Host 0.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) 1.38.83.128.in-addr.arpa domain name pointer cisco-38-1.lbj.utexas.edu. 2.38.83.128.in-addr.arpa domain name pointer dhcp-38-2.lbj.utexas.edu. 3.38.83.128.in-addr.arpa domain name pointer dhcp-38-3.lbj.utexas.edu. 4.38.83.128.in-addr.arpa domain name pointer dhcp-38-4.lbj.utexas.edu. 5.38.83.128.in-addr.arpa domain name pointer dhcp-38-5.lbj.utexas.edu. 6.38.83.128.in-addr.arpa domain name pointer dhcp-38-6.lbj.utexas.edu. 7.38.83.128.in-addr.arpa domain name pointer dhcp-38-7.lbj.utexas.edu. 8.38.83.128.in-addr.arpa domain name pointer dhcp-38-8.lbj.utexas.edu. 9.38.83.128.in-addr.arpa domain name pointer dhcp-38-9.lbj.utexas.edu. 10.38.83.128.in-addr.arpa domain name pointer dhcp-38-10.lbj.utexas.edu. 11.38.83.128.in-addr.arpa domain name pointer dhcp-38-11.lbj.utexas.edu. 12.38.83.128.in-addr.arpa domain name pointer dhcp-38-12.lbj.utexas.edu. 13.38.83.128.in-addr.arpa domain name pointer dhcp-38-13.lbj.utexas.edu. 14.38.83.128.in-addr.arpa domain name pointer dhcp-38-14.lbj.utexas.edu. 15.38.83.128.in-addr.arpa domain name pointer dhcp-38-15.lbj.utexas.edu. 16.38.83.128.in-addr.arpa domain name pointer dhcp-38-16.lbj.utexas.edu. 17.38.83.128.in-addr.arpa domain name pointer dhcp-38-17.lbj.utexas.edu. 18.38.83.128.in-addr.arpa domain name pointer dhcp-38-18.lbj.utexas.edu. 19.38.83.128.in-addr.arpa domain name pointer dhcp-38-19.lbj.utexas.edu. 20.38.83.128.in-addr.arpa domain name pointer dhcp-38-20.lbj.utexas.edu. 21.38.83.128.in-addr.arpa domain name pointer dhcp-38-21.lbj.utexas.edu. 22.38.83.128.in-addr.arpa domain name pointer dhcp-38-22.lbj.utexas.edu. 23.38.83.128.in-addr.arpa domain name pointer dhcp-38-23.lbj.utexas.edu. 24.38.83.128.in-addr.arpa domain name pointer dhcp-38-24.lbj.utexas.edu. 25.38.83.128.in-addr.arpa domain name pointer dhcp-38-25.lbj.utexas.edu. 26.38.83.128.in-addr.arpa domain name pointer dhcp-38-26.lbj.utexas.edu. 27.38.83.128.in-addr.arpa domain name pointer dhcp-38-27.lbj.utexas.edu. 28.38.83.128.in-addr.arpa domain name pointer dhcp-38-28.lbj.utexas.edu. 29.38.83.128.in-addr.arpa domain name pointer dhcp-38-29.lbj.utexas.edu. 30.38.83.128.in-addr.arpa domain name pointer dhcp-38-30.lbj.utexas.edu. Host 31.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 32.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 33.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 34.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 35.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 36.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 37.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 38.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 39.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 40.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 41.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 42.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 43.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 44.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 45.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 46.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 47.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 48.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 49.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 50.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 51.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 52.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 53.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 54.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 55.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 56.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 57.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 58.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 59.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 60.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 61.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 62.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 63.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 64.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 65.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 66.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 67.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 68.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 69.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 70.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 71.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 72.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 73.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 74.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 75.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 76.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 77.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 78.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 79.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 80.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 81.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 82.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 83.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 84.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 85.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 86.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 87.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 88.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 89.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 90.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 91.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 92.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 93.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 94.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 95.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 96.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) 97.38.83.128.in-addr.arpa domain name pointer cisco-128-83-38-97.cc.utexas.edu. 98.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-98.cc.utexas.edu. 99.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-99.cc.utexas.edu. 100.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-100.cc.utexas.edu. 101.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-101.cc.utexas.edu. 102.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-102.cc.utexas.edu. 103.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-103.cc.utexas.edu. 104.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-104.cc.utexas.edu. 105.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-105.cc.utexas.edu. 106.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-106.cc.utexas.edu. 107.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-107.cc.utexas.edu. 108.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-108.cc.utexas.edu. 109.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-109.cc.utexas.edu. 110.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-110.cc.utexas.edu. 111.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-111.cc.utexas.edu. 112.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-112.cc.utexas.edu. 113.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-113.cc.utexas.edu. 114.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-114.cc.utexas.edu. 115.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-115.cc.utexas.edu. 116.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-116.cc.utexas.edu. 117.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-117.cc.utexas.edu. 118.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-118.cc.utexas.edu. 119.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-119.cc.utexas.edu. 120.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-120.cc.utexas.edu. 121.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-121.cc.utexas.edu. 122.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-122.cc.utexas.edu. 123.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-123.cc.utexas.edu. 124.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-124.cc.utexas.edu. 125.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-125.cc.utexas.edu. 126.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-126.cc.utexas.edu. Host 127.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 128.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) 129.38.83.128.in-addr.arpa domain name pointer cisco-38-129.lbj.utexas.edu. 130.38.83.128.in-addr.arpa domain name pointer dhcp-38-130.lbj.utexas.edu. 131.38.83.128.in-addr.arpa domain name pointer dhcp-38-131.lbj.utexas.edu. 132.38.83.128.in-addr.arpa domain name pointer dhcp-38-132.lbj.utexas.edu. 133.38.83.128.in-addr.arpa domain name pointer dhcp-38-133.lbj.utexas.edu. 134.38.83.128.in-addr.arpa domain name pointer dhcp-38-134.lbj.utexas.edu. 135.38.83.128.in-addr.arpa domain name pointer dhcp-38-135.lbj.utexas.edu. 136.38.83.128.in-addr.arpa domain name pointer dhcp-38-136.lbj.utexas.edu. 137.38.83.128.in-addr.arpa domain name pointer dhcp-38-137.lbj.utexas.edu. 138.38.83.128.in-addr.arpa domain name pointer dhcp-38-138.lbj.utexas.edu. 139.38.83.128.in-addr.arpa domain name pointer dhcp-38-139.lbj.utexas.edu. 140.38.83.128.in-addr.arpa domain name pointer dhcp-38-140.lbj.utexas.edu. 141.38.83.128.in-addr.arpa domain name pointer dhcp-38-141.lbj.utexas.edu. 142.38.83.128.in-addr.arpa domain name pointer dhcp-38-142.lbj.utexas.edu. 143.38.83.128.in-addr.arpa domain name pointer dhcp-38-143.lbj.utexas.edu. 144.38.83.128.in-addr.arpa domain name pointer dhcp-38-144.lbj.utexas.edu. 145.38.83.128.in-addr.arpa domain name pointer dhcp-38-145.lbj.utexas.edu. 146.38.83.128.in-addr.arpa domain name pointer dhcp-38-146.lbj.utexas.edu. 147.38.83.128.in-addr.arpa domain name pointer dhcp-38-147.lbj.utexas.edu. 148.38.83.128.in-addr.arpa domain name pointer dhcp-38-148.lbj.utexas.edu. 149.38.83.128.in-addr.arpa domain name pointer dhcp-38-149.lbj.utexas.edu. 150.38.83.128.in-addr.arpa domain name pointer dhcp-38-150.lbj.utexas.edu. 151.38.83.128.in-addr.arpa domain name pointer dhcp-38-151.lbj.utexas.edu. 152.38.83.128.in-addr.arpa domain name pointer dhcp-38-152.lbj.utexas.edu. 153.38.83.128.in-addr.arpa domain name pointer dhcp-38-153.lbj.utexas.edu. 154.38.83.128.in-addr.arpa domain name pointer dhcp-38-154.lbj.utexas.edu. 155.38.83.128.in-addr.arpa domain name pointer dhcp-38-155.lbj.utexas.edu. 156.38.83.128.in-addr.arpa domain name pointer dhcp-38-156.lbj.utexas.edu. 157.38.83.128.in-addr.arpa domain name pointer dhcp-38-157.lbj.utexas.edu. 158.38.83.128.in-addr.arpa domain name pointer dhcp-38-158.lbj.utexas.edu. Host 159.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 160.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 161.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 162.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 163.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 164.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 165.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 166.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 167.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 168.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 169.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 170.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 171.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 172.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 173.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 174.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 175.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 176.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 177.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 178.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 179.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 180.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 181.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 182.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 183.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 184.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 185.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 186.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 187.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 188.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 189.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 190.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 191.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 192.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) 193.38.83.128.in-addr.arpa domain name pointer cisco-128-83-38-193.tame.engr.utexas.edu. 194.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-194.tame.engr.utexas.edu. 195.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-195.tame.engr.utexas.edu. 196.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-196.tame.engr.utexas.edu. 197.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-197.tame.engr.utexas.edu. 198.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-198.tame.engr.utexas.edu. 199.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-199.tame.engr.utexas.edu. 200.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-200.tame.engr.utexas.edu. 201.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-201.tame.engr.utexas.edu. 202.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-202.tame.engr.utexas.edu. 203.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-203.tame.engr.utexas.edu. 204.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-204.tame.engr.utexas.edu. 205.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-205.tame.engr.utexas.edu. 206.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-206.tame.engr.utexas.edu. 207.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-207.tame.engr.utexas.edu. 208.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-208.tame.engr.utexas.edu. 209.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-209.tame.engr.utexas.edu. 210.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-210.tame.engr.utexas.edu. 211.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-211.tame.engr.utexas.edu. 212.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-212.tame.engr.utexas.edu. 213.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-213.tame.engr.utexas.edu. 214.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-214.tame.engr.utexas.edu. 215.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-215.tame.engr.utexas.edu. 216.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-216.tame.engr.utexas.edu. 217.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-217.tame.engr.utexas.edu. 218.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-218.tame.engr.utexas.edu. 219.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-219.tame.engr.utexas.edu. 220.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-220.tame.engr.utexas.edu. 221.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-221.tame.engr.utexas.edu. 222.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-222.tame.engr.utexas.edu. Host 223.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) Host 224.38.83.128.in-addr.arpa not found: 3(NXDOMAIN) 225.38.83.128.in-addr.arpa domain name pointer cisco-128-83-38-225.sgt.utexas.edu. 226.38.83.128.in-addr.arpa domain name pointer switch-128-83-38-226.sgt.utexas.edu. 227.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-227.sgt.utexas.edu. 228.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-228.sgt.utexas.edu. 229.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-229.sgt.utexas.edu. 230.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-230.sgt.utexas.edu. 231.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-231.sgt.utexas.edu. 232.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-232.sgt.utexas.edu. 233.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-233.sgt.utexas.edu. 234.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-234.sgt.utexas.edu. 235.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-235.sgt.utexas.edu. 236.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-236.sgt.utexas.edu. 237.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-237.sgt.utexas.edu. 238.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-238.sgt.utexas.edu. 239.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-239.sgt.utexas.edu. 240.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-240.sgt.utexas.edu. 241.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-241.sgt.utexas.edu. 242.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-242.sgt.utexas.edu. 243.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-243.sgt.utexas.edu. 244.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-244.sgt.utexas.edu. 245.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-245.sgt.utexas.edu. 246.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-246.sgt.utexas.edu. 247.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-247.sgt.utexas.edu. 248.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-248.sgt.utexas.edu. 249.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-249.sgt.utexas.edu. 250.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-250.sgt.utexas.edu. 251.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-251.sgt.utexas.edu. 252.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-252.sgt.utexas.edu. 253.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-253.sgt.utexas.edu. 254.38.83.128.in-addr.arpa domain name pointer dhcp-128-83-38-254.sgt.utexas.edu. Host 255.38.83.128.in-addr.arpa not found: 3(NXDOMAIN)