Host 0.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 1.231.78.129.in-addr.arpa domain name pointer envy.gmp.usyd.edu.au. 2.231.78.129.in-addr.arpa domain name pointer sin.gmp.usyd.edu.au. Host 3.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 4.231.78.129.in-addr.arpa domain name pointer caltest.gmp.usyd.edu.au. 5.231.78.129.in-addr.arpa domain name pointer bst.gmp.usyd.edu.au. 6.231.78.129.in-addr.arpa domain name pointer copyroom-ptr.gmp.usyd.edu.au. 7.231.78.129.in-addr.arpa domain name pointer celina-ptr.gmp.usyd.edu.au. Host 8.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 9.231.78.129.in-addr.arpa domain name pointer assess-ptr.gmp.usyd.edu.au. 10.231.78.129.in-addr.arpa domain name pointer agnodice.med.usyd.edu.au. 11.231.78.129.in-addr.arpa domain name pointer wayned-ptr.gmp.usyd.edu.au. 12.231.78.129.in-addr.arpa domain name pointer bunker-ptr.gmp.usyd.edu.au. 13.231.78.129.in-addr.arpa domain name pointer backup.gmp.usyd.edu.au. 14.231.78.129.in-addr.arpa domain name pointer gmpserver.gmp.usyd.edu.au. 15.231.78.129.in-addr.arpa domain name pointer inanna.gmp.usyd.edu.au. 16.231.78.129.in-addr.arpa domain name pointer gimp.gmp.usyd.edu.au. 17.231.78.129.in-addr.arpa domain name pointer sarahc-ptr.gmp.usyd.edu.au. Host 18.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 19.231.78.129.in-addr.arpa domain name pointer aerobase.gmp.usyd.edu.au. 20.231.78.129.in-addr.arpa domain name pointer rosscorr-ptr.gmp.usyd.edu.au. 21.231.78.129.in-addr.arpa domain name pointer aerobase2.gmp.usyd.edu.au. 22.231.78.129.in-addr.arpa domain name pointer aerobase3.gmp.usyd.edu.au. 23.231.78.129.in-addr.arpa domain name pointer aerobase4.gmp.usyd.edu.au. 24.231.78.129.in-addr.arpa domain name pointer aerobase5.gmp.usyd.edu.au. Host 25.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 26.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 27.231.78.129.in-addr.arpa domain name pointer bridgecontrol.gmp.usyd.edu.au. Host 28.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 29.231.78.129.in-addr.arpa domain name pointer testy.gmp.usyd.edu.au. 30.231.78.129.in-addr.arpa domain name pointer anath.gmp.usyd.edu.au. 31.231.78.129.in-addr.arpa domain name pointer alpaca.gmp.usyd.edu.au. 32.231.78.129.in-addr.arpa domain name pointer spanky.gmp.usyd.edu.au. 33.231.78.129.in-addr.arpa domain name pointer nellie.gmp.usyd.edu.au. 34.231.78.129.in-addr.arpa domain name pointer a27b-laptop.gmp.usyd.edu.au. 35.231.78.129.in-addr.arpa domain name pointer a27-d-35.gmp.usyd.edu.au. 36.231.78.129.in-addr.arpa domain name pointer a27-jillg-36.gmp.usyd.edu.au. 37.231.78.129.in-addr.arpa domain name pointer a27-michaelf-37.gmp.usyd.edu.au. 38.231.78.129.in-addr.arpa domain name pointer a27-anns-38.gmp.usyd.edu.au. 39.231.78.129.in-addr.arpa domain name pointer a27-donnab.gmp.usyd.edu.au. Host 40.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 41.231.78.129.in-addr.arpa domain name pointer gregr.gmp.usyd.edu.au. Host 42.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 43.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 44.231.78.129.in-addr.arpa domain name pointer vickit.gmp.usyd.edu.au. 45.231.78.129.in-addr.arpa domain name pointer a27-114-45.gmp.usyd.edu.au. Host 46.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 47.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 48.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 49.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 50.231.78.129.in-addr.arpa domain name pointer a27c-typhoid.gmp.usyd.edu.au. Host 51.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 52.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 53.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 54.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 55.231.78.129.in-addr.arpa domain name pointer chrisa.gmp.usyd.edu.au. Host 56.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 57.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 58.231.78.129.in-addr.arpa domain name pointer vesalius.gmp.usyd.edu.au. Host 59.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 60.231.78.129.in-addr.arpa domain name pointer javalinux.gmp.usyd.edu.au. 61.231.78.129.in-addr.arpa domain name pointer wireless1.gmp.usyd.edu.au. 62.231.78.129.in-addr.arpa domain name pointer wireless2.gmp.usyd.edu.au. 63.231.78.129.in-addr.arpa domain name pointer wireless3.gmp.usyd.edu.au. 64.231.78.129.in-addr.arpa domain name pointer wireless4.gmp.usyd.edu.au. 65.231.78.129.in-addr.arpa domain name pointer wireless5.gmp.usyd.edu.au. Host 66.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 67.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 68.231.78.129.in-addr.arpa domain name pointer ataraxia.gmp.usyd.edu.au. Host 69.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 70.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 71.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 72.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 73.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 74.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 75.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 76.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 77.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 78.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 79.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 80.231.78.129.in-addr.arpa domain name pointer avit-00.gmp.usyd.edu.au. 81.231.78.129.in-addr.arpa domain name pointer avit-01.gmp.usyd.edu.au. 82.231.78.129.in-addr.arpa domain name pointer avit-02.gmp.usyd.edu.au. 83.231.78.129.in-addr.arpa domain name pointer avit-03.gmp.usyd.edu.au. 84.231.78.129.in-addr.arpa domain name pointer avit-04.gmp.usyd.edu.au. 85.231.78.129.in-addr.arpa domain name pointer avit-05.gmp.usyd.edu.au. 86.231.78.129.in-addr.arpa domain name pointer avit-06.gmp.usyd.edu.au. 87.231.78.129.in-addr.arpa domain name pointer avit-07.gmp.usyd.edu.au. 88.231.78.129.in-addr.arpa domain name pointer avit-08.gmp.usyd.edu.au. 89.231.78.129.in-addr.arpa domain name pointer avit-09.gmp.usyd.edu.au. Host 90.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 91.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 92.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 93.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 94.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 95.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 96.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 97.231.78.129.in-addr.arpa domain name pointer t4-97.gmp.usyd.edu.au. 98.231.78.129.in-addr.arpa domain name pointer t4-98.gmp.usyd.edu.au. 99.231.78.129.in-addr.arpa domain name pointer t4-99.gmp.usyd.edu.au. 100.231.78.129.in-addr.arpa domain name pointer t4-100.gmp.usyd.edu.au. 101.231.78.129.in-addr.arpa domain name pointer t4-101.gmp.usyd.edu.au. 102.231.78.129.in-addr.arpa domain name pointer t4-102.gmp.usyd.edu.au. 103.231.78.129.in-addr.arpa domain name pointer t4-103.gmp.usyd.edu.au. 104.231.78.129.in-addr.arpa domain name pointer t4-104.gmp.usyd.edu.au. 105.231.78.129.in-addr.arpa domain name pointer t4-105.gmp.usyd.edu.au. 106.231.78.129.in-addr.arpa domain name pointer t4-106.gmp.usyd.edu.au. 107.231.78.129.in-addr.arpa domain name pointer t4-107.gmp.usyd.edu.au. 108.231.78.129.in-addr.arpa domain name pointer t4-108.gmp.usyd.edu.au. 109.231.78.129.in-addr.arpa domain name pointer t4-109.gmp.usyd.edu.au. 110.231.78.129.in-addr.arpa domain name pointer t4-110.gmp.usyd.edu.au. 111.231.78.129.in-addr.arpa domain name pointer t4-111.gmp.usyd.edu.au. 112.231.78.129.in-addr.arpa domain name pointer t4-112.gmp.usyd.edu.au. 113.231.78.129.in-addr.arpa domain name pointer t4-113.gmp.usyd.edu.au. 114.231.78.129.in-addr.arpa domain name pointer a27-225-114.gmp.usyd.edu.au. 115.231.78.129.in-addr.arpa domain name pointer t4-115.gmp.usyd.edu.au. 116.231.78.129.in-addr.arpa domain name pointer t4-116.gmp.usyd.edu.au. 117.231.78.129.in-addr.arpa domain name pointer a27-amanda-117.gmp.usyd.edu.au. 118.231.78.129.in-addr.arpa domain name pointer t2-118.gmp.usyd.edu.au. 119.231.78.129.in-addr.arpa domain name pointer t2-119.gmp.usyd.edu.au. 120.231.78.129.in-addr.arpa domain name pointer t2-120.gmp.usyd.edu.au. 121.231.78.129.in-addr.arpa domain name pointer t2-121.gmp.usyd.edu.au. 122.231.78.129.in-addr.arpa domain name pointer t2-122.gmp.usyd.edu.au. 123.231.78.129.in-addr.arpa domain name pointer t2-123.gmp.usyd.edu.au. 124.231.78.129.in-addr.arpa domain name pointer t2-124.gmp.usyd.edu.au. 125.231.78.129.in-addr.arpa domain name pointer t2-125.gmp.usyd.edu.au. 126.231.78.129.in-addr.arpa domain name pointer t2-126.gmp.usyd.edu.au. 127.231.78.129.in-addr.arpa domain name pointer t2-127.gmp.usyd.edu.au. 128.231.78.129.in-addr.arpa domain name pointer t2-128.gmp.usyd.edu.au. 129.231.78.129.in-addr.arpa domain name pointer t2-129.gmp.usyd.edu.au. 130.231.78.129.in-addr.arpa domain name pointer t2-130.gmp.usyd.edu.au. 131.231.78.129.in-addr.arpa domain name pointer t2-131.gmp.usyd.edu.au. 132.231.78.129.in-addr.arpa domain name pointer d06-110-132.gmp.usyd.edu.au. 133.231.78.129.in-addr.arpa domain name pointer d06-105-133.gmp.usyd.edu.au. 134.231.78.129.in-addr.arpa domain name pointer a27-111c-134.gmp.usyd.edu.au. 135.231.78.129.in-addr.arpa domain name pointer a27-131-135.gmp.usyd.edu.au. 136.231.78.129.in-addr.arpa domain name pointer t4-136.gmp.usyd.edu.au. 137.231.78.129.in-addr.arpa domain name pointer a27-georgina-137.gmp.usyd.edu.au. 138.231.78.129.in-addr.arpa domain name pointer t2-138.gmp.usyd.edu.au. 139.231.78.129.in-addr.arpa domain name pointer a27-staff2-139.gmp.usyd.edu.au. 140.231.78.129.in-addr.arpa domain name pointer a27-staff3-140.gmp.usyd.edu.au. 141.231.78.129.in-addr.arpa domain name pointer a27-staff4-141.gmp.usyd.edu.au. 142.231.78.129.in-addr.arpa domain name pointer a27-staff5-142.gmp.usyd.edu.au. 143.231.78.129.in-addr.arpa domain name pointer a27-grahamh-143.gmp.usyd.edu.au. 144.231.78.129.in-addr.arpa domain name pointer a27-corina-144.gmp.usyd.edu.au. 145.231.78.129.in-addr.arpa domain name pointer t2-145.gmp.usyd.edu.au. 146.231.78.129.in-addr.arpa domain name pointer a27c-itlaptop-146.gmp.usyd.edu.au. 147.231.78.129.in-addr.arpa domain name pointer a27-anns-laptop-147.gmp.usyd.edu.au. 148.231.78.129.in-addr.arpa domain name pointer t2-148.gmp.usyd.edu.au. 149.231.78.129.in-addr.arpa domain name pointer a27-220-231-149.gmp.usyd.edu.au. 150.231.78.129.in-addr.arpa domain name pointer medlib-laptop-150.gmp.usyd.edu.au. 151.231.78.129.in-addr.arpa domain name pointer medlib-151.gmp.usyd.edu.au. 152.231.78.129.in-addr.arpa domain name pointer a27-leesamac-152.gmp.usyd.edu.au. 153.231.78.129.in-addr.arpa domain name pointer a27-111f-153.gmp.usyd.edu.au. 154.231.78.129.in-addr.arpa domain name pointer a27-liz-154.gmp.usyd.edu.au. 155.231.78.129.in-addr.arpa domain name pointer a27-vickil-155.gmp.usyd.edu.au. 156.231.78.129.in-addr.arpa domain name pointer a27-gregr-156.gmp.usyd.edu.au. 157.231.78.129.in-addr.arpa domain name pointer a27-georgina2-157.gmp.usyd.edu.au. 158.231.78.129.in-addr.arpa domain name pointer medlib-cd-158.gmp.usyd.edu.au. 159.231.78.129.in-addr.arpa domain name pointer t4-159.gmp.usyd.edu.au. 160.231.78.129.in-addr.arpa domain name pointer a27b-danielnt-160.gmp.usyd.edu.au. 161.231.78.129.in-addr.arpa domain name pointer medlib-161.gmp.usyd.edu.au. 162.231.78.129.in-addr.arpa domain name pointer a27-barnet-162.gmp.usyd.edu.au. 163.231.78.129.in-addr.arpa domain name pointer a27b-bobgimac-163.gmp.usyd.edu.au. 164.231.78.129.in-addr.arpa domain name pointer d06-317-164.gmp.usyd.edu.au. 165.231.78.129.in-addr.arpa domain name pointer t2-165.gmp.usyd.edu.au. 166.231.78.129.in-addr.arpa domain name pointer a27-patricia-166.gmp.usyd.edu.au. 167.231.78.129.in-addr.arpa domain name pointer itlaptop1-167.gmp.usyd.edu.au. 168.231.78.129.in-addr.arpa domain name pointer a27b-bobg-168.gmp.usyd.edu.au. 169.231.78.129.in-addr.arpa domain name pointer t4-169.gmp.usyd.edu.au. 170.231.78.129.in-addr.arpa domain name pointer bhavin-laptop-170.gmp.usyd.edu.au. 171.231.78.129.in-addr.arpa domain name pointer plague.gmp.usyd.edu.au. 172.231.78.129.in-addr.arpa domain name pointer chrisl-laptop-172.gmp.usyd.edu.au. 173.231.78.129.in-addr.arpa domain name pointer ws-173.gmp.usyd.edu.au. 174.231.78.129.in-addr.arpa domain name pointer a27-124c-174.gmp.usyd.edu.au. 175.231.78.129.in-addr.arpa domain name pointer whippy-175.gmp.usyd.edu.au. 176.231.78.129.in-addr.arpa domain name pointer demo-176.gmp.usyd.edu.au. 177.231.78.129.in-addr.arpa domain name pointer ouchy.gmp.usyd.edu.au. 178.231.78.129.in-addr.arpa domain name pointer t4-178.gmp.usyd.edu.au. 179.231.78.129.in-addr.arpa domain name pointer yvain-laptop-179.gmp.usyd.edu.au. 180.231.78.129.in-addr.arpa domain name pointer t4-180.gmp.usyd.edu.au. 181.231.78.129.in-addr.arpa domain name pointer t4-181.gmp.usyd.edu.au. 182.231.78.129.in-addr.arpa domain name pointer a27-tims-1-182.gmp.usyd.edu.au. 183.231.78.129.in-addr.arpa domain name pointer a27-tims-2-183.gmp.usyd.edu.au. 184.231.78.129.in-addr.arpa domain name pointer a27-stevelaptop-184.gmp.usyd.edu.au. 185.231.78.129.in-addr.arpa domain name pointer a27-rebeccag-185.gmp.usyd.edu.au. 186.231.78.129.in-addr.arpa domain name pointer tims-laptop-186.gmp.usyd.edu.au. 187.231.78.129.in-addr.arpa domain name pointer a27-testimac-187.gmp.usyd.edu.au. 188.231.78.129.in-addr.arpa domain name pointer waynedlaptop-188.gmp.usyd.edu.au. 189.231.78.129.in-addr.arpa domain name pointer ghendrylaptop-189.gmp.usyd.edu.au. 190.231.78.129.in-addr.arpa domain name pointer a27-rossc-190.gmp.usyd.edu.au. 191.231.78.129.in-addr.arpa domain name pointer a27-nadia-191.gmp.usyd.edu.au. 192.231.78.129.in-addr.arpa domain name pointer a27-pgcm-192.gmp.usyd.edu.au. 193.231.78.129.in-addr.arpa domain name pointer a27-glen-193.gmp.usyd.edu.au. 194.231.78.129.in-addr.arpa domain name pointer a27-suzie-194.gmp.usyd.edu.au. 195.231.78.129.in-addr.arpa domain name pointer a27-phoebe-195.gmp.usyd.edu.au. 196.231.78.129.in-addr.arpa domain name pointer a27-donna-196.gmp.usyd.edu.au. 197.231.78.129.in-addr.arpa domain name pointer a27-rachael-197.gmp.usyd.edu.au. 198.231.78.129.in-addr.arpa domain name pointer a27-114-198.gmp.usyd.edu.au. 199.231.78.129.in-addr.arpa domain name pointer ratty.gmp.usyd.edu.au. 200.231.78.129.in-addr.arpa domain name pointer a27-simonw-laptop-200.gmp.usyd.edu.au. 201.231.78.129.in-addr.arpa domain name pointer a27-ass1-201.gmp.usyd.edu.au. 202.231.78.129.in-addr.arpa domain name pointer a27-ass2-202.gmp.usyd.edu.au. 203.231.78.129.in-addr.arpa domain name pointer a27-merrilyn-203.gmp.usyd.edu.au. 204.231.78.129.in-addr.arpa domain name pointer a27-113-204.gmp.usyd.edu.au. 205.231.78.129.in-addr.arpa domain name pointer a27-study1-205.gmp.usyd.edu.au. 206.231.78.129.in-addr.arpa domain name pointer a27-117-231-206.gmp.usyd.edu.au. 207.231.78.129.in-addr.arpa domain name pointer a27-studyroom-207.gmp.usyd.edu.au. 208.231.78.129.in-addr.arpa domain name pointer monkey.gmp.usyd.edu.au. 209.231.78.129.in-addr.arpa domain name pointer itlaptop2-209.gmp.usyd.edu.au. 210.231.78.129.in-addr.arpa domain name pointer jf-laptop-210.gmp.usyd.edu.au. 211.231.78.129.in-addr.arpa domain name pointer a27-132-231-211.gmp.usyd.edu.au. 212.231.78.129.in-addr.arpa domain name pointer t2-212.gmp.usyd.edu.au. 213.231.78.129.in-addr.arpa domain name pointer touch-it-and-die.gmp.usyd.edu.au. 214.231.78.129.in-addr.arpa domain name pointer a27-michaelr-lappy-214.gmp.usyd.edu.au. 215.231.78.129.in-addr.arpa domain name pointer ws-215.gmp.usyd.edu.au. 216.231.78.129.in-addr.arpa domain name pointer ws-216.gmp.usyd.edu.au. 217.231.78.129.in-addr.arpa domain name pointer a27c-wayned-217.gmp.usyd.edu.au. 218.231.78.129.in-addr.arpa domain name pointer ws-218.gmp.usyd.edu.au. 219.231.78.129.in-addr.arpa domain name pointer a27-codec-219.gmp.usyd.edu.au. 220.231.78.129.in-addr.arpa domain name pointer dropsy.gmp.usyd.edu.au. Host 221.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 222.231.78.129.in-addr.arpa domain name pointer tims-laptop.gmp.usyd.edu.au. 223.231.78.129.in-addr.arpa domain name pointer amanda.gmp.usyd.edu.au. 224.231.78.129.in-addr.arpa domain name pointer ipbridge1.gmp.usyd.edu.au. 225.231.78.129.in-addr.arpa domain name pointer ipbridge2.gmp.usyd.edu.au. 226.231.78.129.in-addr.arpa domain name pointer black.gmp.usyd.edu.au. 227.231.78.129.in-addr.arpa domain name pointer bridge.gmp.usyd.edu.au. 228.231.78.129.in-addr.arpa domain name pointer jillg-laptop.gmp.usyd.edu.au. 229.231.78.129.in-addr.arpa domain name pointer dianalove.gmp.usyd.edu.au. 230.231.78.129.in-addr.arpa domain name pointer temp-230.gmp.usyd.edu.au. 231.231.78.129.in-addr.arpa domain name pointer temp-231.gmp.usyd.edu.au. 232.231.78.129.in-addr.arpa domain name pointer temp-232.gmp.usyd.edu.au. 233.231.78.129.in-addr.arpa domain name pointer temp-233.gmp.usyd.edu.au. 234.231.78.129.in-addr.arpa domain name pointer temp-234.gmp.usyd.edu.au. 235.231.78.129.in-addr.arpa domain name pointer temp-235.gmp.usyd.edu.au. 236.231.78.129.in-addr.arpa domain name pointer temp-230.gmp.usyd.edu.au. 237.231.78.129.in-addr.arpa domain name pointer temp-237.gmp.usyd.edu.au. 238.231.78.129.in-addr.arpa domain name pointer temp-238.gmp.usyd.edu.au. 239.231.78.129.in-addr.arpa domain name pointer temp-239.gmp.usyd.edu.au. 240.231.78.129.in-addr.arpa domain name pointer newbie.medfac.usyd.edu.au. Host 241.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 242.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) 243.231.78.129.in-addr.arpa domain name pointer matt.gmp.usyd.edu.au. Host 244.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 245.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 246.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 247.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 248.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 249.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 250.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 251.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 252.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 253.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 254.231.78.129.in-addr.arpa not found: 3(NXDOMAIN) Host 255.231.78.129.in-addr.arpa not found: 3(NXDOMAIN)