[86400] 0.247.238.63.in-addr.arpa. domain name pointer 63-238-247-0.dia.static.qwest.net
[86400] 1.247.238.63.in-addr.arpa. domain name pointer 63-238-247-1.dia.static.qwest.net
[86400] 2.247.238.63.in-addr.arpa. domain name pointer 63-238-247-2.dia.static.qwest.net
[86400] 3.247.238.63.in-addr.arpa. domain name pointer 63-238-247-3.dia.static.qwest.net
[86400] 4.247.238.63.in-addr.arpa. domain name pointer 63-238-247-4.dia.static.qwest.net
[86400] 5.247.238.63.in-addr.arpa. domain name pointer 63-238-247-5.dia.static.qwest.net
[86400] 6.247.238.63.in-addr.arpa. domain name pointer 63-238-247-6.dia.static.qwest.net
[86400] 7.247.238.63.in-addr.arpa. domain name pointer 63-238-247-7.dia.static.qwest.net
[0] 8.247.238.63.in-addr.arpa.: domain name does not exist
[0] 9.247.238.63.in-addr.arpa.: domain name does not exist
[0] 10.247.238.63.in-addr.arpa.: domain name does not exist
[0] 11.247.238.63.in-addr.arpa.: domain name does not exist
[0] 12.247.238.63.in-addr.arpa.: domain name does not exist
[0] 13.247.238.63.in-addr.arpa.: domain name does not exist
[0] 14.247.238.63.in-addr.arpa.: domain name does not exist
[0] 15.247.238.63.in-addr.arpa.: domain name does not exist
[86400] 16.247.238.63.in-addr.arpa. domain name pointer 63-238-247-16.dia.static.qwest.net
[86400] 17.247.238.63.in-addr.arpa. domain name pointer 63-238-247-17.dia.static.qwest.net
[86400] 18.247.238.63.in-addr.arpa. domain name pointer 63-238-247-18.dia.static.qwest.net
[86400] 19.247.238.63.in-addr.arpa. domain name pointer 63-238-247-19.dia.static.qwest.net
[86400] 20.247.238.63.in-addr.arpa. domain name pointer 63-238-247-20.dia.static.qwest.net
[86400] 21.247.238.63.in-addr.arpa. domain name pointer 63-238-247-21.dia.static.qwest.net
[86400] 22.247.238.63.in-addr.arpa. domain name pointer 63-238-247-22.dia.static.qwest.net
[86400] 23.247.238.63.in-addr.arpa. domain name pointer 63-238-247-23.dia.static.qwest.net
[86400] 24.247.238.63.in-addr.arpa. domain name pointer 63-238-247-24.dia.static.qwest.net
[86400] 25.247.238.63.in-addr.arpa. domain name pointer 63-238-247-25.dia.static.qwest.net
[86400] 26.247.238.63.in-addr.arpa. domain name pointer 63-238-247-26.dia.static.qwest.net
[86400] 27.247.238.63.in-addr.arpa. domain name pointer 63-238-247-27.dia.static.qwest.net
[86400] 28.247.238.63.in-addr.arpa. domain name pointer 63-238-247-28.dia.static.qwest.net
[86400] 29.247.238.63.in-addr.arpa. domain name pointer 63-238-247-29.dia.static.qwest.net
[86400] 30.247.238.63.in-addr.arpa. domain name pointer 63-238-247-30.dia.static.qwest.net
[86400] 31.247.238.63.in-addr.arpa. domain name pointer 63-238-247-31.dia.static.qwest.net
[0] 32.247.238.63.in-addr.arpa.: domain name does not exist
[0] 33.247.238.63.in-addr.arpa.: domain name does not exist
[0] 34.247.238.63.in-addr.arpa.: domain name does not exist
[0] 35.247.238.63.in-addr.arpa.: domain name does not exist
[0] 36.247.238.63.in-addr.arpa.: domain name does not exist
[0] 37.247.238.63.in-addr.arpa.: domain name does not exist
[0] 38.247.238.63.in-addr.arpa.: domain name does not exist
[0] 39.247.238.63.in-addr.arpa.: domain name does not exist
[0] 40.247.238.63.in-addr.arpa.: domain name does not exist
[0] 41.247.238.63.in-addr.arpa.: domain name does not exist
[0] 42.247.238.63.in-addr.arpa.: domain name does not exist
[0] 43.247.238.63.in-addr.arpa.: domain name does not exist
[0] 44.247.238.63.in-addr.arpa.: domain name does not exist
[0] 45.247.238.63.in-addr.arpa.: domain name does not exist
[0] 46.247.238.63.in-addr.arpa.: domain name does not exist
[0] 47.247.238.63.in-addr.arpa.: domain name does not exist
[0] 48.247.238.63.in-addr.arpa.: domain name does not exist
[0] 49.247.238.63.in-addr.arpa.: domain name does not exist
[0] 50.247.238.63.in-addr.arpa.: domain name does not exist
[0] 51.247.238.63.in-addr.arpa.: domain name does not exist
[0] 52.247.238.63.in-addr.arpa.: domain name does not exist
[0] 53.247.238.63.in-addr.arpa.: domain name does not exist
[0] 54.247.238.63.in-addr.arpa.: domain name does not exist
[0] 55.247.238.63.in-addr.arpa.: domain name does not exist
[0] 56.247.238.63.in-addr.arpa.: domain name does not exist
[0] 57.247.238.63.in-addr.arpa.: domain name does not exist
[0] 58.247.238.63.in-addr.arpa.: domain name does not exist
[0] 59.247.238.63.in-addr.arpa.: domain name does not exist
[0] 60.247.238.63.in-addr.arpa.: domain name does not exist
[0] 61.247.238.63.in-addr.arpa.: domain name does not exist
[0] 62.247.238.63.in-addr.arpa.: domain name does not exist
[0] 63.247.238.63.in-addr.arpa.: domain name does not exist
[0] 64.247.238.63.in-addr.arpa.: domain name does not exist
[0] 65.247.238.63.in-addr.arpa.: domain name does not exist
[0] 66.247.238.63.in-addr.arpa.: domain name does not exist
[0] 67.247.238.63.in-addr.arpa.: domain name does not exist
[0] 68.247.238.63.in-addr.arpa.: domain name does not exist
[0] 69.247.238.63.in-addr.arpa.: domain name does not exist
[0] 70.247.238.63.in-addr.arpa.: domain name does not exist
[86400] 71.247.238.63.in-addr.arpa. domain name pointer exchange01.chesterinc.com
[0] 72.247.238.63.in-addr.arpa.: domain name does not exist
[0] 73.247.238.63.in-addr.arpa.: domain name does not exist
[0] 74.247.238.63.in-addr.arpa.: domain name does not exist
[0] 75.247.238.63.in-addr.arpa.: domain name does not exist
[0] 76.247.238.63.in-addr.arpa.: domain name does not exist
[0] 77.247.238.63.in-addr.arpa.: domain name does not exist
[0] 78.247.238.63.in-addr.arpa.: domain name does not exist
[0] 79.247.238.63.in-addr.arpa.: domain name does not exist
[0] 80.247.238.63.in-addr.arpa.: domain name does not exist
[0] 81.247.238.63.in-addr.arpa.: domain name does not exist
[0] 82.247.238.63.in-addr.arpa.: domain name does not exist
[0] 83.247.238.63.in-addr.arpa.: domain name does not exist
[0] 84.247.238.63.in-addr.arpa.: domain name does not exist
[0] 85.247.238.63.in-addr.arpa.: domain name does not exist
[0] 86.247.238.63.in-addr.arpa.: domain name does not exist
[0] 87.247.238.63.in-addr.arpa.: domain name does not exist
[0] 88.247.238.63.in-addr.arpa.: domain name does not exist
[0] 89.247.238.63.in-addr.arpa.: domain name does not exist
[0] 90.247.238.63.in-addr.arpa.: domain name does not exist
[0] 91.247.238.63.in-addr.arpa.: domain name does not exist
[0] 92.247.238.63.in-addr.arpa.: domain name does not exist
[0] 93.247.238.63.in-addr.arpa.: domain name does not exist
[0] 94.247.238.63.in-addr.arpa.: domain name does not exist
[0] 95.247.238.63.in-addr.arpa.: domain name does not exist
[86400] 96.247.238.63.in-addr.arpa. domain name pointer 63-238-247-96.dia.static.qwest.net
[86400] 97.247.238.63.in-addr.arpa. domain name pointer 63-238-247-97.dia.static.qwest.net
[86400] 98.247.238.63.in-addr.arpa. domain name pointer 63-238-247-98.dia.static.qwest.net
[86400] 99.247.238.63.in-addr.arpa. domain name pointer 63-238-247-99.dia.static.qwest.net
[86400] 100.247.238.63.in-addr.arpa. domain name pointer 63-238-247-100.dia.static.qwest.net
[86400] 101.247.238.63.in-addr.arpa. domain name pointer 63-238-247-101.dia.static.qwest.net
[86400] 102.247.238.63.in-addr.arpa. domain name pointer 63-238-247-102.dia.static.qwest.net
[86400] 103.247.238.63.in-addr.arpa. domain name pointer 63-238-247-103.dia.static.qwest.net
[86400] 104.247.238.63.in-addr.arpa. domain name pointer 63-238-247-104.dia.static.qwest.net
[86400] 105.247.238.63.in-addr.arpa. domain name pointer 63-238-247-105.dia.static.qwest.net
[86400] 106.247.238.63.in-addr.arpa. domain name pointer 63-238-247-106.dia.static.qwest.net
[86400] 107.247.238.63.in-addr.arpa. domain name pointer 63-238-247-107.dia.static.qwest.net
[86400] 108.247.238.63.in-addr.arpa. domain name pointer 63-238-247-108.dia.static.qwest.net
[86400] 109.247.238.63.in-addr.arpa. domain name pointer 63-238-247-109.dia.static.qwest.net
[86400] 110.247.238.63.in-addr.arpa. domain name pointer 63-238-247-110.dia.static.qwest.net
[86400] 111.247.238.63.in-addr.arpa. domain name pointer 63-238-247-111.dia.static.qwest.net
[86400] 112.247.238.63.in-addr.arpa. domain name pointer 63-238-247-112.dia.static.qwest.net
[86400] 113.247.238.63.in-addr.arpa. domain name pointer 63-238-247-113.dia.static.qwest.net
[86400] 114.247.238.63.in-addr.arpa. domain name pointer 63-238-247-114.dia.static.qwest.net
[86400] 115.247.238.63.in-addr.arpa. domain name pointer 63-238-247-115.dia.static.qwest.net
[86400] 116.247.238.63.in-addr.arpa. domain name pointer 63-238-247-116.dia.static.qwest.net
[86400] 117.247.238.63.in-addr.arpa. domain name pointer 63-238-247-117.dia.static.qwest.net
[86400] 118.247.238.63.in-addr.arpa. domain name pointer 63-238-247-118.dia.static.qwest.net
[86400] 119.247.238.63.in-addr.arpa. domain name pointer 63-238-247-119.dia.static.qwest.net
[86400] 120.247.238.63.in-addr.arpa. domain name pointer 63-238-247-120.dia.static.qwest.net
[86400] 121.247.238.63.in-addr.arpa. domain name pointer 63-238-247-121.dia.static.qwest.net
[86400] 122.247.238.63.in-addr.arpa. domain name pointer 63-238-247-122.dia.static.qwest.net
[86400] 123.247.238.63.in-addr.arpa. domain name pointer 63-238-247-123.dia.static.qwest.net
[86400] 124.247.238.63.in-addr.arpa. domain name pointer 63-238-247-124.dia.static.qwest.net
[86400] 125.247.238.63.in-addr.arpa. domain name pointer 63-238-247-125.dia.static.qwest.net
[86400] 126.247.238.63.in-addr.arpa. domain name pointer 63-238-247-126.dia.static.qwest.net
[86400] 127.247.238.63.in-addr.arpa. domain name pointer 63-238-247-127.dia.static.qwest.net
[86400] 128.247.238.63.in-addr.arpa. domain name pointer 63-238-247-128.dia.static.qwest.net
[86400] 129.247.238.63.in-addr.arpa. domain name pointer 63-238-247-129.dia.static.qwest.net
[86400] 130.247.238.63.in-addr.arpa. domain name pointer 63-238-247-130.dia.static.qwest.net
[86400] 131.247.238.63.in-addr.arpa. domain name pointer 63-238-247-131.dia.static.qwest.net
[86400] 132.247.238.63.in-addr.arpa. domain name pointer 63-238-247-132.dia.static.qwest.net
[86400] 133.247.238.63.in-addr.arpa. domain name pointer 63-238-247-133.dia.static.qwest.net
[86400] 134.247.238.63.in-addr.arpa. domain name pointer 63-238-247-134.dia.static.qwest.net
[86400] 135.247.238.63.in-addr.arpa. domain name pointer 63-238-247-135.dia.static.qwest.net
[86400] 136.247.238.63.in-addr.arpa. domain name pointer 63-238-247-136.dia.static.qwest.net
[86400] 137.247.238.63.in-addr.arpa. domain name pointer 63-238-247-137.dia.static.qwest.net
[86400] 138.247.238.63.in-addr.arpa. domain name pointer 63-238-247-138.dia.static.qwest.net
[86400] 139.247.238.63.in-addr.arpa. domain name pointer 63-238-247-139.dia.static.qwest.net
[86400] 140.247.238.63.in-addr.arpa. domain name pointer 63-238-247-140.dia.static.qwest.net
[86400] 141.247.238.63.in-addr.arpa. domain name pointer 63-238-247-141.dia.static.qwest.net
[86400] 142.247.238.63.in-addr.arpa. domain name pointer 63-238-247-142.dia.static.qwest.net
[86400] 143.247.238.63.in-addr.arpa. domain name pointer 63-238-247-143.dia.static.qwest.net
[86400] 144.247.238.63.in-addr.arpa. domain name pointer 63-238-247-144.dia.static.qwest.net
[86400] 145.247.238.63.in-addr.arpa. domain name pointer 63-238-247-145.dia.static.qwest.net
[86400] 146.247.238.63.in-addr.arpa. domain name pointer 63-238-247-146.dia.static.qwest.net
[86400] 147.247.238.63.in-addr.arpa. domain name pointer 63-238-247-147.dia.static.qwest.net
[86400] 148.247.238.63.in-addr.arpa. domain name pointer 63-238-247-148.dia.static.qwest.net
[86400] 149.247.238.63.in-addr.arpa. domain name pointer 63-238-247-149.dia.static.qwest.net
[86400] 150.247.238.63.in-addr.arpa. domain name pointer 63-238-247-150.dia.static.qwest.net
[86400] 151.247.238.63.in-addr.arpa. domain name pointer 63-238-247-151.dia.static.qwest.net
[86400] 152.247.238.63.in-addr.arpa. domain name pointer 63-238-247-152.dia.static.qwest.net
[86400] 153.247.238.63.in-addr.arpa. domain name pointer 63-238-247-153.dia.static.qwest.net
[86400] 154.247.238.63.in-addr.arpa. domain name pointer 63-238-247-154.dia.static.qwest.net
[86400] 155.247.238.63.in-addr.arpa. domain name pointer 63-238-247-155.dia.static.qwest.net
[86400] 156.247.238.63.in-addr.arpa. domain name pointer 63-238-247-156.dia.static.qwest.net
[86400] 157.247.238.63.in-addr.arpa. domain name pointer 63-238-247-157.dia.static.qwest.net
[86400] 158.247.238.63.in-addr.arpa. domain name pointer 63-238-247-158.dia.static.qwest.net
[86400] 159.247.238.63.in-addr.arpa. domain name pointer 63-238-247-159.dia.static.qwest.net
[86400] 160.247.238.63.in-addr.arpa. domain name pointer 63-238-247-160.dia.static.qwest.net
[86400] 161.247.238.63.in-addr.arpa. domain name pointer 63-238-247-161.dia.static.qwest.net
[86400] 162.247.238.63.in-addr.arpa. domain name pointer 63-238-247-162.dia.static.qwest.net
[86400] 163.247.238.63.in-addr.arpa. domain name pointer 63-238-247-163.dia.static.qwest.net
[86400] 164.247.238.63.in-addr.arpa. domain name pointer 63-238-247-164.dia.static.qwest.net
[86400] 165.247.238.63.in-addr.arpa. domain name pointer 63-238-247-165.dia.static.qwest.net
[86400] 166.247.238.63.in-addr.arpa. domain name pointer 63-238-247-166.dia.static.qwest.net
[86400] 167.247.238.63.in-addr.arpa. domain name pointer 63-238-247-167.dia.static.qwest.net
[86400] 168.247.238.63.in-addr.arpa. domain name pointer 63-238-247-168.dia.static.qwest.net
[86400] 169.247.238.63.in-addr.arpa. domain name pointer 63-238-247-169.dia.static.qwest.net
[86400] 170.247.238.63.in-addr.arpa. domain name pointer 63-238-247-170.dia.static.qwest.net
[86400] 171.247.238.63.in-addr.arpa. domain name pointer 63-238-247-171.dia.static.qwest.net
[86400] 172.247.238.63.in-addr.arpa. domain name pointer 63-238-247-172.dia.static.qwest.net
[86400] 173.247.238.63.in-addr.arpa. domain name pointer 63-238-247-173.dia.static.qwest.net
[86400] 174.247.238.63.in-addr.arpa. domain name pointer 63-238-247-174.dia.static.qwest.net
[86400] 175.247.238.63.in-addr.arpa. domain name pointer 63-238-247-175.dia.static.qwest.net
[86400] 176.247.238.63.in-addr.arpa. domain name pointer 63-238-247-176.dia.static.qwest.net
[86400] 177.247.238.63.in-addr.arpa. domain name pointer 63-238-247-177.dia.static.qwest.net
[86400] 178.247.238.63.in-addr.arpa. domain name pointer 63-238-247-178.dia.static.qwest.net
[86400] 179.247.238.63.in-addr.arpa. domain name pointer 63-238-247-179.dia.static.qwest.net
[86400] 180.247.238.63.in-addr.arpa. domain name pointer 63-238-247-180.dia.static.qwest.net
[86400] 181.247.238.63.in-addr.arpa. domain name pointer 63-238-247-181.dia.static.qwest.net
[86400] 182.247.238.63.in-addr.arpa. domain name pointer 63-238-247-182.dia.static.qwest.net
[86400] 183.247.238.63.in-addr.arpa. domain name pointer 63-238-247-183.dia.static.qwest.net
[0] 184.247.238.63.in-addr.arpa.: domain name does not exist
[0] 185.247.238.63.in-addr.arpa.: domain name does not exist
[0] 186.247.238.63.in-addr.arpa.: domain name does not exist
[0] 187.247.238.63.in-addr.arpa.: domain name does not exist
[0] 188.247.238.63.in-addr.arpa.: domain name does not exist
[0] 189.247.238.63.in-addr.arpa.: domain name does not exist
[0] 190.247.238.63.in-addr.arpa.: domain name does not exist
[0] 191.247.238.63.in-addr.arpa.: domain name does not exist
[0] 192.247.238.63.in-addr.arpa.: domain name does not exist
[0] 193.247.238.63.in-addr.arpa.: domain name does not exist
[0] 194.247.238.63.in-addr.arpa.: domain name does not exist
[0] 195.247.238.63.in-addr.arpa.: domain name does not exist
[0] 196.247.238.63.in-addr.arpa.: domain name does not exist
[0] 197.247.238.63.in-addr.arpa.: domain name does not exist
[0] 198.247.238.63.in-addr.arpa.: domain name does not exist
[0] 199.247.238.63.in-addr.arpa.: domain name does not exist
[0] 200.247.238.63.in-addr.arpa.: domain name does not exist
[0] 201.247.238.63.in-addr.arpa.: domain name does not exist
[0] 202.247.238.63.in-addr.arpa.: domain name does not exist
[0] 203.247.238.63.in-addr.arpa.: domain name does not exist
[0] 204.247.238.63.in-addr.arpa.: domain name does not exist
[0] 205.247.238.63.in-addr.arpa.: domain name does not exist
[0] 206.247.238.63.in-addr.arpa.: domain name does not exist
[0] 207.247.238.63.in-addr.arpa.: domain name does not exist
[0] 208.247.238.63.in-addr.arpa.: domain name does not exist
[0] 209.247.238.63.in-addr.arpa.: domain name does not exist
[0] 210.247.238.63.in-addr.arpa.: domain name does not exist
[0] 211.247.238.63.in-addr.arpa.: domain name does not exist
[86400] 212.247.238.63.in-addr.arpa. domain name pointer mail.quadcitys.com
[0] 213.247.238.63.in-addr.arpa.: domain name does not exist
[0] 214.247.238.63.in-addr.arpa.: domain name does not exist
[0] 215.247.238.63.in-addr.arpa.: domain name does not exist
[86400] 216.247.238.63.in-addr.arpa. domain name pointer 63-238-247-216.dia.static.qwest.net
[86400] 217.247.238.63.in-addr.arpa. domain name pointer 63-238-247-217.dia.static.qwest.net
[86400] 218.247.238.63.in-addr.arpa. domain name pointer 63-238-247-218.dia.static.qwest.net
[86400] 219.247.238.63.in-addr.arpa. domain name pointer 63-238-247-219.dia.static.qwest.net
[86400] 220.247.238.63.in-addr.arpa. domain name pointer 63-238-247-220.dia.static.qwest.net
[86400] 221.247.238.63.in-addr.arpa. domain name pointer 63-238-247-221.dia.static.qwest.net mail.ppc-usa.com
[86400] 222.247.238.63.in-addr.arpa. domain name pointer 63-238-247-222.dia.static.qwest.net
[86400] 223.247.238.63.in-addr.arpa. domain name pointer 63-238-247-223.dia.static.qwest.net
[86400] 224.247.238.63.in-addr.arpa. domain name pointer 63-238-247-224.dia.static.qwest.net
[86400] 225.247.238.63.in-addr.arpa. domain name pointer 63-238-247-225.dia.static.qwest.net
[86400] 226.247.238.63.in-addr.arpa. domain name pointer 63-238-247-226.dia.static.qwest.net
[86400] 227.247.238.63.in-addr.arpa. domain name pointer 63-238-247-227.dia.static.qwest.net
[86400] 228.247.238.63.in-addr.arpa. domain name pointer 63-238-247-228.dia.static.qwest.net
[86400] 229.247.238.63.in-addr.arpa. domain name pointer 63-238-247-229.dia.static.qwest.net
[86400] 230.247.238.63.in-addr.arpa. domain name pointer 63-238-247-230.dia.static.qwest.net
[86400] 231.247.238.63.in-addr.arpa. domain name pointer 63-238-247-231.dia.static.qwest.net
[86400] 232.247.238.63.in-addr.arpa. domain name pointer 63-238-247-232.dia.static.qwest.net
[86400] 233.247.238.63.in-addr.arpa. domain name pointer 63-238-247-233.dia.static.qwest.net
[86400] 234.247.238.63.in-addr.arpa. domain name pointer 63-238-247-234.dia.static.qwest.net
[86400] 235.247.238.63.in-addr.arpa. domain name pointer 63-238-247-235.dia.static.qwest.net
[86400] 236.247.238.63.in-addr.arpa. domain name pointer 63-238-247-236.dia.static.qwest.net
[86400] 237.247.238.63.in-addr.arpa. domain name pointer 63-238-247-237.dia.static.qwest.net
[86400] 238.247.238.63.in-addr.arpa. domain name pointer 63-238-247-238.dia.static.qwest.net
[86400] 239.247.238.63.in-addr.arpa. domain name pointer 63-238-247-239.dia.static.qwest.net
[86400] 240.247.238.63.in-addr.arpa. domain name pointer 63-238-247-240.dia.static.qwest.net
[86400] 241.247.238.63.in-addr.arpa. domain name pointer 63-238-247-241.dia.static.qwest.net
[86400] 242.247.238.63.in-addr.arpa. domain name pointer 63-238-247-242.dia.static.qwest.net
[86400] 243.247.238.63.in-addr.arpa. domain name pointer 63-238-247-243.dia.static.qwest.net
[86400] 244.247.238.63.in-addr.arpa. domain name pointer 63-238-247-244.dia.static.qwest.net
[86400] 245.247.238.63.in-addr.arpa. domain name pointer 63-238-247-245.dia.static.qwest.net
[86400] 246.247.238.63.in-addr.arpa. domain name pointer 63-238-247-246.dia.static.qwest.net
[86400] 247.247.238.63.in-addr.arpa. domain name pointer 63-238-247-247.dia.static.qwest.net
[0] 248.247.238.63.in-addr.arpa.: domain name does not exist
[0] 249.247.238.63.in-addr.arpa.: domain name does not exist
[0] 250.247.238.63.in-addr.arpa.: domain name does not exist
[0] 251.247.238.63.in-addr.arpa.: domain name does not exist
[0] 252.247.238.63.in-addr.arpa.: domain name does not exist
[0] 253.247.238.63.in-addr.arpa.: domain name does not exist
[0] 254.247.238.63.in-addr.arpa.: domain name does not exist
[0] 255.247.238.63.in-addr.arpa.: domain name does not exist