.237.84.nsu.ru
[900] 220.50.237.84.in-addr.arpa. domain name pointer host220.50.237.84.nsu.ru
[900] 221.50.237.84.in-addr.arpa. domain name pointer host221.50.237.84.nsu.ru
[900] 222.50.237.84.in-addr.arpa. domain name pointer host222.50.237.84.nsu.ru
[900] 223.50.237.84.in-addr.arpa. domain name pointer host223.50.237.84.nsu.ru
[900] 224.50.237.84.in-addr.arpa. domain name pointer host224.50.237.84.nsu.ru
[900] 225.50.237.84.in-addr.arpa. domain name pointer host225.50.237.84.nsu.ru
[900] 226.50.237.84.in-addr.arpa. domain name pointer host226.50.237.84.nsu.ru
[900] 227.50.237.84.in-addr.arpa. domain name pointer host227.50.237.84.nsu.ru
[900] 228.50.237.84.in-addr.arpa. domain name pointer host228.50.237.84.nsu.ru
[900] 229.50.237.84.in-addr.arpa. domain name pointer host229.50.237.84.nsu.ru
[900] 230.50.237.84.in-addr.arpa. domain name pointer host230.50.237.84.nsu.ru
[900] 231.50.237.84.in-addr.arpa. domain name pointer host231.50.237.84.nsu.ru
[900] 232.50.237.84.in-addr.arpa. domain name pointer host232.50.237.84.nsu.ru
[900] 233.50.237.84.in-addr.arpa. domain name pointer host233.50.237.84.nsu.ru
[900] 234.50.237.84.in-addr.arpa. domain name pointer host234.50.237.84.nsu.ru
[900] 235.50.237.84.in-addr.arpa. domain name pointer host235.50.237.84.nsu.ru
[900] 236.50.237.84.in-addr.arpa. domain name pointer host236.50.237.84.nsu.ru
[900] 237.50.237.84.in-addr.arpa. domain name pointer host237.50.237.84.nsu.ru
[900] 238.50.237.84.in-addr.arpa. domain name pointer host238.50.237.84.nsu.ru
[900] 239.50.237.84.in-addr.arpa. domain name pointer host239.50.237.84.nsu.ru
[900] 240.50.237.84.in-addr.arpa. domain name pointer host240.50.237.84.nsu.ru
[900] 241.50.237.84.in-addr.arpa. domain name pointer host241.50.237.84.nsu.ru
[900] 242.50.237.84.in-addr.arpa. domain name pointer host242.50.237.84.nsu.ru
[900] 243.50.237.84.in-addr.arpa. domain name pointer host243.50.237.84.nsu.ru
[900] 244.50.237.84.in-addr.arpa. domain name pointer host244.50.237.84.nsu.ru
[900] 245.50.237.84.in-addr.arpa. domain name pointer host245.50.237.84.nsu.ru
[900] 246.50.237.84.in-addr.arpa. domain name pointer host246.50.237.84.nsu.ru
[900] 247.50.237.84.in-addr.arpa. domain name pointer host247.50.237.84.nsu.ru
[900] 248.50.237.84.in-addr.arpa. domain name pointer host248.50.237.84.nsu.ru
[900] 249.50.237.84.in-addr.arpa. domain name pointer host249.50.237.84.nsu.ru
[900] 250.50.237.84.in-addr.arpa. domain name pointer host250.50.237.84.nsu.ru
[900] 251.50.237.84.in-addr.arpa. domain name pointer host251.50.237.84.nsu.ru
[900] 252.50.237.84.in-addr.arpa. domain name pointer host252.50.237.84.nsu.ru
[900] 253.50.237.84.in-addr.arpa. domain name pointer host253.50.237.84.nsu.ru
[900] 254.50.237.84.in-addr.arpa. domain name pointer host254.50.237.84.nsu.ru
[0] 255.50.237.84.in-addr.arpa.: domain name does not exist