[0] 0.174.29.194.in-addr.arpa.: domain name does not exist [86400] 1.174.29.194.in-addr.arpa. domain name pointer poczta.if.pw.edu.pl [86400] 2.174.29.194.in-addr.arpa. domain name pointer olimp.if.pw.edu.pl [86400] 3.174.29.194.in-addr.arpa. domain name pointer pegaz.if.pw.edu.pl [86400] 4.174.29.194.in-addr.arpa. domain name pointer thoth.if.pw.edu.pl [86400] 5.174.29.194.in-addr.arpa. domain name pointer student.if.pw.edu.pl [86400] 6.174.29.194.in-addr.arpa. domain name pointer neo1.if.pw.edu.pl [86400] 7.174.29.194.in-addr.arpa. domain name pointer aligrid.if.pw.edu.pl [0] 8.174.29.194.in-addr.arpa.: domain name does not exist [86400] 9.174.29.194.in-addr.arpa. domain name pointer clf1.if.pw.edu.pl [86400] 10.174.29.194.in-addr.arpa. domain name pointer ilfrtg.if.pw.edu.pl [86400] 11.174.29.194.in-addr.arpa. domain name pointer python.if.pw.edu.pl [86400] 12.174.29.194.in-addr.arpa. domain name pointer ilf.if.pw.edu.pl [86400] 13.174.29.194.in-addr.arpa. domain name pointer mars.if.pw.edu.pl [0] 14.174.29.194.in-addr.arpa.: domain name does not exist [86400] 15.174.29.194.in-addr.arpa. domain name pointer alicluster.if.pw.edu.pl [86400] 16.174.29.194.in-addr.arpa. domain name pointer wifig.if.pw.edu.pl [86400] 17.174.29.194.in-addr.arpa. domain name pointer labe.if.pw.edu.pl [0] 18.174.29.194.in-addr.arpa.: domain name does not exist [0] 19.174.29.194.in-addr.arpa.: domain name does not exist [86400] 20.174.29.194.in-addr.arpa. domain name pointer fizyka.if.pw.edu.pl [86400] 21.174.29.194.in-addr.arpa. domain name pointer olimp2.if.pw.edu.pl [86400] 22.174.29.194.in-addr.arpa. domain name pointer cyprian.if.pw.edu.pl [86400] 23.174.29.194.in-addr.arpa. domain name pointer magnet1.if.pw.edu.pl [86400] 24.174.29.194.in-addr.arpa. domain name pointer pax.if.pw.edu.pl [86400] 25.174.29.194.in-addr.arpa. domain name pointer i25.if.pw.edu.pl [0] 26.174.29.194.in-addr.arpa.: domain name does not exist [86400] 27.174.29.194.in-addr.arpa. domain name pointer saturn.if.pw.edu.pl [0] 28.174.29.194.in-addr.arpa.: domain name does not exist [86400] 29.174.29.194.in-addr.arpa. domain name pointer wawadubna.if.pw.edu.pl [86400] 30.174.29.194.in-addr.arpa. domain name pointer aldona.if.pw.edu.pl [0] 31.174.29.194.in-addr.arpa.: domain name does not exist [86400] 32.174.29.194.in-addr.arpa. domain name pointer sinus.if.pw.edu.pl [0] 33.174.29.194.in-addr.arpa.: domain name does not exist [86400] 34.174.29.194.in-addr.arpa. domain name pointer sharepd.if.pw.edu.pl [0] 35.174.29.194.in-addr.arpa.: domain name does not exist [86400] 36.174.29.194.in-addr.arpa. domain name pointer etna.if.pw.edu.pl [86400] 37.174.29.194.in-addr.arpa. domain name pointer fens2.if.pw.edu.pl [86400] 38.174.29.194.in-addr.arpa. domain name pointer jowisz.if.pw.edu.pl [86400] 39.174.29.194.in-addr.arpa. domain name pointer meteo.if.pw.edu.pl [0] 40.174.29.194.in-addr.arpa.: domain name does not exist [86400] 41.174.29.194.in-addr.arpa. domain name pointer rex.if.pw.edu.pl [86400] 42.174.29.194.in-addr.arpa. domain name pointer w3.if.pw.edu.pl [86400] 43.174.29.194.in-addr.arpa. domain name pointer alix.if.pw.edu.pl [86400] 44.174.29.194.in-addr.arpa. domain name pointer omega.if.pw.edu.pl [86400] 45.174.29.194.in-addr.arpa. domain name pointer p310a2.if.pw.edu.pl [0] 46.174.29.194.in-addr.arpa.: domain name does not exist [0] 47.174.29.194.in-addr.arpa.: domain name does not exist [0] 48.174.29.194.in-addr.arpa.: domain name does not exist [86400] 49.174.29.194.in-addr.arpa. domain name pointer daq.if.pw.edu.pl [86400] 50.174.29.194.in-addr.arpa. domain name pointer p123.if.pw.edu.pl [86400] 51.174.29.194.in-addr.arpa. domain name pointer p136e.if.pw.edu.pl [86400] 52.174.29.194.in-addr.arpa. domain name pointer alidata.if.pw.edu.pl [86400] 53.174.29.194.in-addr.arpa. domain name pointer pythia.if.pw.edu.pl [86400] 54.174.29.194.in-addr.arpa. domain name pointer afm.if.pw.edu.pl [86400] 55.174.29.194.in-addr.arpa. domain name pointer alix2.if.pw.edu.pl [86400] 56.174.29.194.in-addr.arpa. domain name pointer lux.if.pw.edu.pl [86400] 57.174.29.194.in-addr.arpa. domain name pointer p230c.if.pw.edu.pl [86400] 58.174.29.194.in-addr.arpa. domain name pointer lfitj.if.pw.edu.pl [86400] 59.174.29.194.in-addr.arpa. domain name pointer uran.if.pw.edu.pl [86400] 60.174.29.194.in-addr.arpa. domain name pointer tesla.if.pw.edu.pl [86400] 61.174.29.194.in-addr.arpa. domain name pointer bdii.if.pw.edu.pl [86400] 62.174.29.194.in-addr.arpa. domain name pointer out.if.pw.edu.pl [86400] 63.174.29.194.in-addr.arpa. domain name pointer camac2.if.pw.edu.pl [86400] 64.174.29.194.in-addr.arpa. domain name pointer albertus.if.pw.edu.pl [86400] 65.174.29.194.in-addr.arpa. domain name pointer dz3.if.pw.edu.pl [86400] 66.174.29.194.in-addr.arpa. domain name pointer dz1.if.pw.edu.pl [86400] 67.174.29.194.in-addr.arpa. domain name pointer dz2.if.pw.edu.pl [86400] 68.174.29.194.in-addr.arpa. domain name pointer dz4.if.pw.edu.pl [86400] 69.174.29.194.in-addr.arpa. domain name pointer dz5.if.pw.edu.pl [86400] 70.174.29.194.in-addr.arpa. domain name pointer sek2.if.pw.edu.pl [86400] 71.174.29.194.in-addr.arpa. domain name pointer sek1.if.pw.edu.pl [86400] 72.174.29.194.in-addr.arpa. domain name pointer sek3.if.pw.edu.pl [86400] 73.174.29.194.in-addr.arpa. domain name pointer rez1.if.pw.edu.pl [86400] 74.174.29.194.in-addr.arpa. domain name pointer rez2.if.pw.edu.pl [86400] 75.174.29.194.in-addr.arpa. domain name pointer rez3.if.pw.edu.pl [86400] 76.174.29.194.in-addr.arpa. domain name pointer rez4.if.pw.edu.pl [86400] 77.174.29.194.in-addr.arpa. domain name pointer thor.if.pw.edu.pl [86400] 78.174.29.194.in-addr.arpa. domain name pointer loki.if.pw.edu.pl [86400] 79.174.29.194.in-addr.arpa. domain name pointer xkhales.if.pw.edu.pl [0] 80.174.29.194.in-addr.arpa.: domain name does not exist [86400] 81.174.29.194.in-addr.arpa. domain name pointer p131pj.if.pw.edu.pl [86400] 82.174.29.194.in-addr.arpa. domain name pointer pp1.if.pw.edu.pl [86400] 83.174.29.194.in-addr.arpa. domain name pointer bib1.if.pw.edu.pl [86400] 84.174.29.194.in-addr.arpa. domain name pointer p128c.if.pw.edu.pl [86400] 85.174.29.194.in-addr.arpa. domain name pointer bib2.if.pw.edu.pl [86400] 86.174.29.194.in-addr.arpa. domain name pointer p136b.if.pw.edu.pl [86400] 87.174.29.194.in-addr.arpa. domain name pointer p136a.if.pw.edu.pl [86400] 88.174.29.194.in-addr.arpa. domain name pointer p128a.if.pw.edu.pl [86400] 89.174.29.194.in-addr.arpa. domain name pointer p1a.if.pw.edu.pl [86400] 90.174.29.194.in-addr.arpa. domain name pointer p6b.if.pw.edu.pl [86400] 91.174.29.194.in-addr.arpa. domain name pointer p6a2.if.pw.edu.pl [86400] 92.174.29.194.in-addr.arpa. domain name pointer p132f.if.pw.edu.pl [0] 93.174.29.194.in-addr.arpa.: domain name does not exist [86400] 94.174.29.194.in-addr.arpa. domain name pointer p13b.if.pw.edu.pl [86400] 95.174.29.194.in-addr.arpa. domain name pointer neptun.if.pw.edu.pl [86400] 96.174.29.194.in-addr.arpa. domain name pointer krz.if.pw.edu.pl [86400] 97.174.29.194.in-addr.arpa. domain name pointer p301.if.pw.edu.pl [86400] 98.174.29.194.in-addr.arpa. domain name pointer p128b.if.pw.edu.pl [86400] 99.174.29.194.in-addr.arpa. domain name pointer p12a3.if.pw.edu.pl [86400] 100.174.29.194.in-addr.arpa. domain name pointer prsrv.if.pw.edu.pl [86400] 101.174.29.194.in-addr.arpa. domain name pointer p22.if.pw.edu.pl [86400] 102.174.29.194.in-addr.arpa. domain name pointer khales.if.pw.edu.pl [86400] 103.174.29.194.in-addr.arpa. domain name pointer pk103.if.pw.edu.pl [86400] 104.174.29.194.in-addr.arpa. domain name pointer p118b.if.pw.edu.pl [86400] 105.174.29.194.in-addr.arpa. domain name pointer p132a.if.pw.edu.pl [86400] 106.174.29.194.in-addr.arpa. domain name pointer p119.if.pw.edu.pl [86400] 107.174.29.194.in-addr.arpa. domain name pointer p118c.if.pw.edu.pl [86400] 108.174.29.194.in-addr.arpa. domain name pointer p226c1.if.pw.edu.pl [86400] 109.174.29.194.in-addr.arpa. domain name pointer p132b.if.pw.edu.pl [86400] 110.174.29.194.in-addr.arpa. domain name pointer p101.if.pw.edu.pl [86400] 111.174.29.194.in-addr.arpa. domain name pointer p223.if.pw.edu.pl [86400] 112.174.29.194.in-addr.arpa. domain name pointer p109.if.pw.edu.pl [86400] 113.174.29.194.in-addr.arpa. domain name pointer p137.if.pw.edu.pl [86400] 114.174.29.194.in-addr.arpa. domain name pointer p133.if.pw.edu.pl [86400] 115.174.29.194.in-addr.arpa. domain name pointer p140.if.pw.edu.pl [86400] 116.174.29.194.in-addr.arpa. domain name pointer p26.if.pw.edu.pl [86400] 117.174.29.194.in-addr.arpa. domain name pointer phi.if.pw.edu.pl [86400] 118.174.29.194.in-addr.arpa. domain name pointer marper.if.pw.edu.pl [86400] 119.174.29.194.in-addr.arpa. domain name pointer switch48d.if.pw.edu.pl [86400] 120.174.29.194.in-addr.arpa. domain name pointer upsyeti.if.pw.edu.pl [86400] 121.174.29.194.in-addr.arpa. domain name pointer p137a.if.pw.edu.pl [86400] 122.174.29.194.in-addr.arpa. domain name pointer p113.if.pw.edu.pl [86400] 123.174.29.194.in-addr.arpa. domain name pointer p227.if.pw.edu.pl [86400] 124.174.29.194.in-addr.arpa. domain name pointer viper.if.pw.edu.pl [86400] 125.174.29.194.in-addr.arpa. domain name pointer p225c.if.pw.edu.pl [86400] 126.174.29.194.in-addr.arpa. domain name pointer myszka.if.pw.edu.pl [86400] 127.174.29.194.in-addr.arpa. domain name pointer p6c1.if.pw.edu.pl [86400] 128.174.29.194.in-addr.arpa. domain name pointer zaba.if.pw.edu.pl [86400] 129.174.29.194.in-addr.arpa. domain name pointer p37.if.pw.edu.pl [0] 130.174.29.194.in-addr.arpa.: domain name does not exist [86400] 131.174.29.194.in-addr.arpa. domain name pointer debian.if.pw.edu.pl [86400] 132.174.29.194.in-addr.arpa. domain name pointer m-t650.if.pw.edu.pl [86400] 133.174.29.194.in-addr.arpa. domain name pointer drkjh.if.pw.edu.pl [86400] 134.174.29.194.in-addr.arpa. domain name pointer p109a.if.pw.edu.pl [86400] 135.174.29.194.in-addr.arpa. domain name pointer p311.if.pw.edu.pl [86400] 136.174.29.194.in-addr.arpa. domain name pointer p314.if.pw.edu.pl [86400] 137.174.29.194.in-addr.arpa. domain name pointer p118a.if.pw.edu.pl [86400] 138.174.29.194.in-addr.arpa. domain name pointer p1c.if.pw.edu.pl [86400] 139.174.29.194.in-addr.arpa. domain name pointer p312.if.pw.edu.pl [86400] 140.174.29.194.in-addr.arpa. domain name pointer drukksz.if.pw.edu.pl [86400] 141.174.29.194.in-addr.arpa. domain name pointer merkury2.if.pw.edu.pl [86400] 142.174.29.194.in-addr.arpa. domain name pointer p225b1.if.pw.edu.pl [86400] 143.174.29.194.in-addr.arpa. domain name pointer pawj.if.pw.edu.pl [86400] 144.174.29.194.in-addr.arpa. domain name pointer p225b2.if.pw.edu.pl [86400] 145.174.29.194.in-addr.arpa. domain name pointer p41a.if.pw.edu.pl [86400] 146.174.29.194.in-addr.arpa. domain name pointer p41b.if.pw.edu.pl [86400] 147.174.29.194.in-addr.arpa. domain name pointer p41c.if.pw.edu.pl [86400] 148.174.29.194.in-addr.arpa. domain name pointer p41d.if.pw.edu.pl [86400] 149.174.29.194.in-addr.arpa. domain name pointer grawiton.if.pw.edu.pl [86400] 150.174.29.194.in-addr.arpa. domain name pointer p141.if.pw.edu.pl [86400] 151.174.29.194.in-addr.arpa. domain name pointer p127e.if.pw.edu.pl [86400] 152.174.29.194.in-addr.arpa. domain name pointer p223a.if.pw.edu.pl [86400] 153.174.29.194.in-addr.arpa. domain name pointer p21.if.pw.edu.pl [86400] 154.174.29.194.in-addr.arpa. domain name pointer p6c.if.pw.edu.pl [86400] 155.174.29.194.in-addr.arpa. domain name pointer p13a.if.pw.edu.pl [86400] 156.174.29.194.in-addr.arpa. domain name pointer p127f.if.pw.edu.pl [86400] 157.174.29.194.in-addr.arpa. domain name pointer sprint.if.pw.edu.pl [86400] 158.174.29.194.in-addr.arpa. domain name pointer p230a.if.pw.edu.pl [86400] 159.174.29.194.in-addr.arpa. domain name pointer p230b.if.pw.edu.pl [86400] 160.174.29.194.in-addr.arpa. domain name pointer p229.if.pw.edu.pl [86400] 161.174.29.194.in-addr.arpa. domain name pointer p132e.if.pw.edu.pl [86400] 162.174.29.194.in-addr.arpa. domain name pointer p203.if.pw.edu.pl [86400] 163.174.29.194.in-addr.arpa. domain name pointer p6f.if.pw.edu.pl [0] 164.174.29.194.in-addr.arpa.: domain name does not exist [86400] 165.174.29.194.in-addr.arpa. domain name pointer battlekwark.if.pw.edu.pl [86400] 166.174.29.194.in-addr.arpa. domain name pointer clfb14.if.pw.edu.pl [86400] 167.174.29.194.in-addr.arpa. domain name pointer clfb15.if.pw.edu.pl [86400] 168.174.29.194.in-addr.arpa. domain name pointer p43.if.pw.edu.pl [86400] 169.174.29.194.in-addr.arpa. domain name pointer p44.if.pw.edu.pl [86400] 170.174.29.194.in-addr.arpa. domain name pointer p313.if.pw.edu.pl [86400] 171.174.29.194.in-addr.arpa. domain name pointer alix4.if.pw.edu.pl [86400] 172.174.29.194.in-addr.arpa. domain name pointer p132c.if.pw.edu.pl [86400] 173.174.29.194.in-addr.arpa. domain name pointer p136d.if.pw.edu.pl [86400] 174.174.29.194.in-addr.arpa. domain name pointer wx1.if.pw.edu.pl [86400] 175.174.29.194.in-addr.arpa. domain name pointer wx2.if.pw.edu.pl [86400] 176.174.29.194.in-addr.arpa. domain name pointer dx1.if.pw.edu.pl [86400] 177.174.29.194.in-addr.arpa. domain name pointer dx2.if.pw.edu.pl [86400] 178.174.29.194.in-addr.arpa. domain name pointer p125.if.pw.edu.pl [86400] 179.174.29.194.in-addr.arpa. domain name pointer p4.if.pw.edu.pl [86400] 180.174.29.194.in-addr.arpa. domain name pointer nas301.if.pw.edu.pl [86400] 181.174.29.194.in-addr.arpa. domain name pointer avir.if.pw.edu.pl [86400] 182.174.29.194.in-addr.arpa. domain name pointer p136c.if.pw.edu.pl [86400] 183.174.29.194.in-addr.arpa. domain name pointer wifim.if.pw.edu.pl [86400] 184.174.29.194.in-addr.arpa. domain name pointer olimp3.if.pw.edu.pl [86400] 185.174.29.194.in-addr.arpa. domain name pointer p6d.if.pw.edu.pl [86400] 186.174.29.194.in-addr.arpa. domain name pointer p6e.if.pw.edu.pl [86400] 187.174.29.194.in-addr.arpa. domain name pointer clfb13.if.pw.edu.pl [86400] 188.174.29.194.in-addr.arpa. domain name pointer audytorium.if.pw.edu.pl [86400] 189.174.29.194.in-addr.arpa. domain name pointer a15o100.if.pw.edu.pl [86400] 190.174.29.194.in-addr.arpa. domain name pointer wilga.if.pw.edu.pl [86400] 191.174.29.194.in-addr.arpa. domain name pointer torque4.if.pw.edu.pl [86400] 192.174.29.194.in-addr.arpa. domain name pointer node2.if.pw.edu.pl [86400] 193.174.29.194.in-addr.arpa. domain name pointer clfa5.if.pw.edu.pl [86400] 194.174.29.194.in-addr.arpa. domain name pointer clfa6.if.pw.edu.pl [86400] 195.174.29.194.in-addr.arpa. domain name pointer clfa7.if.pw.edu.pl [86400] 196.174.29.194.in-addr.arpa. domain name pointer transp1.if.pw.edu.pl [86400] 197.174.29.194.in-addr.arpa. domain name pointer transp2.if.pw.edu.pl [86400] 198.174.29.194.in-addr.arpa. domain name pointer clfb10.if.pw.edu.pl [86400] 199.174.29.194.in-addr.arpa. domain name pointer clfb11.if.pw.edu.pl [86400] 200.174.29.194.in-addr.arpa. domain name pointer clfb12.if.pw.edu.pl [86400] 201.174.29.194.in-addr.arpa. domain name pointer clfbn.if.pw.edu.pl [86400] 202.174.29.194.in-addr.arpa. domain name pointer git0.if.pw.edu.pl [86400] 203.174.29.194.in-addr.arpa. domain name pointer git1.if.pw.edu.pl [86400] 204.174.29.194.in-addr.arpa. domain name pointer wenus1.if.pw.edu.pl [86400] 205.174.29.194.in-addr.arpa. domain name pointer femvm.if.pw.edu.pl [86400] 206.174.29.194.in-addr.arpa. domain name pointer merkury.if.pw.edu.pl [86400] 207.174.29.194.in-addr.arpa. domain name pointer core4.if.pw.edu.pl [0] 208.174.29.194.in-addr.arpa.: domain name does not exist [86400] 209.174.29.194.in-addr.arpa. domain name pointer pc209.if.pw.edu.pl [0] 210.174.29.194.in-addr.arpa.: domain name does not exist [0] 211.174.29.194.in-addr.arpa.: domain name does not exist [86400] 212.174.29.194.in-addr.arpa. domain name pointer git2.if.pw.edu.pl [86400] 213.174.29.194.in-addr.arpa. domain name pointer nuclab13.if.pw.edu.pl [86400] 214.174.29.194.in-addr.arpa. domain name pointer m-t654.if.pw.edu.pl [86400] 215.174.29.194.in-addr.arpa. domain name pointer m-cp3525.if.pw.edu.pl [86400] 216.174.29.194.in-addr.arpa. domain name pointer ak.if.pw.edu.pl [86400] 217.174.29.194.in-addr.arpa. domain name pointer pracodawcy.if.pw.edu.pl [86400] 218.174.29.194.in-addr.arpa. domain name pointer p225a1.if.pw.edu.pl [86400] 219.174.29.194.in-addr.arpa. domain name pointer p225a2.if.pw.edu.pl [86400] 220.174.29.194.in-addr.arpa. domain name pointer p225a3.if.pw.edu.pl [86400] 221.174.29.194.in-addr.arpa. domain name pointer p225a4.if.pw.edu.pl [86400] 222.174.29.194.in-addr.arpa. domain name pointer p225a5.if.pw.edu.pl [86400] 223.174.29.194.in-addr.arpa. domain name pointer p225a6.if.pw.edu.pl [86400] 224.174.29.194.in-addr.arpa. domain name pointer hpvm1.if.pw.edu.pl [86400] 225.174.29.194.in-addr.arpa. domain name pointer hpvm2.if.pw.edu.pl [86400] 226.174.29.194.in-addr.arpa. domain name pointer ksi1.if.pw.edu.pl [86400] 227.174.29.194.in-addr.arpa. domain name pointer ksi2.if.pw.edu.pl [86400] 228.174.29.194.in-addr.arpa. domain name pointer ksi3.if.pw.edu.pl [86400] 229.174.29.194.in-addr.arpa. domain name pointer efiz.if.pw.edu.pl [86400] 230.174.29.194.in-addr.arpa. domain name pointer p226oki.if.pw.edu.pl [86400] 231.174.29.194.in-addr.arpa. domain name pointer star40.if.pw.edu.pl [86400] 232.174.29.194.in-addr.arpa. domain name pointer hyper.if.pw.edu.pl [86400] 233.174.29.194.in-addr.arpa. domain name pointer kaskada.if.pw.edu.pl [86400] 234.174.29.194.in-addr.arpa. domain name pointer radon.if.pw.edu.pl [86400] 235.174.29.194.in-addr.arpa. domain name pointer tilf.if.pw.edu.pl [0] 236.174.29.194.in-addr.arpa.: domain name does not exist [86400] 237.174.29.194.in-addr.arpa. domain name pointer aten.if.pw.edu.pl [86400] 238.174.29.194.in-addr.arpa. domain name pointer ns.fizyka.pw.edu.pl [86400] 239.174.29.194.in-addr.arpa. domain name pointer tb3.if.pw.edu.pl [86400] 240.174.29.194.in-addr.arpa. domain name pointer dwarf66.if.pw.edu.pl [86400] 241.174.29.194.in-addr.arpa. domain name pointer logger.if.pw.edu.pl [86400] 242.174.29.194.in-addr.arpa. domain name pointer wb.if.pw.edu.pl [86400] 243.174.29.194.in-addr.arpa. domain name pointer px2.if.pw.edu.pl [86400] 244.174.29.194.in-addr.arpa. domain name pointer psi12.if.pw.edu.pl [86400] 245.174.29.194.in-addr.arpa. domain name pointer psi11.if.pw.edu.pl [86400] 246.174.29.194.in-addr.arpa. domain name pointer labopt.if.pw.edu.pl [86400] 247.174.29.194.in-addr.arpa. domain name pointer kr.if.pw.edu.pl [86400] 248.174.29.194.in-addr.arpa. domain name pointer tesla.if.pw.edu.pl [86400] 249.174.29.194.in-addr.arpa. domain name pointer p3.if.pw.edu.pl [86400] 250.174.29.194.in-addr.arpa. domain name pointer psi10.if.pw.edu.pl [86400] 251.174.29.194.in-addr.arpa. domain name pointer psi9.if.pw.edu.pl [86400] 252.174.29.194.in-addr.arpa. domain name pointer psi8.if.pw.edu.pl [86400] 253.174.29.194.in-addr.arpa. domain name pointer psi7.if.pw.edu.pl [86400] 254.174.29.194.in-addr.arpa. domain name pointer b18.if.pw.edu.pl [0] 255.174.29.194.in-addr.arpa.: domain name does not exist