[86400] 0.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-0.187.80.212.in-addr.arpa
[86400] 1.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-1.187.80.212.in-addr.arpa
[86400] 2.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-2.187.80.212.in-addr.arpa
[86400] 3.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-3.187.80.212.in-addr.arpa
[86400] 4.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-4.187.80.212.in-addr.arpa
[86400] 5.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-5.187.80.212.in-addr.arpa
[86400] 6.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-6.187.80.212.in-addr.arpa
[86400] 7.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-7.187.80.212.in-addr.arpa
[86400] 8.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-8.187.80.212.in-addr.arpa
[86400] 9.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-9.187.80.212.in-addr.arpa
[86400] 10.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-10.187.80.212.in-addr.arpa
[86400] 11.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-11.187.80.212.in-addr.arpa
[86400] 12.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-12.187.80.212.in-addr.arpa
[86400] 13.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-13.187.80.212.in-addr.arpa
[86400] 14.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-14.187.80.212.in-addr.arpa
[86400] 15.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-15.187.80.212.in-addr.arpa
[86400] 16.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-16.187.80.212.in-addr.arpa
[86400] 17.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-17.187.80.212.in-addr.arpa
[86400] 18.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-18.187.80.212.in-addr.arpa
[86400] 19.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-19.187.80.212.in-addr.arpa
[86400] 20.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-20.187.80.212.in-addr.arpa
[86400] 21.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-21.187.80.212.in-addr.arpa
[86400] 22.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-22.187.80.212.in-addr.arpa
[86400] 23.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-23.187.80.212.in-addr.arpa
[86400] 24.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-24.187.80.212.in-addr.arpa
[86400] 25.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-25.187.80.212.in-addr.arpa
[86400] 26.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-26.187.80.212.in-addr.arpa
[86400] 27.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-27.187.80.212.in-addr.arpa
[86400] 28.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-28.187.80.212.in-addr.arpa
[86400] 29.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-29.187.80.212.in-addr.arpa
[86400] 30.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-30.187.80.212.in-addr.arpa
[86400] 31.187.80.212.in-addr.arpa. domain name pointer rsvd-lfg-31.187.80.212.in-addr.arpa
[86400] 32.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-32.187.80.212.in-addr.arpa
[86400] 33.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-33.187.80.212.in-addr.arpa
[86400] 34.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-34.187.80.212.in-addr.arpa
[86400] 35.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-35.187.80.212.in-addr.arpa
[86400] 36.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-36.187.80.212.in-addr.arpa
[86400] 37.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-37.187.80.212.in-addr.arpa
[86400] 38.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-38.187.80.212.in-addr.arpa
[86400] 39.187.80.212.in-addr.arpa. domain name pointer rsvd-vanco-39.187.80.212.in-addr.arpa
[86400] 40.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-40.187.80.212.in-addr.arpa
[86400] 41.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-41.187.80.212.in-addr.arpa
[86400] 42.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-42.187.80.212.in-addr.arpa
[86400] 43.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-43.187.80.212.in-addr.arpa
[86400] 44.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-44.187.80.212.in-addr.arpa
[86400] 45.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-45.187.80.212.in-addr.arpa
[86400] 46.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-46.187.80.212.in-addr.arpa
[86400] 47.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-47.187.80.212.in-addr.arpa
[0] 48.187.80.212.in-addr.arpa.: domain name does not exist
[0] 49.187.80.212.in-addr.arpa.: domain name does not exist
[0] 50.187.80.212.in-addr.arpa.: domain name does not exist
[0] 51.187.80.212.in-addr.arpa.: domain name does not exist
[0] 52.187.80.212.in-addr.arpa.: domain name does not exist
[0] 53.187.80.212.in-addr.arpa.: domain name does not exist
[0] 54.187.80.212.in-addr.arpa.: domain name does not exist
[0] 55.187.80.212.in-addr.arpa.: domain name does not exist
[86400] 56.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-56.187.80.212.in-addr.arpa
[86400] 57.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-57.187.80.212.in-addr.arpa
[86400] 58.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-58.187.80.212.in-addr.arpa
[86400] 59.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-59.187.80.212.in-addr.arpa
[86400] 60.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-60.187.80.212.in-addr.arpa
[86400] 61.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-61.187.80.212.in-addr.arpa
[86400] 62.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-62.187.80.212.in-addr.arpa
[86400] 63.187.80.212.in-addr.arpa. domain name pointer rsvd-iomega-63.187.80.212.in-addr.arpa
[0] 64.187.80.212.in-addr.arpa.: domain name does not exist
[0] 65.187.80.212.in-addr.arpa.: domain name does not exist
[0] 66.187.80.212.in-addr.arpa.: domain name does not exist
[0] 67.187.80.212.in-addr.arpa.: domain name does not exist
[0] 68.187.80.212.in-addr.arpa.: domain name does not exist
[0] 69.187.80.212.in-addr.arpa.: domain name does not exist
[0] 70.187.80.212.in-addr.arpa.: domain name does not exist
[0] 71.187.80.212.in-addr.arpa.: domain name does not exist
[0] 72.187.80.212.in-addr.arpa.: domain name does not exist
[0] 73.187.80.212.in-addr.arpa.: domain name does not exist
[0] 74.187.80.212.in-addr.arpa.: domain name does not exist
[0] 75.187.80.212.in-addr.arpa.: domain name does not exist
[0] 76.187.80.212.in-addr.arpa.: domain name does not exist
[0] 77.187.80.212.in-addr.arpa.: domain name does not exist
[0] 78.187.80.212.in-addr.arpa.: domain name does not exist
[0] 79.187.80.212.in-addr.arpa.: domain name does not exist
[0] 80.187.80.212.in-addr.arpa.: domain name does not exist
[0] 81.187.80.212.in-addr.arpa.: domain name does not exist
[0] 82.187.80.212.in-addr.arpa.: domain name does not exist
[0] 83.187.80.212.in-addr.arpa.: domain name does not exist
[0] 84.187.80.212.in-addr.arpa.: domain name does not exist
[0] 85.187.80.212.in-addr.arpa.: domain name does not exist
[0] 86.187.80.212.in-addr.arpa.: domain name does not exist
[0] 87.187.80.212.in-addr.arpa.: domain name does not exist
[0] 88.187.80.212.in-addr.arpa.: domain name does not exist
[0] 89.187.80.212.in-addr.arpa.: domain name does not exist
[0] 90.187.80.212.in-addr.arpa.: domain name does not exist
[0] 91.187.80.212.in-addr.arpa.: domain name does not exist
[0] 92.187.80.212.in-addr.arpa.: domain name does not exist
[0] 93.187.80.212.in-addr.arpa.: domain name does not exist
[0] 94.187.80.212.in-addr.arpa.: domain name does not exist
[0] 95.187.80.212.in-addr.arpa.: domain name does not exist
[0] 96.187.80.212.in-addr.arpa.: domain name does not exist
[0] 97.187.80.212.in-addr.arpa.: domain name does not exist
[0] 98.187.80.212.in-addr.arpa.: domain name does not exist
[0] 99.187.80.212.in-addr.arpa.: domain name does not exist
[0] 100.187.80.212.in-addr.arpa.: domain name does not exist
[0] 101.187.80.212.in-addr.arpa.: domain name does not exist
[0] 102.187.80.212.in-addr.arpa.: domain name does not exist
[0] 103.187.80.212.in-addr.arpa.: domain name does not exist
[0] 104.187.80.212.in-addr.arpa.: domain name does not exist
[0] 105.187.80.212.in-addr.arpa.: domain name does not exist
[0] 106.187.80.212.in-addr.arpa.: domain name does not exist
[0] 107.187.80.212.in-addr.arpa.: domain name does not exist
[0] 108.187.80.212.in-addr.arpa.: domain name does not exist
[0] 109.187.80.212.in-addr.arpa.: domain name does not exist
[0] 110.187.80.212.in-addr.arpa.: domain name does not exist
[0] 111.187.80.212.in-addr.arpa.: domain name does not exist
[0] 112.187.80.212.in-addr.arpa.: domain name does not exist
[0] 113.187.80.212.in-addr.arpa.: domain name does not exist
[0] 114.187.80.212.in-addr.arpa.: domain name does not exist
[0] 115.187.80.212.in-addr.arpa.: domain name does not exist
[0] 116.187.80.212.in-addr.arpa.: domain name does not exist
[0] 117.187.80.212.in-addr.arpa.: domain name does not exist
[0] 118.187.80.212.in-addr.arpa.: domain name does not exist
[0] 119.187.80.212.in-addr.arpa.: domain name does not exist
[0] 120.187.80.212.in-addr.arpa.: domain name does not exist
[0] 121.187.80.212.in-addr.arpa.: domain name does not exist
[0] 122.187.80.212.in-addr.arpa.: domain name does not exist
[0] 123.187.80.212.in-addr.arpa.: domain name does not exist
[0] 124.187.80.212.in-addr.arpa.: domain name does not exist
[0] 125.187.80.212.in-addr.arpa.: domain name does not exist
[0] 126.187.80.212.in-addr.arpa.: domain name does not exist
[0] 127.187.80.212.in-addr.arpa.: domain name does not exist
[86400] 128.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-128.187.80.212.in-addr.arpa
[86400] 129.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-129.187.80.212.in-addr.arpa
[86400] 130.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-130.187.80.212.in-addr.arpa
[86400] 131.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-131.187.80.212.in-addr.arpa
[86400] 132.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-132.187.80.212.in-addr.arpa
[86400] 133.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-133.187.80.212.in-addr.arpa
[86400] 134.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-134.187.80.212.in-addr.arpa
[86400] 135.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-135.187.80.212.in-addr.arpa
[86400] 136.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-136.187.80.212.in-addr.arpa
[86400] 137.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-137.187.80.212.in-addr.arpa
[86400] 138.187.80.212.in-addr.arpa. domain name pointer mail.bertschi.com
[86400] 139.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-139.187.80.212.in-addr.arpa
[86400] 140.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-140.187.80.212.in-addr.arpa
[86400] 141.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-141.187.80.212.in-addr.arpa
[86400] 142.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-142.187.80.212.in-addr.arpa
[86400] 143.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-143.187.80.212.in-addr.arpa
[86400] 144.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-144.187.80.212.in-addr.arpa
[86400] 145.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-145.187.80.212.in-addr.arpa
[86400] 146.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-146.187.80.212.in-addr.arpa
[86400] 147.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-147.187.80.212.in-addr.arpa
[86400] 148.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-148.187.80.212.in-addr.arpa
[86400] 149.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-149.187.80.212.in-addr.arpa
[86400] 150.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-150.187.80.212.in-addr.arpa
[86400] 151.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-151.187.80.212.in-addr.arpa
[86400] 152.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-152.187.80.212.in-addr.arpa
[86400] 153.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-153.187.80.212.in-addr.arpa
[86400] 154.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-154.187.80.212.in-addr.arpa
[86400] 155.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-155.187.80.212.in-addr.arpa
[86400] 156.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-156.187.80.212.in-addr.arpa
[86400] 157.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-157.187.80.212.in-addr.arpa
[86400] 158.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-158.187.80.212.in-addr.arpa
[86400] 159.187.80.212.in-addr.arpa. domain name pointer rsvd-bertschi-net-159.187.80.212.in-addr.arpa
[0] 160.187.80.212.in-addr.arpa.: domain name does not exist
[0] 161.187.80.212.in-addr.arpa.: domain name does not exist
[0] 162.187.80.212.in-addr.arpa.: domain name does not exist
[0] 163.187.80.212.in-addr.arpa.: domain name does not exist
[0] 164.187.80.212.in-addr.arpa.: domain name does not exist
[0] 165.187.80.212.in-addr.arpa.: domain name does not exist
[0] 166.187.80.212.in-addr.arpa.: domain name does not exist
[0] 167.187.80.212.in-addr.arpa.: domain name does not exist
[86400] 168.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-168.187.80.212.in-addr.arpa
[86400] 169.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-169.187.80.212.in-addr.arpa
[86400] 170.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-170.187.80.212.in-addr.arpa
[86400] 171.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-171.187.80.212.in-addr.arpa
[86400] 172.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-172.187.80.212.in-addr.arpa
[86400] 173.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-173.187.80.212.in-addr.arpa
[86400] 174.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-174.187.80.212.in-addr.arpa
[86400] 175.187.80.212.in-addr.arpa. domain name pointer rsvd-polarelectroch-net-175.187.80.212.in-addr.arpa
[86400] 176.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-176.187.80.212.in-addr.arpa
[86400] 177.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-177.187.80.212.in-addr.arpa
[86400] 178.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-178.187.80.212.in-addr.arpa
[86400] 179.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-179.187.80.212.in-addr.arpa
[86400] 180.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-180.187.80.212.in-addr.arpa
[86400] 181.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-181.187.80.212.in-addr.arpa
[86400] 182.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-182.187.80.212.in-addr.arpa
[86400] 183.187.80.212.in-addr.arpa. domain name pointer rsvd-juki-ch-183.187.80.212.in-addr.arpa
[0] 184.187.80.212.in-addr.arpa.: domain name does not exist
[0] 185.187.80.212.in-addr.arpa.: domain name does not exist
[0] 186.187.80.212.in-addr.arpa.: domain name does not exist
[0] 187.187.80.212.in-addr.arpa.: domain name does not exist
[0] 188.187.80.212.in-addr.arpa.: domain name does not exist
[0] 189.187.80.212.in-addr.arpa.: domain name does not exist
[0] 190.187.80.212.in-addr.arpa.: domain name does not exist
[0] 191.187.80.212.in-addr.arpa.: domain name does not exist
[0] 192.187.80.212.in-addr.arpa.: domain name does not exist
[0] 193.187.80.212.in-addr.arpa.: domain name does not exist
[0] 194.187.80.212.in-addr.arpa.: domain name does not exist
[0] 195.187.80.212.in-addr.arpa.: domain name does not exist
[0] 196.187.80.212.in-addr.arpa.: domain name does not exist
[0] 197.187.80.212.in-addr.arpa.: domain name does not exist
[0] 198.187.80.212.in-addr.arpa.: domain name does not exist
[0] 199.187.80.212.in-addr.arpa.: domain name does not exist
[0] 200.187.80.212.in-addr.arpa.: domain name does not exist
[0] 201.187.80.212.in-addr.arpa.: domain name does not exist
[0] 202.187.80.212.in-addr.arpa.: domain name does not exist
[0] 203.187.80.212.in-addr.arpa.: domain name does not exist
[0] 204.187.80.212.in-addr.arpa.: domain name does not exist
[0] 205.187.80.212.in-addr.arpa.: domain name does not exist
[0] 206.187.80.212.in-addr.arpa.: domain name does not exist
[0] 207.187.80.212.in-addr.arpa.: domain name does not exist
[0] 208.187.80.212.in-addr.arpa.: domain name does not exist
[0] 209.187.80.212.in-addr.arpa.: domain name does not exist
[0] 210.187.80.212.in-addr.arpa.: domain name does not exist
[0] 211.187.80.212.in-addr.arpa.: domain name does not exist
[0] 212.187.80.212.in-addr.arpa.: domain name does not exist
[0] 213.187.80.212.in-addr.arpa.: domain name does not exist
[0] 214.187.80.212.in-addr.arpa.: domain name does not exist
[0] 215.187.80.212.in-addr.arpa.: domain name does not exist
[0] 216.187.80.212.in-addr.arpa.: domain name does not exist
[0] 217.187.80.212.in-addr.arpa.: domain name does not exist
[0] 218.187.80.212.in-addr.arpa.: domain name does not exist
[0] 219.187.80.212.in-addr.arpa.: domain name does not exist
[0] 220.187.80.212.in-addr.arpa.: domain name does not exist
[0] 221.187.80.212.in-addr.arpa.: domain name does not exist
[0] 222.187.80.212.in-addr.arpa.: domain name does not exist
[0] 223.187.80.212.in-addr.arpa.: domain name does not exist
[0] 224.187.80.212.in-addr.arpa.: domain name does not exist
[0] 225.187.80.212.in-addr.arpa.: domain name does not exist
[0] 226.187.80.212.in-addr.arpa.: domain name does not exist
[0] 227.187.80.212.in-addr.arpa.: domain name does not exist
[0] 228.187.80.212.in-addr.arpa.: domain name does not exist
[0] 229.187.80.212.in-addr.arpa.: domain name does not exist
[0] 230.187.80.212.in-addr.arpa.: domain name does not exist
[0] 231.187.80.212.in-addr.arpa.: domain name does not exist
[0] 232.187.80.212.in-addr.arpa.: domain name does not exist
[0] 233.187.80.212.in-addr.arpa.: domain name does not exist
[0] 234.187.80.212.in-addr.arpa.: domain name does not exist
[0] 235.187.80.212.in-addr.arpa.: domain name does not exist
[0] 236.187.80.212.in-addr.arpa.: domain name does not exist
[0] 237.187.80.212.in-addr.arpa.: domain name does not exist
[0] 238.187.80.212.in-addr.arpa.: domain name does not exist
[0] 239.187.80.212.in-addr.arpa.: domain name does not exist
[0] 240.187.80.212.in-addr.arpa.: domain name does not exist
[0] 241.187.80.212.in-addr.arpa.: domain name does not exist
[0] 242.187.80.212.in-addr.arpa.: domain name does not exist
[0] 243.187.80.212.in-addr.arpa.: domain name does not exist
[0] 244.187.80.212.in-addr.arpa.: domain name does not exist
[0] 245.187.80.212.in-addr.arpa.: domain name does not exist
[0] 246.187.80.212.in-addr.arpa.: domain name does not exist
[0] 247.187.80.212.in-addr.arpa.: domain name does not exist
[0] 248.187.80.212.in-addr.arpa.: domain name does not exist
[0] 249.187.80.212.in-addr.arpa.: domain name does not exist
[0] 250.187.80.212.in-addr.arpa.: domain name does not exist
[0] 251.187.80.212.in-addr.arpa.: domain name does not exist
[0] 252.187.80.212.in-addr.arpa.: domain name does not exist
[0] 253.187.80.212.in-addr.arpa.: domain name does not exist
[0] 254.187.80.212.in-addr.arpa.: domain name does not exist
[0] 255.187.80.212.in-addr.arpa.: domain name does not exist