[0] 0.128.87.80.in-addr.arpa.: domain name does not exist
[10800] 1.128.87.80.in-addr.arpa. domain name pointer gateway.positive-internet.com
[10800] 2.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 3.128.87.80.in-addr.arpa. domain name pointer rt1.v722.positive-internet.com
[10800] 4.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 5.128.87.80.in-addr.arpa. domain name pointer ReservedForEngineer
[10800] 6.128.87.80.in-addr.arpa. domain name pointer rt3.v722.positive-internet.com
[10800] 7.128.87.80.in-addr.arpa. domain name pointer bigbadwolf.avi.co
[10800] 8.128.87.80.in-addr.arpa. domain name pointer recebo.positive-internet.com
[10800] 9.128.87.80.in-addr.arpa. domain name pointer recebo-b.positive-internet.com
[10800] 10.128.87.80.in-addr.arpa. domain name pointer not-freeforuse
[10800] 11.128.87.80.in-addr.arpa. domain name pointer pop3-ext.positive-internet.com
[10800] 12.128.87.80.in-addr.arpa. domain name pointer rt4.positive-internet.com
[10800] 13.128.87.80.in-addr.arpa. domain name pointer recursor1.positive-internet.com
[10800] 14.128.87.80.in-addr.arpa. domain name pointer freeforuse
[300] 15.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 16.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 17.128.87.80.in-addr.arpa. domain name pointer eggburt.positive-internet.com
[10800] 18.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 19.128.87.80.in-addr.arpa. domain name pointer freeforuse
[0] 20.128.87.80.in-addr.arpa.: domain name does not exist
[10800] 21.128.87.80.in-addr.arpa. domain name pointer pw-tc-b2-01.positive-internet.com
[10800] 22.128.87.80.in-addr.arpa. domain name pointer healthcare-fw-a.positive-dedicated.net
[10800] 23.128.87.80.in-addr.arpa. domain name pointer healthcare-fw-b.positive-dedicated.net
[10800] 24.128.87.80.in-addr.arpa. domain name pointer healthcare-vip-01.positive-dedicated.net
[10800] 25.128.87.80.in-addr.arpa. domain name pointer openvas-722.positive-internet.com
[10800] 26.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 27.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 28.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 29.128.87.80.in-addr.arpa. domain name pointer bankside.positive-dedicated.net
[10800] 30.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 31.128.87.80.in-addr.arpa. domain name pointer recursor2.positive-internet.com
[10800] 32.128.87.80.in-addr.arpa. domain name pointer groucho.positive-dedicated.net
[10800] 33.128.87.80.in-addr.arpa. domain name pointer boson.positive-internet.com
[10800] 34.128.87.80.in-addr.arpa. domain name pointer cation-posi.positive-internet.com
[10800] 35.128.87.80.in-addr.arpa. domain name pointer proton
[10800] 36.128.87.80.in-addr.arpa. domain name pointer truth.positive-internet.com
[10800] 37.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 38.128.87.80.in-addr.arpa. domain name pointer pw-tc-b2-02.positive-internet.com
[10800] 39.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 40.128.87.80.in-addr.arpa. domain name pointer homeco-web.positive-dedicated.net
[10800] 41.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 42.128.87.80.in-addr.arpa. domain name pointer azurite.positive-dedicated.net
[10800] 43.128.87.80.in-addr.arpa. domain name pointer sixty.positive-dedicated.net
[10800] 44.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 45.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 46.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 47.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 48.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 49.128.87.80.in-addr.arpa. domain name pointer travel1.johnlewis-insurance.com
[10800] 50.128.87.80.in-addr.arpa. domain name pointer lists.vohm.com
[10800] 51.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 52.128.87.80.in-addr.arpa. domain name pointer broadchart-xenhost.positive-dedicated.net
[10800] 53.128.87.80.in-addr.arpa. domain name pointer fizzco.positive-dedicated.net
[10800] 54.128.87.80.in-addr.arpa. domain name pointer rebirth.positive-internet.com
[10800] 55.128.87.80.in-addr.arpa. domain name pointer cannonball.positive-internet.com
[10800] 56.128.87.80.in-addr.arpa. domain name pointer kickbak.positive-internet.com
[10800] 57.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 58.128.87.80.in-addr.arpa. domain name pointer clockwork5.positive-dedicated.net
[10800] 59.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 60.128.87.80.in-addr.arpa. domain name pointer fry-web-a.positive-dedicated.net
[10800] 61.128.87.80.in-addr.arpa. domain name pointer moomin.positive-internet.com
[10800] 62.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 63.128.87.80.in-addr.arpa. domain name pointer gllug.positive-dedicated.net
[10800] 64.128.87.80.in-addr.arpa. domain name pointer mail.positive-internet.com pop3.positive-internet.com mx0.positive-internet.com
[10800] 65.128.87.80.in-addr.arpa. domain name pointer dns0.positive-internet.com
[10800] 66.128.87.80.in-addr.arpa. domain name pointer sassystats.positive-internet.com ns0.positive-internet.com
[10800] 67.128.87.80.in-addr.arpa. domain name pointer stallman.positive-internet.com
[10800] 68.128.87.80.in-addr.arpa. domain name pointer ns2.positive-internet.com
[10800] 69.128.87.80.in-addr.arpa. domain name pointer ns4.positive-internet.com
[10800] 70.128.87.80.in-addr.arpa. domain name pointer ns5.positive-internet.com
[10800] 71.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 72.128.87.80.in-addr.arpa. domain name pointer headstar.positive-dedicated.net
[10800] 73.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 74.128.87.80.in-addr.arpa. domain name pointer pop.positive-internet.com
[10800] 75.128.87.80.in-addr.arpa. domain name pointer isl2.positive-dedicated.net
[10800] 76.128.87.80.in-addr.arpa. domain name pointer homeco-new.positive-dedicated.net
[10800] 77.128.87.80.in-addr.arpa. domain name pointer avucs-xen-a.positive-dedicated.net
[10800] 78.128.87.80.in-addr.arpa. domain name pointer neafc-fw-a.positive-dedicated.net
[10800] 79.128.87.80.in-addr.arpa. domain name pointer epa-fw-a.positive-dedicated.net
[10800] 80.128.87.80.in-addr.arpa. domain name pointer ccl-hv-a.positive-dedicated.net
[10800] 81.128.87.80.in-addr.arpa. domain name pointer epa-fw-b.positive-dedicated.net
[10800] 82.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 83.128.87.80.in-addr.arpa. domain name pointer fry-fw-b.positive-dedicated.net
[10800] 84.128.87.80.in-addr.arpa. domain name pointer avucs-xen-b.positive-dedicated.net
[10800] 85.128.87.80.in-addr.arpa. domain name pointer optus-hv-a.positive-dedicated.net
[10800] 86.128.87.80.in-addr.arpa. domain name pointer strontium.positive-internet.com
[10800] 87.128.87.80.in-addr.arpa. domain name pointer strontium-ilo.positive-internet.com
[10800] 88.128.87.80.in-addr.arpa. domain name pointer demongo.positive-dedicated.net
[10800] 89.128.87.80.in-addr.arpa. domain name pointer nullrouted-notfreeforuse
[10800] 90.128.87.80.in-addr.arpa. domain name pointer optus-hv-b.positive-dedicated.net
[10800] 91.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 92.128.87.80.in-addr.arpa. domain name pointer homeco-db.positive-dedicated.net
[10800] 93.128.87.80.in-addr.arpa. domain name pointer dns-director2.positive-internet.com resolver2.positive-internet.com
[10800] 94.128.87.80.in-addr.arpa. domain name pointer offshore.positive-dedicated.net
[10800] 95.128.87.80.in-addr.arpa. domain name pointer snitch.positive-internet.com
[10800] 96.128.87.80.in-addr.arpa. domain name pointer postino.positive-internet.com
[10800] 97.128.87.80.in-addr.arpa. domain name pointer pw-tc-b1-01.positive-internet.com
[10800] 98.128.87.80.in-addr.arpa. domain name pointer chits.positive-dedicated.net
[10800] 99.128.87.80.in-addr.arpa. domain name pointer gitlab.positive-internet.com
[10800] 100.128.87.80.in-addr.arpa. domain name pointer azurite-tmp.positive-dedicated.net
[10800] 101.128.87.80.in-addr.arpa. domain name pointer posimin.positive-internet.com
[10800] 102.128.87.80.in-addr.arpa. domain name pointer login.positive-internet.com
[10800] 103.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 104.128.87.80.in-addr.arpa. domain name pointer posimin-tc.positive-internet.com
[300] 105.128.87.80.in-addr.arpa. domain name pointer homeco-web-new.positive-dedicated.net
[10800] 106.128.87.80.in-addr.arpa. domain name pointer spam.idweb.net
[10800] 107.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 108.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 109.128.87.80.in-addr.arpa. domain name pointer neafc-fw-b.positive-dedicated.net
[10800] 110.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 111.128.87.80.in-addr.arpa. domain name pointer cobblepot-hv1.positive-dedicated.net
[10800] 112.128.87.80.in-addr.arpa. domain name pointer cobblepot-app1.positive-dedicated.net
[10800] 113.128.87.80.in-addr.arpa. domain name pointer svn.positive-internet.com
[10800] 114.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 115.128.87.80.in-addr.arpa. domain name pointer marchback.positive-internet.com
[10800] 116.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 117.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 118.128.87.80.in-addr.arpa. domain name pointer pw-tc-b1-02.positive-internet.com
[10800] 119.128.87.80.in-addr.arpa. domain name pointer pp-kvm3.positive-internet.com
[10800] 120.128.87.80.in-addr.arpa. domain name pointer fry-web-b.positive-dedicated.net
[10800] 121.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 122.128.87.80.in-addr.arpa. domain name pointer mydrive.positive-dedicated.net
[10800] 123.128.87.80.in-addr.arpa. domain name pointer oss-fw-a.positive-dedicated.net
[10800] 124.128.87.80.in-addr.arpa. domain name pointer JelliFish.newfunk.info
[10800] 125.128.87.80.in-addr.arpa. domain name pointer meeting.positive-internet.com
[10800] 126.128.87.80.in-addr.arpa. domain name pointer uberbak.positive-internet.com
[10800] 127.128.87.80.in-addr.arpa. domain name pointer loquax.positive-dedicated.net
[10800] 128.128.87.80.in-addr.arpa. domain name pointer mail.ilikemusic.com
[10800] 129.128.87.80.in-addr.arpa. domain name pointer freeforuse
[300] 130.128.87.80.in-addr.arpa. domain name pointer mousetrap.mousetrap-media.net
[10800] 131.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 132.128.87.80.in-addr.arpa. domain name pointer havnet.positive-dedicated.net
[10800] 133.128.87.80.in-addr.arpa. domain name pointer havnet2.positive-dedicated.net
[10800] 134.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 135.128.87.80.in-addr.arpa. domain name pointer stonebridge.positive-dedicated.net
[10800] 136.128.87.80.in-addr.arpa. domain name pointer havnet-vftp.positive-dedicated.net
[10800] 137.128.87.80.in-addr.arpa. domain name pointer oneworld.positive-dedicated.net
[10800] 138.128.87.80.in-addr.arpa. domain name pointer bfi2.positive-dedicated.net
[10800] 139.128.87.80.in-addr.arpa. domain name pointer epa-fw-a.positive-dedicated.net
[10800] 140.128.87.80.in-addr.arpa. domain name pointer epa-fw-b.positive-dedicated.net
[10800] 141.128.87.80.in-addr.arpa. domain name pointer epa-vip-01.positive-dedicated.net
[10800] 142.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 143.128.87.80.in-addr.arpa. domain name pointer cafod.positive-dedicated.net
[10800] 144.128.87.80.in-addr.arpa. domain name pointer vjukebox.positive-dedicated.net
[10800] 145.128.87.80.in-addr.arpa. domain name pointer homeco-live.positive-dedicated.net
[10800] 146.128.87.80.in-addr.arpa. domain name pointer bludger.positive-internet.com
[10800] 147.128.87.80.in-addr.arpa. domain name pointer oil-fw-a.positive-dedicated.net
[10800] 148.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 149.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 150.128.87.80.in-addr.arpa. domain name pointer posicrack.positive-internet.com
[10800] 151.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 152.128.87.80.in-addr.arpa. domain name pointer foundry.positive-dedicated.net
[10800] 153.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 154.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 155.128.87.80.in-addr.arpa. domain name pointer euro-ent.positive-dedicated.net
[10800] 156.128.87.80.in-addr.arpa. domain name pointer euro-pro.positive-dedicated.net
[10800] 157.128.87.80.in-addr.arpa. domain name pointer fry-db-b.positive-dedicated.net
[300] 158.128.87.80.in-addr.arpa. domain name pointer ageas-hv.positive-dedicated.net
[300] 159.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 160.128.87.80.in-addr.arpa. domain name pointer decod2.positive-dedicated.net
[10800] 161.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 162.128.87.80.in-addr.arpa. domain name pointer relendex-fw-a.positive-dedicated.net
[10800] 163.128.87.80.in-addr.arpa. domain name pointer fry-db-a.positive-internet.com
[10800] 164.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 165.128.87.80.in-addr.arpa. domain name pointer loquax-db.positive-dedicated.net
[10800] 166.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 167.128.87.80.in-addr.arpa. domain name pointer ldap1-pp.positive-dedicated.net
[10800] 168.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 169.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 170.128.87.80.in-addr.arpa. domain name pointer text2insure.positive-dedicated.net
[10800] 171.128.87.80.in-addr.arpa. domain name pointer adspec.positive-dedicated.net
[10800] 172.128.87.80.in-addr.arpa. domain name pointer angel-fw-a.positive-dedicated.net
[10800] 173.128.87.80.in-addr.arpa. domain name pointer angel-vip-01.positive-dedicated.net
[10800] 174.128.87.80.in-addr.arpa. domain name pointer fsf-hv-a.positive-dedicated.net
[10800] 175.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 176.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 177.128.87.80.in-addr.arpa. domain name pointer elemis-fw-a_new.positive-dedicated.net
[10800] 178.128.87.80.in-addr.arpa. domain name pointer elemis-fw-b_new.positive-dedicated.net
[10800] 179.128.87.80.in-addr.arpa. domain name pointer dft-labs.eu
[10800] 180.128.87.80.in-addr.arpa. domain name pointer arbor-fw-uk.positive-dedicated.net
[10800] 181.128.87.80.in-addr.arpa. domain name pointer arbor-app-uk.positive-dedicated.net
[300] 182.128.87.80.in-addr.arpa. domain name pointer relendex-fw-b.positive-dedicated.net
[10800] 183.128.87.80.in-addr.arpa. domain name pointer smtp.positive-internet.com
[10800] 184.128.87.80.in-addr.arpa. domain name pointer screenonline.positive-dedicated.net
[10800] 185.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 186.128.87.80.in-addr.arpa. domain name pointer divelog.positive-dedicated.net
[10800] 187.128.87.80.in-addr.arpa. domain name pointer relendex-app-a.positive-dedicated.net
[10800] 188.128.87.80.in-addr.arpa. domain name pointer robinson.positive-dedicated.net
[10800] 189.128.87.80.in-addr.arpa. domain name pointer crecmon.positive-internet.com
[10800] 190.128.87.80.in-addr.arpa. domain name pointer pre.travel1.johnlewis-insurance.com
[10800] 191.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 192.128.87.80.in-addr.arpa. domain name pointer lyndon.positive-dedicated.net
[10800] 193.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 194.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 195.128.87.80.in-addr.arpa. domain name pointer smarty.positive-dedicated.net
[10800] 196.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 197.128.87.80.in-addr.arpa. domain name pointer golden.positive-dedicated.net
[10800] 198.128.87.80.in-addr.arpa. domain name pointer ash.positive-dedicated.net
[10800] 199.128.87.80.in-addr.arpa. domain name pointer pp-kvm4.positive-internet.com
[10800] 200.128.87.80.in-addr.arpa. domain name pointer resolver1.positive-internet.com dns-director1.positive-internet.com
[10800] 201.128.87.80.in-addr.arpa. domain name pointer relendex-db-a.positive-dedicated.net
[10800] 202.128.87.80.in-addr.arpa. domain name pointer rickyg.positive-dedicated.net
[10800] 203.128.87.80.in-addr.arpa. domain name pointer speakeasy.positive-dedicated.net
[10800] 204.128.87.80.in-addr.arpa. domain name pointer mickey.positive-internet.com
[10800] 205.128.87.80.in-addr.arpa. domain name pointer borris.positive-internet.com
[10800] 206.128.87.80.in-addr.arpa. domain name pointer wasted.positive-dedicated.net wasted.positive-internet.com
[10800] 207.128.87.80.in-addr.arpa. domain name pointer dns2.positive-internet.com slinky.positive-internet.com
[10800] 208.128.87.80.in-addr.arpa. domain name pointer tts-report-db.positive-dedicated.net
[10800] 209.128.87.80.in-addr.arpa. domain name pointer elemis-a.positive-dedicated.net
[10800] 210.128.87.80.in-addr.arpa. domain name pointer payments.positive-internet.com
[10800] 211.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 212.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 213.128.87.80.in-addr.arpa. domain name pointer posicert.positive-internet.com certificates.positive-internet.com
[10800] 214.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 215.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 216.128.87.80.in-addr.arpa. domain name pointer text-mi-a.positive-dedicated.net
[10800] 217.128.87.80.in-addr.arpa. domain name pointer voipgw.positive-internet.com
[10800] 218.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 219.128.87.80.in-addr.arpa. domain name pointer ldap1-pp.positive-dedicated.net
[10800] 220.128.87.80.in-addr.arpa. domain name pointer webmail.positive-internet.com
[10800] 221.128.87.80.in-addr.arpa. domain name pointer figment.positive-dedicated.net
[10800] 222.128.87.80.in-addr.arpa. domain name pointer fluffykins.positive-internet.com
[10800] 223.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 224.128.87.80.in-addr.arpa. domain name pointer idweb4.positive-dedicated.net
[10800] 225.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 226.128.87.80.in-addr.arpa. domain name pointer fry-fw-a.positive-dedicated.net
[300] 227.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 228.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 229.128.87.80.in-addr.arpa. domain name pointer secrets.positive-internet.com
[10800] 230.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 231.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 232.128.87.80.in-addr.arpa. domain name pointer satback.positive-internet.com
[10800] 233.128.87.80.in-addr.arpa. domain name pointer posicrypt.positive-internet.com
[10800] 234.128.87.80.in-addr.arpa. domain name pointer brane64.positive-internet.com
[10800] 235.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 236.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 237.128.87.80.in-addr.arpa. domain name pointer cafod-db-virtual.positive-dedicated.net
[10800] 238.128.87.80.in-addr.arpa. domain name pointer cafod-web-virtual.positive-dedicated.net
[10800] 239.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 240.128.87.80.in-addr.arpa. domain name pointer mallory.positive-internet.com
[10800] 241.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 242.128.87.80.in-addr.arpa. domain name pointer muon.positive-internet.com
[10800] 243.128.87.80.in-addr.arpa. domain name pointer bludger2.positive-internet.com
[10800] 244.128.87.80.in-addr.arpa. domain name pointer nosob.positive-internet.com
[10800] 245.128.87.80.in-addr.arpa. domain name pointer global.positive-dedicated.net
[10800] 246.128.87.80.in-addr.arpa. domain name pointer oss-fw-b.positive-dedicated.net
[10800] 247.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 248.128.87.80.in-addr.arpa. domain name pointer posipark-meeting.positive-dedicated.net
[10800] 249.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 250.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 251.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 252.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 253.128.87.80.in-addr.arpa. domain name pointer freeforuse
[10800] 254.128.87.80.in-addr.arpa. domain name pointer freeforuse
[0] 255.128.87.80.in-addr.arpa.: domain name does not exist