Host 0.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 1.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 2.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 3.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 4.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 5.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 6.148.118.128.in-addr.arpa domain name pointer sparks1-6.labs.win.psu.edu. 7.148.118.128.in-addr.arpa domain name pointer sparks1-7.labs.win.psu.edu. 8.148.118.128.in-addr.arpa domain name pointer sparks1-8.labs.win.psu.edu. 9.148.118.128.in-addr.arpa domain name pointer sparks1-9.labs.win.psu.edu. 10.148.118.128.in-addr.arpa domain name pointer sparks1-10.labs.win.psu.edu. 11.148.118.128.in-addr.arpa domain name pointer sparks1-11.labs.win.psu.edu. 12.148.118.128.in-addr.arpa domain name pointer sparks1-12.labs.win.psu.edu. 13.148.118.128.in-addr.arpa domain name pointer sparks1-13.labs.win.psu.edu. 14.148.118.128.in-addr.arpa domain name pointer sparks1-14.labs.win.psu.edu. 15.148.118.128.in-addr.arpa domain name pointer sparks1-15.labs.win.psu.edu. 16.148.118.128.in-addr.arpa domain name pointer sparks1-16.labs.win.psu.edu. 17.148.118.128.in-addr.arpa domain name pointer sparks1-17.labs.win.psu.edu. 18.148.118.128.in-addr.arpa domain name pointer sparks1-18.labs.win.psu.edu. 19.148.118.128.in-addr.arpa domain name pointer sparks1-19.labs.win.psu.edu. 20.148.118.128.in-addr.arpa domain name pointer sparks1-20.labs.win.psu.edu. Host 21.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 22.148.118.128.in-addr.arpa domain name pointer sparks1-22.labs.win.psu.edu. 23.148.118.128.in-addr.arpa domain name pointer sparks1-23.labs.win.psu.edu. 24.148.118.128.in-addr.arpa domain name pointer sparks1-24.labs.win.psu.edu. 25.148.118.128.in-addr.arpa domain name pointer sparks1-25.labs.win.psu.edu. 26.148.118.128.in-addr.arpa domain name pointer sparks1-26.labs.win.psu.edu. 27.148.118.128.in-addr.arpa domain name pointer sparks1-27.labs.win.psu.edu. 28.148.118.128.in-addr.arpa domain name pointer sparks1-28.labs.win.psu.edu. 29.148.118.128.in-addr.arpa domain name pointer sparks1-29.labs.win.psu.edu. 30.148.118.128.in-addr.arpa domain name pointer sparks1-30.labs.win.psu.edu. Host 31.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 32.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 33.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 34.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 35.148.118.128.in-addr.arpa domain name pointer sparks2-35.labs.win.psu.edu. Host 36.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 37.148.118.128.in-addr.arpa domain name pointer sparks2-37.labs.win.psu.edu. 38.148.118.128.in-addr.arpa domain name pointer sparks2-38.labs.win.psu.edu. 39.148.118.128.in-addr.arpa domain name pointer sparks2-39.labs.win.psu.edu. 40.148.118.128.in-addr.arpa domain name pointer sparks2-40.labs.win.psu.edu. 41.148.118.128.in-addr.arpa domain name pointer sparks2-41.labs.win.psu.edu. 42.148.118.128.in-addr.arpa domain name pointer sparks2-42.labs.win.psu.edu. 43.148.118.128.in-addr.arpa domain name pointer sparks2-43.labs.win.psu.edu. 44.148.118.128.in-addr.arpa domain name pointer sparks2-44.labs.win.psu.edu. 45.148.118.128.in-addr.arpa domain name pointer sparks2-45.labs.win.psu.edu. 46.148.118.128.in-addr.arpa domain name pointer sparks2-46.labs.win.psu.edu. 47.148.118.128.in-addr.arpa domain name pointer sparks2-47.labs.win.psu.edu. Host 48.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 49.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 50.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 51.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 52.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 53.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 54.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 55.148.118.128.in-addr.arpa domain name pointer sparks6-55.labs.win.psu.edu. 56.148.118.128.in-addr.arpa domain name pointer sparks6-56.labs.win.psu.edu. 57.148.118.128.in-addr.arpa domain name pointer sparks6-57.labs.win.psu.edu. 58.148.118.128.in-addr.arpa domain name pointer sparks6-58.labs.win.psu.edu. 59.148.118.128.in-addr.arpa domain name pointer sparks6-59.labs.win.psu.edu. 60.148.118.128.in-addr.arpa domain name pointer sparks6-60.labs.win.psu.edu. 61.148.118.128.in-addr.arpa domain name pointer sparks6-61.labs.win.psu.edu. 62.148.118.128.in-addr.arpa domain name pointer sparks6-62.labs.win.psu.edu. 63.148.118.128.in-addr.arpa domain name pointer sparks6-63.labs.win.psu.edu. Host 64.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 65.148.118.128.in-addr.arpa domain name pointer sparks6-65.labs.win.psu.edu. 66.148.118.128.in-addr.arpa domain name pointer sparks6-66.labs.win.psu.edu. 67.148.118.128.in-addr.arpa domain name pointer sparks6-67.labs.win.psu.edu. 68.148.118.128.in-addr.arpa domain name pointer sparks6-68.labs.win.psu.edu. 69.148.118.128.in-addr.arpa domain name pointer sparks6-69.labs.win.psu.edu. 70.148.118.128.in-addr.arpa domain name pointer sparks6-70.labs.win.psu.edu. Host 71.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 72.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 73.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 74.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 75.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac75.clc-labs.its.psu.edu. 76.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac76.clc-labs.its.psu.edu. 77.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac77.clc-labs.its.psu.edu. 78.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac78.clc-labs.its.psu.edu. 79.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac79.clc-labs.its.psu.edu. 80.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac80.clc-labs.its.psu.edu. 81.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac81.clc-labs.its.psu.edu. 82.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac82.clc-labs.its.psu.edu. 83.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac83.clc-labs.its.psu.edu. 84.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac84.clc-labs.its.psu.edu. 85.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac85.clc-labs.its.psu.edu. Host 86.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 87.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 88.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac88.clc-labs.its.psu.edu. 89.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac89.clc-labs.its.psu.edu. 90.148.118.128.in-addr.arpa domain name pointer sparks7-lab-mac90.clc-labs.its.psu.edu. Host 91.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 92.148.118.128.in-addr.arpa domain name pointer sparks7-92.labs.win.psu.edu. 93.148.118.128.in-addr.arpa domain name pointer sparks7-93.labs.win.psu.edu. 94.148.118.128.in-addr.arpa domain name pointer sparks7-94.labs.win.psu.edu. 95.148.118.128.in-addr.arpa domain name pointer sparks7-95.labs.win.psu.edu. 96.148.118.128.in-addr.arpa domain name pointer sparks7-96.labs.win.psu.edu. 97.148.118.128.in-addr.arpa domain name pointer sparks7-97.labs.win.psu.edu. 98.148.118.128.in-addr.arpa domain name pointer sparks7-98.labs.win.psu.edu. 99.148.118.128.in-addr.arpa domain name pointer sparks7-99.labs.win.psu.edu. 100.148.118.128.in-addr.arpa domain name pointer sparks7-100.labs.win.psu.edu. 101.148.118.128.in-addr.arpa domain name pointer sparks7-101.labs.win.psu.edu. 102.148.118.128.in-addr.arpa domain name pointer sparks7-102.labs.win.psu.edu. 103.148.118.128.in-addr.arpa domain name pointer sparks7-103.labs.win.psu.edu. 104.148.118.128.in-addr.arpa domain name pointer sparks7-104.labs.win.psu.edu. 105.148.118.128.in-addr.arpa domain name pointer sparks9-105.labs.win.psu.edu. 106.148.118.128.in-addr.arpa domain name pointer sparks9-106.labs.win.psu.edu. 107.148.118.128.in-addr.arpa domain name pointer sparks9-107.labs.win.psu.edu. 108.148.118.128.in-addr.arpa domain name pointer sparks9-108.labs.win.psu.edu. 109.148.118.128.in-addr.arpa domain name pointer sparks9-109.labs.win.psu.edu. 110.148.118.128.in-addr.arpa domain name pointer sparks9-110.labs.win.psu.edu. 111.148.118.128.in-addr.arpa domain name pointer sparks9-111.labs.win.psu.edu. 112.148.118.128.in-addr.arpa domain name pointer sparks9-112.labs.win.psu.edu. 113.148.118.128.in-addr.arpa domain name pointer sparks9-113.labs.win.psu.edu. 114.148.118.128.in-addr.arpa domain name pointer sparks9-114.labs.win.psu.edu. 115.148.118.128.in-addr.arpa domain name pointer sparks9-115.labs.win.psu.edu. 116.148.118.128.in-addr.arpa domain name pointer sparks9-116.labs.win.psu.edu. 117.148.118.128.in-addr.arpa domain name pointer sparks9-117.labs.win.psu.edu. 118.148.118.128.in-addr.arpa domain name pointer sparks9-118.labs.win.psu.edu. 119.148.118.128.in-addr.arpa domain name pointer sparks9-119.labs.win.psu.edu. 120.148.118.128.in-addr.arpa domain name pointer sparks9-120.labs.win.psu.edu. 121.148.118.128.in-addr.arpa domain name pointer sparks9-121.labs.win.psu.edu. 122.148.118.128.in-addr.arpa domain name pointer sparks9-122.labs.win.psu.edu. Host 123.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 124.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 125.148.118.128.in-addr.arpa domain name pointer sparks11-125.labs.win.psu.edu. 126.148.118.128.in-addr.arpa domain name pointer sparks11-126.labs.win.psu.edu. 127.148.118.128.in-addr.arpa domain name pointer sparks11-127.labs.win.psu.edu. 128.148.118.128.in-addr.arpa domain name pointer sparks11-128.labs.win.psu.edu. 129.148.118.128.in-addr.arpa domain name pointer sparks11-129.labs.win.psu.edu. 130.148.118.128.in-addr.arpa domain name pointer sparks11-130.labs.win.psu.edu. 131.148.118.128.in-addr.arpa domain name pointer sparks11-131.labs.win.psu.edu. 132.148.118.128.in-addr.arpa domain name pointer sparks11-132.labs.win.psu.edu. 133.148.118.128.in-addr.arpa domain name pointer sparks11-133.labs.win.psu.edu. Host 134.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 135.148.118.128.in-addr.arpa domain name pointer sparks11-135.labs.win.psu.edu. 136.148.118.128.in-addr.arpa domain name pointer sparks11-136.labs.win.psu.edu. Host 137.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 138.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 139.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 140.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 141.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 142.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 143.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 144.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 145.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac145.clc-labs.its.psu.edu. 146.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac146.clc-labs.its.psu.edu. 147.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac147.clc-labs.its.psu.edu. 148.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac148.clc-labs.its.psu.edu. 149.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac149.clc-labs.its.psu.edu. 150.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac150.clc-labs.its.psu.edu. 151.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac151.clc-labs.its.psu.edu. 152.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac152.clc-labs.its.psu.edu. 153.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac153.clc-labs.its.psu.edu. 154.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac154.clc-labs.its.psu.edu. 155.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac155.clc-labs.its.psu.edu. 156.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac156.clc-labs.its.psu.edu. 157.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac157.clc-labs.its.psu.edu. 158.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac158.clc-labs.its.psu.edu. 159.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac159.clc-labs.its.psu.edu. 160.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac160.clc-labs.its.psu.edu. 161.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac161.clc-labs.its.psu.edu. 162.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac162.clc-labs.its.psu.edu. 163.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac163.clc-labs.its.psu.edu. 164.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac164.clc-labs.its.psu.edu. 165.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac165.clc-labs.its.psu.edu. 166.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac166.clc-labs.its.psu.edu. 167.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac167.clc-labs.its.psu.edu. 168.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac168.clc-labs.its.psu.edu. 169.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac169.clc-labs.its.psu.edu. 170.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac170.clc-labs.its.psu.edu. 171.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac171.clc-labs.its.psu.edu. 172.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac172.clc-labs.its.psu.edu. 173.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac173.clc-labs.its.psu.edu. 174.148.118.128.in-addr.arpa domain name pointer sparks15-lab-mac174.clc-labs.its.psu.edu. Host 175.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 176.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 177.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 178.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 179.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 180.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 181.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 182.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 183.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 184.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 185.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 186.148.118.128.in-addr.arpa domain name pointer sparks15-186.labs.win.psu.edu. Host 187.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 188.148.118.128.in-addr.arpa domain name pointer sparks15-188.labs.win.psu.edu. 189.148.118.128.in-addr.arpa domain name pointer sparks15-189.labs.win.psu.edu. 190.148.118.128.in-addr.arpa domain name pointer sparks15-190.labs.win.psu.edu. 191.148.118.128.in-addr.arpa domain name pointer sparks15-191.labs.win.psu.edu. 192.148.118.128.in-addr.arpa domain name pointer sparks15-192.labs.win.psu.edu. 193.148.118.128.in-addr.arpa domain name pointer sparks15-193.labs.win.psu.edu. Host 194.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 195.148.118.128.in-addr.arpa domain name pointer sparks15-195.labs.win.psu.edu. 196.148.118.128.in-addr.arpa domain name pointer sparks15-196.labs.win.psu.edu. 197.148.118.128.in-addr.arpa domain name pointer sparks15-197.labs.win.psu.edu. 198.148.118.128.in-addr.arpa domain name pointer sparks15-198.labs.win.psu.edu. Host 199.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 200.148.118.128.in-addr.arpa domain name pointer sparks15-200.labs.win.psu.edu. 201.148.118.128.in-addr.arpa domain name pointer sparks15-201.labs.win.psu.edu. 202.148.118.128.in-addr.arpa domain name pointer sparks15-202.labs.win.psu.edu. 203.148.118.128.in-addr.arpa domain name pointer sparks15-203.labs.win.psu.edu. 204.148.118.128.in-addr.arpa domain name pointer sparks15-204.labs.win.psu.edu. 205.148.118.128.in-addr.arpa domain name pointer sparks15-205.labs.win.psu.edu. 206.148.118.128.in-addr.arpa domain name pointer sparks15-206.labs.win.psu.edu. 207.148.118.128.in-addr.arpa domain name pointer sparks15-207.labs.win.psu.edu. 208.148.118.128.in-addr.arpa domain name pointer sparks15-208.labs.win.psu.edu. 209.148.118.128.in-addr.arpa domain name pointer sparks15-209.labs.win.psu.edu. 210.148.118.128.in-addr.arpa domain name pointer sparks15-210.labs.win.psu.edu. 211.148.118.128.in-addr.arpa domain name pointer sparks15-211.labs.win.psu.edu. 212.148.118.128.in-addr.arpa domain name pointer sparks15-212.labs.win.psu.edu. 213.148.118.128.in-addr.arpa domain name pointer sparks15-213.labs.win.psu.edu. 214.148.118.128.in-addr.arpa domain name pointer sparks15-214.labs.win.psu.edu. 215.148.118.128.in-addr.arpa domain name pointer sparks15-215.labs.win.psu.edu. 216.148.118.128.in-addr.arpa domain name pointer sparks15-216.labs.win.psu.edu. 217.148.118.128.in-addr.arpa domain name pointer sparks15-217.labs.win.psu.edu. 218.148.118.128.in-addr.arpa domain name pointer sparks15-218.labs.win.psu.edu. 219.148.118.128.in-addr.arpa domain name pointer sparks15-219.labs.win.psu.edu. 220.148.118.128.in-addr.arpa domain name pointer sparks15-220.labs.win.psu.edu. 221.148.118.128.in-addr.arpa domain name pointer sparks15-221.labs.win.psu.edu. 222.148.118.128.in-addr.arpa domain name pointer sparks15-222.labs.win.psu.edu. 223.148.118.128.in-addr.arpa domain name pointer sparks15-223.labs.win.psu.edu. 224.148.118.128.in-addr.arpa domain name pointer sparks15-224.labs.win.psu.edu. 225.148.118.128.in-addr.arpa domain name pointer sparks15-225.labs.win.psu.edu. 226.148.118.128.in-addr.arpa domain name pointer sparks15-226.labs.win.psu.edu. 227.148.118.128.in-addr.arpa domain name pointer sparks15-227.labs.win.psu.edu. 228.148.118.128.in-addr.arpa domain name pointer sparks15-228.labs.win.psu.edu. 229.148.118.128.in-addr.arpa domain name pointer sparks15-229.labs.win.psu.edu. 230.148.118.128.in-addr.arpa domain name pointer sparks15-230.labs.win.psu.edu. 231.148.118.128.in-addr.arpa domain name pointer sparks15-231.labs.win.psu.edu. 232.148.118.128.in-addr.arpa domain name pointer sparks15-232.labs.win.psu.edu. 233.148.118.128.in-addr.arpa domain name pointer sparks15-233.labs.win.psu.edu. 234.148.118.128.in-addr.arpa domain name pointer sparks15-234.labs.win.psu.edu. 235.148.118.128.in-addr.arpa domain name pointer sparks10-clsrm-mac235.clc-labs.its.psu.edu. 236.148.118.128.in-addr.arpa domain name pointer sparks121-clsrm-mac236.clc-labs.its.psu.edu. 237.148.118.128.in-addr.arpa domain name pointer sparks309-clsrm-mac237.clc-labs.its.psu.edu. Host 238.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 239.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 240.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 241.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 242.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 243.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 244.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 245.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 246.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 247.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 248.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) Host 249.148.118.128.in-addr.arpa not found: 3(NXDOMAIN) 250.148.118.128.in-addr.arpa domain name pointer sparks15-sig.labs.win.psu.edu. 251.148.118.128.in-addr.arpa domain name pointer sparks309-251.labs.win.psu.edu. 252.148.118.128.in-addr.arpa domain name pointer sparks121-252.labs.win.psu.edu. 253.148.118.128.in-addr.arpa domain name pointer sparks10-253.labs.win.psu.edu. 254.148.118.128.in-addr.arpa domain name pointer sparks15.labs.win.psu.edu. Host 255.148.118.128.in-addr.arpa not found: 3(NXDOMAIN)