[0] 0.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 1.101.71.212.in-addr.arpa. domain name pointer router.itsec.sdsl.everyware.ch
[86400] 2.101.71.212.in-addr.arpa. domain name pointer 212-71-101-2.itsec.sdsl.everyware.ch
[86400] 3.101.71.212.in-addr.arpa. domain name pointer 212-71-101-3.itsec.sdsl.everyware.ch
[86400] 4.101.71.212.in-addr.arpa. domain name pointer 212-71-101-4.itsec.sdsl.everyware.ch
[86400] 5.101.71.212.in-addr.arpa. domain name pointer 212-71-101-5.itsec.sdsl.everyware.ch
[86400] 6.101.71.212.in-addr.arpa. domain name pointer 212-71-101-6.itsec.sdsl.everyware.ch
[86400] 7.101.71.212.in-addr.arpa. domain name pointer 212-71-101-7.itsec.sdsl.everyware.ch
[86400] 8.101.71.212.in-addr.arpa. domain name pointer 212-71-101-8.itsec.sdsl.everyware.ch
[86400] 9.101.71.212.in-addr.arpa. domain name pointer 212-71-101-9.itsec.sdsl.everyware.ch
[86400] 10.101.71.212.in-addr.arpa. domain name pointer alpha.it-sec.com
[86400] 11.101.71.212.in-addr.arpa. domain name pointer beta.it-sec.com
[86400] 12.101.71.212.in-addr.arpa. domain name pointer 212-71-101-12.itsec.sdsl.everyware.ch
[86400] 13.101.71.212.in-addr.arpa. domain name pointer 212-71-101-13.itsec.sdsl.everyware.ch
[86400] 14.101.71.212.in-addr.arpa. domain name pointer secgo.it-sec.com
[86400] 15.101.71.212.in-addr.arpa. domain name pointer 212-71-101-15.itsec.sdsl.everyware.ch
[86400] 16.101.71.212.in-addr.arpa. domain name pointer 212-71-101-16.itsec.sdsl.everyware.ch
[86400] 17.101.71.212.in-addr.arpa. domain name pointer 212-71-101-17.itsec.sdsl.everyware.ch
[86400] 18.101.71.212.in-addr.arpa. domain name pointer www.wwf.ch
[86400] 19.101.71.212.in-addr.arpa. domain name pointer 212-71-101-19.itsec.sdsl.everyware.ch
[86400] 20.101.71.212.in-addr.arpa. domain name pointer ftp.it-sec.com
[86400] 21.101.71.212.in-addr.arpa. domain name pointer uxzh0002.it-sec.com
[86400] 22.101.71.212.in-addr.arpa. domain name pointer 212-71-101-22.itsec.sdsl.everyware.ch
[86400] 23.101.71.212.in-addr.arpa. domain name pointer 212-71-101-23.itsec.sdsl.everyware.ch
[86400] 24.101.71.212.in-addr.arpa. domain name pointer 212-71-101-24.itsec.sdsl.everyware.ch
[86400] 25.101.71.212.in-addr.arpa. domain name pointer 212-71-101-25.itsec.sdsl.everyware.ch
[86400] 26.101.71.212.in-addr.arpa. domain name pointer 212-71-101-26.itsec.sdsl.everyware.ch
[86400] 27.101.71.212.in-addr.arpa. domain name pointer 212-71-101-27.itsec.sdsl.everyware.ch
[86400] 28.101.71.212.in-addr.arpa. domain name pointer 212-71-101-28.itsec.sdsl.everyware.ch
[86400] 29.101.71.212.in-addr.arpa. domain name pointer 212-71-101-29.itsec.sdsl.everyware.ch
[86400] 30.101.71.212.in-addr.arpa. domain name pointer 212-71-101-30.itsec.sdsl.everyware.ch
[86400] 31.101.71.212.in-addr.arpa. domain name pointer 212-71-101-31.itsec.sdsl.everyware.ch
[0] 32.101.71.212.in-addr.arpa.: domain name does not exist
[0] 33.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 34.101.71.212.in-addr.arpa. domain name pointer appl.gate49.com
[86400] 35.101.71.212.in-addr.arpa. domain name pointer prod.sertronics.net
[86400] 36.101.71.212.in-addr.arpa. domain name pointer app1.sertronics.gate49.espace.everyware.ch
[86400] 37.101.71.212.in-addr.arpa. domain name pointer app2.sertronics.gate49.espace.everyware.ch
[0] 38.101.71.212.in-addr.arpa.: domain name does not exist
[0] 39.101.71.212.in-addr.arpa.: domain name does not exist
[0] 40.101.71.212.in-addr.arpa.: domain name does not exist
[0] 41.101.71.212.in-addr.arpa.: domain name does not exist
[0] 42.101.71.212.in-addr.arpa.: domain name does not exist
[0] 43.101.71.212.in-addr.arpa.: domain name does not exist
[0] 44.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 45.101.71.212.in-addr.arpa. domain name pointer db1.sertronics.gate49.espace.everyware.ch
[0] 46.101.71.212.in-addr.arpa.: domain name does not exist
[0] 47.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 48.101.71.212.in-addr.arpa. domain name pointer 212-71-101-48.intervinum.sdsl.everyware.ch
[86400] 49.101.71.212.in-addr.arpa. domain name pointer 212-71-101-49.intervinum.sdsl.everyware.ch
[86400] 50.101.71.212.in-addr.arpa. domain name pointer 212-71-101-50.intervinum.sdsl.everyware.ch
[86400] 51.101.71.212.in-addr.arpa. domain name pointer 212-71-101-51.intervinum.sdsl.everyware.ch
[86400] 52.101.71.212.in-addr.arpa. domain name pointer 212-71-101-52.intervinum.sdsl.everyware.ch
[86400] 53.101.71.212.in-addr.arpa. domain name pointer 212-71-101-53.intervinum.sdsl.everyware.ch
[86400] 54.101.71.212.in-addr.arpa. domain name pointer router.intervinum.sdsl.everyware.ch
[86400] 55.101.71.212.in-addr.arpa. domain name pointer 212-71-101-55.intervinum.sdsl.everyware.ch
[0] 56.101.71.212.in-addr.arpa.: domain name does not exist
[0] 57.101.71.212.in-addr.arpa.: domain name does not exist
[0] 58.101.71.212.in-addr.arpa.: domain name does not exist
[0] 59.101.71.212.in-addr.arpa.: domain name does not exist
[0] 60.101.71.212.in-addr.arpa.: domain name does not exist
[0] 61.101.71.212.in-addr.arpa.: domain name does not exist
[0] 62.101.71.212.in-addr.arpa.: domain name does not exist
[0] 63.101.71.212.in-addr.arpa.: domain name does not exist
[0] 64.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 65.101.71.212.in-addr.arpa. domain name pointer mail.ccmedia.ch
[86400] 66.101.71.212.in-addr.arpa. domain name pointer transfer.ccmedia.ch
[0] 67.101.71.212.in-addr.arpa.: domain name does not exist
[0] 68.101.71.212.in-addr.arpa.: domain name does not exist
[0] 69.101.71.212.in-addr.arpa.: domain name does not exist
[0] 70.101.71.212.in-addr.arpa.: domain name does not exist
[0] 71.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 72.101.71.212.in-addr.arpa. domain name pointer 212-71-101-72.transit.modissa.everyware.ch
[86400] 73.101.71.212.in-addr.arpa. domain name pointer 212-71-101-73.transit.modissa.everyware.ch
[86400] 74.101.71.212.in-addr.arpa. domain name pointer 212-71-101-74.transit.modissa.everyware.ch
[86400] 75.101.71.212.in-addr.arpa. domain name pointer 212-71-101-75.transit.modissa.everyware.ch
[86400] 76.101.71.212.in-addr.arpa. domain name pointer 212-71-101-76.sdsl.everyware.ch
[86400] 77.101.71.212.in-addr.arpa. domain name pointer 212-71-101-77.sdsl.everyware.ch
[86400] 78.101.71.212.in-addr.arpa. domain name pointer 212-71-101-78.sdsl.everyware.ch
[86400] 79.101.71.212.in-addr.arpa. domain name pointer 212-71-101-79.sdsl.everyware.ch
[86400] 80.101.71.212.in-addr.arpa. domain name pointer 212-71-101-80.sdsl.everyware.ch
[86400] 81.101.71.212.in-addr.arpa. domain name pointer 212-71-101-81.sdsl.everyware.ch
[86400] 82.101.71.212.in-addr.arpa. domain name pointer 212-71-101-82.sdsl.everyware.ch
[86400] 83.101.71.212.in-addr.arpa. domain name pointer 212-71-101-83.sdsl.everyware.ch
[86400] 84.101.71.212.in-addr.arpa. domain name pointer 212-71-101-84.sdsl.everyware.ch
[86400] 85.101.71.212.in-addr.arpa. domain name pointer 212-71-101-85.sdsl.everyware.ch
[86400] 86.101.71.212.in-addr.arpa. domain name pointer 212-71-101-86.sdsl.everyware.ch
[86400] 87.101.71.212.in-addr.arpa. domain name pointer 212-71-101-87.sdsl.everyware.ch
[86400] 88.101.71.212.in-addr.arpa. domain name pointer 212-71-101-88.sdsl.everyware.ch
[86400] 89.101.71.212.in-addr.arpa. domain name pointer 212-71-101-89.sdsl.everyware.ch
[86400] 90.101.71.212.in-addr.arpa. domain name pointer mail.drswiss.ch
[86400] 91.101.71.212.in-addr.arpa. domain name pointer 212-71-101-91.sdsl.everyware.ch
[86400] 92.101.71.212.in-addr.arpa. domain name pointer 212-71-101-92.sdsl.everyware.ch
[86400] 93.101.71.212.in-addr.arpa. domain name pointer 212-71-101-93.sdsl.everyware.ch
[86400] 94.101.71.212.in-addr.arpa. domain name pointer 212-71-101-94.sdsl.everyware.ch
[86400] 95.101.71.212.in-addr.arpa. domain name pointer 212-71-101-95.sdsl.everyware.ch
[86400] 96.101.71.212.in-addr.arpa. domain name pointer 212-71-101-96.etbv.sdsl.everyware.ch
[86400] 97.101.71.212.in-addr.arpa. domain name pointer 212-71-101-97.etbv.sdsl.everyware.ch
[86400] 98.101.71.212.in-addr.arpa. domain name pointer exchange.ambit.ch
[86400] 99.101.71.212.in-addr.arpa. domain name pointer mailserver.eichenberger-ing.ch
[86400] 100.101.71.212.in-addr.arpa. domain name pointer exchange.ambit.ch
[86400] 101.101.71.212.in-addr.arpa. domain name pointer 212-71-101-101.etbv.sdsl.everyware.ch
[86400] 102.101.71.212.in-addr.arpa. domain name pointer router.etbv.sdsl.everyware.ch
[86400] 103.101.71.212.in-addr.arpa. domain name pointer 212-71-101-103.etbv.sdsl.everyware.ch
[0] 104.101.71.212.in-addr.arpa.: domain name does not exist
[0] 105.101.71.212.in-addr.arpa.: domain name does not exist
[0] 106.101.71.212.in-addr.arpa.: domain name does not exist
[0] 107.101.71.212.in-addr.arpa.: domain name does not exist
[0] 108.101.71.212.in-addr.arpa.: domain name does not exist
[0] 109.101.71.212.in-addr.arpa.: domain name does not exist
[0] 110.101.71.212.in-addr.arpa.: domain name does not exist
[0] 111.101.71.212.in-addr.arpa.: domain name does not exist
[0] 112.101.71.212.in-addr.arpa.: domain name does not exist
[0] 113.101.71.212.in-addr.arpa.: domain name does not exist
[0] 114.101.71.212.in-addr.arpa.: domain name does not exist
[0] 115.101.71.212.in-addr.arpa.: domain name does not exist
[0] 116.101.71.212.in-addr.arpa.: domain name does not exist
[0] 117.101.71.212.in-addr.arpa.: domain name does not exist
[0] 118.101.71.212.in-addr.arpa.: domain name does not exist
[0] 119.101.71.212.in-addr.arpa.: domain name does not exist
[0] 120.101.71.212.in-addr.arpa.: domain name does not exist
[0] 121.101.71.212.in-addr.arpa.: domain name does not exist
[0] 122.101.71.212.in-addr.arpa.: domain name does not exist
[0] 123.101.71.212.in-addr.arpa.: domain name does not exist
[0] 124.101.71.212.in-addr.arpa.: domain name does not exist
[0] 125.101.71.212.in-addr.arpa.: domain name does not exist
[0] 126.101.71.212.in-addr.arpa.: domain name does not exist
[0] 127.101.71.212.in-addr.arpa.: domain name does not exist
[0] 128.101.71.212.in-addr.arpa.: domain name does not exist
[0] 129.101.71.212.in-addr.arpa.: domain name does not exist
[0] 130.101.71.212.in-addr.arpa.: domain name does not exist
[0] 131.101.71.212.in-addr.arpa.: domain name does not exist
[0] 132.101.71.212.in-addr.arpa.: domain name does not exist
[0] 133.101.71.212.in-addr.arpa.: domain name does not exist
[0] 134.101.71.212.in-addr.arpa.: domain name does not exist
[0] 135.101.71.212.in-addr.arpa.: domain name does not exist
[0] 136.101.71.212.in-addr.arpa.: domain name does not exist
[0] 137.101.71.212.in-addr.arpa.: domain name does not exist
[0] 138.101.71.212.in-addr.arpa.: domain name does not exist
[0] 139.101.71.212.in-addr.arpa.: domain name does not exist
[0] 140.101.71.212.in-addr.arpa.: domain name does not exist
[0] 141.101.71.212.in-addr.arpa.: domain name does not exist
[0] 142.101.71.212.in-addr.arpa.: domain name does not exist
[0] 143.101.71.212.in-addr.arpa.: domain name does not exist
[0] 144.101.71.212.in-addr.arpa.: domain name does not exist
[0] 145.101.71.212.in-addr.arpa.: domain name does not exist
[0] 146.101.71.212.in-addr.arpa.: domain name does not exist
[0] 147.101.71.212.in-addr.arpa.: domain name does not exist
[0] 148.101.71.212.in-addr.arpa.: domain name does not exist
[0] 149.101.71.212.in-addr.arpa.: domain name does not exist
[0] 150.101.71.212.in-addr.arpa.: domain name does not exist
[0] 151.101.71.212.in-addr.arpa.: domain name does not exist
[0] 152.101.71.212.in-addr.arpa.: domain name does not exist
[0] 153.101.71.212.in-addr.arpa.: domain name does not exist
[0] 154.101.71.212.in-addr.arpa.: domain name does not exist
[0] 155.101.71.212.in-addr.arpa.: domain name does not exist
[0] 156.101.71.212.in-addr.arpa.: domain name does not exist
[0] 157.101.71.212.in-addr.arpa.: domain name does not exist
[0] 158.101.71.212.in-addr.arpa.: domain name does not exist
[0] 159.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 160.101.71.212.in-addr.arpa. domain name pointer 212-71-101-160.hiestand.sdsl.everyware.ch
[86400] 161.101.71.212.in-addr.arpa. domain name pointer 212-71-101-161.hiestand.sdsl.everyware.ch
[86400] 162.101.71.212.in-addr.arpa. domain name pointer 212-71-101-162.hiestand.sdsl.everyware.ch
[86400] 163.101.71.212.in-addr.arpa. domain name pointer 212-71-101-163.hiestand.sdsl.everyware.ch
[86400] 164.101.71.212.in-addr.arpa. domain name pointer 212-71-101-164.hiestand.sdsl.everyware.ch
[86400] 165.101.71.212.in-addr.arpa. domain name pointer 212-71-101-165.hiestand.sdsl.everyware.ch
[86400] 166.101.71.212.in-addr.arpa. domain name pointer router.hiestand.sdsl.everyware.ch
[86400] 167.101.71.212.in-addr.arpa. domain name pointer 212-71-101-167.hiestand.sdsl.everyware.ch
[86400] 168.101.71.212.in-addr.arpa. domain name pointer 212-71-101-168.dsl.everyware.ch
[86400] 169.101.71.212.in-addr.arpa. domain name pointer 212-71-101-169.dsl.everyware.ch
[86400] 170.101.71.212.in-addr.arpa. domain name pointer 212-71-101-170.dsl.everyware.ch
[86400] 171.101.71.212.in-addr.arpa. domain name pointer exch.telebroke.com
[86400] 172.101.71.212.in-addr.arpa. domain name pointer 212-71-101-172.dsl.everyware.ch
[86400] 173.101.71.212.in-addr.arpa. domain name pointer 212-71-101-173.dsl.everyware.ch
[86400] 174.101.71.212.in-addr.arpa. domain name pointer 212-71-101-174.dsl.everyware.ch
[86400] 175.101.71.212.in-addr.arpa. domain name pointer 212-71-101-175.dsl.everyware.ch
[86400] 176.101.71.212.in-addr.arpa. domain name pointer 212-71-101-176.unicef.espace.everyware.ch
[86400] 177.101.71.212.in-addr.arpa. domain name pointer 212-71-101-177.unicef.espace.everyware.ch
[86400] 178.101.71.212.in-addr.arpa. domain name pointer 212-71-101-178.unicef.espace.everyware.ch
[86400] 179.101.71.212.in-addr.arpa. domain name pointer 212-71-101-179.unicef.espace.everyware.ch
[86400] 180.101.71.212.in-addr.arpa. domain name pointer 212-71-101-180.unicef.espace.everyware.ch
[86400] 181.101.71.212.in-addr.arpa. domain name pointer 212-71-101-181.unicef.espace.everyware.ch
[86400] 182.101.71.212.in-addr.arpa. domain name pointer 212-71-101-182.unicef.espace.everyware.ch
[86400] 183.101.71.212.in-addr.arpa. domain name pointer 212-71-101-183.unicef.espace.everyware.ch
[0] 184.101.71.212.in-addr.arpa.: domain name does not exist
[0] 185.101.71.212.in-addr.arpa.: domain name does not exist
[0] 186.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 187.101.71.212.in-addr.arpa. domain name pointer antprod187.anthrazit.ch
[0] 188.101.71.212.in-addr.arpa.: domain name does not exist
[0] 189.101.71.212.in-addr.arpa.: domain name does not exist
[0] 190.101.71.212.in-addr.arpa.: domain name does not exist
[0] 191.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 192.101.71.212.in-addr.arpa. domain name pointer 212-71-101-192.cinecom.sdsl.everyware.ch
[86400] 193.101.71.212.in-addr.arpa. domain name pointer mail.cinecom.ch
[86400] 194.101.71.212.in-addr.arpa. domain name pointer 212-71-101-194.cinecom.sdsl.everyware.ch
[86400] 195.101.71.212.in-addr.arpa. domain name pointer 212-71-101-195.cinecom.sdsl.everyware.ch
[86400] 196.101.71.212.in-addr.arpa. domain name pointer 212-71-101-196.sdsl.everyware.ch
[86400] 197.101.71.212.in-addr.arpa. domain name pointer 212-71-101-197.cinecom.sdsl.everyware.ch
[86400] 198.101.71.212.in-addr.arpa. domain name pointer router.cinecom.sdsl.everyware.ch
[86400] 199.101.71.212.in-addr.arpa. domain name pointer 212-71-101-199.cinecom.sdsl.everyware.ch
[86400] 200.101.71.212.in-addr.arpa. domain name pointer 212-71-101-200.kpi.sdsl.everyware.ch
[86400] 201.101.71.212.in-addr.arpa. domain name pointer 212-71-101-201.kpi.sdsl.everyware.ch
[86400] 202.101.71.212.in-addr.arpa. domain name pointer 212-71-101-202.kpi.sdsl.everyware.ch
[86400] 203.101.71.212.in-addr.arpa. domain name pointer 212-71-101-203.kpi.sdsl.everyware.ch
[86400] 204.101.71.212.in-addr.arpa. domain name pointer 212-71-101-204.kpi.sdsl.everyware.ch
[86400] 205.101.71.212.in-addr.arpa. domain name pointer 212-71-101-205.kpi.sdsl.everyware.ch
[86400] 206.101.71.212.in-addr.arpa. domain name pointer router.kpi.sdsl.everyware.ch
[86400] 207.101.71.212.in-addr.arpa. domain name pointer 212-71-101-207.kpi.sdsl.everyware.ch
[0] 208.101.71.212.in-addr.arpa.: domain name does not exist
[86400] 209.101.71.212.in-addr.arpa. domain name pointer router.publicis.sdsl.everyware.ch
[86400] 210.101.71.212.in-addr.arpa. domain name pointer gw1.publicis.ch
[86400] 211.101.71.212.in-addr.arpa. domain name pointer gw2.publicis.ch
[86400] 212.101.71.212.in-addr.arpa. domain name pointer gw3.publicis.ch
[86400] 213.101.71.212.in-addr.arpa. domain name pointer gw4.publicis.ch
[86400] 214.101.71.212.in-addr.arpa. domain name pointer gw5.publicis.ch
[86400] 215.101.71.212.in-addr.arpa. domain name pointer gw6.publicis.ch
[86400] 216.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 217.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 218.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 219.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 220.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 221.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 222.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 223.101.71.212.in-addr.arpa. domain name pointer rproxy.car4you.ch
[86400] 224.101.71.212.in-addr.arpa. domain name pointer 212-71-101-224.trenka.sdsl.everyware.ch
[86400] 225.101.71.212.in-addr.arpa. domain name pointer altair.trenka.ch
[86400] 226.101.71.212.in-addr.arpa. domain name pointer daneb.trenka.ch
[86400] 227.101.71.212.in-addr.arpa. domain name pointer geri.trenka.ch
[86400] 228.101.71.212.in-addr.arpa. domain name pointer sirius.trenka.ch
[86400] 229.101.71.212.in-addr.arpa. domain name pointer vega.trenka.ch
[86400] 230.101.71.212.in-addr.arpa. domain name pointer router.trenka.sdsl.everyware.ch
[86400] 231.101.71.212.in-addr.arpa. domain name pointer 212-71-101-231.trenka.sdsl.everyware.ch
[0] 232.101.71.212.in-addr.arpa.: domain name does not exist
[0] 233.101.71.212.in-addr.arpa.: domain name does not exist
[0] 234.101.71.212.in-addr.arpa.: domain name does not exist
[0] 235.101.71.212.in-addr.arpa.: domain name does not exist
[0] 236.101.71.212.in-addr.arpa.: domain name does not exist
[0] 237.101.71.212.in-addr.arpa.: domain name does not exist
[0] 238.101.71.212.in-addr.arpa.: domain name does not exist
[0] 239.101.71.212.in-addr.arpa.: domain name does not exist
[0] 240.101.71.212.in-addr.arpa.: domain name does not exist
[0] 241.101.71.212.in-addr.arpa.: domain name does not exist
[0] 242.101.71.212.in-addr.arpa.: domain name does not exist
[0] 243.101.71.212.in-addr.arpa.: domain name does not exist
[0] 244.101.71.212.in-addr.arpa.: domain name does not exist
[0] 245.101.71.212.in-addr.arpa.: domain name does not exist
[0] 246.101.71.212.in-addr.arpa.: domain name does not exist
[0] 247.101.71.212.in-addr.arpa.: domain name does not exist
[0] 248.101.71.212.in-addr.arpa.: domain name does not exist
[0] 249.101.71.212.in-addr.arpa.: domain name does not exist
[0] 250.101.71.212.in-addr.arpa.: domain name does not exist
[0] 251.101.71.212.in-addr.arpa.: domain name does not exist
[0] 252.101.71.212.in-addr.arpa.: domain name does not exist
[0] 253.101.71.212.in-addr.arpa.: domain name does not exist
[0] 254.101.71.212.in-addr.arpa.: domain name does not exist
[0] 255.101.71.212.in-addr.arpa.: domain name does not exist