Host 0.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 1.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) [7200] 2.140.47.216.in-addr.arpa domain name pointer ricegate.rice.iit.edu. Host 3.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 4.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 5.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 6.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 7.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) Host 8.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) [7200] 9.140.47.216.in-addr.arpa domain name pointer theta.rice.iit.edu. Host 10.140.47.216.in-addr.arpa not found: 3(NXDOMAIN) [7200] 11.140.47.216.in-addr.arpa domain name pointer host11.rice.iit.edu. [7200] 12.140.47.216.in-addr.arpa domain name pointer host12.rice.iit.edu. [7200] 13.140.47.216.in-addr.arpa domain name pointer host13.rice.iit.edu. [7200] 14.140.47.216.in-addr.arpa domain name pointer host14.rice.iit.edu. [7200] 15.140.47.216.in-addr.arpa domain name pointer host15.rice.iit.edu. [7200] 16.140.47.216.in-addr.arpa domain name pointer charleston.rice.iit.edu. [7200] 17.140.47.216.in-addr.arpa domain name pointer dh01rice.iit.edu. [7200] 18.140.47.216.in-addr.arpa domain name pointer cisco2-5.rice.iit.edu. [7200] 19.140.47.216.in-addr.arpa domain name pointer cisco2-6.rice.iit.edu. [7200] 20.140.47.216.in-addr.arpa domain name pointer cisco2-3.rice.iit.edu. [7200] 21.140.47.216.in-addr.arpa domain name pointer cisco2-1.rice.iit.edu. [7200] 22.140.47.216.in-addr.arpa domain name pointer cisco2-4.rice.iit.edu. [7200] 23.140.47.216.in-addr.arpa domain name pointer iitonline1.rice.iit.edu. [7200] 24.140.47.216.in-addr.arpa domain name pointer iitonline2.rice.iit.edu. [7200] 25.140.47.216.in-addr.arpa domain name pointer dh09rice.iit.edu. [7200] 26.140.47.216.in-addr.arpa domain name pointer dekalb.rice.iit.edu. [7200] 27.140.47.216.in-addr.arpa domain name pointer it13.rice.iit.edu. [7200] 28.140.47.216.in-addr.arpa domain name pointer it14.rice.iit.edu. [7200] 29.140.47.216.in-addr.arpa domain name pointer mx3.iitri.org. [7200] 30.140.47.216.in-addr.arpa domain name pointer it16.rice.iit.edu. [7200] 31.140.47.216.in-addr.arpa domain name pointer it17.rice.iit.edu. [7200] 32.140.47.216.in-addr.arpa domain name pointer dhcp32.rice.iit.edu. [7200] 33.140.47.216.in-addr.arpa domain name pointer dhcp33.rice.iit.edu. [7200] 34.140.47.216.in-addr.arpa domain name pointer dhcp34.rice.iit.edu. Host 35.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 36.140.47.216.in-addr.arpa domain name pointer dhcp36.rice.iit.edu. [7200] 37.140.47.216.in-addr.arpa domain name pointer dhcp37.rice.iit.edu. [7200] 38.140.47.216.in-addr.arpa domain name pointer dhcp38.rice.iit.edu. [7200] 39.140.47.216.in-addr.arpa domain name pointer dhcp39.rice.iit.edu. [7200] 40.140.47.216.in-addr.arpa domain name pointer dhcp40.rice.iit.edu. [7200] 41.140.47.216.in-addr.arpa domain name pointer dhcp41.rice.iit.edu. [7200] 42.140.47.216.in-addr.arpa domain name pointer dhcp42.rice.iit.edu. [7200] 43.140.47.216.in-addr.arpa domain name pointer dhcp43.rice.iit.edu. [7200] 44.140.47.216.in-addr.arpa domain name pointer dhcp44.rice.iit.edu. [7200] 45.140.47.216.in-addr.arpa domain name pointer dhcp45.rice.iit.edu. [7200] 46.140.47.216.in-addr.arpa domain name pointer dhcp46.rice.iit.edu. [7200] 47.140.47.216.in-addr.arpa domain name pointer dhcp47.rice.iit.edu. [7200] 48.140.47.216.in-addr.arpa domain name pointer dhcp48.rice.iit.edu. [7200] 49.140.47.216.in-addr.arpa domain name pointer dhcp49.rice.iit.edu. [7200] 50.140.47.216.in-addr.arpa domain name pointer dhcp50.rice.iit.edu. [7200] 51.140.47.216.in-addr.arpa domain name pointer dhcp51.rice.iit.edu. [7200] 52.140.47.216.in-addr.arpa domain name pointer dhcp52.rice.iit.edu. [7200] 53.140.47.216.in-addr.arpa domain name pointer dhcp53.rice.iit.edu. [7200] 54.140.47.216.in-addr.arpa domain name pointer rice210-01.rice.iit.edu. [7200] 55.140.47.216.in-addr.arpa domain name pointer rice210-02.rice.iit.edu. [7200] 56.140.47.216.in-addr.arpa domain name pointer rice210-03.rice.iit.edu. [7200] 57.140.47.216.in-addr.arpa domain name pointer rice210-04.rice.iit.edu. [7200] 58.140.47.216.in-addr.arpa domain name pointer rice210-05.rice.iit.edu. [7200] 59.140.47.216.in-addr.arpa domain name pointer rice210-06.rice.iit.edu. [7200] 60.140.47.216.in-addr.arpa domain name pointer rice210-07.rice.iit.edu. [7200] 61.140.47.216.in-addr.arpa domain name pointer rice210-08.rice.iit.edu. Host 62.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 63.140.47.216.in-addr.arpa domain name pointer rice210-10.rice.iit.edu. [7200] 64.140.47.216.in-addr.arpa domain name pointer rice210-11.rice.iit.edu. [7200] 65.140.47.216.in-addr.arpa domain name pointer rice210-12.rice.iit.edu. [7200] 66.140.47.216.in-addr.arpa domain name pointer rice210-13.rice.iit.edu. [7200] 67.140.47.216.in-addr.arpa domain name pointer rice210-14.rice.iit.edu. [7200] 68.140.47.216.in-addr.arpa domain name pointer rice210-15.rice.iit.edu. [7200] 69.140.47.216.in-addr.arpa domain name pointer rice210-16.rice.iit.edu. [7200] 70.140.47.216.in-addr.arpa domain name pointer rice210-17.rice.iit.edu. [7200] 71.140.47.216.in-addr.arpa domain name pointer rice210-18.rice.iit.edu. [7200] 72.140.47.216.in-addr.arpa domain name pointer rice210-19.rice.iit.edu. [7200] 73.140.47.216.in-addr.arpa domain name pointer rice210-20.rice.iit.edu. [7200] 74.140.47.216.in-addr.arpa domain name pointer rice210-21.rice.iit.edu. [7200] 75.140.47.216.in-addr.arpa domain name pointer netlj.rice.iit.edu. [7200] 76.140.47.216.in-addr.arpa domain name pointer printserver.rice.iit.edu. [7200] 77.140.47.216.in-addr.arpa domain name pointer adit.rice.iit.edu. [7200] 78.140.47.216.in-addr.arpa domain name pointer adit1.rice.iit.edu. [7200] 79.140.47.216.in-addr.arpa domain name pointer imc.iit.edu. [7200] 80.140.47.216.in-addr.arpa domain name pointer streetlevel.iit.edu. [7200] 81.140.47.216.in-addr.arpa domain name pointer facultyprint.rice.iit.edu. [7200] 82.140.47.216.in-addr.arpa domain name pointer sss1.rice.iit.edu. [7200] 83.140.47.216.in-addr.arpa domain name pointer staffprint.rice.iit.edu. [7200] 84.140.47.216.in-addr.arpa domain name pointer colorprint.rice.iit.edu. [7200] 85.140.47.216.in-addr.arpa domain name pointer staff1.rice.iit.edu. [7200] 86.140.47.216.in-addr.arpa domain name pointer cnsprint.rice.iit.edu. [7200] 87.140.47.216.in-addr.arpa domain name pointer trygstad.rice.iit.edu. [7200] 88.140.47.216.in-addr.arpa domain name pointer adit3.rice.iit.edu. [7200] 89.140.47.216.in-addr.arpa domain name pointer adminserver.rice.iit.edu. [7200] 90.140.47.216.in-addr.arpa domain name pointer director.rice.iit.edu. [7200] 91.140.47.216.in-addr.arpa domain name pointer diroutreach.rice.iit.edu. [7200] 92.140.47.216.in-addr.arpa domain name pointer administrator.rice.iit.edu. [7200] 93.140.47.216.in-addr.arpa domain name pointer itpa1.rice.iit.edu. [7200] 94.140.47.216.in-addr.arpa domain name pointer sss.rice.iit.edu. [7200] 95.140.47.216.in-addr.arpa domain name pointer facilitymgr.rice.iit.edu. [7200] 96.140.47.216.in-addr.arpa domain name pointer facilities.rice.iit.edu. [7200] 97.140.47.216.in-addr.arpa domain name pointer frogs.rice.iit.edu. [7200] 98.140.47.216.in-addr.arpa domain name pointer itpm.rice.iit.edu. [7200] 99.140.47.216.in-addr.arpa domain name pointer itpdirector.rice.iit.edu. [7200] 100.140.47.216.in-addr.arpa domain name pointer itpa.rice.iit.edu. [7200] 101.140.47.216.in-addr.arpa domain name pointer turambar.rice.iit.edu. [7200] 102.140.47.216.in-addr.arpa domain name pointer dhcp102.rice.iit.edu. [7200] 103.140.47.216.in-addr.arpa domain name pointer dhcp103.rice.iit.edu. [7200] 104.140.47.216.in-addr.arpa domain name pointer dhcp104.rice.iit.edu. [7200] 105.140.47.216.in-addr.arpa domain name pointer dhcp105.rice.iit.edu. [7200] 106.140.47.216.in-addr.arpa domain name pointer dhcp106.rice.iit.edu. [7200] 107.140.47.216.in-addr.arpa domain name pointer dhcp107.rice.iit.edu. [7200] 108.140.47.216.in-addr.arpa domain name pointer dhcp108.rice.iit.edu. [7200] 109.140.47.216.in-addr.arpa domain name pointer itwebmaster.iit.edu. [7200] 110.140.47.216.in-addr.arpa domain name pointer tenor.rice.iit.edu. [7200] 111.140.47.216.in-addr.arpa domain name pointer rice244h01.rice.iit.edu. [7200] 112.140.47.216.in-addr.arpa domain name pointer rice244h02.rice.iit.edu. [7200] 113.140.47.216.in-addr.arpa domain name pointer rice244h03.rice.iit.edu. [7200] 114.140.47.216.in-addr.arpa domain name pointer rice208-3.rice.iit.edu. [7200] 115.140.47.216.in-addr.arpa domain name pointer host115.rice.iit.edu. Host 116.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 117.140.47.216.in-addr.arpa domain name pointer lombard.rice.iit.edu. [7200] 118.140.47.216.in-addr.arpa domain name pointer ascend.rice.iit.edu. [7200] 119.140.47.216.in-addr.arpa domain name pointer glenellyn.rice.iit.edu. [7200] 120.140.47.216.in-addr.arpa domain name pointer oakbrook.rice.iit.edu. [7200] 121.140.47.216.in-addr.arpa domain name pointer geneva.rice.iit.edu. [7200] 122.140.47.216.in-addr.arpa domain name pointer rice208-1.rice.iit.edu. [7200] 123.140.47.216.in-addr.arpa domain name pointer rice208-2.rice.iit.edu. [7200] 124.140.47.216.in-addr.arpa domain name pointer rice207h1.rice.iit.edu. [7200] 125.140.47.216.in-addr.arpa domain name pointer rice207h2.rice.iit.edu. [7200] 126.140.47.216.in-addr.arpa domain name pointer rice207h3.rice.iit.edu. [7200] 127.140.47.216.in-addr.arpa domain name pointer rice207h4.rice.iit.edu. [7200] 128.140.47.216.in-addr.arpa domain name pointer rice207h5.rice.iit.edu. [7200] 129.140.47.216.in-addr.arpa domain name pointer rice207h6.rice.iit.edu. Host 130.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 131.140.47.216.in-addr.arpa domain name pointer rice207h8.rice.iit.edu. [7200] 132.140.47.216.in-addr.arpa domain name pointer rice207h9.rice.iit.edu. [7200] 133.140.47.216.in-addr.arpa domain name pointer rice207h10.rice.iit.edu. [7200] 134.140.47.216.in-addr.arpa domain name pointer rice207h11.rice.iit.edu. [7200] 135.140.47.216.in-addr.arpa domain name pointer rice207h12.rice.iit.edu. [7200] 136.140.47.216.in-addr.arpa domain name pointer rice207h13.rice.iit.edu. [7200] 137.140.47.216.in-addr.arpa domain name pointer rice207h14.rice.iit.edu. [7200] 138.140.47.216.in-addr.arpa domain name pointer rice207h15.rice.iit.edu. [7200] 139.140.47.216.in-addr.arpa domain name pointer rice207h16.rice.iit.edu. [7200] 140.140.47.216.in-addr.arpa domain name pointer rice207h17.rice.iit.edu. Host 141.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 142.140.47.216.in-addr.arpa domain name pointer rice207h19.rice.iit.edu. [7200] 143.140.47.216.in-addr.arpa domain name pointer rice207h20.rice.iit.edu. [7200] 144.140.47.216.in-addr.arpa domain name pointer rice207h21.rice.iit.edu. [7200] 145.140.47.216.in-addr.arpa domain name pointer iitonline4.rice.iit.edu. [7200] 146.140.47.216.in-addr.arpa domain name pointer faculty.rice.iit.edu. [7200] 147.140.47.216.in-addr.arpa domain name pointer rice244h07.rice.iit.edu. [7200] 148.140.47.216.in-addr.arpa domain name pointer rice244h08.rice.iit.edu. [7200] 149.140.47.216.in-addr.arpa domain name pointer rice244h09.rice.iit.edu. [7200] 150.140.47.216.in-addr.arpa domain name pointer rice244h10.rice.iit.edu. [7200] 151.140.47.216.in-addr.arpa domain name pointer wheaton.rice.iit.edu. [7200] 152.140.47.216.in-addr.arpa domain name pointer danada.rice.iit.edu. [7200] 153.140.47.216.in-addr.arpa domain name pointer bieglerprint.rice.iit.edu. [7200] 154.140.47.216.in-addr.arpa domain name pointer 242network1.rice.iit.edu. [7200] 155.140.47.216.in-addr.arpa domain name pointer stuart1.rice.iit.edu. [7200] 156.140.47.216.in-addr.arpa domain name pointer stuart2.rice.iit.edu. [7200] 157.140.47.216.in-addr.arpa domain name pointer stuart3.rice.iit.edu. [7200] 158.140.47.216.in-addr.arpa domain name pointer sunlab04.rice.iit.edu. [7200] 159.140.47.216.in-addr.arpa domain name pointer sunlab05.rice.iit.edu. [7200] 160.140.47.216.in-addr.arpa domain name pointer 219host102.rice.iit.edu. [7200] 161.140.47.216.in-addr.arpa domain name pointer 219host101.rice.iit.edu. Host 162.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 163.140.47.216.in-addr.arpa domain name pointer stuart5.rice.iit.edu. [7200] 164.140.47.216.in-addr.arpa domain name pointer stuart6.rice.iit.edu. [7200] 165.140.47.216.in-addr.arpa domain name pointer sunlab11.rice.iit.edu. [7200] 166.140.47.216.in-addr.arpa domain name pointer rice244h11.rice.iit.edu. [7200] 167.140.47.216.in-addr.arpa domain name pointer rice244h12.rice.iit.edu. [7200] 168.140.47.216.in-addr.arpa domain name pointer rice244h13.rice.iit.edu. [7200] 169.140.47.216.in-addr.arpa domain name pointer rice244h14.rice.iit.edu. [7200] 170.140.47.216.in-addr.arpa domain name pointer rice244h15.rice.iit.edu. [7200] 171.140.47.216.in-addr.arpa domain name pointer rice244h16.rice.iit.edu. [7200] 172.140.47.216.in-addr.arpa domain name pointer rice244h17.rice.iit.edu. [7200] 173.140.47.216.in-addr.arpa domain name pointer rice244h18.rice.iit.edu. [7200] 174.140.47.216.in-addr.arpa domain name pointer rice244h19.rice.iit.edu. [7200] 175.140.47.216.in-addr.arpa domain name pointer rice244h20.rice.iit.edu. [7200] 176.140.47.216.in-addr.arpa domain name pointer rice244h21.rice.iit.edu. [7200] 177.140.47.216.in-addr.arpa domain name pointer rice244h22.rice.iit.edu. [7200] 178.140.47.216.in-addr.arpa domain name pointer rice244h23.rice.iit.edu. [7200] 179.140.47.216.in-addr.arpa domain name pointer rice244h24.rice.iit.edu. [7200] 180.140.47.216.in-addr.arpa domain name pointer dylan.rice.iit.edu. [7200] 181.140.47.216.in-addr.arpa domain name pointer host181.rice.iit.edu. [7200] 182.140.47.216.in-addr.arpa domain name pointer host182.rice.iit.edu. [7200] 183.140.47.216.in-addr.arpa domain name pointer host183.rice.iit.edu. [7200] 184.140.47.216.in-addr.arpa domain name pointer host184.rice.iit.edu. [7200] 185.140.47.216.in-addr.arpa domain name pointer host185.rice.iit.edu. [7200] 186.140.47.216.in-addr.arpa domain name pointer host186.rice.iit.edu. [7200] 187.140.47.216.in-addr.arpa domain name pointer host187.rice.iit.edu. [7200] 188.140.47.216.in-addr.arpa domain name pointer host188.rice.iit.edu. [7200] 189.140.47.216.in-addr.arpa domain name pointer host189.rice.iit.edu. [7200] 190.140.47.216.in-addr.arpa domain name pointer dialup190.rice.iit.edu. [7200] 191.140.47.216.in-addr.arpa domain name pointer dialup191.rice.iit.edu. [7200] 192.140.47.216.in-addr.arpa domain name pointer dialup192.rice.iit.edu. [7200] 193.140.47.216.in-addr.arpa domain name pointer dialup193.rice.iit.edu. [7200] 194.140.47.216.in-addr.arpa domain name pointer dialup194.rice.iit.edu. [7200] 195.140.47.216.in-addr.arpa domain name pointer dialup195.rice.iit.edu. [7200] 196.140.47.216.in-addr.arpa domain name pointer dialup196.rice.iit.edu. [7200] 197.140.47.216.in-addr.arpa domain name pointer dialup197.rice.iit.edu. [7200] 198.140.47.216.in-addr.arpa domain name pointer rice244h25.rice.iit.edu. [7200] 199.140.47.216.in-addr.arpa domain name pointer rice244h04.rice.iit.edu. [7200] 200.140.47.216.in-addr.arpa domain name pointer rice244h05.rice.iit.edu. [7200] 201.140.47.216.in-addr.arpa domain name pointer host201.rice.iit.edu. [7200] 202.140.47.216.in-addr.arpa domain name pointer host202.rice.iit.edu. [7200] 203.140.47.216.in-addr.arpa domain name pointer host203.rice.iit.edu. [7200] 204.140.47.216.in-addr.arpa domain name pointer host204.rice.iit.edu. [7200] 205.140.47.216.in-addr.arpa domain name pointer host205.rice.iit.edu. [7200] 206.140.47.216.in-addr.arpa domain name pointer warrenville.rice.iit.edu. [7200] 207.140.47.216.in-addr.arpa domain name pointer host207.rice.iit.edu. [7200] 208.140.47.216.in-addr.arpa domain name pointer laserwriter.rice.iit.edu. [7200] 209.140.47.216.in-addr.arpa domain name pointer champaign.rice.iit.edu. [7200] 210.140.47.216.in-addr.arpa domain name pointer lemont.rice.iit.edu. [7200] 211.140.47.216.in-addr.arpa domain name pointer carbondale.rice.iit.edu. [7200] 212.140.47.216.in-addr.arpa domain name pointer unixc01.rice.iit.edu. [7200] 213.140.47.216.in-addr.arpa domain name pointer unixc11.rice.iit.edu. [7200] 214.140.47.216.in-addr.arpa domain name pointer unixc12.rice.iit.edu. [7200] 215.140.47.216.in-addr.arpa domain name pointer unixc13.rice.iit.edu. [7200] 216.140.47.216.in-addr.arpa domain name pointer unixc14.rice.iit.edu. [7200] 217.140.47.216.in-addr.arpa domain name pointer unixc15.rice.iit.edu. [7200] 218.140.47.216.in-addr.arpa domain name pointer unixc16.rice.iit.edu. [7200] 219.140.47.216.in-addr.arpa domain name pointer unixc21.rice.iit.edu. [7200] 220.140.47.216.in-addr.arpa domain name pointer unixc22.rice.iit.edu. [7200] 221.140.47.216.in-addr.arpa domain name pointer unixc23.rice.iit.edu. [7200] 222.140.47.216.in-addr.arpa domain name pointer unixc24.rice.iit.edu. [7200] 223.140.47.216.in-addr.arpa domain name pointer unixc25.rice.iit.edu. [7200] 224.140.47.216.in-addr.arpa domain name pointer unixc26.rice.iit.edu. [7200] 225.140.47.216.in-addr.arpa domain name pointer unixc31.rice.iit.edu. [7200] 226.140.47.216.in-addr.arpa domain name pointer unixc32.rice.iit.edu. [7200] 227.140.47.216.in-addr.arpa domain name pointer unixc33.rice.iit.edu. [7200] 228.140.47.216.in-addr.arpa domain name pointer unixc34.rice.iit.edu. [7200] 229.140.47.216.in-addr.arpa domain name pointer unixc35.rice.iit.edu. [7200] 230.140.47.216.in-addr.arpa domain name pointer unixc36.rice.iit.edu. Host 231.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 232.140.47.216.in-addr.arpa domain name pointer unixc42.rice.iit.edu. Host 233.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 234.140.47.216.in-addr.arpa domain name pointer unixc44.rice.iit.edu. [7200] 235.140.47.216.in-addr.arpa domain name pointer unixc45.rice.iit.edu. [7200] 236.140.47.216.in-addr.arpa domain name pointer unixc46.rice.iit.edu. [7200] 237.140.47.216.in-addr.arpa domain name pointer urbana.rice.iit.edu. [7200] 238.140.47.216.in-addr.arpa domain name pointer naperville.rice.iit.edu. [7200] 239.140.47.216.in-addr.arpa domain name pointer evanston.rice.iit.edu. [7200] 240.140.47.216.in-addr.arpa domain name pointer biegler10.rice.iit.edu. [7200] 241.140.47.216.in-addr.arpa domain name pointer biegler11.rice.iit.edu. Host 242.140.47.216.in-addr.arpa query failed: Connection Timed Out [7200] 243.140.47.216.in-addr.arpa domain name pointer biegler13.rice.iit.edu. [7200] 244.140.47.216.in-addr.arpa domain name pointer biegler14.rice.iit.edu. [7200] 245.140.47.216.in-addr.arpa domain name pointer biegler1.rice.iit.edu. [7200] 246.140.47.216.in-addr.arpa domain name pointer biegler2.rice.iit.edu. [7200] 247.140.47.216.in-addr.arpa domain name pointer biegler3.rice.iit.edu. [7200] 248.140.47.216.in-addr.arpa domain name pointer host248.rice.iit.edu. [7200] 249.140.47.216.in-addr.arpa domain name pointer dhcp249.rice.iit.edu. [7200] 250.140.47.216.in-addr.arpa domain name pointer biegler6.rice.iit.edu. [7200] 251.140.47.216.in-addr.arpa domain name pointer dhcp251.rice.iit.edu. [7200] 252.140.47.216.in-addr.arpa domain name pointer dhcp252.rice.iit.edu. [7200] 253.140.47.216.in-addr.arpa domain name pointer host253.rice.iit.edu. [7200] 254.140.47.216.in-addr.arpa domain name pointer ricenews.rice.iit.edu. Host 255.140.47.216.in-addr.arpa not found: 3(NXDOMAIN)