[0] 0.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 1.106.21.68.in-addr.arpa. domain name pointer 68-21-106-1.ded.ameritech.net
[7200] 2.106.21.68.in-addr.arpa. domain name pointer 68-21-106-2.ded.ameritech.net
[7200] 3.106.21.68.in-addr.arpa. domain name pointer 68-21-106-3.ded.ameritech.net
[7200] 4.106.21.68.in-addr.arpa. domain name pointer 68-21-106-4.ded.ameritech.net
[7200] 5.106.21.68.in-addr.arpa. domain name pointer 68-21-106-5.ded.ameritech.net
[7200] 6.106.21.68.in-addr.arpa. domain name pointer 68-21-106-6.ded.ameritech.net
[7200] 7.106.21.68.in-addr.arpa. domain name pointer 68-21-106-7.ded.ameritech.net
[7200] 8.106.21.68.in-addr.arpa. domain name pointer 68-21-106-8.ded.ameritech.net
[7200] 9.106.21.68.in-addr.arpa. domain name pointer 68-21-106-9.ded.ameritech.net
[7200] 10.106.21.68.in-addr.arpa. domain name pointer mail.machsys.com
[7200] 11.106.21.68.in-addr.arpa. domain name pointer 68-21-106-11.ded.ameritech.net
[7200] 12.106.21.68.in-addr.arpa. domain name pointer 68-21-106-12.ded.ameritech.net
[7200] 13.106.21.68.in-addr.arpa. domain name pointer 68-21-106-13.ded.ameritech.net
[7200] 14.106.21.68.in-addr.arpa. domain name pointer 68-21-106-14.ded.ameritech.net
[0] 15.106.21.68.in-addr.arpa.: domain name does not exist
[0] 16.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 17.106.21.68.in-addr.arpa. domain name pointer 68-21-106-17.ded.ameritech.net
[7200] 18.106.21.68.in-addr.arpa. domain name pointer 68-21-106-18.ded.ameritech.net
[7200] 19.106.21.68.in-addr.arpa. domain name pointer 68-21-106-19.ded.ameritech.net
[7200] 20.106.21.68.in-addr.arpa. domain name pointer 68-21-106-20.ded.ameritech.net
[7200] 21.106.21.68.in-addr.arpa. domain name pointer 68-21-106-21.ded.ameritech.net
[7200] 22.106.21.68.in-addr.arpa. domain name pointer 68-21-106-22.ded.ameritech.net
[7200] 23.106.21.68.in-addr.arpa. domain name pointer 68-21-106-23.ded.ameritech.net
[7200] 24.106.21.68.in-addr.arpa. domain name pointer 68-21-106-24.ded.ameritech.net
[7200] 25.106.21.68.in-addr.arpa. domain name pointer 68-21-106-25.ded.ameritech.net
[7200] 26.106.21.68.in-addr.arpa. domain name pointer 68-21-106-26.ded.ameritech.net
[7200] 27.106.21.68.in-addr.arpa. domain name pointer 68-21-106-27.ded.ameritech.net
[7200] 28.106.21.68.in-addr.arpa. domain name pointer 68-21-106-28.ded.ameritech.net
[7200] 29.106.21.68.in-addr.arpa. domain name pointer 68-21-106-29.ded.ameritech.net
[7200] 30.106.21.68.in-addr.arpa. domain name pointer 68-21-106-30.ded.ameritech.net
[0] 31.106.21.68.in-addr.arpa.: domain name does not exist
[0] 32.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 33.106.21.68.in-addr.arpa. domain name pointer 68-21-106-33.ded.ameritech.net
[7200] 34.106.21.68.in-addr.arpa. domain name pointer 68-21-106-34.ded.ameritech.net
[7200] 35.106.21.68.in-addr.arpa. domain name pointer 68-21-106-35.ded.ameritech.net
[7200] 36.106.21.68.in-addr.arpa. domain name pointer 68-21-106-36.ded.ameritech.net
[7200] 37.106.21.68.in-addr.arpa. domain name pointer 68-21-106-37.ded.ameritech.net
[7200] 38.106.21.68.in-addr.arpa. domain name pointer 68-21-106-38.ded.ameritech.net
[7200] 39.106.21.68.in-addr.arpa. domain name pointer 68-21-106-39.ded.ameritech.net
[7200] 40.106.21.68.in-addr.arpa. domain name pointer 68-21-106-40.ded.ameritech.net
[7200] 41.106.21.68.in-addr.arpa. domain name pointer 68-21-106-41.ded.ameritech.net
[7200] 42.106.21.68.in-addr.arpa. domain name pointer 68-21-106-42.ded.ameritech.net
[7200] 43.106.21.68.in-addr.arpa. domain name pointer 68-21-106-43.ded.ameritech.net
[7200] 44.106.21.68.in-addr.arpa. domain name pointer 68-21-106-44.ded.ameritech.net
[7200] 45.106.21.68.in-addr.arpa. domain name pointer 68-21-106-45.ded.ameritech.net
[7200] 46.106.21.68.in-addr.arpa. domain name pointer 68-21-106-46.ded.ameritech.net
[0] 47.106.21.68.in-addr.arpa.: domain name does not exist
[0] 48.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 49.106.21.68.in-addr.arpa. domain name pointer 68-21-106-49.ded.ameritech.net
[7200] 50.106.21.68.in-addr.arpa. domain name pointer 68-21-106-50.ded.ameritech.net
[7200] 51.106.21.68.in-addr.arpa. domain name pointer 68-21-106-51.ded.ameritech.net
[7200] 52.106.21.68.in-addr.arpa. domain name pointer 68-21-106-52.ded.ameritech.net
[7200] 53.106.21.68.in-addr.arpa. domain name pointer 68-21-106-53.ded.ameritech.net
[7200] 54.106.21.68.in-addr.arpa. domain name pointer 68-21-106-54.ded.ameritech.net
[7200] 55.106.21.68.in-addr.arpa. domain name pointer 68-21-106-55.ded.ameritech.net
[7200] 56.106.21.68.in-addr.arpa. domain name pointer 68-21-106-56.ded.ameritech.net
[7200] 57.106.21.68.in-addr.arpa. domain name pointer 68-21-106-57.ded.ameritech.net
[7200] 58.106.21.68.in-addr.arpa. domain name pointer 68-21-106-58.ded.ameritech.net
[7200] 59.106.21.68.in-addr.arpa. domain name pointer 68-21-106-59.ded.ameritech.net
[7200] 60.106.21.68.in-addr.arpa. domain name pointer 68-21-106-60.ded.ameritech.net
[7200] 61.106.21.68.in-addr.arpa. domain name pointer 68-21-106-61.ded.ameritech.net
[7200] 62.106.21.68.in-addr.arpa. domain name pointer 68-21-106-62.ded.ameritech.net
[0] 63.106.21.68.in-addr.arpa.: domain name does not exist
[0] 64.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 65.106.21.68.in-addr.arpa. domain name pointer 68-21-106-65.powerpackaging.com
[7200] 66.106.21.68.in-addr.arpa. domain name pointer 68-21-106-66.powerpackaging.com
[7200] 67.106.21.68.in-addr.arpa. domain name pointer mail01.powerpackaging.com
[7200] 68.106.21.68.in-addr.arpa. domain name pointer mail02.powerpackaging.com
[7200] 69.106.21.68.in-addr.arpa. domain name pointer 68-21-106-69.powerpackaging.com
[7200] 70.106.21.68.in-addr.arpa. domain name pointer 68-21-106-70.powerpackaging.com
[7200] 71.106.21.68.in-addr.arpa. domain name pointer 68-21-106-71.powerpackaging.com
[7200] 72.106.21.68.in-addr.arpa. domain name pointer 68-21-106-72.powerpackaging.com
[7200] 73.106.21.68.in-addr.arpa. domain name pointer 68-21-106-73.powerpackaging.com
[7200] 74.106.21.68.in-addr.arpa. domain name pointer 68-21-106-74.powerpackaging.com
[7200] 75.106.21.68.in-addr.arpa. domain name pointer 68-21-106-75.powerpackaging.com
[7200] 76.106.21.68.in-addr.arpa. domain name pointer 68-21-106-76.powerpackaging.com
[7200] 77.106.21.68.in-addr.arpa. domain name pointer 68-21-106-77.powerpackaging.com
[7200] 78.106.21.68.in-addr.arpa. domain name pointer 68-21-106-78.powerpackaging.com
[0] 79.106.21.68.in-addr.arpa.: domain name does not exist
[0] 80.106.21.68.in-addr.arpa.: domain name does not exist
[0] 81.106.21.68.in-addr.arpa.: domain name does not exist
[0] 82.106.21.68.in-addr.arpa.: domain name does not exist
[0] 83.106.21.68.in-addr.arpa.: domain name does not exist
[0] 84.106.21.68.in-addr.arpa.: domain name does not exist
[0] 85.106.21.68.in-addr.arpa.: domain name does not exist
[0] 86.106.21.68.in-addr.arpa.: domain name does not exist
[0] 87.106.21.68.in-addr.arpa.: domain name does not exist
[0] 88.106.21.68.in-addr.arpa.: domain name does not exist
[0] 89.106.21.68.in-addr.arpa.: domain name does not exist
[0] 90.106.21.68.in-addr.arpa.: domain name does not exist
[0] 91.106.21.68.in-addr.arpa.: domain name does not exist
[0] 92.106.21.68.in-addr.arpa.: domain name does not exist
[0] 93.106.21.68.in-addr.arpa.: domain name does not exist
[0] 94.106.21.68.in-addr.arpa.: domain name does not exist
[0] 95.106.21.68.in-addr.arpa.: domain name does not exist
[0] 96.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 97.106.21.68.in-addr.arpa. domain name pointer 68-21-106-97.ded.ameritech.net
[7200] 98.106.21.68.in-addr.arpa. domain name pointer 68-21-106-98.ded.ameritech.net
[7200] 99.106.21.68.in-addr.arpa. domain name pointer 68-21-106-99.ded.ameritech.net
[7200] 100.106.21.68.in-addr.arpa. domain name pointer 68-21-106-100.ded.ameritech.net
[7200] 101.106.21.68.in-addr.arpa. domain name pointer 68-21-106-101.ded.ameritech.net
[7200] 102.106.21.68.in-addr.arpa. domain name pointer 68-21-106-102.ded.ameritech.net
[7200] 103.106.21.68.in-addr.arpa. domain name pointer 68-21-106-103.ded.ameritech.net
[7200] 104.106.21.68.in-addr.arpa. domain name pointer 68-21-106-104.ded.ameritech.net
[7200] 105.106.21.68.in-addr.arpa. domain name pointer 68-21-106-105.ded.ameritech.net
[7200] 106.106.21.68.in-addr.arpa. domain name pointer 68-21-106-106.ded.ameritech.net
[7200] 107.106.21.68.in-addr.arpa. domain name pointer 68-21-106-107.ded.ameritech.net
[7200] 108.106.21.68.in-addr.arpa. domain name pointer 68-21-106-108.ded.ameritech.net
[7200] 109.106.21.68.in-addr.arpa. domain name pointer 68-21-106-109.ded.ameritech.net
[7200] 110.106.21.68.in-addr.arpa. domain name pointer 68-21-106-110.ded.ameritech.net
[7200] 111.106.21.68.in-addr.arpa. domain name pointer 68-21-106-111.ded.ameritech.net
[7200] 112.106.21.68.in-addr.arpa. domain name pointer 68-21-106-112.ded.ameritech.net
[7200] 113.106.21.68.in-addr.arpa. domain name pointer 68-21-106-113.ded.ameritech.net
[7200] 114.106.21.68.in-addr.arpa. domain name pointer 68-21-106-114.ded.ameritech.net
[7200] 115.106.21.68.in-addr.arpa. domain name pointer 68-21-106-115.ded.ameritech.net
[7200] 116.106.21.68.in-addr.arpa. domain name pointer 68-21-106-116.ded.ameritech.net
[7200] 117.106.21.68.in-addr.arpa. domain name pointer 68-21-106-117.ded.ameritech.net
[7200] 118.106.21.68.in-addr.arpa. domain name pointer 68-21-106-118.ded.ameritech.net
[7200] 119.106.21.68.in-addr.arpa. domain name pointer 68-21-106-119.ded.ameritech.net
[7200] 120.106.21.68.in-addr.arpa. domain name pointer 68-21-106-120.ded.ameritech.net
[7200] 121.106.21.68.in-addr.arpa. domain name pointer 68-21-106-121.ded.ameritech.net
[7200] 122.106.21.68.in-addr.arpa. domain name pointer 68-21-106-122.ded.ameritech.net
[7200] 123.106.21.68.in-addr.arpa. domain name pointer 68-21-106-123.ded.ameritech.net
[7200] 124.106.21.68.in-addr.arpa. domain name pointer 68-21-106-124.ded.ameritech.net
[7200] 125.106.21.68.in-addr.arpa. domain name pointer 68-21-106-125.ded.ameritech.net
[7200] 126.106.21.68.in-addr.arpa. domain name pointer 68-21-106-126.ded.ameritech.net
[0] 127.106.21.68.in-addr.arpa.: domain name does not exist
[0] 128.106.21.68.in-addr.arpa.: domain name does not exist
[0] 129.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 130.106.21.68.in-addr.arpa. domain name pointer gas-fs1.genav.com
[0] 131.106.21.68.in-addr.arpa.: domain name does not exist
[0] 132.106.21.68.in-addr.arpa.: domain name does not exist
[0] 133.106.21.68.in-addr.arpa.: domain name does not exist
[0] 134.106.21.68.in-addr.arpa.: domain name does not exist
[0] 135.106.21.68.in-addr.arpa.: domain name does not exist
[0] 136.106.21.68.in-addr.arpa.: domain name does not exist
[0] 137.106.21.68.in-addr.arpa.: domain name does not exist
[0] 138.106.21.68.in-addr.arpa.: domain name does not exist
[0] 139.106.21.68.in-addr.arpa.: domain name does not exist
[0] 140.106.21.68.in-addr.arpa.: domain name does not exist
[0] 141.106.21.68.in-addr.arpa.: domain name does not exist
[0] 142.106.21.68.in-addr.arpa.: domain name does not exist
[0] 143.106.21.68.in-addr.arpa.: domain name does not exist
[0] 144.106.21.68.in-addr.arpa.: domain name does not exist
[0] 145.106.21.68.in-addr.arpa.: domain name does not exist
[0] 146.106.21.68.in-addr.arpa.: domain name does not exist
[0] 147.106.21.68.in-addr.arpa.: domain name does not exist
[0] 148.106.21.68.in-addr.arpa.: domain name does not exist
[0] 149.106.21.68.in-addr.arpa.: domain name does not exist
[0] 150.106.21.68.in-addr.arpa.: domain name does not exist
[0] 151.106.21.68.in-addr.arpa.: domain name does not exist
[0] 152.106.21.68.in-addr.arpa.: domain name does not exist
[0] 153.106.21.68.in-addr.arpa.: domain name does not exist
[0] 154.106.21.68.in-addr.arpa.: domain name does not exist
[0] 155.106.21.68.in-addr.arpa.: domain name does not exist
[0] 156.106.21.68.in-addr.arpa.: domain name does not exist
[0] 157.106.21.68.in-addr.arpa.: domain name does not exist
[0] 158.106.21.68.in-addr.arpa.: domain name does not exist
[0] 159.106.21.68.in-addr.arpa.: domain name does not exist
[0] 160.106.21.68.in-addr.arpa.: domain name does not exist
[0] 161.106.21.68.in-addr.arpa.: domain name does not exist
[0] 162.106.21.68.in-addr.arpa.: domain name does not exist
[0] 163.106.21.68.in-addr.arpa.: domain name does not exist
[0] 164.106.21.68.in-addr.arpa.: domain name does not exist
[0] 165.106.21.68.in-addr.arpa.: domain name does not exist
[0] 166.106.21.68.in-addr.arpa.: domain name does not exist
[0] 167.106.21.68.in-addr.arpa.: domain name does not exist
[0] 168.106.21.68.in-addr.arpa.: domain name does not exist
[0] 169.106.21.68.in-addr.arpa.: domain name does not exist
[0] 170.106.21.68.in-addr.arpa.: domain name does not exist
[0] 171.106.21.68.in-addr.arpa.: domain name does not exist
[0] 172.106.21.68.in-addr.arpa.: domain name does not exist
[0] 173.106.21.68.in-addr.arpa.: domain name does not exist
[0] 174.106.21.68.in-addr.arpa.: domain name does not exist
[0] 175.106.21.68.in-addr.arpa.: domain name does not exist
[0] 176.106.21.68.in-addr.arpa.: domain name does not exist
[0] 177.106.21.68.in-addr.arpa.: domain name does not exist
[0] 178.106.21.68.in-addr.arpa.: domain name does not exist
[0] 179.106.21.68.in-addr.arpa.: domain name does not exist
[0] 180.106.21.68.in-addr.arpa.: domain name does not exist
[0] 181.106.21.68.in-addr.arpa.: domain name does not exist
[0] 182.106.21.68.in-addr.arpa.: domain name does not exist
[0] 183.106.21.68.in-addr.arpa.: domain name does not exist
[0] 184.106.21.68.in-addr.arpa.: domain name does not exist
[0] 185.106.21.68.in-addr.arpa.: domain name does not exist
[0] 186.106.21.68.in-addr.arpa.: domain name does not exist
[0] 187.106.21.68.in-addr.arpa.: domain name does not exist
[0] 188.106.21.68.in-addr.arpa.: domain name does not exist
[0] 189.106.21.68.in-addr.arpa.: domain name does not exist
[0] 190.106.21.68.in-addr.arpa.: domain name does not exist
[0] 191.106.21.68.in-addr.arpa.: domain name does not exist
[0] 192.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 193.106.21.68.in-addr.arpa. domain name pointer 68-21-106-193.advantagewireless.biz
[7200] 194.106.21.68.in-addr.arpa. domain name pointer 68-21-106-194.advantagewireless.biz
[7200] 195.106.21.68.in-addr.arpa. domain name pointer 68-21-106-195.advantagewireless.biz
[7200] 196.106.21.68.in-addr.arpa. domain name pointer 68-21-106-196.advantagewireless.biz
[7200] 197.106.21.68.in-addr.arpa. domain name pointer 68-21-106-197.advantagewireless.biz
[7200] 198.106.21.68.in-addr.arpa. domain name pointer 68-21-106-198.advantagewireless.biz
[7200] 199.106.21.68.in-addr.arpa. domain name pointer 68-21-106-199.advantagewireless.biz
[7200] 200.106.21.68.in-addr.arpa. domain name pointer 68-21-106-200.advantagewireless.biz
[7200] 201.106.21.68.in-addr.arpa. domain name pointer 68-21-106-201.advantagewireless.biz
[7200] 202.106.21.68.in-addr.arpa. domain name pointer 68-21-106-202.advantagewireless.biz
[7200] 203.106.21.68.in-addr.arpa. domain name pointer 68-21-106-203.advantagewireless.biz
[7200] 204.106.21.68.in-addr.arpa. domain name pointer 68-21-106-204.advantagewireless.biz
[7200] 205.106.21.68.in-addr.arpa. domain name pointer 68-21-106-205.advantagewireless.biz
[7200] 206.106.21.68.in-addr.arpa. domain name pointer 68-21-106-206.advantagewireless.biz
[7200] 207.106.21.68.in-addr.arpa. domain name pointer 68-21-106-207.advantagewireless.biz
[7200] 208.106.21.68.in-addr.arpa. domain name pointer 68-21-106-208.advantagewireless.biz
[7200] 209.106.21.68.in-addr.arpa. domain name pointer 68-21-106-209.advantagewireless.biz
[7200] 210.106.21.68.in-addr.arpa. domain name pointer 68-21-106-210.advantagewireless.biz
[7200] 211.106.21.68.in-addr.arpa. domain name pointer 68-21-106-211.advantagewireless.biz
[7200] 212.106.21.68.in-addr.arpa. domain name pointer 68-21-106-212.advantagewireless.biz
[7200] 213.106.21.68.in-addr.arpa. domain name pointer 68-21-106-213.advantagewireless.biz
[7200] 214.106.21.68.in-addr.arpa. domain name pointer 68-21-106-214.advantagewireless.biz
[7200] 215.106.21.68.in-addr.arpa. domain name pointer 68-21-106-215.advantagewireless.biz
[0] 216.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 217.106.21.68.in-addr.arpa. domain name pointer 68-21-106-217.ded.ameritech.net
[7200] 218.106.21.68.in-addr.arpa. domain name pointer 68-21-106-218.ded.ameritech.net
[7200] 219.106.21.68.in-addr.arpa. domain name pointer 68-21-106-219.ded.ameritech.net
[7200] 220.106.21.68.in-addr.arpa. domain name pointer 68-21-106-220.ded.ameritech.net
[7200] 221.106.21.68.in-addr.arpa. domain name pointer 68-21-106-221.ded.ameritech.net
[7200] 222.106.21.68.in-addr.arpa. domain name pointer 68-21-106-222.ded.ameritech.net
[0] 223.106.21.68.in-addr.arpa.: domain name does not exist
[0] 224.106.21.68.in-addr.arpa.: domain name does not exist
[7200] 225.106.21.68.in-addr.arpa. domain name pointer 68-21-106-225.ded.ameritech.net
[7200] 226.106.21.68.in-addr.arpa. domain name pointer 68-21-106-226.ded.ameritech.net
[7200] 227.106.21.68.in-addr.arpa. domain name pointer 68-21-106-227.ded.ameritech.net
[7200] 228.106.21.68.in-addr.arpa. domain name pointer 68-21-106-228.ded.ameritech.net
[7200] 229.106.21.68.in-addr.arpa. domain name pointer 68-21-106-229.ded.ameritech.net
[7200] 230.106.21.68.in-addr.arpa. domain name pointer 68-21-106-230.ded.ameritech.net
[7200] 231.106.21.68.in-addr.arpa. domain name pointer 68-21-106-231.ded.ameritech.net
[7200] 232.106.21.68.in-addr.arpa. domain name pointer 68-21-106-232.ded.ameritech.net
[7200] 233.106.21.68.in-addr.arpa. domain name pointer 68-21-106-233.ded.ameritech.net
[7200] 234.106.21.68.in-addr.arpa. domain name pointer 68-21-106-234.ded.ameritech.net
[7200] 235.106.21.68.in-addr.arpa. domain name pointer 68-21-106-235.ded.ameritech.net
[7200] 236.106.21.68.in-addr.arpa. domain name pointer 68-21-106-236.ded.ameritech.net
[7200] 237.106.21.68.in-addr.arpa. domain name pointer 68-21-106-237.ded.ameritech.net
[7200] 238.106.21.68.in-addr.arpa. domain name pointer 68-21-106-238.ded.ameritech.net
[7200] 239.106.21.68.in-addr.arpa. domain name pointer 68-21-106-239.ded.ameritech.net
[7200] 240.106.21.68.in-addr.arpa. domain name pointer 68-21-106-240.ded.ameritech.net
[7200] 241.106.21.68.in-addr.arpa. domain name pointer 68-21-106-241.ded.ameritech.net
[7200] 242.106.21.68.in-addr.arpa. domain name pointer 68-21-106-242.ded.ameritech.net
[7200] 243.106.21.68.in-addr.arpa. domain name pointer 68-21-106-243.ded.ameritech.net
[7200] 244.106.21.68.in-addr.arpa. domain name pointer 68-21-106-244.ded.ameritech.net
[7200] 245.106.21.68.in-addr.arpa. domain name pointer 68-21-106-245.ded.ameritech.net
[7200] 246.106.21.68.in-addr.arpa. domain name pointer 68-21-106-246.ded.ameritech.net
[7200] 247.106.21.68.in-addr.arpa. domain name pointer 68-21-106-247.ded.ameritech.net
[7200] 248.106.21.68.in-addr.arpa. domain name pointer 68-21-106-248.ded.ameritech.net
[7200] 249.106.21.68.in-addr.arpa. domain name pointer 68-21-106-249.ded.ameritech.net
[7200] 250.106.21.68.in-addr.arpa. domain name pointer 68-21-106-250.ded.ameritech.net
[7200] 251.106.21.68.in-addr.arpa. domain name pointer 68-21-106-251.ded.ameritech.net
[7200] 252.106.21.68.in-addr.arpa. domain name pointer 68-21-106-252.ded.ameritech.net
[7200] 253.106.21.68.in-addr.arpa. domain name pointer 68-21-106-253.ded.ameritech.net
[7200] 254.106.21.68.in-addr.arpa. domain name pointer 68-21-106-254.ded.ameritech.net
[0] 255.106.21.68.in-addr.arpa.: domain name does not exist