[0] 0.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 1.230.138.128.in-addr.arpa. domain name pointer tcom-gw-ramy230.colorado.edu
[0] 2.230.138.128.in-addr.arpa.: domain name does not exist
[0] 3.230.138.128.in-addr.arpa.: domain name does not exist
[0] 4.230.138.128.in-addr.arpa.: domain name does not exist
[0] 5.230.138.128.in-addr.arpa.: domain name does not exist
[0] 6.230.138.128.in-addr.arpa.: domain name does not exist
[0] 7.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 8.230.138.128.in-addr.arpa. domain name pointer ramyc148mac8.colorado.edu
[21600] 9.230.138.128.in-addr.arpa. domain name pointer ramyc148mac9.colorado.edu
[21600] 10.230.138.128.in-addr.arpa. domain name pointer ramyc148mac10.colorado.edu
[21600] 11.230.138.128.in-addr.arpa. domain name pointer ramyc148mac11.colorado.edu
[21600] 12.230.138.128.in-addr.arpa. domain name pointer ramyc148mac12.colorado.edu
[21600] 13.230.138.128.in-addr.arpa. domain name pointer ramyc148mac13.colorado.edu
[21600] 14.230.138.128.in-addr.arpa. domain name pointer ramyc148mac14.colorado.edu
[21600] 15.230.138.128.in-addr.arpa. domain name pointer ramyc148mac15.colorado.edu
[21600] 16.230.138.128.in-addr.arpa. domain name pointer ramyc147mac16.colorado.edu
[21600] 17.230.138.128.in-addr.arpa. domain name pointer ramyc147mac17.colorado.edu
[21600] 18.230.138.128.in-addr.arpa. domain name pointer ramyc147mac18.colorado.edu
[21600] 19.230.138.128.in-addr.arpa. domain name pointer ramyc147mac19.colorado.edu
[21600] 20.230.138.128.in-addr.arpa. domain name pointer ramyc147mac20.colorado.edu
[21600] 21.230.138.128.in-addr.arpa. domain name pointer ramyc147mac21.colorado.edu
[21600] 22.230.138.128.in-addr.arpa. domain name pointer ramyc147mac22.colorado.edu
[21600] 23.230.138.128.in-addr.arpa. domain name pointer ramyc147mac23.colorado.edu
[21600] 24.230.138.128.in-addr.arpa. domain name pointer ramyc151mac24.colorado.edu
[21600] 25.230.138.128.in-addr.arpa. domain name pointer ramyc151mac25.colorado.edu
[21600] 26.230.138.128.in-addr.arpa. domain name pointer ramyc151mac26.colorado.edu
[21600] 27.230.138.128.in-addr.arpa. domain name pointer ramyc151mac27.colorado.edu
[21600] 28.230.138.128.in-addr.arpa. domain name pointer ramyc151mac28.colorado.edu
[21600] 29.230.138.128.in-addr.arpa. domain name pointer ramyc151mac29.colorado.edu
[21600] 30.230.138.128.in-addr.arpa. domain name pointer ramyc151mac30.colorado.edu
[21600] 31.230.138.128.in-addr.arpa. domain name pointer ramyc151mac31.colorado.edu
[21600] 32.230.138.128.in-addr.arpa. domain name pointer ramyc159mac32.colorado.edu
[21600] 33.230.138.128.in-addr.arpa. domain name pointer ramyc159mac33.colorado.edu
[21600] 34.230.138.128.in-addr.arpa. domain name pointer ramyc159mac34.colorado.edu
[21600] 35.230.138.128.in-addr.arpa. domain name pointer ramyc159mac35.colorado.edu
[21600] 36.230.138.128.in-addr.arpa. domain name pointer ramyc159mac36.colorado.edu
[21600] 37.230.138.128.in-addr.arpa. domain name pointer ramyc159mac37.colorado.edu
[21600] 38.230.138.128.in-addr.arpa. domain name pointer ramyc159mac38.colorado.edu
[21600] 39.230.138.128.in-addr.arpa. domain name pointer ramyc159mac39.colorado.edu
[0] 40.230.138.128.in-addr.arpa.: domain name does not exist
[0] 41.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 42.230.138.128.in-addr.arpa. domain name pointer its-ramyn168a-msrv.colorado.edu
[21600] 43.230.138.128.in-addr.arpa. domain name pointer ramyn168mac43.colorado.edu
[21600] 44.230.138.128.in-addr.arpa. domain name pointer ramyn168mac44.colorado.edu
[21600] 45.230.138.128.in-addr.arpa. domain name pointer ramyn168mac45.colorado.edu
[21600] 46.230.138.128.in-addr.arpa. domain name pointer ramyn168mac46.colorado.edu
[21600] 47.230.138.128.in-addr.arpa. domain name pointer ramyn168mac47.colorado.edu
[21600] 48.230.138.128.in-addr.arpa. domain name pointer ramyn176mac48.colorado.edu
[21600] 49.230.138.128.in-addr.arpa. domain name pointer ramyn176mac49.colorado.edu
[21600] 50.230.138.128.in-addr.arpa. domain name pointer ramyn176mac50.colorado.edu
[21600] 51.230.138.128.in-addr.arpa. domain name pointer ramyn176mac51.colorado.edu
[21600] 52.230.138.128.in-addr.arpa. domain name pointer ramyn176mac52.colorado.edu
[21600] 53.230.138.128.in-addr.arpa. domain name pointer ramyn1b24mac53.colorado.edu
[21600] 54.230.138.128.in-addr.arpa. domain name pointer ramyn1b24mac54.colorado.edu
[21600] 55.230.138.128.in-addr.arpa. domain name pointer ramyn1b24mac55.colorado.edu
[21600] 56.230.138.128.in-addr.arpa. domain name pointer ramyn1b24mac56.colorado.edu
[21600] 57.230.138.128.in-addr.arpa. domain name pointer ramyn1b24mac57.colorado.edu
[21600] 58.230.138.128.in-addr.arpa. domain name pointer ramyn1b36mac58.colorado.edu
[21600] 59.230.138.128.in-addr.arpa. domain name pointer ramyn1b36mac59.colorado.edu
[21600] 60.230.138.128.in-addr.arpa. domain name pointer ramyn1b36mac60.colorado.edu
[21600] 61.230.138.128.in-addr.arpa. domain name pointer ramyn1b36mac61.colorado.edu
[21600] 62.230.138.128.in-addr.arpa. domain name pointer ramyn1b36mac62.colorado.edu
[0] 63.230.138.128.in-addr.arpa.: domain name does not exist
[0] 64.230.138.128.in-addr.arpa.: domain name does not exist
[0] 65.230.138.128.in-addr.arpa.: domain name does not exist
[0] 66.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 67.230.138.128.in-addr.arpa. domain name pointer cpi-ramy-n168-prs1.colorado.edu
[0] 68.230.138.128.in-addr.arpa.: domain name does not exist
[0] 69.230.138.128.in-addr.arpa.: domain name does not exist
[0] 70.230.138.128.in-addr.arpa.: domain name does not exist
[0] 71.230.138.128.in-addr.arpa.: domain name does not exist
[0] 72.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 73.230.138.128.in-addr.arpa. domain name pointer cpi-ramy-c147-pt4.colorado.edu
[21600] 74.230.138.128.in-addr.arpa. domain name pointer cpi-ramy-n168a-pt1.colorado.edu
[0] 75.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 76.230.138.128.in-addr.arpa. domain name pointer ramy230-76.colorado.edu
[0] 77.230.138.128.in-addr.arpa.: domain name does not exist
[0] 78.230.138.128.in-addr.arpa.: domain name does not exist
[0] 79.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 80.230.138.128.in-addr.arpa. domain name pointer cpi-ramy-c159-prs1.colorado.edu
[0] 81.230.138.128.in-addr.arpa.: domain name does not exist
[0] 82.230.138.128.in-addr.arpa.: domain name does not exist
[0] 83.230.138.128.in-addr.arpa.: domain name does not exist
[0] 84.230.138.128.in-addr.arpa.: domain name does not exist
[0] 85.230.138.128.in-addr.arpa.: domain name does not exist
[0] 86.230.138.128.in-addr.arpa.: domain name does not exist
[0] 87.230.138.128.in-addr.arpa.: domain name does not exist
[0] 88.230.138.128.in-addr.arpa.: domain name does not exist
[0] 89.230.138.128.in-addr.arpa.: domain name does not exist
[0] 90.230.138.128.in-addr.arpa.: domain name does not exist
[0] 91.230.138.128.in-addr.arpa.: domain name does not exist
[0] 92.230.138.128.in-addr.arpa.: domain name does not exist
[0] 93.230.138.128.in-addr.arpa.: domain name does not exist
[0] 94.230.138.128.in-addr.arpa.: domain name does not exist
[0] 95.230.138.128.in-addr.arpa.: domain name does not exist
[0] 96.230.138.128.in-addr.arpa.: domain name does not exist
[0] 97.230.138.128.in-addr.arpa.: domain name does not exist
[0] 98.230.138.128.in-addr.arpa.: domain name does not exist
[0] 99.230.138.128.in-addr.arpa.: domain name does not exist
[0] 100.230.138.128.in-addr.arpa.: domain name does not exist
[0] 101.230.138.128.in-addr.arpa.: domain name does not exist
[0] 102.230.138.128.in-addr.arpa.: domain name does not exist
[0] 103.230.138.128.in-addr.arpa.: domain name does not exist
[0] 104.230.138.128.in-addr.arpa.: domain name does not exist
[0] 105.230.138.128.in-addr.arpa.: domain name does not exist
[0] 106.230.138.128.in-addr.arpa.: domain name does not exist
[0] 107.230.138.128.in-addr.arpa.: domain name does not exist
[0] 108.230.138.128.in-addr.arpa.: domain name does not exist
[0] 109.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 110.230.138.128.in-addr.arpa. domain name pointer ramy230-110-dhcp.colorado.edu
[21600] 111.230.138.128.in-addr.arpa. domain name pointer ramy230-111-dhcp.colorado.edu
[21600] 112.230.138.128.in-addr.arpa. domain name pointer ramy230-112-dhcp.colorado.edu
[21600] 113.230.138.128.in-addr.arpa. domain name pointer ramy230-113-dhcp.colorado.edu
[21600] 114.230.138.128.in-addr.arpa. domain name pointer ramy230-114-dhcp.colorado.edu
[21600] 115.230.138.128.in-addr.arpa. domain name pointer ramy230-115-dhcp.colorado.edu
[21600] 116.230.138.128.in-addr.arpa. domain name pointer ramy230-116-dhcp.colorado.edu
[21600] 117.230.138.128.in-addr.arpa. domain name pointer ramy230-117-dhcp.colorado.edu
[21600] 118.230.138.128.in-addr.arpa. domain name pointer ramy230-118-dhcp.colorado.edu
[21600] 119.230.138.128.in-addr.arpa. domain name pointer ramy230-119-dhcp.colorado.edu
[21600] 120.230.138.128.in-addr.arpa. domain name pointer ramy230-120-dhcp.colorado.edu
[21600] 121.230.138.128.in-addr.arpa. domain name pointer ramy230-121-dhcp.colorado.edu
[21600] 122.230.138.128.in-addr.arpa. domain name pointer ramy230-122-dhcp.colorado.edu
[21600] 123.230.138.128.in-addr.arpa. domain name pointer ramy230-123-dhcp.colorado.edu
[21600] 124.230.138.128.in-addr.arpa. domain name pointer ramy230-124-dhcp.colorado.edu
[21600] 125.230.138.128.in-addr.arpa. domain name pointer ramy230-125-dhcp.colorado.edu
[21600] 126.230.138.128.in-addr.arpa. domain name pointer ramy230-126-dhcp.colorado.edu
[0] 127.230.138.128.in-addr.arpa.: domain name does not exist
[0] 128.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 129.230.138.128.in-addr.arpa. domain name pointer tcom-gw-umcits.colorado.edu
[0] 130.230.138.128.in-addr.arpa.: domain name does not exist
[0] 131.230.138.128.in-addr.arpa.: domain name does not exist
[0] 132.230.138.128.in-addr.arpa.: domain name does not exist
[0] 133.230.138.128.in-addr.arpa.: domain name does not exist
[0] 134.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 135.230.138.128.in-addr.arpa. domain name pointer umc138pc135.colorado.edu
[21600] 136.230.138.128.in-addr.arpa. domain name pointer umc138pc136.colorado.edu
[21600] 137.230.138.128.in-addr.arpa. domain name pointer umc138pc137.colorado.edu
[21600] 138.230.138.128.in-addr.arpa. domain name pointer umc138pc138.colorado.edu
[21600] 139.230.138.128.in-addr.arpa. domain name pointer umc138pc139.colorado.edu
[21600] 140.230.138.128.in-addr.arpa. domain name pointer umc138pc140.colorado.edu
[21600] 141.230.138.128.in-addr.arpa. domain name pointer umc138pc141.colorado.edu
[21600] 142.230.138.128.in-addr.arpa. domain name pointer umc138pc142.colorado.edu
[21600] 143.230.138.128.in-addr.arpa. domain name pointer umc138pc143.colorado.edu
[21600] 144.230.138.128.in-addr.arpa. domain name pointer umc138pc144.colorado.edu
[21600] 145.230.138.128.in-addr.arpa. domain name pointer umc138pc145.colorado.edu
[21600] 146.230.138.128.in-addr.arpa. domain name pointer umc138pc146.colorado.edu
[21600] 147.230.138.128.in-addr.arpa. domain name pointer umc138pc147.colorado.edu
[21600] 148.230.138.128.in-addr.arpa. domain name pointer umc138pc148.colorado.edu
[21600] 149.230.138.128.in-addr.arpa. domain name pointer umc138pc149.colorado.edu
[21600] 150.230.138.128.in-addr.arpa. domain name pointer umc138pc150.colorado.edu
[21600] 151.230.138.128.in-addr.arpa. domain name pointer umc138pc151.colorado.edu
[21600] 152.230.138.128.in-addr.arpa. domain name pointer umc138pc152.colorado.edu
[21600] 153.230.138.128.in-addr.arpa. domain name pointer umc138pc153.colorado.edu
[21600] 154.230.138.128.in-addr.arpa. domain name pointer umc138pc154.colorado.edu
[21600] 155.230.138.128.in-addr.arpa. domain name pointer umc138pc155.colorado.edu
[21600] 156.230.138.128.in-addr.arpa. domain name pointer cpi-umc-138-prs1.colorado.edu
[0] 157.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 158.230.138.128.in-addr.arpa. domain name pointer cpi-umc-138-prs2.colorado.edu
[21600] 159.230.138.128.in-addr.arpa. domain name pointer cpi-umc-138-cpt1.colorado.edu
[21600] 160.230.138.128.in-addr.arpa. domain name pointer cpi-umc-138-pt1.colorado.edu
[21600] 161.230.138.128.in-addr.arpa. domain name pointer cpi-umc-138-pt2.colorado.edu
[21600] 162.230.138.128.in-addr.arpa. domain name pointer umc138mac162.colorado.edu
[21600] 163.230.138.128.in-addr.arpa. domain name pointer umc-138-win.colorado.edu
[0] 164.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 165.230.138.128.in-addr.arpa. domain name pointer umc230-165-dhcp.colorado.edu
[21600] 166.230.138.128.in-addr.arpa. domain name pointer umc230-166-dhcp.colorado.edu
[21600] 167.230.138.128.in-addr.arpa. domain name pointer umc230-167-dhcp.colorado.edu
[21600] 168.230.138.128.in-addr.arpa. domain name pointer umc230-168-dhcp.colorado.edu
[21600] 169.230.138.128.in-addr.arpa. domain name pointer umc230-169-dhcp.colorado.edu
[21600] 170.230.138.128.in-addr.arpa. domain name pointer umc230-170-dhcp.colorado.edu
[21600] 171.230.138.128.in-addr.arpa. domain name pointer umc230-171-dhcp.colorado.edu
[21600] 172.230.138.128.in-addr.arpa. domain name pointer umc230-172-dhcp.colorado.edu
[21600] 173.230.138.128.in-addr.arpa. domain name pointer umc230-173-dhcp.colorado.edu
[21600] 174.230.138.128.in-addr.arpa. domain name pointer umc230-174-dhcp.colorado.edu
[21600] 175.230.138.128.in-addr.arpa. domain name pointer umc230-175-dhcp.colorado.edu
[21600] 176.230.138.128.in-addr.arpa. domain name pointer umc230-176-dhcp.colorado.edu
[21600] 177.230.138.128.in-addr.arpa. domain name pointer umc230-177-dhcp.colorado.edu
[21600] 178.230.138.128.in-addr.arpa. domain name pointer umc230-178-dhcp.colorado.edu
[21600] 179.230.138.128.in-addr.arpa. domain name pointer umc230-179-dhcp.colorado.edu
[21600] 180.230.138.128.in-addr.arpa. domain name pointer umc230-180-dhcp.colorado.edu
[21600] 181.230.138.128.in-addr.arpa. domain name pointer umc230-181-dhcp.colorado.edu
[21600] 182.230.138.128.in-addr.arpa. domain name pointer umc230-182-dhcp.colorado.edu
[21600] 183.230.138.128.in-addr.arpa. domain name pointer umc230-183-dhcp.colorado.edu
[21600] 184.230.138.128.in-addr.arpa. domain name pointer umc230-184-dhcp.colorado.edu
[21600] 185.230.138.128.in-addr.arpa. domain name pointer umc230-185-dhcp.colorado.edu
[21600] 186.230.138.128.in-addr.arpa. domain name pointer umc230-186-dhcp.colorado.edu
[21600] 187.230.138.128.in-addr.arpa. domain name pointer umc230-187-dhcp.colorado.edu
[21600] 188.230.138.128.in-addr.arpa. domain name pointer umc230-188-dhcp.colorado.edu
[21600] 189.230.138.128.in-addr.arpa. domain name pointer umc230-189-dhcp.colorado.edu
[21600] 190.230.138.128.in-addr.arpa. domain name pointer umc230-190-dhcp.colorado.edu
[0] 191.230.138.128.in-addr.arpa.: domain name does not exist
[0] 192.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 193.230.138.128.in-addr.arpa. domain name pointer tcom-gw-wardgcrc.colorado.edu
[0] 194.230.138.128.in-addr.arpa.: domain name does not exist
[0] 195.230.138.128.in-addr.arpa.: domain name does not exist
[0] 196.230.138.128.in-addr.arpa.: domain name does not exist
[0] 197.230.138.128.in-addr.arpa.: domain name does not exist
[0] 198.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 199.230.138.128.in-addr.arpa. domain name pointer aspen2.colorado.edu
[21600] 200.230.138.128.in-addr.arpa. domain name pointer informatics.colorado.edu
[21600] 201.230.138.128.in-addr.arpa. domain name pointer micron2.colorado.edu
[21600] 202.230.138.128.in-addr.arpa. domain name pointer asp34193.colorado.edu
[0] 203.230.138.128.in-addr.arpa.: domain name does not exist
[0] 204.230.138.128.in-addr.arpa.: domain name does not exist
[0] 205.230.138.128.in-addr.arpa.: domain name does not exist
[0] 206.230.138.128.in-addr.arpa.: domain name does not exist
[0] 207.230.138.128.in-addr.arpa.: domain name does not exist
[0] 208.230.138.128.in-addr.arpa.: domain name does not exist
[0] 209.230.138.128.in-addr.arpa.: domain name does not exist
[0] 210.230.138.128.in-addr.arpa.: domain name does not exist
[0] 211.230.138.128.in-addr.arpa.: domain name does not exist
[0] 212.230.138.128.in-addr.arpa.: domain name does not exist
[0] 213.230.138.128.in-addr.arpa.: domain name does not exist
[21600] 214.230.138.128.in-addr.arpa. domain name pointer ward230-214-dhcp.colorado.edu
[21600] 215.230.138.128.in-addr.arpa. domain name pointer ward230-215-dhcp.colorado.edu
[21600] 216.230.138.128.in-addr.arpa. domain name pointer ward230-216-dhcp.colorado.edu
[21600] 217.230.138.128.in-addr.arpa. domain name pointer ward230-217-dhcp.colorado.edu
[21600] 218.230.138.128.in-addr.arpa. domain name pointer ward230-218-dhcp.colorado.edu
[21600] 219.230.138.128.in-addr.arpa. domain name pointer ward230-219-dhcp.colorado.edu
[21600] 220.230.138.128.in-addr.arpa. domain name pointer ward230-220-dhcp.colorado.edu
[21600] 221.230.138.128.in-addr.arpa. domain name pointer ward230-221-dhcp.colorado.edu
[21600] 222.230.138.128.in-addr.arpa. domain name pointer ward230-222-dhcp.colorado.edu
[21600] 223.230.138.128.in-addr.arpa. domain name pointer ward230-223-dhcp.colorado.edu
[21600] 224.230.138.128.in-addr.arpa. domain name pointer ward230-224-dhcp.colorado.edu
[21600] 225.230.138.128.in-addr.arpa. domain name pointer ward230-225-dhcp.colorado.edu
[21600] 226.230.138.128.in-addr.arpa. domain name pointer ward230-226-dhcp.colorado.edu
[21600] 227.230.138.128.in-addr.arpa. domain name pointer ward230-227-dhcp.colorado.edu
[21600] 228.230.138.128.in-addr.arpa. domain name pointer ward230-228-dhcp.colorado.edu
[21600] 229.230.138.128.in-addr.arpa. domain name pointer ward230-229-dhcp.colorado.edu
[21600] 230.230.138.128.in-addr.arpa. domain name pointer ward230-230-dhcp.colorado.edu
[21600] 231.230.138.128.in-addr.arpa. domain name pointer ward230-231-dhcp.colorado.edu
[21600] 232.230.138.128.in-addr.arpa. domain name pointer ward230-232-dhcp.colorado.edu
[21600] 233.230.138.128.in-addr.arpa. domain name pointer ward230-233-dhcp.colorado.edu
[21600] 234.230.138.128.in-addr.arpa. domain name pointer ward230-234-dhcp.colorado.edu
[21600] 235.230.138.128.in-addr.arpa. domain name pointer ward230-235-dhcp.colorado.edu
[21600] 236.230.138.128.in-addr.arpa. domain name pointer ward230-236-dhcp.colorado.edu
[21600] 237.230.138.128.in-addr.arpa. domain name pointer ward230-237-dhcp.colorado.edu
[21600] 238.230.138.128.in-addr.arpa. domain name pointer ward230-238-dhcp.colorado.edu
[21600] 239.230.138.128.in-addr.arpa. domain name pointer ward230-239-dhcp.colorado.edu
[21600] 240.230.138.128.in-addr.arpa. domain name pointer ward230-240-dhcp.colorado.edu
[21600] 241.230.138.128.in-addr.arpa. domain name pointer ward230-241-dhcp.colorado.edu
[21600] 242.230.138.128.in-addr.arpa. domain name pointer ward230-242-dhcp.colorado.edu
[21600] 243.230.138.128.in-addr.arpa. domain name pointer ward230-243-dhcp.colorado.edu
[21600] 244.230.138.128.in-addr.arpa. domain name pointer ward230-244-dhcp.colorado.edu
[21600] 245.230.138.128.in-addr.arpa. domain name pointer ward230-245-dhcp.colorado.edu
[21600] 246.230.138.128.in-addr.arpa. domain name pointer ward230-246-dhcp.colorado.edu
[21600] 247.230.138.128.in-addr.arpa. domain name pointer ward230-247-dhcp.colorado.edu
[21600] 248.230.138.128.in-addr.arpa. domain name pointer ward230-248-dhcp.colorado.edu
[21600] 249.230.138.128.in-addr.arpa. domain name pointer ward230-249-dhcp.colorado.edu
[21600] 250.230.138.128.in-addr.arpa. domain name pointer ward230-250-dhcp.colorado.edu
[21600] 251.230.138.128.in-addr.arpa. domain name pointer ward230-251-dhcp.colorado.edu
[21600] 252.230.138.128.in-addr.arpa. domain name pointer ward230-252-dhcp.colorado.edu
[21600] 253.230.138.128.in-addr.arpa. domain name pointer ward230-253-dhcp.colorado.edu
[21600] 254.230.138.128.in-addr.arpa. domain name pointer ward230-254-dhcp.colorado.edu
[0] 255.230.138.128.in-addr.arpa.: domain name does not exist