[0] 0.253.76.62.in-addr.arpa.: domain name does not exist
[0] 1.253.76.62.in-addr.arpa.: domain name does not exist
[3600] 2.253.76.62.in-addr.arpa. domain name pointer f105m1.samgtu.ru
[3600] 3.253.76.62.in-addr.arpa. domain name pointer g412m1.samgtu.ru
[3600] 4.253.76.62.in-addr.arpa. domain name pointer k226m5.samgtu.ru
[3600] 5.253.76.62.in-addr.arpa. domain name pointer fait2.samgtu.ru
[3600] 6.253.76.62.in-addr.arpa. domain name pointer k217m6.samgtu.ru
[3600] 7.253.76.62.in-addr.arpa. domain name pointer g317m1.samgtu.ru
[3600] 8.253.76.62.in-addr.arpa. domain name pointer k217am1.samgtu.ru
[3600] 9.253.76.62.in-addr.arpa. domain name pointer g204m1.samgtu.ru
[3600] 10.253.76.62.in-addr.arpa. domain name pointer nuv.samgtu.ru
[3600] 11.253.76.62.in-addr.arpa. domain name pointer nsg.samgtu.ru
[3600] 12.253.76.62.in-addr.arpa. domain name pointer mig.samgtu.ru
[3600] 13.253.76.62.in-addr.arpa. domain name pointer f226m1.samgtu.ru
[3600] 14.253.76.62.in-addr.arpa. domain name pointer ui.samgtu.ru
[3600] 15.253.76.62.in-addr.arpa. domain name pointer g502m1.samgtu.ru
[3600] 16.253.76.62.in-addr.arpa. domain name pointer g502m2.samgtu.ru
[3600] 17.253.76.62.in-addr.arpa. domain name pointer g502m3.samgtu.ru
[3600] 18.253.76.62.in-addr.arpa. domain name pointer g502m4.samgtu.ru
[3600] 19.253.76.62.in-addr.arpa. domain name pointer g502m5.samgtu.ru
[3600] 20.253.76.62.in-addr.arpa. domain name pointer g502m6.samgtu.ru
[3600] 21.253.76.62.in-addr.arpa. domain name pointer www.sstu.smr.ru
[3600] 22.253.76.62.in-addr.arpa. domain name pointer g408m1.samgtu.ru
[3600] 23.253.76.62.in-addr.arpa. domain name pointer f338m1.samgtu.ru
[3600] 24.253.76.62.in-addr.arpa. domain name pointer g512m1.samgtu.ru
[3600] 25.253.76.62.in-addr.arpa. domain name pointer osksm3.samgtu.ru
[3600] 26.253.76.62.in-addr.arpa. domain name pointer k214m3.samgtu.ru
[3600] 27.253.76.62.in-addr.arpa. domain name pointer name1.samgtu.ru
[3600] 28.253.76.62.in-addr.arpa. domain name pointer f210m1.samgtu.ru
[3600] 29.253.76.62.in-addr.arpa. domain name pointer cisco.samgtu.ru
[3600] 30.253.76.62.in-addr.arpa. domain name pointer dialup17.samgtu.ru
[3600] 31.253.76.62.in-addr.arpa. domain name pointer dialup18.samgtu.ru
[3600] 32.253.76.62.in-addr.arpa. domain name pointer dialup1.samgtu.ru
[3600] 33.253.76.62.in-addr.arpa. domain name pointer dialup2.samgtu.ru
[3600] 34.253.76.62.in-addr.arpa. domain name pointer dialup3.samgtu.ru
[3600] 35.253.76.62.in-addr.arpa. domain name pointer dialup4.samgtu.ru
[3600] 36.253.76.62.in-addr.arpa. domain name pointer dialup5.samgtu.ru
[3600] 37.253.76.62.in-addr.arpa. domain name pointer dialup6.samgtu.ru
[3600] 38.253.76.62.in-addr.arpa. domain name pointer dialup7.samgtu.ru
[3600] 39.253.76.62.in-addr.arpa. domain name pointer dialup8.samgtu.ru
[3600] 40.253.76.62.in-addr.arpa. domain name pointer dialup9.samgtu.ru
[3600] 41.253.76.62.in-addr.arpa. domain name pointer dialup10.samgtu.ru
[3600] 42.253.76.62.in-addr.arpa. domain name pointer dialup11.samgtu.ru
[3600] 43.253.76.62.in-addr.arpa. domain name pointer dialup12.samgtu.ru
[3600] 44.253.76.62.in-addr.arpa. domain name pointer dialup13.samgtu.ru
[3600] 45.253.76.62.in-addr.arpa. domain name pointer dialup14.samgtu.ru
[3600] 46.253.76.62.in-addr.arpa. domain name pointer dialup15.samgtu.ru
[3600] 47.253.76.62.in-addr.arpa. domain name pointer dialup16.samgtu.ru
[3600] 48.253.76.62.in-addr.arpa. domain name pointer g117m4.samgtu.ru
[3600] 49.253.76.62.in-addr.arpa. domain name pointer f332m1.samgtu.ru
[3600] 50.253.76.62.in-addr.arpa. domain name pointer nich1.samgtu.ru
[3600] 51.253.76.62.in-addr.arpa. domain name pointer nich2.samgtu.ru
[3600] 52.253.76.62.in-addr.arpa. domain name pointer g300m2.samgtu.ru
[3600] 53.253.76.62.in-addr.arpa. domain name pointer g510m1.samgtu.ru
[3600] 54.253.76.62.in-addr.arpa. domain name pointer g511m1.samgtu.ru
[3600] 55.253.76.62.in-addr.arpa. domain name pointer omom2.samgtu.ru
[3600] 56.253.76.62.in-addr.arpa. domain name pointer po.samgtu.ru
[3600] 57.253.76.62.in-addr.arpa. domain name pointer g404m1.samgtu.ru
[3600] 58.253.76.62.in-addr.arpa. domain name pointer lex.samgtu.ru
[3600] 59.253.76.62.in-addr.arpa. domain name pointer libm2.samgtu.ru
[3600] 60.253.76.62.in-addr.arpa. domain name pointer k226m1.samgtu.ru
[3600] 61.253.76.62.in-addr.arpa. domain name pointer f211m1.samgtu.ru
[3600] 62.253.76.62.in-addr.arpa. domain name pointer f416m1.samgtu.ru
[3600] 63.253.76.62.in-addr.arpa. domain name pointer stas.samgtu.ru
[3600] 64.253.76.62.in-addr.arpa. domain name pointer sc750m1.samgtu.ru
[3600] 65.253.76.62.in-addr.arpa. domain name pointer k226m4.samgtu.ru
[3600] 66.253.76.62.in-addr.arpa. domain name pointer g203m1.samgtu.ru
[3600] 67.253.76.62.in-addr.arpa. domain name pointer vologin.samgtu.ru
[3600] 68.253.76.62.in-addr.arpa. domain name pointer shtrikov.samgtu.ru
[3600] 69.253.76.62.in-addr.arpa. domain name pointer nauka.samgtu.ru
[3600] 70.253.76.62.in-addr.arpa. domain name pointer garanin.samgtu.ru
[3600] 71.253.76.62.in-addr.arpa. domain name pointer sc738m1.samgtu.ru
[3600] 72.253.76.62.in-addr.arpa. domain name pointer onti.samgtu.ru
[3600] 73.253.76.62.in-addr.arpa. domain name pointer editor.samgtu.ru
[3600] 74.253.76.62.in-addr.arpa. domain name pointer studprof.samgtu.ru
[3600] 75.253.76.62.in-addr.arpa. domain name pointer ema.samgtu.ru
[3600] 76.253.76.62.in-addr.arpa. domain name pointer pr2.samgtu.ru
[3600] 77.253.76.62.in-addr.arpa. domain name pointer k220m7.samgtu.ru
[3600] 78.253.76.62.in-addr.arpa. domain name pointer aspirantura.samgtu.ru
[3600] 79.253.76.62.in-addr.arpa. domain name pointer k217m1.samgtu.ru
[3600] 80.253.76.62.in-addr.arpa. domain name pointer f328m1.samgtu.ru
[3600] 81.253.76.62.in-addr.arpa. domain name pointer k413m2.samgtu.ru
[3600] 82.253.76.62.in-addr.arpa. domain name pointer pm.samgtu.ru
[3600] 83.253.76.62.in-addr.arpa. domain name pointer k205m1.samgtu.ru
[3600] 84.253.76.62.in-addr.arpa. domain name pointer k413m3.samgtu.ru
[3600] 85.253.76.62.in-addr.arpa. domain name pointer k413m4.samgtu.ru
[3600] 86.253.76.62.in-addr.arpa. domain name pointer k18m1.samgtu.ru
[3600] 87.253.76.62.in-addr.arpa. domain name pointer sc705m1.samgtu.ru
[3600] 88.253.76.62.in-addr.arpa. domain name pointer kalashnikov.samgtu.ru
[3600] 89.253.76.62.in-addr.arpa. domain name pointer job.samgtu.ru
[3600] 90.253.76.62.in-addr.arpa. domain name pointer low1.samgtu.ru
[3600] 91.253.76.62.in-addr.arpa. domain name pointer low2.samgtu.ru
[3600] 92.253.76.62.in-addr.arpa. domain name pointer toek1.samgtu.ru
[3600] 93.253.76.62.in-addr.arpa. domain name pointer toek2.samgtu.ru
[3600] 94.253.76.62.in-addr.arpa. domain name pointer iedekanat.samgtu.ru
[3600] 95.253.76.62.in-addr.arpa. domain name pointer pm1.samgtu.ru
[3600] 96.253.76.62.in-addr.arpa. domain name pointer pm2.samgtu.ru
[3600] 97.253.76.62.in-addr.arpa. domain name pointer g300m2.samgtu.ru
[3600] 98.253.76.62.in-addr.arpa. domain name pointer sc730m1.samgtu.ru
[3600] 99.253.76.62.in-addr.arpa. domain name pointer sc740m1.samgtu.ru
[3600] 100.253.76.62.in-addr.arpa. domain name pointer sc735m1.samgtu.ru
[3600] 101.253.76.62.in-addr.arpa. domain name pointer sc736m1.samgtu.ru
[0] 102.253.76.62.in-addr.arpa.: domain name does not exist
[3600] 103.253.76.62.in-addr.arpa. domain name pointer sc757m1.samgtu.ru
[3600] 104.253.76.62.in-addr.arpa. domain name pointer g416m2.samgtu.ru
[3600] 105.253.76.62.in-addr.arpa. domain name pointer f405m1.samgtu.ru
[3600] 106.253.76.62.in-addr.arpa. domain name pointer ntc1.samgtu.ru
[3600] 107.253.76.62.in-addr.arpa. domain name pointer g207m1.samgtu.ru
[3600] 108.253.76.62.in-addr.arpa. domain name pointer itdekanat.samgtu.ru
[3600] 109.253.76.62.in-addr.arpa. domain name pointer prkom1.samgtu.ru
[3600] 110.253.76.62.in-addr.arpa. domain name pointer sc774m1.samgtu.ru
[3600] 111.253.76.62.in-addr.arpa. domain name pointer sc779m1.samgtu.ru
[3600] 112.253.76.62.in-addr.arpa. domain name pointer law6.samgtu.ru
[3600] 113.253.76.62.in-addr.arpa. domain name pointer g408m2.samgtu.ru
[3600] 114.253.76.62.in-addr.arpa. domain name pointer k413m1.samgtu.ru
[3600] 115.253.76.62.in-addr.arpa. domain name pointer sc781m1.samgtu.ru
[3600] 116.253.76.62.in-addr.arpa. domain name pointer f204m2.samgtu.ru
[3600] 117.253.76.62.in-addr.arpa. domain name pointer switch71.samgtu.ru
[3600] 118.253.76.62.in-addr.arpa. domain name pointer k205m2.samgtu.ru
[3600] 119.253.76.62.in-addr.arpa. domain name pointer g508m1.samgtu.ru
[3600] 120.253.76.62.in-addr.arpa. domain name pointer nich3.samgtu.ru
[3600] 121.253.76.62.in-addr.arpa. domain name pointer f200am1.samgtu.ru
[3600] 122.253.76.62.in-addr.arpa. domain name pointer g201m3.samgtu.ru
[3600] 123.253.76.62.in-addr.arpa. domain name pointer g103m2.samgtu.ru
[3600] 124.253.76.62.in-addr.arpa. domain name pointer f134m1.samgtu.ru
[3600] 125.253.76.62.in-addr.arpa. domain name pointer f440m1.samgtu.ru
[3600] 126.253.76.62.in-addr.arpa. domain name pointer dekntf.samgtu.ru
[3600] 127.253.76.62.in-addr.arpa. domain name pointer epp.samgtu.ru
[3600] 128.253.76.62.in-addr.arpa. domain name pointer deketf.samgtu.ru
[3600] 129.253.76.62.in-addr.arpa. domain name pointer max.samgtu.ru
[3600] 130.253.76.62.in-addr.arpa. domain name pointer f242m1.samgtu.ru
[3600] 131.253.76.62.in-addr.arpa. domain name pointer f10m1.samgtu.ru
[3600] 132.253.76.62.in-addr.arpa. domain name pointer f248m1.samgtu.ru
[3600] 133.253.76.62.in-addr.arpa. domain name pointer f234am1.samgtu.ru
[3600] 134.253.76.62.in-addr.arpa. domain name pointer rez.samgtu.ru
[3600] 135.253.76.62.in-addr.arpa. domain name pointer f338m1.samgtu.ru
[3600] 136.253.76.62.in-addr.arpa. domain name pointer f342m1.samgtu.ru
[3600] 137.253.76.62.in-addr.arpa. domain name pointer f444m1.samgtu.ru
[3600] 138.253.76.62.in-addr.arpa. domain name pointer f121m1.samgtu.ru
[3600] 139.253.76.62.in-addr.arpa. domain name pointer f328m2.samgtu.ru
[3600] 140.253.76.62.in-addr.arpa. domain name pointer f114m1.samgtu.ru
[3600] 141.253.76.62.in-addr.arpa. domain name pointer f109m1.samgtu.ru
[3600] 142.253.76.62.in-addr.arpa. domain name pointer f205m1.samgtu.ru
[3600] 143.253.76.62.in-addr.arpa. domain name pointer f228am1.samgtu.ru
[3600] 144.253.76.62.in-addr.arpa. domain name pointer f303m1.samgtu.ru
[3600] 145.253.76.62.in-addr.arpa. domain name pointer f2m1.samgtu.ru
[3600] 146.253.76.62.in-addr.arpa. domain name pointer f216am1.samgtu.ru
[3600] 147.253.76.62.in-addr.arpa. domain name pointer f412m1.samgtu.ru
[3600] 148.253.76.62.in-addr.arpa. domain name pointer f107m1.samgtu.ru
[3600] 149.253.76.62.in-addr.arpa. domain name pointer f335m1.samgtu.ru
[3600] 150.253.76.62.in-addr.arpa. domain name pointer g205m1.samgtu.ru
[3600] 151.253.76.62.in-addr.arpa. domain name pointer plastic.samgtu.ru
[3600] 152.253.76.62.in-addr.arpa. domain name pointer f246m4.samgtu.ru
[3600] 153.253.76.62.in-addr.arpa. domain name pointer kirshnb.samgtu.ru
[3600] 154.253.76.62.in-addr.arpa. domain name pointer k220m6.samgtu.ru
[3600] 155.253.76.62.in-addr.arpa. domain name pointer f226am5.samgtu.ru
[3600] 156.253.76.62.in-addr.arpa. domain name pointer f226am8.samgtu.ru
[3600] 157.253.76.62.in-addr.arpa. domain name pointer f246m3.samgtu.ru
[3600] 158.253.76.62.in-addr.arpa. domain name pointer f246m2.samgtu.ru
[3600] 159.253.76.62.in-addr.arpa. domain name pointer f218.samgtu.ru
[3600] 160.253.76.62.in-addr.arpa. domain name pointer f200m1.samgtu.ru
[3600] 161.253.76.62.in-addr.arpa. domain name pointer f200m2.samgtu.ru
[3600] 162.253.76.62.in-addr.arpa. domain name pointer f246m2.samgtu.ru
[3600] 163.253.76.62.in-addr.arpa. domain name pointer dekntfm1.samgtu.ru
[3600] 164.253.76.62.in-addr.arpa. domain name pointer fpk.samgtu.ru
[0] 165.253.76.62.in-addr.arpa.: domain name does not exist
[3600] 166.253.76.62.in-addr.arpa. domain name pointer newlib.samgtu.ru
[3600] 167.253.76.62.in-addr.arpa. domain name pointer sep.samgtu.ru
[3600] 168.253.76.62.in-addr.arpa. domain name pointer f330m1.samgtu.ru
[3600] 169.253.76.62.in-addr.arpa. domain name pointer g316.samgtu.ru
[3600] 170.253.76.62.in-addr.arpa. domain name pointer f403a.samgtu.ru
[3600] 171.253.76.62.in-addr.arpa. domain name pointer fizika.samgtu.ru
[3600] 172.253.76.62.in-addr.arpa. domain name pointer k406m1.samgtu.ru
[3600] 173.253.76.62.in-addr.arpa. domain name pointer f228m1.samgtu.ru
[3600] 174.253.76.62.in-addr.arpa. domain name pointer f200m3.samgtu.ru
[3600] 175.253.76.62.in-addr.arpa. domain name pointer f300m4.samgtu.ru
[3600] 176.253.76.62.in-addr.arpa. domain name pointer shtanova.samgtu.ru
[3600] 177.253.76.62.in-addr.arpa. domain name pointer f220m1.samgtu.ru
[3600] 178.253.76.62.in-addr.arpa. domain name pointer k413m5.samgtu.ru
[3600] 179.253.76.62.in-addr.arpa. domain name pointer priemweb.samgtu.ru
[3600] 180.253.76.62.in-addr.arpa. domain name pointer dk101.samgtu.ru
[3600] 181.253.76.62.in-addr.arpa. domain name pointer f337m2.samgtu.ru
[3600] 182.253.76.62.in-addr.arpa. domain name pointer f422m1.samgtu.ru
[3600] 183.253.76.62.in-addr.arpa. domain name pointer mathlab.samgtu.ru
[3600] 184.253.76.62.in-addr.arpa. domain name pointer klimochkin.samgtu.ru
[3600] 185.253.76.62.in-addr.arpa. domain name pointer dekanntf.samgtu.ru
[3600] 186.253.76.62.in-addr.arpa. domain name pointer libcat.samgtu.ru
[3600] 187.253.76.62.in-addr.arpa. domain name pointer f415.samgtu.ru
[3600] 188.253.76.62.in-addr.arpa. domain name pointer k212m4.samgtu.ru
[3600] 189.253.76.62.in-addr.arpa. domain name pointer kmz.samgtu.ru
[3600] 190.253.76.62.in-addr.arpa. domain name pointer f417bm1.samgtu.ru
[3600] 191.253.76.62.in-addr.arpa. domain name pointer f417m1.samgtu.ru
[3600] 192.253.76.62.in-addr.arpa. domain name pointer osksm2.samgtu.ru
[3600] 193.253.76.62.in-addr.arpa. domain name pointer spio.samgtu.ru
[3600] 194.253.76.62.in-addr.arpa. domain name pointer ktmz.samgtu.ru
[3600] 195.253.76.62.in-addr.arpa. domain name pointer auts0.samgtu.ru
[3600] 196.253.76.62.in-addr.arpa. domain name pointer auts1.samgtu.ru
[3600] 197.253.76.62.in-addr.arpa. domain name pointer auts2.samgtu.ru
[3600] 198.253.76.62.in-addr.arpa. domain name pointer auts3.samgtu.ru
[3600] 199.253.76.62.in-addr.arpa. domain name pointer auts105.samgtu.ru
[3600] 200.253.76.62.in-addr.arpa. domain name pointer switch81.samgtu.ru
[3600] 201.253.76.62.in-addr.arpa. domain name pointer switch11.samgtu.ru
[3600] 202.253.76.62.in-addr.arpa. domain name pointer switch12.samgtu.ru
[3600] 203.253.76.62.in-addr.arpa. domain name pointer switch82.samgtu.ru
[3600] 204.253.76.62.in-addr.arpa. domain name pointer redundant.samgtu.ru
[3600] 205.253.76.62.in-addr.arpa. domain name pointer g117m3.samgtu.ru
[3600] 206.253.76.62.in-addr.arpa. domain name pointer tip.samgtu.ru
[3600] 207.253.76.62.in-addr.arpa. domain name pointer k224m1.samgtu.ru
[3600] 208.253.76.62.in-addr.arpa. domain name pointer rts1.samgtu.ru
[3600] 209.253.76.62.in-addr.arpa. domain name pointer rts2.samgtu.ru
[3600] 210.253.76.62.in-addr.arpa. domain name pointer lithos.samgtu.ru
[3600] 211.253.76.62.in-addr.arpa. domain name pointer ultra.samgtu.ru
[3600] 212.253.76.62.in-addr.arpa. domain name pointer g313m2.samgtu.ru
[3600] 213.253.76.62.in-addr.arpa. domain name pointer gk105m1.samgtu.ru
[3600] 214.253.76.62.in-addr.arpa. domain name pointer k214m4.samgtu.ru
[3600] 215.253.76.62.in-addr.arpa. domain name pointer gk105m2.samgtu.ru
[3600] 216.253.76.62.in-addr.arpa. domain name pointer vt.samgtu.ru
[3600] 217.253.76.62.in-addr.arpa. domain name pointer vt1.samgtu.ru
[3600] 218.253.76.62.in-addr.arpa. domain name pointer vt2.samgtu.ru
[3600] 219.253.76.62.in-addr.arpa. domain name pointer vt3.samgtu.ru
[3600] 220.253.76.62.in-addr.arpa. domain name pointer f246m1.samgtu.ru
[3600] 221.253.76.62.in-addr.arpa. domain name pointer Law12.samgtu.ru
[3600] 222.253.76.62.in-addr.arpa. domain name pointer nb.samgtu.ru
[3600] 223.253.76.62.in-addr.arpa. domain name pointer k410m1.samgtu.ru
[3600] 224.253.76.62.in-addr.arpa. domain name pointer Law10.samgtu.ru
[3600] 225.253.76.62.in-addr.arpa. domain name pointer void.samgtu.ru
[3600] 226.253.76.62.in-addr.arpa. domain name pointer Law11.samgtu.ru
[3600] 227.253.76.62.in-addr.arpa. domain name pointer ref.samgtu.ru
[3600] 228.253.76.62.in-addr.arpa. domain name pointer g117m2.samgtu.ru
[3600] 229.253.76.62.in-addr.arpa. domain name pointer scn.samgtu.ru
[3600] 230.253.76.62.in-addr.arpa. domain name pointer b8k211m2.samgtu.ru
[3600] 231.253.76.62.in-addr.arpa. domain name pointer nexus.samgtu.ru
[3600] 232.253.76.62.in-addr.arpa. domain name pointer g117m1.samgtu.ru
[3600] 233.253.76.62.in-addr.arpa. domain name pointer law8.samgtu.ru
[3600] 234.253.76.62.in-addr.arpa. domain name pointer g103m3.samgtu.ru
[3600] 235.253.76.62.in-addr.arpa. domain name pointer k226m1.samgtu.ru
[3600] 236.253.76.62.in-addr.arpa. domain name pointer webadmin.samgtu.ru
[3600] 237.253.76.62.in-addr.arpa. domain name pointer genka.samgtu.ru
[3600] 238.253.76.62.in-addr.arpa. domain name pointer f415m2.samgtu.ru
[3600] 239.253.76.62.in-addr.arpa. domain name pointer ldp.samgtu.ru
[3600] 240.253.76.62.in-addr.arpa. domain name pointer g510m2.samgtu.ru
[3600] 241.253.76.62.in-addr.arpa. domain name pointer g406m1.samgtu.ru
[3600] 242.253.76.62.in-addr.arpa. domain name pointer f226m2.samgtu.ru
[0] 243.253.76.62.in-addr.arpa.: domain name does not exist
[3600] 244.253.76.62.in-addr.arpa. domain name pointer garant.samgtu.ru
[3600] 245.253.76.62.in-addr.arpa. domain name pointer back.samgtu.ru
[3600] 246.253.76.62.in-addr.arpa. domain name pointer kirsh.samgtu.ru
[3600] 247.253.76.62.in-addr.arpa. domain name pointer g312m2.samgtu.ru
[3600] 248.253.76.62.in-addr.arpa. domain name pointer cons.samgtu.ru
[3600] 249.253.76.62.in-addr.arpa. domain name pointer phone.samgtu.ru
[3600] 250.253.76.62.in-addr.arpa. domain name pointer fait1.samgtu.ru
[3600] 251.253.76.62.in-addr.arpa. domain name pointer adm.samgtu.ru
[3600] 252.253.76.62.in-addr.arpa. domain name pointer ns.samgtu.ru star.samgtu.ru
[3600] 253.253.76.62.in-addr.arpa. domain name pointer cs.samgtu.ru
[3600] 254.253.76.62.in-addr.arpa. domain name pointer k226m3.samgtu.ru
[0] 255.253.76.62.in-addr.arpa.: domain name does not exist