[0] 0.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 1.138.138.128.in-addr.arpa. domain name pointer litr-gw-wireless.colorado.edu
[0] 2.138.138.128.in-addr.arpa.: domain name does not exist
[0] 3.138.138.128.in-addr.arpa.: domain name does not exist
[0] 4.138.138.128.in-addr.arpa.: domain name does not exist
[0] 5.138.138.128.in-addr.arpa.: domain name does not exist
[0] 6.138.138.128.in-addr.arpa.: domain name does not exist
[0] 7.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 8.138.138.128.in-addr.arpa. domain name pointer litr138-8-dhcp.colorado.edu
[21600] 9.138.138.128.in-addr.arpa. domain name pointer litr138-9-dhcp.colorado.edu
[21600] 10.138.138.128.in-addr.arpa. domain name pointer litr138-10-dhcp.colorado.edu
[21600] 11.138.138.128.in-addr.arpa. domain name pointer litr138-11-dhcp.colorado.edu
[21600] 12.138.138.128.in-addr.arpa. domain name pointer litr138-12-dhcp.colorado.edu
[21600] 13.138.138.128.in-addr.arpa. domain name pointer litr138-13-dhcp.colorado.edu
[21600] 14.138.138.128.in-addr.arpa. domain name pointer litr138-14-dhcp.colorado.edu
[21600] 15.138.138.128.in-addr.arpa. domain name pointer litr138-15-dhcp.colorado.edu
[21600] 16.138.138.128.in-addr.arpa. domain name pointer litr138-16-dhcp.colorado.edu
[21600] 17.138.138.128.in-addr.arpa. domain name pointer litr138-17-dhcp.colorado.edu
[21600] 18.138.138.128.in-addr.arpa. domain name pointer litr138-18-dhcp.colorado.edu
[21600] 19.138.138.128.in-addr.arpa. domain name pointer litr138-19-dhcp.colorado.edu
[21600] 20.138.138.128.in-addr.arpa. domain name pointer litr138-20-dhcp.colorado.edu
[21600] 21.138.138.128.in-addr.arpa. domain name pointer litr138-21-dhcp.colorado.edu
[21600] 22.138.138.128.in-addr.arpa. domain name pointer litr138-22-dhcp.colorado.edu
[21600] 23.138.138.128.in-addr.arpa. domain name pointer litr138-23-dhcp.colorado.edu
[21600] 24.138.138.128.in-addr.arpa. domain name pointer litr138-24-dhcp.colorado.edu
[21600] 25.138.138.128.in-addr.arpa. domain name pointer litr138-25-dhcp.colorado.edu
[21600] 26.138.138.128.in-addr.arpa. domain name pointer litr138-26-dhcp.colorado.edu
[21600] 27.138.138.128.in-addr.arpa. domain name pointer litr138-27-dhcp.colorado.edu
[21600] 28.138.138.128.in-addr.arpa. domain name pointer litr138-28-dhcp.colorado.edu
[21600] 29.138.138.128.in-addr.arpa. domain name pointer litr138-29-dhcp.colorado.edu
[21600] 30.138.138.128.in-addr.arpa. domain name pointer litr138-30-dhcp.colorado.edu
[21600] 31.138.138.128.in-addr.arpa. domain name pointer litr138-31-dhcp.colorado.edu
[21600] 32.138.138.128.in-addr.arpa. domain name pointer litr138-32-dhcp.colorado.edu
[21600] 33.138.138.128.in-addr.arpa. domain name pointer litr138-33-dhcp.colorado.edu
[21600] 34.138.138.128.in-addr.arpa. domain name pointer litr138-34-dhcp.colorado.edu
[21600] 35.138.138.128.in-addr.arpa. domain name pointer litr138-35-dhcp.colorado.edu
[21600] 36.138.138.128.in-addr.arpa. domain name pointer litr138-36-dhcp.colorado.edu
[21600] 37.138.138.128.in-addr.arpa. domain name pointer litr138-37-dhcp.colorado.edu
[21600] 38.138.138.128.in-addr.arpa. domain name pointer litr138-38-dhcp.colorado.edu
[21600] 39.138.138.128.in-addr.arpa. domain name pointer litr138-39-dhcp.colorado.edu
[21600] 40.138.138.128.in-addr.arpa. domain name pointer litr138-40-dhcp.colorado.edu
[21600] 41.138.138.128.in-addr.arpa. domain name pointer litr138-41-dhcp.colorado.edu
[21600] 42.138.138.128.in-addr.arpa. domain name pointer litr138-42-dhcp.colorado.edu
[21600] 43.138.138.128.in-addr.arpa. domain name pointer litr138-43-dhcp.colorado.edu
[21600] 44.138.138.128.in-addr.arpa. domain name pointer litr138-44-dhcp.colorado.edu
[21600] 45.138.138.128.in-addr.arpa. domain name pointer litr138-45-dhcp.colorado.edu
[21600] 46.138.138.128.in-addr.arpa. domain name pointer litr138-46-dhcp.colorado.edu
[21600] 47.138.138.128.in-addr.arpa. domain name pointer litr138-47-dhcp.colorado.edu
[21600] 48.138.138.128.in-addr.arpa. domain name pointer litr138-48-dhcp.colorado.edu
[21600] 49.138.138.128.in-addr.arpa. domain name pointer litr138-49-dhcp.colorado.edu
[21600] 50.138.138.128.in-addr.arpa. domain name pointer litr138-50-dhcp.colorado.edu
[21600] 51.138.138.128.in-addr.arpa. domain name pointer litr138-51-dhcp.colorado.edu
[21600] 52.138.138.128.in-addr.arpa. domain name pointer litr138-52-dhcp.colorado.edu
[21600] 53.138.138.128.in-addr.arpa. domain name pointer litr138-53-dhcp.colorado.edu
[21600] 54.138.138.128.in-addr.arpa. domain name pointer litr138-54-dhcp.colorado.edu
[21600] 55.138.138.128.in-addr.arpa. domain name pointer litr138-55-dhcp.colorado.edu
[21600] 56.138.138.128.in-addr.arpa. domain name pointer litr138-56-dhcp.colorado.edu
[21600] 57.138.138.128.in-addr.arpa. domain name pointer litr138-57-dhcp.colorado.edu
[21600] 58.138.138.128.in-addr.arpa. domain name pointer litr138-58-dhcp.colorado.edu
[21600] 59.138.138.128.in-addr.arpa. domain name pointer litr138-59-dhcp.colorado.edu
[21600] 60.138.138.128.in-addr.arpa. domain name pointer litr138-60-dhcp.colorado.edu
[21600] 61.138.138.128.in-addr.arpa. domain name pointer litr138-61-dhcp.colorado.edu
[21600] 62.138.138.128.in-addr.arpa. domain name pointer litr138-62-dhcp.colorado.edu
[0] 63.138.138.128.in-addr.arpa.: domain name does not exist
[0] 64.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 65.138.138.128.in-addr.arpa. domain name pointer rl1-gw-bcc138-64.colorado.edu
[0] 66.138.138.128.in-addr.arpa.: domain name does not exist
[0] 67.138.138.128.in-addr.arpa.: domain name does not exist
[0] 68.138.138.128.in-addr.arpa.: domain name does not exist
[0] 69.138.138.128.in-addr.arpa.: domain name does not exist
[0] 70.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 71.138.138.128.in-addr.arpa. domain name pointer bcc138-71.colorado.edu
[21600] 72.138.138.128.in-addr.arpa. domain name pointer bcc138-72.colorado.edu
[0] 73.138.138.128.in-addr.arpa.: domain name does not exist
[0] 74.138.138.128.in-addr.arpa.: domain name does not exist
[0] 75.138.138.128.in-addr.arpa.: domain name does not exist
[0] 76.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 77.138.138.128.in-addr.arpa. domain name pointer bcc138-77-dhcp.colorado.edu
[21600] 78.138.138.128.in-addr.arpa. domain name pointer bcc138-78-dhcp.colorado.edu
[21600] 79.138.138.128.in-addr.arpa. domain name pointer bcc138-79-dhcp.colorado.edu
[21600] 80.138.138.128.in-addr.arpa. domain name pointer bcc138-80-dhcp.colorado.edu
[21600] 81.138.138.128.in-addr.arpa. domain name pointer bcc138-81-dhcp.colorado.edu
[21600] 82.138.138.128.in-addr.arpa. domain name pointer bcc138-82-dhcp.colorado.edu
[21600] 83.138.138.128.in-addr.arpa. domain name pointer bcc138-83-dhcp.colorado.edu
[21600] 84.138.138.128.in-addr.arpa. domain name pointer bcc138-84-dhcp.colorado.edu
[21600] 85.138.138.128.in-addr.arpa. domain name pointer bcc138-85-dhcp.colorado.edu
[21600] 86.138.138.128.in-addr.arpa. domain name pointer bcc138-86-dhcp.colorado.edu
[21600] 87.138.138.128.in-addr.arpa. domain name pointer bcc138-87-dhcp.colorado.edu
[21600] 88.138.138.128.in-addr.arpa. domain name pointer bcc138-88-dhcp.colorado.edu
[21600] 89.138.138.128.in-addr.arpa. domain name pointer bcc138-89-dhcp.colorado.edu
[21600] 90.138.138.128.in-addr.arpa. domain name pointer bcc138-90-dhcp.colorado.edu
[21600] 91.138.138.128.in-addr.arpa. domain name pointer bcc138-91-dhcp.colorado.edu
[21600] 92.138.138.128.in-addr.arpa. domain name pointer bcc138-92-dhcp.colorado.edu
[21600] 93.138.138.128.in-addr.arpa. domain name pointer bcc138-93-dhcp.colorado.edu
[21600] 94.138.138.128.in-addr.arpa. domain name pointer bcc138-94-dhcp.colorado.edu
[0] 95.138.138.128.in-addr.arpa.: domain name does not exist
[0] 96.138.138.128.in-addr.arpa.: domain name does not exist
[0] 97.138.138.128.in-addr.arpa.: domain name does not exist
[0] 98.138.138.128.in-addr.arpa.: domain name does not exist
[0] 99.138.138.128.in-addr.arpa.: domain name does not exist
[0] 100.138.138.128.in-addr.arpa.: domain name does not exist
[0] 101.138.138.128.in-addr.arpa.: domain name does not exist
[0] 102.138.138.128.in-addr.arpa.: domain name does not exist
[0] 103.138.138.128.in-addr.arpa.: domain name does not exist
[0] 104.138.138.128.in-addr.arpa.: domain name does not exist
[0] 105.138.138.128.in-addr.arpa.: domain name does not exist
[0] 106.138.138.128.in-addr.arpa.: domain name does not exist
[0] 107.138.138.128.in-addr.arpa.: domain name does not exist
[0] 108.138.138.128.in-addr.arpa.: domain name does not exist
[0] 109.138.138.128.in-addr.arpa.: domain name does not exist
[0] 110.138.138.128.in-addr.arpa.: domain name does not exist
[0] 111.138.138.128.in-addr.arpa.: domain name does not exist
[0] 112.138.138.128.in-addr.arpa.: domain name does not exist
[0] 113.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 114.138.138.128.in-addr.arpa. domain name pointer gh3-138-114-dhcp.colorado.edu
[21600] 115.138.138.128.in-addr.arpa. domain name pointer gh3-138-115-dhcp.colorado.edu
[21600] 116.138.138.128.in-addr.arpa. domain name pointer gh3-138-116-dhcp.colorado.edu
[21600] 117.138.138.128.in-addr.arpa. domain name pointer gh3-138-117-dhcp.colorado.edu
[21600] 118.138.138.128.in-addr.arpa. domain name pointer gh3-138-118-dhcp.colorado.edu
[0] 119.138.138.128.in-addr.arpa.: domain name does not exist
[0] 120.138.138.128.in-addr.arpa.: domain name does not exist
[0] 121.138.138.128.in-addr.arpa.: domain name does not exist
[0] 122.138.138.128.in-addr.arpa.: domain name does not exist
[0] 123.138.138.128.in-addr.arpa.: domain name does not exist
[0] 124.138.138.128.in-addr.arpa.: domain name does not exist
[0] 125.138.138.128.in-addr.arpa.: domain name does not exist
[0] 126.138.138.128.in-addr.arpa.: domain name does not exist
[0] 127.138.138.128.in-addr.arpa.: domain name does not exist
[0] 128.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 129.138.138.128.in-addr.arpa. domain name pointer litr-gw-waln.colorado.edu
[0] 130.138.138.128.in-addr.arpa.: domain name does not exist
[0] 131.138.138.128.in-addr.arpa.: domain name does not exist
[0] 132.138.138.128.in-addr.arpa.: domain name does not exist
[0] 133.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 134.138.138.128.in-addr.arpa. domain name pointer psds-nt1.colorado.edu
[0] 135.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 136.138.138.128.in-addr.arpa. domain name pointer hp5m.colorado.edu
[21600] 137.138.138.128.in-addr.arpa. domain name pointer psds-w2k1.colorado.edu
[21600] 138.138.138.128.in-addr.arpa. domain name pointer dist138-138.colorado.edu
[21600] 139.138.138.128.in-addr.arpa. domain name pointer kronos2.colorado.edu
[21600] 140.138.138.128.in-addr.arpa. domain name pointer dist140.colorado.edu
[21600] 141.138.138.128.in-addr.arpa. domain name pointer dist138-141.colorado.edu
[21600] 142.138.138.128.in-addr.arpa. domain name pointer dist138-142.colorado.edu
[0] 143.138.138.128.in-addr.arpa.: domain name does not exist
[0] 144.138.138.128.in-addr.arpa.: domain name does not exist
[0] 145.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 146.138.138.128.in-addr.arpa. domain name pointer lk9.colorado.edu
[0] 147.138.138.128.in-addr.arpa.: domain name does not exist
[0] 148.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 149.138.138.128.in-addr.arpa. domain name pointer waln138-149-dhcp.colorado.edu
[21600] 150.138.138.128.in-addr.arpa. domain name pointer waln138-150-dhcp.colorado.edu
[21600] 151.138.138.128.in-addr.arpa. domain name pointer waln138-151-dhcp.colorado.edu
[21600] 152.138.138.128.in-addr.arpa. domain name pointer waln138-152-dhcp.colorado.edu
[21600] 153.138.138.128.in-addr.arpa. domain name pointer waln138-153-dhcp.colorado.edu
[21600] 154.138.138.128.in-addr.arpa. domain name pointer waln138-154-dhcp.colorado.edu
[21600] 155.138.138.128.in-addr.arpa. domain name pointer waln138-155-dhcp.colorado.edu
[21600] 156.138.138.128.in-addr.arpa. domain name pointer waln138-156-dhcp.colorado.edu
[21600] 157.138.138.128.in-addr.arpa. domain name pointer waln138-157-dhcp.colorado.edu
[21600] 158.138.138.128.in-addr.arpa. domain name pointer waln138-158-dhcp.colorado.edu
[21600] 159.138.138.128.in-addr.arpa. domain name pointer waln138-159-dhcp.colorado.edu
[21600] 160.138.138.128.in-addr.arpa. domain name pointer waln138-160-dhcp.colorado.edu
[21600] 161.138.138.128.in-addr.arpa. domain name pointer waln138-161-dhcp.colorado.edu
[21600] 162.138.138.128.in-addr.arpa. domain name pointer waln138-162-dhcp.colorado.edu
[21600] 163.138.138.128.in-addr.arpa. domain name pointer waln138-163-dhcp.colorado.edu
[21600] 164.138.138.128.in-addr.arpa. domain name pointer waln138-164-dhcp.colorado.edu
[21600] 165.138.138.128.in-addr.arpa. domain name pointer waln138-165-dhcp.colorado.edu
[21600] 166.138.138.128.in-addr.arpa. domain name pointer waln138-166-dhcp.colorado.edu
[21600] 167.138.138.128.in-addr.arpa. domain name pointer waln138-167-dhcp.colorado.edu
[21600] 168.138.138.128.in-addr.arpa. domain name pointer waln138-168-dhcp.colorado.edu
[21600] 169.138.138.128.in-addr.arpa. domain name pointer waln138-169-dhcp.colorado.edu
[21600] 170.138.138.128.in-addr.arpa. domain name pointer waln138-170-dhcp.colorado.edu
[21600] 171.138.138.128.in-addr.arpa. domain name pointer waln138-171-dhcp.colorado.edu
[21600] 172.138.138.128.in-addr.arpa. domain name pointer waln138-172-dhcp.colorado.edu
[21600] 173.138.138.128.in-addr.arpa. domain name pointer waln138-173-dhcp.colorado.edu
[21600] 174.138.138.128.in-addr.arpa. domain name pointer waln138-174-dhcp.colorado.edu
[21600] 175.138.138.128.in-addr.arpa. domain name pointer waln138-175-dhcp.colorado.edu
[21600] 176.138.138.128.in-addr.arpa. domain name pointer waln138-176-dhcp.colorado.edu
[21600] 177.138.138.128.in-addr.arpa. domain name pointer waln138-177-dhcp.colorado.edu
[21600] 178.138.138.128.in-addr.arpa. domain name pointer waln138-178-dhcp.colorado.edu
[21600] 179.138.138.128.in-addr.arpa. domain name pointer waln138-179-dhcp.colorado.edu
[21600] 180.138.138.128.in-addr.arpa. domain name pointer waln138-180-dhcp.colorado.edu
[21600] 181.138.138.128.in-addr.arpa. domain name pointer waln138-181-dhcp.colorado.edu
[21600] 182.138.138.128.in-addr.arpa. domain name pointer waln138-182-dhcp.colorado.edu
[21600] 183.138.138.128.in-addr.arpa. domain name pointer waln138-183-dhcp.colorado.edu
[21600] 184.138.138.128.in-addr.arpa. domain name pointer waln138-184-dhcp.colorado.edu
[21600] 185.138.138.128.in-addr.arpa. domain name pointer waln138-185-dhcp.colorado.edu
[21600] 186.138.138.128.in-addr.arpa. domain name pointer waln138-186-dhcp.colorado.edu
[21600] 187.138.138.128.in-addr.arpa. domain name pointer waln138-187-dhcp.colorado.edu
[21600] 188.138.138.128.in-addr.arpa. domain name pointer waln138-188-dhcp.colorado.edu
[21600] 189.138.138.128.in-addr.arpa. domain name pointer waln138-189-dhcp.colorado.edu
[21600] 190.138.138.128.in-addr.arpa. domain name pointer waln138-190-dhcp.colorado.edu
[0] 191.138.138.128.in-addr.arpa.: domain name does not exist
[0] 192.138.138.128.in-addr.arpa.: domain name does not exist
[0] 193.138.138.128.in-addr.arpa.: domain name does not exist
[0] 194.138.138.128.in-addr.arpa.: domain name does not exist
[0] 195.138.138.128.in-addr.arpa.: domain name does not exist
[0] 196.138.138.128.in-addr.arpa.: domain name does not exist
[0] 197.138.138.128.in-addr.arpa.: domain name does not exist
[0] 198.138.138.128.in-addr.arpa.: domain name does not exist
[0] 199.138.138.128.in-addr.arpa.: domain name does not exist
[0] 200.138.138.128.in-addr.arpa.: domain name does not exist
[0] 201.138.138.128.in-addr.arpa.: domain name does not exist
[0] 202.138.138.128.in-addr.arpa.: domain name does not exist
[0] 203.138.138.128.in-addr.arpa.: domain name does not exist
[0] 204.138.138.128.in-addr.arpa.: domain name does not exist
[0] 205.138.138.128.in-addr.arpa.: domain name does not exist
[0] 206.138.138.128.in-addr.arpa.: domain name does not exist
[0] 207.138.138.128.in-addr.arpa.: domain name does not exist
[0] 208.138.138.128.in-addr.arpa.: domain name does not exist
[0] 209.138.138.128.in-addr.arpa.: domain name does not exist
[0] 210.138.138.128.in-addr.arpa.: domain name does not exist
[0] 211.138.138.128.in-addr.arpa.: domain name does not exist
[0] 212.138.138.128.in-addr.arpa.: domain name does not exist
[21600] 213.138.138.128.in-addr.arpa. domain name pointer litr138-213-dhcp.colorado.edu
[21600] 214.138.138.128.in-addr.arpa. domain name pointer litr138-214-dhcp.colorado.edu
[21600] 215.138.138.128.in-addr.arpa. domain name pointer litr138-215-dhcp.colorado.edu
[21600] 216.138.138.128.in-addr.arpa. domain name pointer litr138-216-dhcp.colorado.edu
[21600] 217.138.138.128.in-addr.arpa. domain name pointer litr138-217-dhcp.colorado.edu
[21600] 218.138.138.128.in-addr.arpa. domain name pointer litr138-218-dhcp.colorado.edu
[21600] 219.138.138.128.in-addr.arpa. domain name pointer litr138-219-dhcp.colorado.edu
[21600] 220.138.138.128.in-addr.arpa. domain name pointer litr138-220-dhcp.colorado.edu
[21600] 221.138.138.128.in-addr.arpa. domain name pointer litr138-221-dhcp.colorado.edu
[21600] 222.138.138.128.in-addr.arpa. domain name pointer litr138-222-dhcp.colorado.edu
[21600] 223.138.138.128.in-addr.arpa. domain name pointer litr138-223-dhcp.colorado.edu
[21600] 224.138.138.128.in-addr.arpa. domain name pointer litr138-224-dhcp.colorado.edu
[21600] 225.138.138.128.in-addr.arpa. domain name pointer litr138-225-dhcp.colorado.edu
[21600] 226.138.138.128.in-addr.arpa. domain name pointer litr138-226-dhcp.colorado.edu
[21600] 227.138.138.128.in-addr.arpa. domain name pointer litr138-227-dhcp.colorado.edu
[21600] 228.138.138.128.in-addr.arpa. domain name pointer litr138-228-dhcp.colorado.edu
[21600] 229.138.138.128.in-addr.arpa. domain name pointer litr138-229-dhcp.colorado.edu
[21600] 230.138.138.128.in-addr.arpa. domain name pointer litr138-230-dhcp.colorado.edu
[21600] 231.138.138.128.in-addr.arpa. domain name pointer litr138-231-dhcp.colorado.edu
[21600] 232.138.138.128.in-addr.arpa. domain name pointer litr138-232-dhcp.colorado.edu
[21600] 233.138.138.128.in-addr.arpa. domain name pointer litr138-233-dhcp.colorado.edu
[21600] 234.138.138.128.in-addr.arpa. domain name pointer litr138-234-dhcp.colorado.edu
[21600] 235.138.138.128.in-addr.arpa. domain name pointer litr138-235-dhcp.colorado.edu
[21600] 236.138.138.128.in-addr.arpa. domain name pointer litr138-236-dhcp.colorado.edu
[21600] 237.138.138.128.in-addr.arpa. domain name pointer litr138-237-dhcp.colorado.edu
[21600] 238.138.138.128.in-addr.arpa. domain name pointer litr138-238-dhcp.colorado.edu
[21600] 239.138.138.128.in-addr.arpa. domain name pointer litr138-239-dhcp.colorado.edu
[21600] 240.138.138.128.in-addr.arpa. domain name pointer litr138-240-dhcp.colorado.edu
[21600] 241.138.138.128.in-addr.arpa. domain name pointer litr138-241-dhcp.colorado.edu
[21600] 242.138.138.128.in-addr.arpa. domain name pointer litr138-242-dhcp.colorado.edu
[21600] 243.138.138.128.in-addr.arpa. domain name pointer litr138-243-dhcp.colorado.edu
[21600] 244.138.138.128.in-addr.arpa. domain name pointer litr138-244-dhcp.colorado.edu
[21600] 245.138.138.128.in-addr.arpa. domain name pointer litr138-245-dhcp.colorado.edu
[21600] 246.138.138.128.in-addr.arpa. domain name pointer litr138-246-dhcp.colorado.edu
[21600] 247.138.138.128.in-addr.arpa. domain name pointer litr138-247-dhcp.colorado.edu
[21600] 248.138.138.128.in-addr.arpa. domain name pointer litr138-248-dhcp.colorado.edu
[21600] 249.138.138.128.in-addr.arpa. domain name pointer litr138-249-dhcp.colorado.edu
[21600] 250.138.138.128.in-addr.arpa. domain name pointer litr138-250-dhcp.colorado.edu
[21600] 251.138.138.128.in-addr.arpa. domain name pointer litr138-251-dhcp.colorado.edu
[21600] 252.138.138.128.in-addr.arpa. domain name pointer litr138-252-dhcp.colorado.edu
[21600] 253.138.138.128.in-addr.arpa. domain name pointer litr138-253-dhcp.colorado.edu
[21600] 254.138.138.128.in-addr.arpa. domain name pointer litr138-254-dhcp.colorado.edu
[0] 255.138.138.128.in-addr.arpa.: domain name does not exist