[0] 0.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 1.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 2.200.21.81.in-addr.arpa. domain name pointer nova.kki.krakow.pl
[300] 3.200.21.81.in-addr.arpa. domain name pointer nova6.kki.krakow.pl
[300] 4.200.21.81.in-addr.arpa. domain name pointer win.kki.krakow.pl
[300] 5.200.21.81.in-addr.arpa. domain name pointer nova2.kki.net.pl
[300] 6.200.21.81.in-addr.arpa. domain name pointer www.kki.pl
[300] 7.200.21.81.in-addr.arpa. domain name pointer tunel0.kki.krakow.pl
[300] 8.200.21.81.in-addr.arpa. domain name pointer linux-so9odc.kki.krakow.pl
[300] 9.200.21.81.in-addr.arpa. domain name pointer gate-so9odc.kki.krakow.pl
[300] 10.200.21.81.in-addr.arpa. domain name pointer virtualny-www.kki.krakow.pl
[300] 11.200.21.81.in-addr.arpa. domain name pointer virtadm.kki.krakow.pl
[300] 12.200.21.81.in-addr.arpa. domain name pointer mailhub.kki.krakow.pl
[300] 13.200.21.81.in-addr.arpa. domain name pointer ja.kki.krakow.pl
[300] 14.200.21.81.in-addr.arpa. domain name pointer piotrek.kki.krakow.pl
[300] 15.200.21.81.in-addr.arpa. domain name pointer news.kki.pl
[300] 16.200.21.81.in-addr.arpa. domain name pointer tch-16.kki.krakow.pl
[300] 17.200.21.81.in-addr.arpa. domain name pointer viper-17.kki.krakow.pl
[300] 18.200.21.81.in-addr.arpa. domain name pointer ftp.parkwodny.pl
[300] 19.200.21.81.in-addr.arpa. domain name pointer ftp.deka.pl
[300] 20.200.21.81.in-addr.arpa. domain name pointer virtual.kki.krakow.pl
[300] 21.200.21.81.in-addr.arpa. domain name pointer secure.poczta.kki.pl
[300] 22.200.21.81.in-addr.arpa. domain name pointer secure.omeko.pl
[300] 23.200.21.81.in-addr.arpa. domain name pointer test.mati.zakopane.pl
[300] 24.200.21.81.in-addr.arpa. domain name pointer slawek.kki.krakow.pl
[300] 25.200.21.81.in-addr.arpa. domain name pointer secure.bok.kki.pl
[300] 26.200.21.81.in-addr.arpa. domain name pointer www.dyskret.com.pl
[300] 27.200.21.81.in-addr.arpa. domain name pointer www.security.kki.pl
[300] 28.200.21.81.in-addr.arpa. domain name pointer dns2.eurowebpl.com
[300] 29.200.21.81.in-addr.arpa. domain name pointer irek.kki.krakow.pl
[300] 30.200.21.81.in-addr.arpa. domain name pointer ack-seat.kki.krakow.pl
[0] 31.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 32.200.21.81.in-addr.arpa. domain name pointer avp.kki.pl
[300] 33.200.21.81.in-addr.arpa. domain name pointer www.nowy-targ.pl
[0] 34.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 35.200.21.81.in-addr.arpa. domain name pointer ftp2.cdn.com.pl
[300] 36.200.21.81.in-addr.arpa. domain name pointer TOTAL-net.kki.krakow.pl
[0] 37.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 38.200.21.81.in-addr.arpa. domain name pointer NS.kki.krakow.pl
[300] 39.200.21.81.in-addr.arpa. domain name pointer TOTAL.kki.krakow.pl
[300] 40.200.21.81.in-addr.arpa. domain name pointer ttys0.kki.krakow.pl
[300] 41.200.21.81.in-addr.arpa. domain name pointer ttys1.kki.krakow.pl
[300] 42.200.21.81.in-addr.arpa. domain name pointer ttys2.kki.krakow.pl
[300] 43.200.21.81.in-addr.arpa. domain name pointer ttys3.kki.krakow.pl
[300] 44.200.21.81.in-addr.arpa. domain name pointer ttys4.kki.krakow.pl
[300] 45.200.21.81.in-addr.arpa. domain name pointer ttys5.kki.krakow.pl
[300] 46.200.21.81.in-addr.arpa. domain name pointer ttys6.kki.krakow.pl
[300] 47.200.21.81.in-addr.arpa. domain name pointer ttys7.kki.krakow.pl
[300] 48.200.21.81.in-addr.arpa. domain name pointer ttys8.kki.krakow.pl
[300] 49.200.21.81.in-addr.arpa. domain name pointer ttys9.kki.krakow.pl
[300] 50.200.21.81.in-addr.arpa. domain name pointer ftp.kki.krakow.pl
[300] 51.200.21.81.in-addr.arpa. domain name pointer avpbazy.kki.pl
[300] 52.200.21.81.in-addr.arpa. domain name pointer tch-52.kki.krakow.pl
[300] 53.200.21.81.in-addr.arpa. domain name pointer viper-53.kki.krakow.pl
[0] 54.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 55.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 56.200.21.81.in-addr.arpa. domain name pointer dabka.kki.krakow.pl
[300] 57.200.21.81.in-addr.arpa. domain name pointer main.ifb.com.pl
[0] 58.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 59.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 60.200.21.81.in-addr.arpa. domain name pointer atut-pl.kki.krakow.pl
[300] 61.200.21.81.in-addr.arpa. domain name pointer wizja-1.kki.krakow.pl
[300] 62.200.21.81.in-addr.arpa. domain name pointer wizja-2.kki.krakow.pl
[300] 63.200.21.81.in-addr.arpa. domain name pointer mail.dyskret.com.pl
[300] 64.200.21.81.in-addr.arpa. domain name pointer Inbox
[300] 65.200.21.81.in-addr.arpa. domain name pointer lo29.kki.krakow.pl
[300] 66.200.21.81.in-addr.arpa. domain name pointer mama.kki.krakow.pl
[0] 67.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 68.200.21.81.in-addr.arpa. domain name pointer sulzer.kki.krakow.pl
[300] 69.200.21.81.in-addr.arpa. domain name pointer zarzkrak.kki.krakow.pl
[0] 70.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 71.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 72.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 73.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 74.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 75.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 76.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 77.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 78.200.21.81.in-addr.arpa. domain name pointer www.coit.com.pl
[300] 79.200.21.81.in-addr.arpa. domain name pointer isdn-79.kki.krakow.pl
[300] 80.200.21.81.in-addr.arpa. domain name pointer isdn-80.kki.krakow.pl
[300] 81.200.21.81.in-addr.arpa. domain name pointer isdn-81.kki.krakow.pl
[300] 82.200.21.81.in-addr.arpa. domain name pointer isdn-82.kki.krakow.pl
[300] 83.200.21.81.in-addr.arpa. domain name pointer isdn-83.kki.krakow.pl
[300] 84.200.21.81.in-addr.arpa. domain name pointer isdn-84.kki.krakow.pl
[300] 85.200.21.81.in-addr.arpa. domain name pointer isdn-85.kki.krakow.pl
[300] 86.200.21.81.in-addr.arpa. domain name pointer isdn-86.kki.krakow.pl
[300] 87.200.21.81.in-addr.arpa. domain name pointer isdn-87.kki.krakow.pl
[300] 88.200.21.81.in-addr.arpa. domain name pointer isdn-88.kki.krakow.pl
[300] 89.200.21.81.in-addr.arpa. domain name pointer isdn-89.kki.krakow.pl
[300] 90.200.21.81.in-addr.arpa. domain name pointer127.200.21.81.in-addr.arpa.: domain name does not exist
[300] 91.200.21.81.in-addr.arpa. domain name pointer www.dwory.pl
[0] 92.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 93.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 94.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 95.200.21.81.in-addr.arpa. domain name pointer port32.kki.krakow.pl
[300] 96.200.21.81.in-addr.arpa. domain name pointer port31.kki.krakow.pl
[300] 97.200.21.81.in-addr.arpa. domain name pointer port1.kki.krakow.pl
[300] 98.200.21.81.in-addr.arpa. domain name pointer port2.kki.krakow.pl
[300] 99.200.21.81.in-addr.arpa. domain name pointer port3.kki.krakow.pl
[300] 100.200.21.81.in-addr.arpa. domain name pointer port4.kki.krakow.pl
[300] 101.200.21.81.in-addr.arpa. domain name pointer port5.kki.krakow.pl
[300] 102.200.21.81.in-addr.arpa. domain name pointer port6.kki.krakow.pl
[300] 103.200.21.81.in-addr.arpa. domain name pointer port7.kki.krakow.pl
[300] 104.200.21.81.in-addr.arpa. domain name pointer port8.kki.krakow.pl
[300] 105.200.21.81.in-addr.arpa. domain name pointer port9.kki.krakow.pl
[300] 106.200.21.81.in-addr.arpa. domain name pointer port10.kki.krakow.pl
[300] 107.200.21.81.in-addr.arpa. domain name pointer port11.kki.krakow.pl
[300] 108.200.21.81.in-addr.arpa. domain name pointer port12.kki.krakow.pl
[300] 109.200.21.81.in-addr.arpa. domain name pointer port13.kki.krakow.pl
[300] 110.200.21.81.in-addr.arpa. domain name pointer port14.kki.krakow.pl
[300] 111.200.21.81.in-addr.arpa. domain name pointer port15.kki.krakow.pl
[300] 112.200.21.81.in-addr.arpa. domain name pointer port16.kki.krakow.pl
[300] 113.200.21.81.in-addr.arpa. domain name pointer port17.kki.krakow.pl
[300] 114.200.21.81.in-addr.arpa. domain name pointer port18.kki.krakow.pl
[300] 115.200.21.81.in-addr.arpa. domain name pointer port19.kki.krakow.pl
[300] 116.200.21.81.in-addr.arpa. domain name pointer port20.kki.krakow.pl
[300] 117.200.21.81.in-addr.arpa. domain name pointer port21.kki.krakow.pl
[300] 118.200.21.81.in-addr.arpa. domain name pointer port22.kki.krakow.pl
[300] 119.200.21.81.in-addr.arpa. domain name pointer port23.kki.krakow.pl
[300] 120.200.21.81.in-addr.arpa. domain name pointer port24.kki.krakow.pl
[300] 121.200.21.81.in-addr.arpa. domain name pointer port25.kki.krakow.pl
[300] 122.200.21.81.in-addr.arpa. domain name pointer port26.kki.krakow.pl
[300] 123.200.21.81.in-addr.arpa. domain name pointer port27.kki.krakow.pl
[300] 124.200.21.81.in-addr.arpa. domain name pointer port28.kki.krakow.pl
[300] 125.200.21.81.in-addr.arpa. domain name pointer port29.kki.krakow.pl
[300] 126.200.21.81.in-addr.arpa. domain name pointer port30.kki.krakow.pl
[0] 127.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 128.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 129.200.21.81.in-addr.arpa. domain name pointer rtr-air.kki.krakow.pl
[300] 130.200.21.81.in-addr.arpa. domain name pointer nic-130.kki.krakow.pl
[300] 131.200.21.81.in-addr.arpa. domain name pointer wolne-131.kki.krakow.pl
[300] 132.200.21.81.in-addr.arpa. domain name pointer wolne-132.kki.krakow.pl
[300] 133.200.21.81.in-addr.arpa. domain name pointer stanet.kki.krakow.pl
[300] 134.200.21.81.in-addr.arpa. domain name pointer billia.krakow.pl
[300] 135.200.21.81.in-addr.arpa. domain name pointer zgody.kki.krakow.pl
[300] 136.200.21.81.in-addr.arpa. domain name pointer debet.kki.krakow.pl
[300] 137.200.21.81.in-addr.arpa. domain name pointer wieliczka.kki.krakow.pl
[300] 138.200.21.81.in-addr.arpa. domain name pointer zarzecze.kki.krakow.pl
[300] 139.200.21.81.in-addr.arpa. domain name pointer strumiany.kki.krakow.pl
[300] 140.200.21.81.in-addr.arpa. domain name pointer pphgreen.kki.krakow.pl
[300] 141.200.21.81.in-addr.arpa. domain name pointer chafer.kki.krakow.pl
[300] 142.200.21.81.in-addr.arpa. domain name pointer ogrodnicza.kki.krakow.pl
[300] 143.200.21.81.in-addr.arpa. domain name pointer akord.kki.krakow.pl
[300] 144.200.21.81.in-addr.arpa. domain name pointer lanowa.kki.krakow.pl
[300] 145.200.21.81.in-addr.arpa. domain name pointer roma.kki.krakow.pl
[300] 146.200.21.81.in-addr.arpa. domain name pointer strazm.kki.krakow.pl
[300] 147.200.21.81.in-addr.arpa. domain name pointer kzn.kki.krakow.pl
[300] 148.200.21.81.in-addr.arpa. domain name pointer zagloby56.kki.krakow.pl
[300] 149.200.21.81.in-addr.arpa. domain name pointer eurotruck.kki.krakow.pl
[300] 150.200.21.81.in-addr.arpa. domain name pointer rumin.kki.krakow.pl
[0] 151.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 152.200.21.81.in-addr.arpa. domain name pointer dzierzak.kki.krakow.pl
[300] 153.200.21.81.in-addr.arpa. domain name pointer kprd.kki.krakow.pl
[300] 154.200.21.81.in-addr.arpa. domain name pointer panorama.kki.krakow.pl
[300] 155.200.21.81.in-addr.arpa. domain name pointer zawada.kki.krakow.pl
[300] 156.200.21.81.in-addr.arpa. domain name pointer stanek.kki.krakow.pl
[300] 157.200.21.81.in-addr.arpa. domain name pointer skarzynski.kki.krakow.pl
[300] 158.200.21.81.in-addr.arpa. domain name pointer adamisz.kki.krakow.pl
[300] 159.200.21.81.in-addr.arpa. domain name pointer zgodna.kki.krakow.pl
[300] 160.200.21.81.in-addr.arpa. domain name pointer dabka.kki.krakow.pl
[300] 161.200.21.81.in-addr.arpa. domain name pointer domax.kki.krakow.pl
[300] 162.200.21.81.in-addr.arpa. domain name pointer zalecze.kki.krakow.pl
[300] 163.200.21.81.in-addr.arpa. domain name pointer magdalenys.kki.krakow.pl
[300] 164.200.21.81.in-addr.arpa. domain name pointer wizal.kki.krakow.pl
[300] 165.200.21.81.in-addr.arpa. domain name pointer kulig.kki.krakow.pl
[300] 166.200.21.81.in-addr.arpa. domain name pointer miknet.kki.krakow.pl
[300] 167.200.21.81.in-addr.arpa. domain name pointer zespolszkol1.kki.krakow.pl
[300] 168.200.21.81.in-addr.arpa. domain name pointer ekoplast.kki.krakow.pl
[300] 169.200.21.81.in-addr.arpa. domain name pointer czojka.kki.krakow.pl
[300] 170.200.21.81.in-addr.arpa. domain name pointer smkozlowek.kki.krakow.pl
[300] 171.200.21.81.in-addr.arpa. domain name pointer przybiecien.kki.krakow.pl
[300] 172.200.21.81.in-addr.arpa. domain name pointer laczak.kki.krakow.pl
[300] 173.200.21.81.in-addr.arpa. domain name pointer metalmix.kki.krakow.pl
[300] 174.200.21.81.in-addr.arpa. domain name pointer narciarska.kki.krakow.pl
[300] 175.200.21.81.in-addr.arpa. domain name pointer zagloby.kki.krakow.pl
[300] 176.200.21.81.in-addr.arpa. domain name pointer kownackiej.kki.krakow.pl
[300] 177.200.21.81.in-addr.arpa. domain name pointer iwi.kki.krakow.pl
[300] 178.200.21.81.in-addr.arpa. domain name pointer zsel1.kki.krakow.pl
[300] 179.200.21.81.in-addr.arpa. domain name pointer plomyczka1.kki.krakow.pl
[300] 180.200.21.81.in-addr.arpa. domain name pointer dufaj.kki.krakow.pl
[300] 181.200.21.81.in-addr.arpa. domain name pointer raczna.kki.krakow.pl
[300] 182.200.21.81.in-addr.arpa. domain name pointer chaberko.kki.krakow.pl
[300] 183.200.21.81.in-addr.arpa. domain name pointer ok747.kki.krakow.pl
[300] 184.200.21.81.in-addr.arpa. domain name pointer dimikor.kki.krakow.pl
[300] 185.200.21.81.in-addr.arpa. domain name pointer szparagowa.kki.krakow.pl
[300] 186.200.21.81.in-addr.arpa. domain name pointer wama.kki.krakow.pl
[300] 187.200.21.81.in-addr.arpa. domain name pointer dagro.kki.krakow.pl
[300] 188.200.21.81.in-addr.arpa. domain name pointer zss11.kki.krakow.pl
[300] 189.200.21.81.in-addr.arpa. domain name pointer kacza.kki.krakow.pl
[300] 190.200.21.81.in-addr.arpa. domain name pointer kr-jadwigi.stanet.pl
[300] 191.200.21.81.in-addr.arpa. domain name pointer htsgw.kki.krakow.pl
[300] 192.200.21.81.in-addr.arpa. domain name pointer hydropartner.kki.krakow.pl
[300] 193.200.21.81.in-addr.arpa. domain name pointer uani.kki.krakow.pl
[300] 194.200.21.81.in-addr.arpa. domain name pointer rybitwy.kki.krakow.pl
[300] 195.200.21.81.in-addr.arpa. domain name pointer amsgrafix.kki.krakow.pl
[300] 196.200.21.81.in-addr.arpa. domain name pointer bros.kki.krakow.pl
[300] 197.200.21.81.in-addr.arpa. domain name pointer olipra.kki.krakow.pl
[300] 198.200.21.81.in-addr.arpa. domain name pointer wrobela.kki.krakow.pl
[300] 199.200.21.81.in-addr.arpa. domain name pointer franc.kki.krakow.pl
[300] 200.200.21.81.in-addr.arpa. domain name pointer nieuzywac200.kki.krakow.pl
[300] 201.200.21.81.in-addr.arpa. domain name pointer soltysowska.stanet.pl
[300] 202.200.21.81.in-addr.arpa. domain name pointer kapex.kki.pl
[300] 203.200.21.81.in-addr.arpa. domain name pointer inwestor.kki.krakow.pl
[300] 204.200.21.81.in-addr.arpa. domain name pointer pwd022.kki.krakow.pl
[300] 205.200.21.81.in-addr.arpa. domain name pointer karpacka.kki.krakow.pl
[300] 206.200.21.81.in-addr.arpa. domain name pointer bioline.kki.krakow.pl
[300] 207.200.21.81.in-addr.arpa. domain name pointer walka.kki.krakow.pl
[300] 208.200.21.81.in-addr.arpa. domain name pointer kwadrat.kki.krakow.pl
[300] 209.200.21.81.in-addr.arpa. domain name pointer dekaradio.kki.krakow.pl
[300] 210.200.21.81.in-addr.arpa. domain name pointer bogacka.kki.krakow.pl
[300] 211.200.21.81.in-addr.arpa. domain name pointer turban.kki.krakow.pl
[300] 212.200.21.81.in-addr.arpa. domain name pointer wolne-212.kki.krakow.pl
[300] 213.200.21.81.in-addr.arpa. domain name pointer wolne-213.kki.krakow.pl
[300] 214.200.21.81.in-addr.arpa. domain name pointer depart.kki.krakow.pl
[300] 215.200.21.81.in-addr.arpa. domain name pointer opentravel.kki.krakow.pl
[300] 216.200.21.81.in-addr.arpa. domain name pointer wup.kki.krakow.pl
[300] 217.200.21.81.in-addr.arpa. domain name pointer urbanik.kki.krakow.pl
[300] 218.200.21.81.in-addr.arpa. domain name pointer polkrak.kki.krakow.pl
[300] 219.200.21.81.in-addr.arpa. domain name pointer kontakt.kki.krakow.pl
[300] 220.200.21.81.in-addr.arpa. domain name pointer al.kki.krakow.pl
[300] 221.200.21.81.in-addr.arpa. domain name pointer husarska.kki.krakow.pl
[300] 222.200.21.81.in-addr.arpa. domain name pointer straczek.kki.krakow.pl
[300] 223.200.21.81.in-addr.arpa. domain name pointer biurofuturo.kki.krakow.pl
[300] 224.200.21.81.in-addr.arpa. domain name pointer mil.kki-bci.pl
[300] 225.200.21.81.in-addr.arpa. domain name pointer polkrak.kki-bci.pl
[300] 226.200.21.81.in-addr.arp237.200.21.81.in-addr.arpa.: domain name does not exist
[300] 227.200.21.81.in-addr.arpa. domain name pointer emaus.telnet.krakow.pl
[300] 228.200.21.81.in-addr.arpa. domain name pointer vaillant.kkibci.pl
[300] 229.200.21.81.in-addr.arpa. domain name pointer perforacja.kkibci.pl
[300] 230.200.21.81.in-addr.arpa. domain name pointer podwierzbami.kkibci.pl
[300] 231.200.21.81.in-addr.arpa. domain name pointer krj2.kkibci.pl
[300] 232.200.21.81.in-addr.arpa. domain name pointer robopol.kkibci.pl
[300] 233.200.21.81.in-addr.arpa. domain name pointer mefama.kkibci.pl
[300] 234.200.21.81.in-addr.arpa. domain name pointer crysler.kkibci.pl
[0] 235.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 236.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 237.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 238.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 239.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 240.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 241.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 242.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 243.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 244.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 245.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 246.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 247.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 248.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 249.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 250.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 251.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 252.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[0] 253.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)
[300] 254.200.21.81.in-addr.arpa. domain name pointer koz.kki.krakow.pl
[0] 255.200.21.81.in-addr.arpa not found: 3(NXDOMAIN)