Host 0.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 1.84.116.129.in-addr.arpa domain name pointer cisco-84-0.communication.utexas.edu. 2.84.116.129.in-addr.arpa domain name pointer dhcp-84-2.communication.utexas.edu. 3.84.116.129.in-addr.arpa domain name pointer dhcp-84-3.communication.utexas.edu. 4.84.116.129.in-addr.arpa domain name pointer dhcp-84-4.communication.utexas.edu. 5.84.116.129.in-addr.arpa domain name pointer dhcp-84-5.communication.utexas.edu. 6.84.116.129.in-addr.arpa domain name pointer dhcp-84-6.communication.utexas.edu. 7.84.116.129.in-addr.arpa domain name pointer dhcp-84-7.communication.utexas.edu. 8.84.116.129.in-addr.arpa domain name pointer dhcp-84-8.communication.utexas.edu. 9.84.116.129.in-addr.arpa domain name pointer dhcp-84-9.communication.utexas.edu. 10.84.116.129.in-addr.arpa domain name pointer dhcp-84-10.communication.utexas.edu. 11.84.116.129.in-addr.arpa domain name pointer dhcp-84-11.communication.utexas.edu. 12.84.116.129.in-addr.arpa domain name pointer dhcp-84-12.communication.utexas.edu. 13.84.116.129.in-addr.arpa domain name pointer dhcp-84-13.communication.utexas.edu. 14.84.116.129.in-addr.arpa domain name pointer dhcp-84-14.communication.utexas.edu. 15.84.116.129.in-addr.arpa domain name pointer dhcp-84-15.communication.utexas.edu. 16.84.116.129.in-addr.arpa domain name pointer dhcp-84-16.communication.utexas.edu. 17.84.116.129.in-addr.arpa domain name pointer dhcp-84-17.communication.utexas.edu. 18.84.116.129.in-addr.arpa domain name pointer dhcp-84-18.communication.utexas.edu. 19.84.116.129.in-addr.arpa domain name pointer dhcp-84-19.communication.utexas.edu. 20.84.116.129.in-addr.arpa domain name pointer dhcp-84-20.communication.utexas.edu. 21.84.116.129.in-addr.arpa domain name pointer dhcp-84-21.communication.utexas.edu. 22.84.116.129.in-addr.arpa domain name pointer dhcp-84-22.communication.utexas.edu. 23.84.116.129.in-addr.arpa domain name pointer dhcp-84-23.communication.utexas.edu. 24.84.116.129.in-addr.arpa domain name pointer dhcp-84-24.communication.utexas.edu. 25.84.116.129.in-addr.arpa domain name pointer dhcp-84-25.communication.utexas.edu. 26.84.116.129.in-addr.arpa domain name pointer dhcp-84-26.communication.utexas.edu. 27.84.116.129.in-addr.arpa domain name pointer dhcp-84-27.communication.utexas.edu. 28.84.116.129.in-addr.arpa domain name pointer dhcp-84-28.communication.utexas.edu. 29.84.116.129.in-addr.arpa domain name pointer dhcp-84-29.communication.utexas.edu. 30.84.116.129.in-addr.arpa domain name pointer dhcp-84-30.communication.utexas.edu. 31.84.116.129.in-addr.arpa domain name pointer dhcp-84-31.communication.utexas.edu. 32.84.116.129.in-addr.arpa domain name pointer dhcp-84-32.communication.utexas.edu. 33.84.116.129.in-addr.arpa domain name pointer dhcp-84-33.communication.utexas.edu. 34.84.116.129.in-addr.arpa domain name pointer dhcp-84-34.communication.utexas.edu. 35.84.116.129.in-addr.arpa domain name pointer dhcp-84-35.communication.utexas.edu. 36.84.116.129.in-addr.arpa domain name pointer dhcp-84-36.communication.utexas.edu. 37.84.116.129.in-addr.arpa domain name pointer dhcp-84-37.communication.utexas.edu. 38.84.116.129.in-addr.arpa domain name pointer dhcp-84-38.communication.utexas.edu. 39.84.116.129.in-addr.arpa domain name pointer dhcp-84-39.communication.utexas.edu. 40.84.116.129.in-addr.arpa domain name pointer dhcp-84-40.communication.utexas.edu. 41.84.116.129.in-addr.arpa domain name pointer dhcp-84-41.communication.utexas.edu. 42.84.116.129.in-addr.arpa domain name pointer dhcp-84-42.communication.utexas.edu. 43.84.116.129.in-addr.arpa domain name pointer dhcp-84-43.communication.utexas.edu. 44.84.116.129.in-addr.arpa domain name pointer dhcp-84-44.communication.utexas.edu. 45.84.116.129.in-addr.arpa domain name pointer dhcp-84-45.communication.utexas.edu. 46.84.116.129.in-addr.arpa domain name pointer dhcp-84-46.communication.utexas.edu. 47.84.116.129.in-addr.arpa domain name pointer dhcp-84-47.communication.utexas.edu. 48.84.116.129.in-addr.arpa domain name pointer dhcp-84-48.communication.utexas.edu. 49.84.116.129.in-addr.arpa domain name pointer dhcp-84-49.communication.utexas.edu. 50.84.116.129.in-addr.arpa domain name pointer dhcp-84-50.communication.utexas.edu. 51.84.116.129.in-addr.arpa domain name pointer dhcp-84-51.communication.utexas.edu. 52.84.116.129.in-addr.arpa domain name pointer dhcp-84-52.communication.utexas.edu. 53.84.116.129.in-addr.arpa domain name pointer dhcp-84-53.communication.utexas.edu. 54.84.116.129.in-addr.arpa domain name pointer dhcp-84-54.communication.utexas.edu. 55.84.116.129.in-addr.arpa domain name pointer dhcp-84-55.communication.utexas.edu. 56.84.116.129.in-addr.arpa domain name pointer dhcp-84-56.communication.utexas.edu. 57.84.116.129.in-addr.arpa domain name pointer dhcp-84-57.communication.utexas.edu. 58.84.116.129.in-addr.arpa domain name pointer dhcp-84-58.communication.utexas.edu. 59.84.116.129.in-addr.arpa domain name pointer dhcp-84-59.communication.utexas.edu. 60.84.116.129.in-addr.arpa domain name pointer dhcp-84-60.communication.utexas.edu. 61.84.116.129.in-addr.arpa domain name pointer dhcp-84-61.communication.utexas.edu. 62.84.116.129.in-addr.arpa domain name pointer dhcp-84-62.communication.utexas.edu. Host 63.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 64.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 65.84.116.129.in-addr.arpa domain name pointer cisco-84-65.communication.utexas.edu. 66.84.116.129.in-addr.arpa domain name pointer dhcp-84-66.communication.utexas.edu. 67.84.116.129.in-addr.arpa domain name pointer dhcp-84-67.communication.utexas.edu. 68.84.116.129.in-addr.arpa domain name pointer dhcp-84-68.communication.utexas.edu. 69.84.116.129.in-addr.arpa domain name pointer dhcp-84-69.communication.utexas.edu. 70.84.116.129.in-addr.arpa domain name pointer dhcp-84-70.communication.utexas.edu. 71.84.116.129.in-addr.arpa domain name pointer dhcp-84-71.communication.utexas.edu. 72.84.116.129.in-addr.arpa domain name pointer dhcp-84-72.communication.utexas.edu. 73.84.116.129.in-addr.arpa domain name pointer dhcp-84-73.communication.utexas.edu. 74.84.116.129.in-addr.arpa domain name pointer dhcp-84-74.communication.utexas.edu. 75.84.116.129.in-addr.arpa domain name pointer dhcp-84-75.communication.utexas.edu. 76.84.116.129.in-addr.arpa domain name pointer dhcp-84-76.communication.utexas.edu. 77.84.116.129.in-addr.arpa domain name pointer dhcp-84-77.communication.utexas.edu. 78.84.116.129.in-addr.arpa domain name pointer dhcp-84-78.communication.utexas.edu. 79.84.116.129.in-addr.arpa domain name pointer dhcp-84-79.communication.utexas.edu. 80.84.116.129.in-addr.arpa domain name pointer dhcp-84-80.communication.utexas.edu. 81.84.116.129.in-addr.arpa domain name pointer dhcp-84-81.communication.utexas.edu. 82.84.116.129.in-addr.arpa domain name pointer dhcp-84-82.communication.utexas.edu. 83.84.116.129.in-addr.arpa domain name pointer dhcp-84-83.communication.utexas.edu. 84.84.116.129.in-addr.arpa domain name pointer dhcp-84-84.communication.utexas.edu. 85.84.116.129.in-addr.arpa domain name pointer dhcp-84-85.communication.utexas.edu. 86.84.116.129.in-addr.arpa domain name pointer dhcp-84-86.communication.utexas.edu. 87.84.116.129.in-addr.arpa domain name pointer dhcp-84-87.communication.utexas.edu. 88.84.116.129.in-addr.arpa domain name pointer dhcp-84-88.communication.utexas.edu. 89.84.116.129.in-addr.arpa domain name pointer dhcp-84-89.communication.utexas.edu. 90.84.116.129.in-addr.arpa domain name pointer dhcp-84-90.communication.utexas.edu. 91.84.116.129.in-addr.arpa domain name pointer dhcp-84-91.communication.utexas.edu. 92.84.116.129.in-addr.arpa domain name pointer dhcp-84-92.communication.utexas.edu. 93.84.116.129.in-addr.arpa domain name pointer dhcp-84-93.communication.utexas.edu. 94.84.116.129.in-addr.arpa domain name pointer dhcp-84-94.communication.utexas.edu. 95.84.116.129.in-addr.arpa domain name pointer dhcp-84-95.communication.utexas.edu. 96.84.116.129.in-addr.arpa domain name pointer dhcp-84-96.communication.utexas.edu. 97.84.116.129.in-addr.arpa domain name pointer dhcp-84-97.communication.utexas.edu. 98.84.116.129.in-addr.arpa domain name pointer dhcp-84-98.communication.utexas.edu. 99.84.116.129.in-addr.arpa domain name pointer dhcp-84-99.communication.utexas.edu. 100.84.116.129.in-addr.arpa domain name pointer dhcp-84-100.communication.utexas.edu. 101.84.116.129.in-addr.arpa domain name pointer dhcp-84-101.communication.utexas.edu. 102.84.116.129.in-addr.arpa domain name pointer dhcp-84-102.communication.utexas.edu. 103.84.116.129.in-addr.arpa domain name pointer dhcp-84-103.communication.utexas.edu. 104.84.116.129.in-addr.arpa domain name pointer dhcp-84-104.communication.utexas.edu. 105.84.116.129.in-addr.arpa domain name pointer dhcp-84-105.communication.utexas.edu. 106.84.116.129.in-addr.arpa domain name pointer dhcp-84-106.communication.utexas.edu. 107.84.116.129.in-addr.arpa domain name pointer dhcp-84-107.communication.utexas.edu. 108.84.116.129.in-addr.arpa domain name pointer dhcp-84-108.communication.utexas.edu. 109.84.116.129.in-addr.arpa domain name pointer dhcp-84-109.communication.utexas.edu. 110.84.116.129.in-addr.arpa domain name pointer dhcp-84-110.communication.utexas.edu. 111.84.116.129.in-addr.arpa domain name pointer dhcp-84-111.communication.utexas.edu. 112.84.116.129.in-addr.arpa domain name pointer dhcp-84-112.communication.utexas.edu. 113.84.116.129.in-addr.arpa domain name pointer dhcp-84-113.communication.utexas.edu. 114.84.116.129.in-addr.arpa domain name pointer dhcp-84-114.communication.utexas.edu. 115.84.116.129.in-addr.arpa domain name pointer dhcp-84-115.communication.utexas.edu. 116.84.116.129.in-addr.arpa domain name pointer dhcp-84-116.communication.utexas.edu. 117.84.116.129.in-addr.arpa domain name pointer dhcp-84-117.communication.utexas.edu. 118.84.116.129.in-addr.arpa domain name pointer dhcp-84-118.communication.utexas.edu. 119.84.116.129.in-addr.arpa domain name pointer dhcp-84-119.communication.utexas.edu. 120.84.116.129.in-addr.arpa domain name pointer dhcp-84-120.communication.utexas.edu. Host 121.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 122.84.116.129.in-addr.arpa domain name pointer facilitate.communication.utexas.edu. Host 123.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 124.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 125.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 126.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 127.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 128.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 129.84.116.129.in-addr.arpa domain name pointer prc2-e1-0-sec1.gw.utexas.edu. 130.84.116.129.in-addr.arpa domain name pointer shomiti-prc.gw.utexas.edu. Host 131.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 132.84.116.129.in-addr.arpa domain name pointer prc4.gw.utexas.edu. 133.84.116.129.in-addr.arpa domain name pointer power-prc.gw.utexas.edu. Host 134.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 135.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 136.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 137.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 138.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 139.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 140.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 141.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 142.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 143.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 144.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 145.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 146.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 147.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 148.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 149.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 150.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 151.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 152.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 153.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 154.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 155.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 156.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 157.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 158.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 159.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 160.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 161.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 162.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 163.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 164.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 165.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 166.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 167.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 168.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 169.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 170.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 171.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 172.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 173.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 174.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 175.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 176.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 177.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 178.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 179.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 180.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 181.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 182.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 183.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 184.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 185.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 186.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 187.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 188.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 189.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 190.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 191.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 192.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 193.84.116.129.in-addr.arpa domain name pointer cisco-129-116-84-193.classroom.la.utexas.edu. 194.84.116.129.in-addr.arpa domain name pointer par-1-crestron.classroom.la.utexas.edu. 195.84.116.129.in-addr.arpa domain name pointer par-103-crestron.classroom.la.utexas.edu. 196.84.116.129.in-addr.arpa domain name pointer par-105-crestron.classroom.la.utexas.edu. 197.84.116.129.in-addr.arpa domain name pointer par-201-crestron.classroom.la.utexas.edu. 198.84.116.129.in-addr.arpa domain name pointer par-203-crestron.classroom.la.utexas.edu. 199.84.116.129.in-addr.arpa domain name pointer par-204-crestron.classroom.la.utexas.edu. 200.84.116.129.in-addr.arpa domain name pointer par-206-crestron.classroom.la.utexas.edu. 201.84.116.129.in-addr.arpa domain name pointer par-208-crestron.classroom.la.utexas.edu. 202.84.116.129.in-addr.arpa domain name pointer par-301-crestron.classroom.la.utexas.edu. 203.84.116.129.in-addr.arpa domain name pointer par-303-crestron.classroom.la.utexas.edu. 204.84.116.129.in-addr.arpa domain name pointer par-304-crestron.classroom.la.utexas.edu. 205.84.116.129.in-addr.arpa domain name pointer par-306-crestron.classroom.la.utexas.edu. 206.84.116.129.in-addr.arpa domain name pointer par-308-crestron.classroom.la.utexas.edu. Host 207.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 208.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 209.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 210.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 211.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 212.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) Host 213.84.116.129.in-addr.arpa not found: 3(NXDOMAIN) 214.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-214.classroom.la.utexas.edu. 215.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-215.classroom.la.utexas.edu. 216.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-216.classroom.la.utexas.edu. 217.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-217.classroom.la.utexas.edu. 218.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-218.classroom.la.utexas.edu. 219.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-219.classroom.la.utexas.edu. 220.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-220.classroom.la.utexas.edu. 221.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-221.classroom.la.utexas.edu. 222.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-222.classroom.la.utexas.edu. 223.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-223.classroom.la.utexas.edu. 224.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-224.classroom.la.utexas.edu. 225.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-225.classroom.la.utexas.edu. 226.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-226.classroom.la.utexas.edu. 227.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-227.classroom.la.utexas.edu. 228.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-228.classroom.la.utexas.edu. 229.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-229.classroom.la.utexas.edu. 230.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-230.classroom.la.utexas.edu. 231.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-231.classroom.la.utexas.edu. 232.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-232.classroom.la.utexas.edu. 233.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-233.classroom.la.utexas.edu. 234.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-234.classroom.la.utexas.edu. 235.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-235.classroom.la.utexas.edu. 236.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-236.classroom.la.utexas.edu. 237.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-237.classroom.la.utexas.edu. 238.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-238.classroom.la.utexas.edu. 239.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-239.classroom.la.utexas.edu. 240.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-240.classroom.la.utexas.edu. 241.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-241.classroom.la.utexas.edu. 242.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-242.classroom.la.utexas.edu. 243.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-243.classroom.la.utexas.edu. 244.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-244.classroom.la.utexas.edu. 245.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-245.classroom.la.utexas.edu. 246.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-246.classroom.la.utexas.edu. 247.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-247.classroom.la.utexas.edu. 248.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-248.classroom.la.utexas.edu. 249.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-249.classroom.la.utexas.edu. 250.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-250.classroom.la.utexas.edu. 251.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-251.classroom.la.utexas.edu. 252.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-252.classroom.la.utexas.edu. 253.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-253.classroom.la.utexas.edu. 254.84.116.129.in-addr.arpa domain name pointer dhcp-129-116-84-254.classroom.la.utexas.edu. Host 255.84.116.129.in-addr.arpa not found: 3(NXDOMAIN)