[0] 0.211.120.188.in-addr.arpa.: domain name does not exist
[38400] 1.211.120.188.in-addr.arpa. domain name pointer snat-1.backer.cz
[0] 2.211.120.188.in-addr.arpa.: domain name does not exist
[38400] 3.211.120.188.in-addr.arpa. domain name pointer ns1.backer.cz
[38400] 4.211.120.188.in-addr.arpa. domain name pointer ns2.backer.cz
[38400] 5.211.120.188.in-addr.arpa. domain name pointer vip.backer.cz
[0] 6.211.120.188.in-addr.arpa.: domain name does not exist
[0] 7.211.120.188.in-addr.arpa.: domain name does not exist
[0] 8.211.120.188.in-addr.arpa.: domain name does not exist
[0] 9.211.120.188.in-addr.arpa.: domain name does not exist
[0] 10.211.120.188.in-addr.arpa.: domain name does not exist
[38400] 11.211.120.188.in-addr.arpa. domain name pointer apps.backer.cz
[38400] 12.211.120.188.in-addr.arpa. domain name pointer snat-12.backer.cz
[38400] 13.211.120.188.in-addr.arpa. domain name pointer snat-13.backer.cz
[38400] 14.211.120.188.in-addr.arpa. domain name pointer snat-14.backer.cz
[38400] 15.211.120.188.in-addr.arpa. domain name pointer snat-15.backer.cz
[38400] 16.211.120.188.in-addr.arpa. domain name pointer snat-16.backer.cz
[38400] 17.211.120.188.in-addr.arpa. domain name pointer snat-17.backer.cz
[38400] 18.211.120.188.in-addr.arpa. domain name pointer snat-18.backer.cz
[38400] 19.211.120.188.in-addr.arpa. domain name pointer snat-19.backer.cz
[38400] 20.211.120.188.in-addr.arpa. domain name pointer snat-20.backer.cz
[38400] 21.211.120.188.in-addr.arpa. domain name pointer snat-21.backer.cz
[38400] 22.211.120.188.in-addr.arpa. domain name pointer snat-22.backer.cz
[38400] 23.211.120.188.in-addr.arpa. domain name pointer snat-23.backer.cz
[38400] 24.211.120.188.in-addr.arpa. domain name pointer snat-24.backer.cz
[38400] 25.211.120.188.in-addr.arpa. domain name pointer snat-25.backer.cz
[38400] 26.211.120.188.in-addr.arpa. domain name pointer snat-26.backer.cz
[38400] 27.211.120.188.in-addr.arpa. domain name pointer snat-27.backer.cz
[38400] 28.211.120.188.in-addr.arpa. domain name pointer snat-28.backer.cz
[38400] 29.211.120.188.in-addr.arpa. domain name pointer snat-29.backer.cz
[38400] 30.211.120.188.in-addr.arpa. domain name pointer snat-30.backer.cz
[38400] 31.211.120.188.in-addr.arpa. domain name pointer snat-31.backer.cz
[38400] 32.211.120.188.in-addr.arpa. domain name pointer snat-32.backer.cz
[38400] 33.211.120.188.in-addr.arpa. domain name pointer snat-33.backer.cz
[38400] 34.211.120.188.in-addr.arpa. domain name pointer snat-34.backer.cz
[38400] 35.211.120.188.in-addr.arpa. domain name pointer snat-35.backer.cz
[38400] 36.211.120.188.in-addr.arpa. domain name pointer snat-36.backer.cz
[38400] 37.211.120.188.in-addr.arpa. domain name pointer snat-37.backer.cz
[38400] 38.211.120.188.in-addr.arpa. domain name pointer snat-38.backer.cz
[38400] 39.211.120.188.in-addr.arpa. domain name pointer snat-39.backer.cz
[38400] 40.211.120.188.in-addr.arpa. domain name pointer snat-40.backer.cz
[38400] 41.211.120.188.in-addr.arpa. domain name pointer snat-41.backer.cz
[38400] 42.211.120.188.in-addr.arpa. domain name pointer snat-42.backer.cz
[38400] 43.211.120.188.in-addr.arpa. domain name pointer snat-43.backer.cz
[38400] 44.211.120.188.in-addr.arpa. domain name pointer snat-44.backer.cz
[38400] 45.211.120.188.in-addr.arpa. domain name pointer snat-45.backer.cz
[38400] 46.211.120.188.in-addr.arpa. domain name pointer snat-46.backer.cz
[38400] 47.211.120.188.in-addr.arpa. domain name pointer snat-47.backer.cz
[38400] 48.211.120.188.in-addr.arpa. domain name pointer snat-48.backer.cz
[38400] 49.211.120.188.in-addr.arpa. domain name pointer snat-49.backer.cz
[38400] 50.211.120.188.in-addr.arpa. domain name pointer snat-50.backer.cz
[38400] 51.211.120.188.in-addr.arpa. domain name pointer snat-51.backer.cz
[38400] 52.211.120.188.in-addr.arpa. domain name pointer snat-52.backer.cz
[38400] 53.211.120.188.in-addr.arpa. domain name pointer snat-53.backer.cz
[38400] 54.211.120.188.in-addr.arpa. domain name pointer snat-54.backer.cz
[38400] 55.211.120.188.in-addr.arpa. domain name pointer snat-55.backer.cz
[38400] 56.211.120.188.in-addr.arpa. domain name pointer snat-56.backer.cz
[38400] 57.211.120.188.in-addr.arpa. domain name pointer snat-57.backer.cz
[38400] 58.211.120.188.in-addr.arpa. domain name pointer snat-58.backer.cz
[38400] 59.211.120.188.in-addr.arpa. domain name pointer snat-59.backer.cz
[38400] 60.211.120.188.in-addr.arpa. domain name pointer snat-60.backer.cz
[38400] 61.211.120.188.in-addr.arpa. domain name pointer snat-61.backer.cz
[38400] 62.211.120.188.in-addr.arpa. domain name pointer snat-62.backer.cz
[38400] 63.211.120.188.in-addr.arpa. domain name pointer snat-63.backer.cz
[38400] 64.211.120.188.in-addr.arpa. domain name pointer 211-ip-64.backer.cz
[38400] 65.211.120.188.in-addr.arpa. domain name pointer 211-ip-65.backer.cz
[38400] 66.211.120.188.in-addr.arpa. domain name pointer 211-ip-66.backer.cz
[38400] 67.211.120.188.in-addr.arpa. domain name pointer 211-ip-67.backer.cz
[38400] 68.211.120.188.in-addr.arpa. domain name pointer 211-ip-68.backer.cz
[38400] 69.211.120.188.in-addr.arpa. domain name pointer 211-ip-69.backer.cz
[38400] 70.211.120.188.in-addr.arpa. domain name pointer 211-ip-70.backer.cz
[38400] 71.211.120.188.in-addr.arpa. domain name pointer 211-ip-71.backer.cz
[38400] 72.211.120.188.in-addr.arpa. domain name pointer 211-ip-72.backer.cz
[38400] 73.211.120.188.in-addr.arpa. domain name pointer 211-ip-73.backer.cz
[38400] 74.211.120.188.in-addr.arpa. domain name pointer 211-ip-74.backer.cz
[38400] 75.211.120.188.in-addr.arpa. domain name pointer 211-ip-75.backer.cz
[38400] 76.211.120.188.in-addr.arpa. domain name pointer 211-ip-76.backer.cz
[38400] 77.211.120.188.in-addr.arpa. domain name pointer 211-ip-77.backer.cz
[38400] 78.211.120.188.in-addr.arpa. domain name pointer 211-ip-78.backer.cz
[38400] 79.211.120.188.in-addr.arpa. domain name pointer 211-ip-79.backer.cz
[38400] 80.211.120.188.in-addr.arpa. domain name pointer 211-ip-80.backer.cz
[38400] 81.211.120.188.in-addr.arpa. domain name pointer 211-ip-81.backer.cz
[38400] 82.211.120.188.in-addr.arpa. domain name pointer 211-ip-82.backer.cz
[38400] 83.211.120.188.in-addr.arpa. domain name pointer 211-ip-83.backer.cz
[38400] 84.211.120.188.in-addr.arpa. domain name pointer 211-ip-84.backer.cz
[38400] 85.211.120.188.in-addr.arpa. domain name pointer 211-ip-85.backer.cz
[38400] 86.211.120.188.in-addr.arpa. domain name pointer 211-ip-86.backer.cz
[38400] 87.211.120.188.in-addr.arpa. domain name pointer 211-ip-87.backer.cz
[38400] 88.211.120.188.in-addr.arpa. domain name pointer 211-ip-88.backer.cz
[38400] 89.211.120.188.in-addr.arpa. domain name pointer 211-ip-89.backer.cz
[38400] 90.211.120.188.in-addr.arpa. domain name pointer 211-ip-90.backer.cz
[38400] 91.211.120.188.in-addr.arpa. domain name pointer 211-ip-91.backer.cz
[38400] 92.211.120.188.in-addr.arpa. domain name pointer 211-ip-92.backer.cz
[38400] 93.211.120.188.in-addr.arpa. domain name pointer 211-ip-93.backer.cz
[38400] 94.211.120.188.in-addr.arpa. domain name pointer 211-ip-94.backer.cz
[38400] 95.211.120.188.in-addr.arpa. domain name pointer 211-ip-95.backer.cz
[38400] 96.211.120.188.in-addr.arpa. domain name pointer 211-ip-96.backer.cz
[38400] 97.211.120.188.in-addr.arpa. domain name pointer 211-ip-97.backer.cz
[38400] 98.211.120.188.in-addr.arpa. domain name pointer 211-ip-98.backer.cz
[38400] 99.211.120.188.in-addr.arpa. domain name pointer 211-ip-99.backer.cz
[38400] 100.211.120.188.in-addr.arpa. domain name pointer 211-ip-100.backer.cz
[38400] 101.211.120.188.in-addr.arpa. domain name pointer 211-ip-101.backer.cz
[38400] 102.211.120.188.in-addr.arpa. domain name pointer 211-ip-102.backer.cz
[38400] 103.211.120.188.in-addr.arpa. domain name pointer 211-ip-103.backer.cz
[38400] 104.211.120.188.in-addr.arpa. domain name pointer 211-ip-104.backer.cz
[38400] 105.211.120.188.in-addr.arpa. domain name pointer 211-ip-105.backer.cz
[38400] 106.211.120.188.in-addr.arpa. domain name pointer 211-ip-106.backer.cz
[38400] 107.211.120.188.in-addr.arpa. domain name pointer 211-ip-107.backer.cz
[38400] 108.211.120.188.in-addr.arpa. domain name pointer 211-ip-108.backer.cz
[38400] 109.211.120.188.in-addr.arpa. domain name pointer 211-ip-109.backer.cz
[38400] 110.211.120.188.in-addr.arpa. domain name pointer 211-ip-110.backer.cz
[38400] 111.211.120.188.in-addr.arpa. domain name pointer 211-ip-111.backer.cz
[38400] 112.211.120.188.in-addr.arpa. domain name pointer 211-ip-112.backer.cz
[38400] 113.211.120.188.in-addr.arpa. domain name pointer 211-ip-113.backer.cz
[38400] 114.211.120.188.in-addr.arpa. domain name pointer 211-ip-114.backer.cz
[38400] 115.211.120.188.in-addr.arpa. domain name pointer 211-ip-115.backer.cz
[38400] 116.211.120.188.in-addr.arpa. domain name pointer 211-ip-116.backer.cz
[38400] 117.211.120.188.in-addr.arpa. domain name pointer 211-ip-117.backer.cz
[38400] 118.211.120.188.in-addr.arpa. domain name pointer 211-ip-118.backer.cz
[38400] 119.211.120.188.in-addr.arpa. domain name pointer 211-ip-119.backer.cz
[38400] 120.211.120.188.in-addr.arpa. domain name pointer 211-ip-120.backer.cz
[38400] 121.211.120.188.in-addr.arpa. domain name pointer 211-ip-121.backer.cz
[38400] 122.211.120.188.in-addr.arpa. domain name pointer 211-ip-122.backer.cz
[38400] 123.211.120.188.in-addr.arpa. domain name pointer 211-ip-123.backer.cz
[38400] 124.211.120.188.in-addr.arpa. domain name pointer 211-ip-124.backer.cz
[38400] 125.211.120.188.in-addr.arpa. domain name pointer 211-ip-125.backer.cz
[38400] 126.211.120.188.in-addr.arpa. domain name pointer 211-ip-126.backer.cz
[38400] 127.211.120.188.in-addr.arpa. domain name pointer 211-ip-127.backer.cz
[38400] 128.211.120.188.in-addr.arpa. domain name pointer 211-ip-128.backer.cz
[38400] 129.211.120.188.in-addr.arpa. domain name pointer 211-ip-129.backer.cz
[38400] 130.211.120.188.in-addr.arpa. domain name pointer 211-ip-130.backer.cz
[38400] 131.211.120.188.in-addr.arpa. domain name pointer 211-ip-131.backer.cz
[38400] 132.211.120.188.in-addr.arpa. domain name pointer 211-ip-132.backer.cz
[38400] 133.211.120.188.in-addr.arpa. domain name pointer ip133.backer.cz
[38400] 134.211.120.188.in-addr.arpa. domain name pointer 211-ip-134.backer.cz
[38400] 135.211.120.188.in-addr.arpa. domain name pointer remote.rivetec.cz
[38400] 136.211.120.188.in-addr.arpa. domain name pointer 211-ip-136.backer.cz
[38400] 137.211.120.188.in-addr.arpa. domain name pointer 211-ip-137.backer.cz
[38400] 138.211.120.188.in-addr.arpa. domain name pointer 211-ip-138.backer.cz
[38400] 139.211.120.188.in-addr.arpa. domain name pointer 211-ip-139.backer.cz
[38400] 140.211.120.188.in-addr.arpa. domain name pointer tyn.rumpold.cz
[38400] 141.211.120.188.in-addr.arpa. domain name pointer 211-ip-141.backer.cz
[38400] 142.211.120.188.in-addr.arpa. domain name pointer 211-ip-142.backer.cz
[38400] 143.211.120.188.in-addr.arpa. domain name pointer 211-ip-143.backer.cz
[38400] 144.211.120.188.in-addr.arpa. domain name pointer 211-ip-144.backer.cz
[38400] 145.211.120.188.in-addr.arpa. domain name pointer 211-ip-145.backer.cz
[38400] 146.211.120.188.in-addr.arpa. domain name pointer 211-ip-146.backer.cz
[38400] 147.211.120.188.in-addr.arpa. domain name pointer 211-ip-147.backer.cz
[38400] 148.211.120.188.in-addr.arpa. domain name pointer 211-ip-148.backer.cz
[38400] 149.211.120.188.in-addr.arpa. domain name pointer 211-ip-149.backer.cz
[38400] 150.211.120.188.in-addr.arpa. domain name pointer 211-ip-150.backer.cz
[38400] 151.211.120.188.in-addr.arpa. domain name pointer mail.alldeco.cz
[38400] 152.211.120.188.in-addr.arpa. domain name pointer 211-ip-152.backer.cz
[38400] 153.211.120.188.in-addr.arpa. domain name pointer 211-ip-153.backer.cz
[38400] 154.211.120.188.in-addr.arpa. domain name pointer 211-ip-154.backer.cz
[38400] 155.211.120.188.in-addr.arpa. domain name pointer 211-ip-155.backer.cz
[38400] 156.211.120.188.in-addr.arpa. domain name pointer 211-ip-156.backer.cz
[38400] 157.211.120.188.in-addr.arpa. domain name pointer 211-ip-157.backer.cz
[38400] 158.211.120.188.in-addr.arpa. domain name pointer 211-ip-158.backer.cz
[38400] 159.211.120.188.in-addr.arpa. domain name pointer 211-ip-159.backer.cz
[38400] 160.211.120.188.in-addr.arpa. domain name pointer 211-ip-160.backer.cz
[38400] 161.211.120.188.in-addr.arpa. domain name pointer 211-ip-161.backer.cz
[38400] 162.211.120.188.in-addr.arpa. domain name pointer 211-ip-162.backer.cz
[38400] 163.211.120.188.in-addr.arpa. domain name pointer 211-ip-163.backer.cz
[38400] 164.211.120.188.in-addr.arpa. domain name pointer 211-ip-164.backer.cz
[38400] 165.211.120.188.in-addr.arpa. domain name pointer 211-ip-165.backer.cz
[38400] 166.211.120.188.in-addr.arpa. domain name pointer 211-ip-166.backer.cz
[38400] 167.211.120.188.in-addr.arpa. domain name pointer 211-ip-167.backer.cz
[38400] 168.211.120.188.in-addr.arpa. domain name pointer 211-ip-168.backer.cz
[38400] 169.211.120.188.in-addr.arpa. domain name pointer 211-ip-169.backer.cz
[38400] 170.211.120.188.in-addr.arpa. domain name pointer 211-ip-170.backer.cz
[38400] 171.211.120.188.in-addr.arpa. domain name pointer 211-ip-171.backer.cz
[38400] 172.211.120.188.in-addr.arpa. domain name pointer 211-ip-172.backer.cz
[38400] 173.211.120.188.in-addr.arpa. domain name pointer 211-ip-173.backer.cz
[38400] 174.211.120.188.in-addr.arpa. domain name pointer 211-ip-174.backer.cz
[38400] 175.211.120.188.in-addr.arpa. domain name pointer 211-ip-175.backer.cz
[38400] 176.211.120.188.in-addr.arpa. domain name pointer 211-ip-176.backer.cz
[38400] 177.211.120.188.in-addr.arpa. domain name pointer 211-ip-177.backer.cz
[38400] 178.211.120.188.in-addr.arpa. domain name pointer 211-ip-178.backer.cz
[38400] 179.211.120.188.in-addr.arpa. domain name pointer 211-ip-179.backer.cz
[38400] 180.211.120.188.in-addr.arpa. domain name pointer 211-ip-180.backer.cz
[38400] 181.211.120.188.in-addr.arpa. domain name pointer 211-ip-181.backer.cz
[38400] 182.211.120.188.in-addr.arpa. domain name pointer 211-ip-182.backer.cz
[38400] 183.211.120.188.in-addr.arpa. domain name pointer 211-ip-183.backer.cz
[38400] 184.211.120.188.in-addr.arpa. domain name pointer 211-ip-184.backer.cz
[38400] 185.211.120.188.in-addr.arpa. domain name pointer 211-ip-185.backer.cz
[38400] 186.211.120.188.in-addr.arpa. domain name pointer 211-ip-186.backer.cz
[38400] 187.211.120.188.in-addr.arpa. domain name pointer 211-ip-187.backer.cz
[38400] 188.211.120.188.in-addr.arpa. domain name pointer 211-ip-188.backer.cz
[38400] 189.211.120.188.in-addr.arpa. domain name pointer 211-ip-189.backer.cz
[38400] 190.211.120.188.in-addr.arpa. domain name pointer 211-ip-190.backer.cz
[38400] 191.211.120.188.in-addr.arpa. domain name pointer 211-ip-191.backer.cz
[38400] 192.211.120.188.in-addr.arpa. domain name pointer 211-ip-192.backer.cz
[38400] 193.211.120.188.in-addr.arpa. domain name pointer 211-ip-193.backer.cz
[38400] 194.211.120.188.in-addr.arpa. domain name pointer 211-ip-194.backer.cz
[38400] 195.211.120.188.in-addr.arpa. domain name pointer 211-ip-195.backer.cz
[38400] 196.211.120.188.in-addr.arpa. domain name pointer 211-ip-196.backer.cz
[38400] 197.211.120.188.in-addr.arpa. domain name pointer 211-ip-197.backer.cz
[38400] 198.211.120.188.in-addr.arpa. domain name pointer 211-ip-198.backer.cz
[38400] 199.211.120.188.in-addr.arpa. domain name pointer 211-ip-199.backer.cz
[38400] 200.211.120.188.in-addr.arpa. domain name pointer 211-ip-200.backer.cz
[38400] 201.211.120.188.in-addr.arpa. domain name pointer 211-ip-201.backer.cz
[38400] 202.211.120.188.in-addr.arpa. domain name pointer 211-ip-202.backer.cz
[38400] 203.211.120.188.in-addr.arpa. domain name pointer 211-ip-203.backer.cz
[38400] 204.211.120.188.in-addr.arpa. domain name pointer 211-ip-204.backer.cz
[38400] 205.211.120.188.in-addr.arpa. domain name pointer 211-ip-205.backer.cz
[38400] 206.211.120.188.in-addr.arpa. domain name pointer 211-ip-206.backer.cz
[38400] 207.211.120.188.in-addr.arpa. domain name pointer 211-ip-207.backer.cz
[38400] 208.211.120.188.in-addr.arpa. domain name pointer 211-ip-208.backer.cz
[38400] 209.211.120.188.in-addr.arpa. domain name pointer 211-ip-209.backer.cz
[38400] 210.211.120.188.in-addr.arpa. domain name pointer 211-ip-210.backer.cz
[38400] 211.211.120.188.in-addr.arpa. domain name pointer 211-ip-211.backer.cz
[38400] 212.211.120.188.in-addr.arpa. domain name pointer 211-ip-212.backer.cz
[38400] 213.211.120.188.in-addr.arpa. domain name pointer 211-ip-213.backer.cz
[38400] 214.211.120.188.in-addr.arpa. domain name pointer 211-ip-214.backer.cz
[38400] 215.211.120.188.in-addr.arpa. domain name pointer 211-ip-215.backer.cz
[38400] 216.211.120.188.in-addr.arpa. domain name pointer 211-ip-216.backer.cz
[38400] 217.211.120.188.in-addr.arpa. domain name pointer 211-ip-217.backer.cz
[38400] 218.211.120.188.in-addr.arpa. domain name pointer 211-ip-218.backer.cz
[38400] 219.211.120.188.in-addr.arpa. domain name pointer 211-ip-219.backer.cz
[38400] 220.211.120.188.in-addr.arpa. domain name pointer 211-ip-220.backer.cz
[38400] 221.211.120.188.in-addr.arpa. domain name pointer 211-ip-221.backer.cz
[38400] 222.211.120.188.in-addr.arpa. domain name pointer 211-ip-222.backer.cz
[38400] 223.211.120.188.in-addr.arpa. domain name pointer 211-ip-223.backer.cz
[38400] 224.211.120.188.in-addr.arpa. domain name pointer 211-ip-224.backer.cz
[38400] 225.211.120.188.in-addr.arpa. domain name pointer 211-ip-225.backer.cz
[38400] 226.211.120.188.in-addr.arpa. domain name pointer 211-ip-226.backer.cz
[38400] 227.211.120.188.in-addr.arpa. domain name pointer 211-ip-227.backer.cz
[38400] 228.211.120.188.in-addr.arpa. domain name pointer 211-ip-228.backer.cz
[38400] 229.211.120.188.in-addr.arpa. domain name pointer 211-ip-229.backer.cz
[38400] 230.211.120.188.in-addr.arpa. domain name pointer 211-ip-230.backer.cz
[38400] 231.211.120.188.in-addr.arpa. domain name pointer 211-ip-231.backer.cz
[38400] 232.211.120.188.in-addr.arpa. domain name pointer 211-ip-232.backer.cz
[38400] 233.211.120.188.in-addr.arpa. domain name pointer ip233.backer.cz
[38400] 234.211.120.188.in-addr.arpa. domain name pointer 211-ip-234.backer.cz
[38400] 235.211.120.188.in-addr.arpa. domain name pointer 211-ip-235.backer.cz
[38400] 236.211.120.188.in-addr.arpa. domain name pointer 211-ip-236.backer.cz
[38400] 237.211.120.188.in-addr.arpa. domain name pointer 211-ip-237.backer.cz
[38400] 238.211.120.188.in-addr.arpa. domain name pointer 211-ip-238.backer.cz
[38400] 239.211.120.188.in-addr.arpa. domain name pointer 211-ip-239.backer.cz
[38400] 240.211.120.188.in-addr.arpa. domain name pointer 211-ip-240.backer.cz
[38400] 241.211.120.188.in-addr.arpa. domain name pointer 211-ip-241.backer.cz
[38400] 242.211.120.188.in-addr.arpa. domain name pointer 211-ip-242.backer.cz
[38400] 243.211.120.188.in-addr.arpa. domain name pointer 211-ip-243.backer.cz
[38400] 244.211.120.188.in-addr.arpa. domain name pointer 211-ip-244.backer.cz
[38400] 245.211.120.188.in-addr.arpa. domain name pointer 211-ip-245.backer.cz
[38400] 246.211.120.188.in-addr.arpa. domain name pointer 211-ip-246.backer.cz
[38400] 247.211.120.188.in-addr.arpa. domain name pointer 211-ip-247.backer.cz
[38400] 248.211.120.188.in-addr.arpa. domain name pointer 211-ip-248.backer.cz
[38400] 249.211.120.188.in-addr.arpa. domain name pointer 211-ip-249.backer.cz
[38400] 250.211.120.188.in-addr.arpa. domain name pointer 211-ip-250.backer.cz
[38400] 251.211.120.188.in-addr.arpa. domain name pointer 211-ip-251.backer.cz
[38400] 252.211.120.188.in-addr.arpa. domain name pointer 211-ip-252.backer.cz
[38400] 253.211.120.188.in-addr.arpa. domain name pointer 211-ip-253.backer.cz
[0] 254.211.120.188.in-addr.arpa.: domain name does not exist
[0] 255.211.120.188.in-addr.arpa.: domain name does not exist