[0] 0.215.56.156.in-addr.arpa.: domain name does not exist
[50400] 1.215.56.156.in-addr.arpa. domain name pointer sigmatau-gw.noc.indiana.edu 156-56-215-1.dhcp-bl.indiana.edu
[50400] 2.215.56.156.in-addr.arpa. domain name pointer 156-56-215-2.dhcp-bl.indiana.edu
[50400] 3.215.56.156.in-addr.arpa. domain name pointer 156-56-215-3.dhcp-bl.indiana.edu
[50400] 4.215.56.156.in-addr.arpa. domain name pointer 156-56-215-4.dhcp-bl.indiana.edu
[50400] 5.215.56.156.in-addr.arpa. domain name pointer 156-56-215-5.dhcp-bl.indiana.edu
[50400] 6.215.56.156.in-addr.arpa. domain name pointer 156-56-215-6.dhcp-bl.indiana.edu
[50400] 7.215.56.156.in-addr.arpa. domain name pointer 156-56-215-7.dhcp-bl.indiana.edu
[50400] 8.215.56.156.in-addr.arpa. domain name pointer 156-56-215-8.dhcp-bl.indiana.edu
[50400] 9.215.56.156.in-addr.arpa. domain name pointer 156-56-215-9.dhcp-bl.indiana.edu
[50400] 10.215.56.156.in-addr.arpa. domain name pointer 156-56-215-10.dhcp-bl.indiana.edu
[50400] 11.215.56.156.in-addr.arpa. domain name pointer 156-56-215-11.dhcp-bl.indiana.edu
[50400] 12.215.56.156.in-addr.arpa. domain name pointer 156-56-215-12.dhcp-bl.indiana.edu
[50400] 13.215.56.156.in-addr.arpa. domain name pointer 156-56-215-13.dhcp-bl.indiana.edu
[50400] 14.215.56.156.in-addr.arpa. domain name pointer 156-56-215-14.dhcp-bl.indiana.edu
[50400] 15.215.56.156.in-addr.arpa. domain name pointer 156-56-215-15.dhcp-bl.indiana.edu
[50400] 16.215.56.156.in-addr.arpa. domain name pointer 156-56-215-16.dhcp-bl.indiana.edu
[50400] 17.215.56.156.in-addr.arpa. domain name pointer 156-56-215-17.dhcp-bl.indiana.edu
[50400] 18.215.56.156.in-addr.arpa. domain name pointer 156-56-215-18.dhcp-bl.indiana.edu
[50400] 19.215.56.156.in-addr.arpa. domain name pointer 156-56-215-19.dhcp-bl.indiana.edu
[50400] 20.215.56.156.in-addr.arpa. domain name pointer 156-56-215-20.dhcp-bl.indiana.edu
[50400] 21.215.56.156.in-addr.arpa. domain name pointer 156-56-215-21.dhcp-bl.indiana.edu
[50400] 22.215.56.156.in-addr.arpa. domain name pointer 156-56-215-22.dhcp-bl.indiana.edu
[50400] 23.215.56.156.in-addr.arpa. domain name pointer 156-56-215-23.dhcp-bl.indiana.edu
[50400] 24.215.56.156.in-addr.arpa. domain name pointer 156-56-215-24.dhcp-bl.indiana.edu
[50400] 25.215.56.156.in-addr.arpa. domain name pointer 156-56-215-25.dhcp-bl.indiana.edu
[50400] 26.215.56.156.in-addr.arpa. domain name pointer 156-56-215-26.dhcp-bl.indiana.edu
[50400] 27.215.56.156.in-addr.arpa. domain name pointer 156-56-215-27.dhcp-bl.indiana.edu
[50400] 28.215.56.156.in-addr.arpa. domain name pointer 156-56-215-28.dhcp-bl.indiana.edu
[50400] 29.215.56.156.in-addr.arpa. domain name pointer 156-56-215-29.dhcp-bl.indiana.edu
[50400] 30.215.56.156.in-addr.arpa. domain name pointer 156-56-215-30.dhcp-bl.indiana.edu
[50400] 31.215.56.156.in-addr.arpa. domain name pointer 156-56-215-31.dhcp-bl.indiana.edu
[50400] 32.215.56.156.in-addr.arpa. domain name pointer 156-56-215-32.dhcp-bl.indiana.edu
[50400] 33.215.56.156.in-addr.arpa. domain name pointer 156-56-215-33.dhcp-bl.indiana.edu
[50400] 34.215.56.156.in-addr.arpa. domain name pointer 156-56-215-34.dhcp-bl.indiana.edu
[50400] 35.215.56.156.in-addr.arpa. domain name pointer 156-56-215-35.dhcp-bl.indiana.edu
[50400] 36.215.56.156.in-addr.arpa. domain name pointer 156-56-215-36.dhcp-bl.indiana.edu
[50400] 37.215.56.156.in-addr.arpa. domain name pointer 156-56-215-37.dhcp-bl.indiana.edu
[50400] 38.215.56.156.in-addr.arpa. domain name pointer 156-56-215-38.dhcp-bl.indiana.edu
[50400] 39.215.56.156.in-addr.arpa. domain name pointer 156-56-215-39.dhcp-bl.indiana.edu
[50400] 40.215.56.156.in-addr.arpa. domain name pointer 156-56-215-40.dhcp-bl.indiana.edu
[50400] 41.215.56.156.in-addr.arpa. domain name pointer 156-56-215-41.dhcp-bl.indiana.edu
[50400] 42.215.56.156.in-addr.arpa. domain name pointer 156-56-215-42.dhcp-bl.indiana.edu
[50400] 43.215.56.156.in-addr.arpa. domain name pointer 156-56-215-43.dhcp-bl.indiana.edu
[50400] 44.215.56.156.in-addr.arpa. domain name pointer 156-56-215-44.dhcp-bl.indiana.edu
[50400] 45.215.56.156.in-addr.arpa. domain name pointer 156-56-215-45.dhcp-bl.indiana.edu
[50400] 46.215.56.156.in-addr.arpa. domain name pointer 156-56-215-46.dhcp-bl.indiana.edu
[50400] 47.215.56.156.in-addr.arpa. domain name pointer 156-56-215-47.dhcp-bl.indiana.edu
[50400] 48.215.56.156.in-addr.arpa. domain name pointer 156-56-215-48.dhcp-bl.indiana.edu
[50400] 49.215.56.156.in-addr.arpa. domain name pointer 156-56-215-49.dhcp-bl.indiana.edu
[50400] 50.215.56.156.in-addr.arpa. domain name pointer 156-56-215-50.dhcp-bl.indiana.edu
[50400] 51.215.56.156.in-addr.arpa. domain name pointer 156-56-215-51.dhcp-bl.indiana.edu
[50400] 52.215.56.156.in-addr.arpa. domain name pointer 156-56-215-52.dhcp-bl.indiana.edu
[50400] 53.215.56.156.in-addr.arpa. domain name pointer 156-56-215-53.dhcp-bl.indiana.edu
[50400] 54.215.56.156.in-addr.arpa. domain name pointer 156-56-215-54.dhcp-bl.indiana.edu
[50400] 55.215.56.156.in-addr.arpa. domain name pointer 156-56-215-55.dhcp-bl.indiana.edu
[50400] 56.215.56.156.in-addr.arpa. domain name pointer 156-56-215-56.dhcp-bl.indiana.edu
[50400] 57.215.56.156.in-addr.arpa. domain name pointer 156-56-215-57.dhcp-bl.indiana.edu
[50400] 58.215.56.156.in-addr.arpa. domain name pointer 156-56-215-58.dhcp-bl.indiana.edu
[50400] 59.215.56.156.in-addr.arpa. domain name pointer 156-56-215-59.dhcp-bl.indiana.edu
[50400] 60.215.56.156.in-addr.arpa. domain name pointer 156-56-215-60.dhcp-bl.indiana.edu
[50400] 61.215.56.156.in-addr.arpa. domain name pointer 156-56-215-61.dhcp-bl.indiana.edu
[50400] 62.215.56.156.in-addr.arpa. domain name pointer 156-56-215-62.dhcp-bl.indiana.edu
[50400] 63.215.56.156.in-addr.arpa. domain name pointer 156-56-215-63.dhcp-bl.indiana.edu
[50400] 64.215.56.156.in-addr.arpa. domain name pointer 156-56-215-64.dhcp-bl.indiana.edu
[50400] 65.215.56.156.in-addr.arpa. domain name pointer 156-56-215-65.dhcp-bl.indiana.edu
[50400] 66.215.56.156.in-addr.arpa. domain name pointer 156-56-215-66.dhcp-bl.indiana.edu
[50400] 67.215.56.156.in-addr.arpa. domain name pointer 156-56-215-67.dhcp-bl.indiana.edu
[50400] 68.215.56.156.in-addr.arpa. domain name pointer 156-56-215-68.dhcp-bl.indiana.edu
[50400] 69.215.56.156.in-addr.arpa. domain name pointer 156-56-215-69.dhcp-bl.indiana.edu
[50400] 70.215.56.156.in-addr.arpa. domain name pointer 156-56-215-70.dhcp-bl.indiana.edu
[50400] 71.215.56.156.in-addr.arpa. domain name pointer 156-56-215-71.dhcp-bl.indiana.edu
[50400] 72.215.56.156.in-addr.arpa. domain name pointer 156-56-215-72.dhcp-bl.indiana.edu
[50400] 73.215.56.156.in-addr.arpa. domain name pointer 156-56-215-73.dhcp-bl.indiana.edu
[50400] 74.215.56.156.in-addr.arpa. domain name pointer 156-56-215-74.dhcp-bl.indiana.edu
[50400] 75.215.56.156.in-addr.arpa. domain name pointer 156-56-215-75.dhcp-bl.indiana.edu
[50400] 76.215.56.156.in-addr.arpa. domain name pointer 156-56-215-76.dhcp-bl.indiana.edu
[50400] 77.215.56.156.in-addr.arpa. domain name pointer 156-56-215-77.dhcp-bl.indiana.edu
[50400] 78.215.56.156.in-addr.arpa. domain name pointer 156-56-215-78.dhcp-bl.indiana.edu
[50400] 79.215.56.156.in-addr.arpa. domain name pointer 156-56-215-79.dhcp-bl.indiana.edu
[50400] 80.215.56.156.in-addr.arpa. domain name pointer 156-56-215-80.dhcp-bl.indiana.edu
[50400] 81.215.56.156.in-addr.arpa. domain name pointer 156-56-215-81.dhcp-bl.indiana.edu
[50400] 82.215.56.156.in-addr.arpa. domain name pointer 156-56-215-82.dhcp-bl.indiana.edu
[50400] 83.215.56.156.in-addr.arpa. domain name pointer 156-56-215-83.dhcp-bl.indiana.edu
[50400] 84.215.56.156.in-addr.arpa. domain name pointer 156-56-215-84.dhcp-bl.indiana.edu
[50400] 85.215.56.156.in-addr.arpa. domain name pointer 156-56-215-85.dhcp-bl.indiana.edu
[50400] 86.215.56.156.in-addr.arpa. domain name pointer 156-56-215-86.dhcp-bl.indiana.edu
[50400] 87.215.56.156.in-addr.arpa. domain name pointer 156-56-215-87.dhcp-bl.indiana.edu
[50400] 88.215.56.156.in-addr.arpa. domain name pointer 156-56-215-88.dhcp-bl.indiana.edu
[50400] 89.215.56.156.in-addr.arpa. domain name pointer 156-56-215-89.dhcp-bl.indiana.edu
[50400] 90.215.56.156.in-addr.arpa. domain name pointer 156-56-215-90.dhcp-bl.indiana.edu
[50400] 91.215.56.156.in-addr.arpa. domain name pointer 156-56-215-91.dhcp-bl.indiana.edu
[50400] 92.215.56.156.in-addr.arpa. domain name pointer 156-56-215-92.dhcp-bl.indiana.edu
[50400] 93.215.56.156.in-addr.arpa. domain name pointer 156-56-215-93.dhcp-bl.indiana.edu
[50400] 94.215.56.156.in-addr.arpa. domain name pointer 156-56-215-94.dhcp-bl.indiana.edu
[50400] 95.215.56.156.in-addr.arpa. domain name pointer 156-56-215-95.dhcp-bl.indiana.edu
[50400] 96.215.56.156.in-addr.arpa. domain name pointer 156-56-215-96.dhcp-bl.indiana.edu
[50400] 97.215.56.156.in-addr.arpa. domain name pointer 156-56-215-97.dhcp-bl.indiana.edu
[50400] 98.215.56.156.in-addr.arpa. domain name pointer 156-56-215-98.dhcp-bl.indiana.edu
[50400] 99.215.56.156.in-addr.arpa. domain name pointer 156-56-215-99.dhcp-bl.indiana.edu
[50400] 100.215.56.156.in-addr.arpa. domain name pointer 156-56-215-100.dhcp-bl.indiana.edu
[50400] 101.215.56.156.in-addr.arpa. domain name pointer 156-56-215-101.dhcp-bl.indiana.edu
[50400] 102.215.56.156.in-addr.arpa. domain name pointer 156-56-215-102.dhcp-bl.indiana.edu
[50400] 103.215.56.156.in-addr.arpa. domain name pointer 156-56-215-103.dhcp-bl.indiana.edu
[50400] 104.215.56.156.in-addr.arpa. domain name pointer 156-56-215-104.dhcp-bl.indiana.edu
[50400] 105.215.56.156.in-addr.arpa. domain name pointer 156-56-215-105.dhcp-bl.indiana.edu
[50400] 106.215.56.156.in-addr.arpa. domain name pointer 156-56-215-106.dhcp-bl.indiana.edu
[50400] 107.215.56.156.in-addr.arpa. domain name pointer 156-56-215-107.dhcp-bl.indiana.edu
[50400] 108.215.56.156.in-addr.arpa. domain name pointer 156-56-215-108.dhcp-bl.indiana.edu
[50400] 109.215.56.156.in-addr.arpa. domain name pointer 156-56-215-109.dhcp-bl.indiana.edu
[50400] 110.215.56.156.in-addr.arpa. domain name pointer 156-56-215-110.dhcp-bl.indiana.edu
[50400] 111.215.56.156.in-addr.arpa. domain name pointer 156-56-215-111.dhcp-bl.indiana.edu
[50400] 112.215.56.156.in-addr.arpa. domain name pointer 156-56-215-112.dhcp-bl.indiana.edu
[50400] 113.215.56.156.in-addr.arpa. domain name pointer 156-56-215-113.dhcp-bl.indiana.edu
[50400] 114.215.56.156.in-addr.arpa. domain name pointer 156-56-215-114.dhcp-bl.indiana.edu
[50400] 115.215.56.156.in-addr.arpa. domain name pointer 156-56-215-115.dhcp-bl.indiana.edu
[50400] 116.215.56.156.in-addr.arpa. domain name pointer 156-56-215-116.dhcp-bl.indiana.edu
[50400] 117.215.56.156.in-addr.arpa. domain name pointer 156-56-215-117.dhcp-bl.indiana.edu
[50400] 118.215.56.156.in-addr.arpa. domain name pointer 156-56-215-118.dhcp-bl.indiana.edu
[50400] 119.215.56.156.in-addr.arpa. domain name pointer 156-56-215-119.dhcp-bl.indiana.edu
[50400] 120.215.56.156.in-addr.arpa. domain name pointer 156-56-215-120.dhcp-bl.indiana.edu
[50400] 121.215.56.156.in-addr.arpa. domain name pointer 156-56-215-121.dhcp-bl.indiana.edu
[50400] 122.215.56.156.in-addr.arpa. domain name pointer 156-56-215-122.dhcp-bl.indiana.edu
[50400] 123.215.56.156.in-addr.arpa. domain name pointer 156-56-215-123.dhcp-bl.indiana.edu
[50400] 124.215.56.156.in-addr.arpa. domain name pointer 156-56-215-124.dhcp-bl.indiana.edu
[50400] 125.215.56.156.in-addr.arpa. domain name pointer 156-56-215-125.dhcp-bl.indiana.edu
[50400] 126.215.56.156.in-addr.arpa. domain name pointer 156-56-215-126.dhcp-bl.indiana.edu
[50400] 127.215.56.156.in-addr.arpa. domain name pointer 156-56-215-127.dhcp-bl.indiana.edu
[0] 128.215.56.156.in-addr.arpa.: domain name does not exist
[0] 129.215.56.156.in-addr.arpa.: domain name does not exist
[0] 130.215.56.156.in-addr.arpa.: domain name does not exist
[0] 131.215.56.156.in-addr.arpa.: domain name does not exist
[0] 132.215.56.156.in-addr.arpa.: domain name does not exist
[0] 133.215.56.156.in-addr.arpa.: domain name does not exist
[0] 134.215.56.156.in-addr.arpa.: domain name does not exist
[0] 135.215.56.156.in-addr.arpa.: domain name does not exist
[0] 136.215.56.156.in-addr.arpa.: domain name does not exist
[0] 137.215.56.156.in-addr.arpa.: domain name does not exist
[0] 138.215.56.156.in-addr.arpa.: domain name does not exist
[0] 139.215.56.156.in-addr.arpa.: domain name does not exist
[0] 140.215.56.156.in-addr.arpa.: domain name does not exist
[0] 141.215.56.156.in-addr.arpa.: domain name does not exist
[0] 142.215.56.156.in-addr.arpa.: domain name does not exist
[0] 143.215.56.156.in-addr.arpa.: domain name does not exist
[0] 144.215.56.156.in-addr.arpa.: domain name does not exist
[0] 145.215.56.156.in-addr.arpa.: domain name does not exist
[0] 146.215.56.156.in-addr.arpa.: domain name does not exist
[0] 147.215.56.156.in-addr.arpa.: domain name does not exist
[0] 148.215.56.156.in-addr.arpa.: domain name does not exist
[0] 149.215.56.156.in-addr.arpa.: domain name does not exist
[0] 150.215.56.156.in-addr.arpa.: domain name does not exist
[0] 151.215.56.156.in-addr.arpa.: domain name does not exist
[0] 152.215.56.156.in-addr.arpa.: domain name does not exist
[0] 153.215.56.156.in-addr.arpa.: domain name does not exist
[0] 154.215.56.156.in-addr.arpa.: domain name does not exist
[0] 155.215.56.156.in-addr.arpa.: domain name does not exist
[0] 156.215.56.156.in-addr.arpa.: domain name does not exist
[0] 157.215.56.156.in-addr.arpa.: domain name does not exist
[0] 158.215.56.156.in-addr.arpa.: domain name does not exist
[0] 159.215.56.156.in-addr.arpa.: domain name does not exist
[0] 160.215.56.156.in-addr.arpa.: domain name does not exist
[0] 161.215.56.156.in-addr.arpa.: domain name does not exist
[0] 162.215.56.156.in-addr.arpa.: domain name does not exist
[0] 163.215.56.156.in-addr.arpa.: domain name does not exist
[0] 164.215.56.156.in-addr.arpa.: domain name does not exist
[0] 165.215.56.156.in-addr.arpa.: domain name does not exist
[0] 166.215.56.156.in-addr.arpa.: domain name does not exist
[0] 167.215.56.156.in-addr.arpa.: domain name does not exist
[0] 168.215.56.156.in-addr.arpa.: domain name does not exist
[0] 169.215.56.156.in-addr.arpa.: domain name does not exist
[0] 170.215.56.156.in-addr.arpa.: domain name does not exist
[0] 171.215.56.156.in-addr.arpa.: domain name does not exist
[0] 172.215.56.156.in-addr.arpa.: domain name does not exist
[0] 173.215.56.156.in-addr.arpa.: domain name does not exist
[0] 174.215.56.156.in-addr.arpa.: domain name does not exist
[0] 175.215.56.156.in-addr.arpa.: domain name does not exist
[0] 176.215.56.156.in-addr.arpa.: domain name does not exist
[0] 177.215.56.156.in-addr.arpa.: domain name does not exist
[0] 178.215.56.156.in-addr.arpa.: domain name does not exist
[0] 179.215.56.156.in-addr.arpa.: domain name does not exist
[0] 180.215.56.156.in-addr.arpa.: domain name does not exist
[0] 181.215.56.156.in-addr.arpa.: domain name does not exist
[0] 182.215.56.156.in-addr.arpa.: domain name does not exist
[0] 183.215.56.156.in-addr.arpa.: domain name does not exist
[0] 184.215.56.156.in-addr.arpa.: domain name does not exist
[0] 185.215.56.156.in-addr.arpa.: domain name does not exist
[0] 186.215.56.156.in-addr.arpa.: domain name does not exist
[0] 187.215.56.156.in-addr.arpa.: domain name does not exist
[0] 188.215.56.156.in-addr.arpa.: domain name does not exist
[0] 189.215.56.156.in-addr.arpa.: domain name does not exist
[0] 190.215.56.156.in-addr.arpa.: domain name does not exist
[0] 191.215.56.156.in-addr.arpa.: domain name does not exist
[0] 192.215.56.156.in-addr.arpa.: domain name does not exist
[0] 193.215.56.156.in-addr.arpa.: domain name does not exist
[0] 194.215.56.156.in-addr.arpa.: domain name does not exist
[0] 195.215.56.156.in-addr.arpa.: domain name does not exist
[0] 196.215.56.156.in-addr.arpa.: domain name does not exist
[0] 197.215.56.156.in-addr.arpa.: domain name does not exist
[0] 198.215.56.156.in-addr.arpa.: domain name does not exist
[0] 199.215.56.156.in-addr.arpa.: domain name does not exist
[0] 200.215.56.156.in-addr.arpa.: domain name does not exist
[0] 201.215.56.156.in-addr.arpa.: domain name does not exist
[0] 202.215.56.156.in-addr.arpa.: domain name does not exist
[0] 203.215.56.156.in-addr.arpa.: domain name does not exist
[0] 204.215.56.156.in-addr.arpa.: domain name does not exist
[0] 205.215.56.156.in-addr.arpa.: domain name does not exist
[0] 206.215.56.156.in-addr.arpa.: domain name does not exist
[0] 207.215.56.156.in-addr.arpa.: domain name does not exist
[0] 208.215.56.156.in-addr.arpa.: domain name does not exist
[0] 209.215.56.156.in-addr.arpa.: domain name does not exist
[0] 210.215.56.156.in-addr.arpa.: domain name does not exist
[0] 211.215.56.156.in-addr.arpa.: domain name does not exist
[0] 212.215.56.156.in-addr.arpa.: domain name does not exist
[0] 213.215.56.156.in-addr.arpa.: domain name does not exist
[0] 214.215.56.156.in-addr.arpa.: domain name does not exist
[0] 215.215.56.156.in-addr.arpa.: domain name does not exist
[0] 216.215.56.156.in-addr.arpa.: domain name does not exist
[0] 217.215.56.156.in-addr.arpa.: domain name does not exist
[0] 218.215.56.156.in-addr.arpa.: domain name does not exist
[0] 219.215.56.156.in-addr.arpa.: domain name does not exist
[0] 220.215.56.156.in-addr.arpa.: domain name does not exist
[0] 221.215.56.156.in-addr.arpa.: domain name does not exist
[0] 222.215.56.156.in-addr.arpa.: domain name does not exist
[0] 223.215.56.156.in-addr.arpa.: domain name does not exist
[0] 224.215.56.156.in-addr.arpa.: domain name does not exist
[0] 225.215.56.156.in-addr.arpa.: domain name does not exist
[0] 226.215.56.156.in-addr.arpa.: domain name does not exist
[0] 227.215.56.156.in-addr.arpa.: domain name does not exist
[0] 228.215.56.156.in-addr.arpa.: domain name does not exist
[0] 229.215.56.156.in-addr.arpa.: domain name does not exist
[0] 230.215.56.156.in-addr.arpa.: domain name does not exist
[0] 231.215.56.156.in-addr.arpa.: domain name does not exist
[0] 232.215.56.156.in-addr.arpa.: domain name does not exist
[0] 233.215.56.156.in-addr.arpa.: domain name does not exist
[0] 234.215.56.156.in-addr.arpa.: domain name does not exist
[0] 235.215.56.156.in-addr.arpa.: domain name does not exist
[0] 236.215.56.156.in-addr.arpa.: domain name does not exist
[0] 237.215.56.156.in-addr.arpa.: domain name does not exist
[0] 238.215.56.156.in-addr.arpa.: domain name does not exist
[0] 239.215.56.156.in-addr.arpa.: domain name does not exist
[0] 240.215.56.156.in-addr.arpa.: domain name does not exist
[0] 241.215.56.156.in-addr.arpa.: domain name does not exist
[0] 242.215.56.156.in-addr.arpa.: domain name does not exist
[0] 243.215.56.156.in-addr.arpa.: domain name does not exist
[0] 244.215.56.156.in-addr.arpa.: domain name does not exist
[0] 245.215.56.156.in-addr.arpa.: domain name does not exist
[0] 246.215.56.156.in-addr.arpa.: domain name does not exist
[0] 247.215.56.156.in-addr.arpa.: domain name does not exist
[0] 248.215.56.156.in-addr.arpa.: domain name does not exist
[0] 249.215.56.156.in-addr.arpa.: domain name does not exist
[0] 250.215.56.156.in-addr.arpa.: domain name does not exist
[0] 251.215.56.156.in-addr.arpa.: domain name does not exist
[0] 252.215.56.156.in-addr.arpa.: domain name does not exist
[0] 253.215.56.156.in-addr.arpa.: domain name does not exist
[50400] 254.215.56.156.in-addr.arpa. domain name pointer sigmatau-gw.noc.indiana.edu
[0] 255.215.56.156.in-addr.arpa.: domain name does not exist