[0] 0.1.49.137.in-addr.arpa.: domain name does not exist
[600] 1.1.49.137.in-addr.arpa. domain name pointer rtr-cc-1-lan.hartford.edu
[600] 2.1.49.137.in-addr.arpa. domain name pointer ipgat2.hartford.edu ns-is1.hartford.edu
[600] 3.1.49.137.in-addr.arpa. domain name pointer ns-is2.hartford.edu
[600] 4.1.49.137.in-addr.arpa. domain name pointer cashnet-vpn.hartford.edu
[600] 5.1.49.137.in-addr.arpa. domain name pointer uh-pm-01.hartford.edu
[600] 6.1.49.137.in-addr.arpa. domain name pointer nscreen-4.hartford.edu
[600] 7.1.49.137.in-addr.arpa. domain name pointer starfish-sftp-1.hartford.edu
[600] 8.1.49.137.in-addr.arpa. domain name pointer uh-fs-01.hartford.edu
[600] 9.1.49.137.in-addr.arpa. domain name pointer new-ned.hartford.edu ned.hartford.edu
[600] 10.1.49.137.in-addr.arpa. domain name pointer uh-dd-01.hartford.edu
[600] 11.1.49.137.in-addr.arpa. domain name pointer airwave.hartford.edu
[600] 12.1.49.137.in-addr.arpa. domain name pointer barracuda.hartford.edu
[600] 13.1.49.137.in-addr.arpa. domain name pointer libill.hartford.edu
[600] 14.1.49.137.in-addr.arpa. domain name pointer cascade-vm-1.hartford.edu
[600] 15.1.49.137.in-addr.arpa. domain name pointer cetavm-idrac.hartford.edu
[600] 16.1.49.137.in-addr.arpa. domain name pointer cetavm.hartford.edu
[600] 17.1.49.137.in-addr.arpa. domain name pointer cetalic2.hartford.edu
[600] 18.1.49.137.in-addr.arpa. domain name pointer cetapc.hartford.edu
[600] 19.1.49.137.in-addr.arpa. domain name pointer cetaprint.hartford.edu
[600] 20.1.49.137.in-addr.arpa. domain name pointer uh-cms-dev-01.hartford.edu
[600] 21.1.49.137.in-addr.arpa. domain name pointer rtr-cc-1-lan.hartford.edu
[0] 22.1.49.137.in-addr.arpa.: domain name does not exist
[600] 23.1.49.137.in-addr.arpa. domain name pointer cc-qnap-1.hartford.edu
[600] 24.1.49.137.in-addr.arpa. domain name pointer ada-test.hartford.edu
[600] 25.1.49.137.in-addr.arpa. domain name pointer uha-vcenter.hartford.edu
[600] 26.1.49.137.in-addr.arpa. domain name pointer wsus-01.hartford.edu
[600] 27.1.49.137.in-addr.arpa. domain name pointer ban-repo.hartford.edu
[600] 28.1.49.137.in-addr.arpa. domain name pointer hp-san-cmc.hartford.edu
[600] 29.1.49.137.in-addr.arpa. domain name pointer workflow-test.hartford.edu
[600] 30.1.49.137.in-addr.arpa. domain name pointer bossweb.hartford.edu
[600] 31.1.49.137.in-addr.arpa. domain name pointer test.hartford.edu
[600] 32.1.49.137.in-addr.arpa. domain name pointer argos.hartford.edu
[600] 33.1.49.137.in-addr.arpa. domain name pointer musiced.hartford.edu
[600] 34.1.49.137.in-addr.arpa. domain name pointer ceta1.hartford.edu
[600] 35.1.49.137.in-addr.arpa. domain name pointer ceta1-management.hartford.edu
[600] 36.1.49.137.in-addr.arpa. domain name pointer fdiscover.hartford.edu
[600] 37.1.49.137.in-addr.arpa. domain name pointer argos-test.hartford.edu
[600] 38.1.49.137.in-addr.arpa. domain name pointer banformdev.hartford.edu
[600] 39.1.49.137.in-addr.arpa. domain name pointer uh-cms-app-01.hartford.edu
[600] 40.1.49.137.in-addr.arpa. domain name pointer pan-dc-02.hartford.edu
[600] 41.1.49.137.in-addr.arpa. domain name pointer lline.hartford.edu
[600] 42.1.49.137.in-addr.arpa. domain name pointer cms-db.hartford.edu
[0] 43.1.49.137.in-addr.arpa.: domain name does not exist
[0] 44.1.49.137.in-addr.arpa.: domain name does not exist
[600] 45.1.49.137.in-addr.arpa. domain name pointer uh-cms-db-01.hartford.edu
[600] 46.1.49.137.in-addr.arpa. domain name pointer docimage.hartford.edu
[600] 47.1.49.137.in-addr.arpa. domain name pointer docimage-ha.hartford.edu
[0] 48.1.49.137.in-addr.arpa.: domain name does not exist
[600] 49.1.49.137.in-addr.arpa. domain name pointer docimage2-test.hartford.edu
[600] 50.1.49.137.in-addr.arpa. domain name pointer uh-dd-02.hartford.edu
[600] 51.1.49.137.in-addr.arpa. domain name pointer hawkmail-test.hartford.edu
[600] 52.1.49.137.in-addr.arpa. domain name pointer hawknet-1.hartford.edu
[600] 53.1.49.137.in-addr.arpa. domain name pointer hawknet-2.hartford.edu
[600] 54.1.49.137.in-addr.arpa. domain name pointer hawknet-auth.hartford.edu
[600] 55.1.49.137.in-addr.arpa. domain name pointer banweb8.hartford.edu
[600] 56.1.49.137.in-addr.arpa. domain name pointer uhdataloader.hartford.edu
[0] 57.1.49.137.in-addr.arpa.: domain name does not exist
[600] 58.1.49.137.in-addr.arpa. domain name pointer aruba-mm-01.hartford.edu
[600] 59.1.49.137.in-addr.arpa. domain name pointer hartfordartschool.org.hartford.edu
[600] 60.1.49.137.in-addr.arpa. domain name pointer cms-app-dev.hartford.edu
[600] 61.1.49.137.in-addr.arpa. domain name pointer cb-db.hartford.edu
[600] 62.1.49.137.in-addr.arpa. domain name pointer mic-app.hartford.edu
[600] 63.1.49.137.in-addr.arpa. domain name pointer mic-db.hartford.edu
[600] 64.1.49.137.in-addr.arpa. domain name pointer sw-1.hartford.edu
[600] 65.1.49.137.in-addr.arpa. domain name pointer sw-2.hartford.edu
[600] 66.1.49.137.in-addr.arpa. domain name pointer sw-3.hartford.edu
[600] 67.1.49.137.in-addr.arpa. domain name pointer banweb-mobile-test.hartford.edu
[600] 68.1.49.137.in-addr.arpa. domain name pointer st-6140-3A.hartford.edu
[600] 69.1.49.137.in-addr.arpa. domain name pointer st-6140-3B.hartford.edu
[600] 70.1.49.137.in-addr.arpa. domain name pointer banprodnew.hartford.edu
[600] 71.1.49.137.in-addr.arpa. domain name pointer bantestnew.hartford.edu
[600] 72.1.49.137.in-addr.arpa. domain name pointer banhanew.hartford.edu
[600] 73.1.49.137.in-addr.arpa. domain name pointer ban-6180.hartford.edu
[600] 74.1.49.137.in-addr.arpa. domain name pointer ban-6180-b.hartford.edu
[600] 75.1.49.137.in-addr.arpa. domain name pointer cetazed.hartford.edu
[600] 76.1.49.137.in-addr.arpa. domain name pointer listserv.hartford.edu
[600] 77.1.49.137.in-addr.arpa. domain name pointer krusty.hartford.edu
[600] 78.1.49.137.in-addr.arpa. domain name pointer poochy.hartford.edu
[600] 79.1.49.137.in-addr.arpa. domain name pointer workflow.hartford.edu
[600] 80.1.49.137.in-addr.arpa. domain name pointer webform4.hartford.edu
[600] 81.1.49.137.in-addr.arpa. domain name pointer webform.hartford.edu webform5.hartford.edu
[600] 82.1.49.137.in-addr.arpa. domain name pointer ban-ws-01.hartford.edu
[600] 83.1.49.137.in-addr.arpa. domain name pointer banweb9.hartford.edu
[600] 84.1.49.137.in-addr.arpa. domain name pointer banweb10.hartford.edu
[600] 85.1.49.137.in-addr.arpa. domain name pointer banweb-mobile.hartford.edu
[600] 86.1.49.137.in-addr.arpa. domain name pointer aruba-mm-02.hartford.edu
[600] 87.1.49.137.in-addr.arpa. domain name pointer uh-sso-01.hartford.edu
[600] 88.1.49.137.in-addr.arpa. domain name pointer uhamail-msdtc.hartford.edu
[600] 89.1.49.137.in-addr.arpa. domain name pointer eis-01.hartford.edu
[600] 90.1.49.137.in-addr.arpa. domain name pointer sftp-2.hartford.edu
[600] 91.1.49.137.in-addr.arpa. domain name pointer uh-sso-02.hartford.edu
[600] 92.1.49.137.in-addr.arpa. domain name pointer bbmenu.hartford.edu
[600] 93.1.49.137.in-addr.arpa. domain name pointer lib-vm-1.hartford.edu
[600] 94.1.49.137.in-addr.arpa. domain name pointer uhawww-2.hartford.edu www2.hartford.edu
[600] 95.1.49.137.in-addr.arpa. domain name pointer echo-media.hartford.edu
[600] 96.1.49.137.in-addr.arpa. domain name pointer echo-encode-1.hartford.edu
[600] 97.1.49.137.in-addr.arpa. domain name pointer unotes.hartford.edu
[600] 98.1.49.137.in-addr.arpa. domain name pointer exch2k10-7.hartford.edu
[600] 99.1.49.137.in-addr.arpa. domain name pointer exch2k10-8.hartford.edu
[600] 100.1.49.137.in-addr.arpa. domain name pointer homer2.hartford.edu
[0] 101.1.49.137.in-addr.arpa.: domain name does not exist
[600] 102.1.49.137.in-addr.arpa. domain name pointer its.hartford.edu mfac.hartford.edu ward.hartford.edu hillel.hartford.edu uhavax.hartford.edu uhaweb.hartford.edu telecom.hartford.edu accepted.hartford.edu yearbook.hartford.edu directory.hartford.edu studentav.hartford.edu intramural.hartford.edu chabadchevra.hartford.edu publicsafety.hartford.edu youngentrepreneur.hartford.edu
[600] 103.1.49.137.in-addr.arpa. domain name pointer facftp.hartford.edu
[600] 104.1.49.137.in-addr.arpa. domain name pointer stuftp.hartford.edu
[600] 105.1.49.137.in-addr.arpa. domain name pointer ftp.hartford.edu
[600] 106.1.49.137.in-addr.arpa. domain name pointer evalf.hartford.edu
[600] 107.1.49.137.in-addr.arpa. domain name pointer evals.hartford.edu
[600] 108.1.49.137.in-addr.arpa. domain name pointer aoc.hartford.edu
[600] 109.1.49.137.in-addr.arpa. domain name pointer sftp-1.hartford.edu
[600] 110.1.49.137.in-addr.arpa. domain name pointer caps-2.hartford.edu
[0] 111.1.49.137.in-addr.arpa.: domain name does not exist
[600] 112.1.49.137.in-addr.arpa. domain name pointer carl2.hartford.edu
[600] 113.1.49.137.in-addr.arpa. domain name pointer uh-eab-01.hartford.edu
[600] 114.1.49.137.in-addr.arpa. domain name pointer sherri2.hartford.edu
[600] 115.1.49.137.in-addr.arpa. domain name pointer terri2.hartford.edu
[600] 116.1.49.137.in-addr.arpa. domain name pointer nelson2.hartford.edu
[600] 117.1.49.137.in-addr.arpa. domain name pointer blinky.hartford.edu
[600] 118.1.49.137.in-addr.arpa. domain name pointer noc-monitor.hartford.edu
[600] 119.1.49.137.in-addr.arpa. domain name pointer noc-netcenter.hartford.edu
[600] 120.1.49.137.in-addr.arpa. domain name pointer noc-log.hartford.edu
[600] 121.1.49.137.in-addr.arpa. domain name pointer ntp.hartford.edu ntp-1.hartford.edu
[600] 122.1.49.137.in-addr.arpa. domain name pointer ntp-2.hartford.edu ntp.hartford.edu
[600] 123.1.49.137.in-addr.arpa. domain name pointer uh-gates-01.hartford.edu
[600] 124.1.49.137.in-addr.arpa. domain name pointer sw-4.hartford.edu
[600] 125.1.49.137.in-addr.arpa. domain name pointer antivirus.hartford.edu
[600] 126.1.49.137.in-addr.arpa. domain name pointer aruba-mc-01.hartford.edu
[600] 127.1.49.137.in-addr.arpa. domain name pointer maude2.hartford.edu
[600] 128.1.49.137.in-addr.arpa. domain name pointer exch2k10-5.hartford.edu
[600] 129.1.49.137.in-addr.arpa. domain name pointer new-cms.hartford.edu
[600] 130.1.49.137.in-addr.arpa. domain name pointer responsive-www.hartford.edu
[600] 131.1.49.137.in-addr.arpa. domain name pointer responsive-library.hartford.edu
[600] 132.1.49.137.in-addr.arpa. domain name pointer responsive-unotes.hartford.edu
[600] 133.1.49.137.in-addr.arpa. domain name pointer lb-1.hartford.edu
[600] 134.1.49.137.in-addr.arpa. domain name pointer lb-2.hartford.edu
[600] 135.1.49.137.in-addr.arpa. domain name pointer loadbal.hartford.edu
[600] 136.1.49.137.in-addr.arpa. domain name pointer wdyt.hartford.edu
[600] 137.1.49.137.in-addr.arpa. domain name pointer tutortrac.hartford.edu
[0] 138.1.49.137.in-addr.arpa.: domain name does not exist
[600] 139.1.49.137.in-addr.arpa. domain name pointer rf-dc-4.hartford.edu
[600] 140.1.49.137.in-addr.arpa. domain name pointer starrez-db.hartford.edu
[600] 141.1.49.137.in-addr.arpa. domain name pointer starrez-app.hartford.edu
[600] 142.1.49.137.in-addr.arpa. domain name pointer starrez-db-test.hartford.edu
[600] 143.1.49.137.in-addr.arpa. domain name pointer starrez-app-test.hartford.edu
[600] 144.1.49.137.in-addr.arpa. domain name pointer sw-5.hartford.edu
[600] 145.1.49.137.in-addr.arpa. domain name pointer www-failover-01.hartford.edu
[600] 146.1.49.137.in-addr.arpa. domain name pointer secure-01.hartford.edu
[0] 147.1.49.137.in-addr.arpa.: domain name does not exist
[600] 148.1.49.137.in-addr.arpa. domain name pointer printmon.hartford.edu
[600] 149.1.49.137.in-addr.arpa. domain name pointer exch-backup.hartford.edu
[600] 150.1.49.137.in-addr.arpa. domain name pointer lenny2.hartford.edu
[0] 151.1.49.137.in-addr.arpa.: domain name does not exist
[600] 152.1.49.137.in-addr.arpa. domain name pointer uh-tracdat-01.hartford.edu
[600] 153.1.49.137.in-addr.arpa. domain name pointer ensemble-old.hartford.edu
[600] 154.1.49.137.in-addr.arpa. domain name pointer ensemble-encode-old.hartford.edu
[600] 155.1.49.137.in-addr.arpa. domain name pointer vdi-host-01.hartford.edu
[600] 156.1.49.137.in-addr.arpa. domain name pointer mobileid.hartford.edu
[0] 157.1.49.137.in-addr.arpa.: domain name does not exist
[600] 158.1.49.137.in-addr.arpa. domain name pointer ruffalo.hartford.edu
[0] 159.1.49.137.in-addr.arpa.: domain name does not exist
[600] 160.1.49.137.in-addr.arpa. domain name pointer uc4-prod.hartford.edu
[600] 161.1.49.137.in-addr.arpa. domain name pointer uc4-test.hartford.edu
[600] 162.1.49.137.in-addr.arpa. domain name pointer cc-esx-1.hartford.edu
[600] 163.1.49.137.in-addr.arpa. domain name pointer cc-esx-2.hartford.edu
[600] 164.1.49.137.in-addr.arpa. domain name pointer hillyer-esx-1.hartford.edu
[600] 165.1.49.137.in-addr.arpa. domain name pointer pathway.hartford.edu uh-ws-01.hartford.edu
[600] 166.1.49.137.in-addr.arpa. domain name pointer rptexec.hartford.edu
[600] 167.1.49.137.in-addr.arpa. domain name pointer rptexec-test.hartford.edu
[600] 168.1.49.137.in-addr.arpa. domain name pointer hillyer-esx-2.hartford.edu
[600] 169.1.49.137.in-addr.arpa. domain name pointer hillyer-esx-3.hartford.edu
[600] 170.1.49.137.in-addr.arpa. domain name pointer uh-dd-01-dmz.hartford.edu
[600] 171.1.49.137.in-addr.arpa. domain name pointer uh-dd-01-t2.hartford.edu
[600] 172.1.49.137.in-addr.arpa. domain name pointer rf-dc-1.hartford.edu
[0] 173.1.49.137.in-addr.arpa.: domain name does not exist
[600] 174.1.49.137.in-addr.arpa. domain name pointer blackboard-vm-1.hartford.edu
[600] 175.1.49.137.in-addr.arpa. domain name pointer uhamail.hartford.edu
[600] 176.1.49.137.in-addr.arpa. domain name pointer vdi-view-connection-01.hartford.edu
[600] 177.1.49.137.in-addr.arpa. domain name pointer winmedia.hartford.edu
[600] 178.1.49.137.in-addr.arpa. domain name pointer uhamail-quorum.hartford.edu
[600] 179.1.49.137.in-addr.arpa. domain name pointer harttweb2.hartford.edu
[600] 180.1.49.137.in-addr.arpa. domain name pointer harttweb-old.hartford.edu
[600] 181.1.49.137.in-addr.arpa. domain name pointer bboard1.hartford.edu
[600] 182.1.49.137.in-addr.arpa. domain name pointer blackboard-db.hartford.edu
[600] 183.1.49.137.in-addr.arpa. domain name pointer blackboard-app.hartford.edu
[0] 184.1.49.137.in-addr.arpa.: domain name does not exist
[600] 185.1.49.137.in-addr.arpa. domain name pointer raiser-db.hartford.edu
[600] 186.1.49.137.in-addr.arpa. domain name pointer raiser-app.hartford.edu
[600] 187.1.49.137.in-addr.arpa. domain name pointer raiser-test.hartford.edu
[600] 188.1.49.137.in-addr.arpa. domain name pointer cc-esx-3.hartford.edu
[600] 189.1.49.137.in-addr.arpa. domain name pointer lnet.hartford.edu
[600] 190.1.49.137.in-addr.arpa. domain name pointer max-db.hartford.edu
[600] 191.1.49.137.in-addr.arpa. domain name pointer max-app.hartford.edu
[600] 192.1.49.137.in-addr.arpa. domain name pointer max-mobile.hartford.edu
[600] 193.1.49.137.in-addr.arpa. domain name pointer max-vm-1.hartford.edu
[600] 194.1.49.137.in-addr.arpa. domain name pointer max-db-test.hartford.edu
[600] 195.1.49.137.in-addr.arpa. domain name pointer max-app-test.hartford.edu
[0] 196.1.49.137.in-addr.arpa.: domain name does not exist
[600] 197.1.49.137.in-addr.arpa. domain name pointer max-db-dev.hartford.edu
[600] 198.1.49.137.in-addr.arpa. domain name pointer max-app-dev.hartford.edu
[600] 199.1.49.137.in-addr.arpa. domain name pointer max-doc-server.hartford.edu
[600] 200.1.49.137.in-addr.arpa. domain name pointer uh-re-db-01.hartford.edu
[600] 201.1.49.137.in-addr.arpa. domain name pointer uh-re-test-01.hartford.edu
[600] 202.1.49.137.in-addr.arpa. domain name pointer exch2k10-3.hartford.edu
[600] 203.1.49.137.in-addr.arpa. domain name pointer exch2k10-4.hartford.edu
[600] 204.1.49.137.in-addr.arpa. domain name pointer exch2k10-6.hartford.edu
[600] 205.1.49.137.in-addr.arpa. domain name pointer dag.hartford.edu
[600] 206.1.49.137.in-addr.arpa. domain name pointer bart.hartford.edu
[600] 207.1.49.137.in-addr.arpa. domain name pointer dev-unotes.hartford.edu
[600] 208.1.49.137.in-addr.arpa. domain name pointer alc-hvac.hartford.edu
[0] 209.1.49.137.in-addr.arpa.: domain name does not exist
[600] 210.1.49.137.in-addr.arpa. domain name pointer autovu.hartford.edu
[600] 211.1.49.137.in-addr.arpa. domain name pointer rf-dc-2.hartford.edu
[600] 212.1.49.137.in-addr.arpa. domain name pointer uh-dd-02-dmz.hartford.edu
[600] 213.1.49.137.in-addr.arpa. domain name pointer uh-dd-02-t2.hartford.edu
[0] 214.1.49.137.in-addr.arpa.: domain name does not exist
[0] 215.1.49.137.in-addr.arpa.: domain name does not exist
[600] 216.1.49.137.in-addr.arpa. domain name pointer vdi-view-security-01.hartford.edu
[600] 217.1.49.137.in-addr.arpa. domain name pointer vdi-view-admin-01.hartford.edu
[600] 218.1.49.137.in-addr.arpa. domain name pointer dev.hartford.edu
[600] 219.1.49.137.in-addr.arpa. domain name pointer harttdigi.hartford.edu
[0] 220.1.49.137.in-addr.arpa.: domain name does not exist
[0] 221.1.49.137.in-addr.arpa.: domain name does not exist
[600] 222.1.49.137.in-addr.arpa. domain name pointer studentteach.hartford.edu
[0] 223.1.49.137.in-addr.arpa.: domain name does not exist
[600] 224.1.49.137.in-addr.arpa. domain name pointer mail.hartford.edu
[600] 225.1.49.137.in-addr.arpa. domain name pointer webmail.hartford.edu
[600] 226.1.49.137.in-addr.arpa. domain name pointer persona-vm.hartford.edu
[600] 227.1.49.137.in-addr.arpa. domain name pointer persona-1.hartford.edu
[600] 228.1.49.137.in-addr.arpa. domain name pointer visix.hartford.edu
[600] 229.1.49.137.in-addr.arpa. domain name pointer scripts-01.hartford.edu
[600] 230.1.49.137.in-addr.arpa. domain name pointer servicedesk-01.hartford.edu
[0] 231.1.49.137.in-addr.arpa.: domain name does not exist
[600] 232.1.49.137.in-addr.arpa. domain name pointer persona-2.hartford.edu
[600] 233.1.49.137.in-addr.arpa. domain name pointer st-6140-2A.hartford.edu
[600] 234.1.49.137.in-addr.arpa. domain name pointer st-6140-2B.hartford.edu
[0] 235.1.49.137.in-addr.arpa.: domain name does not exist
[0] 236.1.49.137.in-addr.arpa.: domain name does not exist
[600] 237.1.49.137.in-addr.arpa. domain name pointer datadef-01.hartford.edu
[600] 238.1.49.137.in-addr.arpa. domain name pointer cb-app.hartford.edu
[0] 239.1.49.137.in-addr.arpa.: domain name does not exist
[600] 240.1.49.137.in-addr.arpa. domain name pointer uhart-vm-1.hartford.edu
[600] 241.1.49.137.in-addr.arpa. domain name pointer noc.hartford.edu speedtest.hartford.edu
[600] 242.1.49.137.in-addr.arpa. domain name pointer rf-dc-3.hartford.edu
[0] 243.1.49.137.in-addr.arpa.: domain name does not exist
[600] 244.1.49.137.in-addr.arpa. domain name pointer oldmail.hartford.edu
[600] 245.1.49.137.in-addr.arpa. domain name pointer itchy2.hartford.edu
[600] 246.1.49.137.in-addr.arpa. domain name pointer tapingo-01.hartford.edu
[600] 247.1.49.137.in-addr.arpa. domain name pointer uhart-vsphere-test.hartford.edu
[0] 248.1.49.137.in-addr.arpa.: domain name does not exist
[600] 249.1.49.137.in-addr.arpa. domain name pointer bboard-test-old.hartford.edu
[600] 250.1.49.137.in-addr.arpa. domain name pointer kang.hartford.edu
[600] 251.1.49.137.in-addr.arpa. domain name pointer uhamail3.hartford.edu
[600] 252.1.49.137.in-addr.arpa. domain name pointer uhamail2.hartford.edu
[0] 253.1.49.137.in-addr.arpa.: domain name does not exist
[0] 254.1.49.137.in-addr.arpa.: domain name does not exist
[0] 255.1.49.137.in-addr.arpa.: domain name does not exist