[0] 0.246.54.80.in-addr.arpa.: domain name does not exist
[86400] 1.246.54.80.in-addr.arpa. domain name pointer gw6.btk.net.pl
[86400] 2.246.54.80.in-addr.arpa. domain name pointer host6-2.btk.net.pl
[86400] 3.246.54.80.in-addr.arpa. domain name pointer host6-3.btk.net.pl
[86400] 4.246.54.80.in-addr.arpa. domain name pointer host6-4.btk.net.pl
[86400] 5.246.54.80.in-addr.arpa. domain name pointer host6-5.btk.net.pl
[86400] 6.246.54.80.in-addr.arpa. domain name pointer host6-6.btk.net.pl
[86400] 7.246.54.80.in-addr.arpa. domain name pointer host6-7.btk.net.pl
[86400] 8.246.54.80.in-addr.arpa. domain name pointer host6-8.btk.net.pl
[86400] 9.246.54.80.in-addr.arpa. domain name pointer host6-9.btk.net.pl
[86400] 10.246.54.80.in-addr.arpa. domain name pointer host6-10.btk.net.pl
[86400] 11.246.54.80.in-addr.arpa. domain name pointer host6-11.btk.net.pl
[86400] 12.246.54.80.in-addr.arpa. domain name pointer host6-12.btk.net.pl
[86400] 13.246.54.80.in-addr.arpa. domain name pointer host6-13.btk.net.pl
[86400] 14.246.54.80.in-addr.arpa. domain name pointer host6-14.btk.net.pl
[86400] 15.246.54.80.in-addr.arpa. domain name pointer host6-15.btk.net.pl
[86400] 16.246.54.80.in-addr.arpa. domain name pointer host6-16.btk.net.pl
[86400] 17.246.54.80.in-addr.arpa. domain name pointer host6-17.btk.net.pl
[86400] 18.246.54.80.in-addr.arpa. domain name pointer host6-18.btk.net.pl
[86400] 19.246.54.80.in-addr.arpa. domain name pointer host6-19.btk.net.pl
[86400] 20.246.54.80.in-addr.arpa. domain name pointer host6-20.btk.net.pl
[86400] 21.246.54.80.in-addr.arpa. domain name pointer host6-21.btk.net.pl
[86400] 22.246.54.80.in-addr.arpa. domain name pointer host6-22.btk.net.pl
[86400] 23.246.54.80.in-addr.arpa. domain name pointer host6-23.btk.net.pl
[86400] 24.246.54.80.in-addr.arpa. domain name pointer host6-24.btk.net.pl
[86400] 25.246.54.80.in-addr.arpa. domain name pointer host6-25.btk.net.pl
[86400] 26.246.54.80.in-addr.arpa. domain name pointer host6-26.btk.net.pl
[86400] 27.246.54.80.in-addr.arpa. domain name pointer host6-27.btk.net.pl
[86400] 28.246.54.80.in-addr.arpa. domain name pointer host6-28.btk.net.pl
[86400] 29.246.54.80.in-addr.arpa. domain name pointer host6-29.btk.net.pl
[86400] 30.246.54.80.in-addr.arpa. domain name pointer host6-30.btk.net.pl
[86400] 31.246.54.80.in-addr.arpa. domain name pointer host6-31.btk.net.pl
[86400] 32.246.54.80.in-addr.arpa. domain name pointer host6-32.btk.net.pl
[86400] 33.246.54.80.in-addr.arpa. domain name pointer host6-33.btk.net.pl
[86400] 34.246.54.80.in-addr.arpa. domain name pointer host6-34.btk.net.pl
[86400] 35.246.54.80.in-addr.arpa. domain name pointer host6-35.btk.net.pl
[86400] 36.246.54.80.in-addr.arpa. domain name pointer host6-36.btk.net.pl
[86400] 37.246.54.80.in-addr.arpa. domain name pointer host6-37.btk.net.pl
[86400] 38.246.54.80.in-addr.arpa. domain name pointer host6-38.btk.net.pl
[86400] 39.246.54.80.in-addr.arpa. domain name pointer host6-39.btk.net.pl
[86400] 40.246.54.80.in-addr.arpa. domain name pointer host6-40.btk.net.pl
[86400] 41.246.54.80.in-addr.arpa. domain name pointer host6-41.btk.net.pl
[86400] 42.246.54.80.in-addr.arpa. domain name pointer host6-42.btk.net.pl
[86400] 43.246.54.80.in-addr.arpa. domain name pointer host6-43.btk.net.pl
[86400] 44.246.54.80.in-addr.arpa. domain name pointer host6-44.btk.net.pl
[86400] 45.246.54.80.in-addr.arpa. domain name pointer host6-45.btk.net.pl
[86400] 46.246.54.80.in-addr.arpa. domain name pointer host6-46.btk.net.pl
[86400] 47.246.54.80.in-addr.arpa. domain name pointer host6-47.btk.net.pl
[86400] 48.246.54.80.in-addr.arpa. domain name pointer host6-48.btk.net.pl
[86400] 49.246.54.80.in-addr.arpa. domain name pointer host6-49.btk.net.pl
[86400] 50.246.54.80.in-addr.arpa. domain name pointer host6-50.btk.net.pl
[86400] 51.246.54.80.in-addr.arpa. domain name pointer host6-51.btk.net.pl
[86400] 52.246.54.80.in-addr.arpa. domain name pointer host6-52.btk.net.pl
[86400] 53.246.54.80.in-addr.arpa. domain name pointer host6-53.btk.net.pl
[86400] 54.246.54.80.in-addr.arpa. domain name pointer host6-54.btk.net.pl
[86400] 55.246.54.80.in-addr.arpa. domain name pointer host6-55.btk.net.pl
[86400] 56.246.54.80.in-addr.arpa. domain name pointer host6-56.btk.net.pl
[86400] 57.246.54.80.in-addr.arpa. domain name pointer host6-57.btk.net.pl
[86400] 58.246.54.80.in-addr.arpa. domain name pointer host6-58.btk.net.pl
[86400] 59.246.54.80.in-addr.arpa. domain name pointer host6-59.btk.net.pl
[86400] 60.246.54.80.in-addr.arpa. domain name pointer host6-60.btk.net.pl
[86400] 61.246.54.80.in-addr.arpa. domain name pointer host6-61.btk.net.pl
[86400] 62.246.54.80.in-addr.arpa. domain name pointer host6-62.btk.net.pl
[86400] 63.246.54.80.in-addr.arpa. domain name pointer host6-63.btk.net.pl
[86400] 64.246.54.80.in-addr.arpa. domain name pointer host6-64.btk.net.pl
[86400] 65.246.54.80.in-addr.arpa. domain name pointer host6-65.btk.net.pl
[86400] 66.246.54.80.in-addr.arpa. domain name pointer host6-66.btk.net.pl
[86400] 67.246.54.80.in-addr.arpa. domain name pointer host6-67.btk.net.pl
[86400] 68.246.54.80.in-addr.arpa. domain name pointer host6-68.btk.net.pl
[86400] 69.246.54.80.in-addr.arpa. domain name pointer host6-69.btk.net.pl
[86400] 70.246.54.80.in-addr.arpa. domain name pointer host6-70.btk.net.pl
[86400] 71.246.54.80.in-addr.arpa. domain name pointer host6-71.btk.net.pl
[86400] 72.246.54.80.in-addr.arpa. domain name pointer host6-72.btk.net.pl
[86400] 73.246.54.80.in-addr.arpa. domain name pointer host6-73.btk.net.pl
[86400] 74.246.54.80.in-addr.arpa. domain name pointer host6-74.btk.net.pl
[86400] 75.246.54.80.in-addr.arpa. domain name pointer host6-75.btk.net.pl
[86400] 76.246.54.80.in-addr.arpa. domain name pointer host6-76.btk.net.pl
[86400] 77.246.54.80.in-addr.arpa. domain name pointer host6-77.btk.net.pl
[86400] 78.246.54.80.in-addr.arpa. domain name pointer host6-78.btk.net.pl
[86400] 79.246.54.80.in-addr.arpa. domain name pointer host6-79.btk.net.pl
[86400] 80.246.54.80.in-addr.arpa. domain name pointer host6-80.btk.net.pl
[86400] 81.246.54.80.in-addr.arpa. domain name pointer host6-81.btk.net.pl
[86400] 82.246.54.80.in-addr.arpa. domain name pointer host6-82.btk.net.pl
[86400] 83.246.54.80.in-addr.arpa. domain name pointer host6-83.btk.net.pl
[86400] 84.246.54.80.in-addr.arpa. domain name pointer host6-84.btk.net.pl
[86400] 85.246.54.80.in-addr.arpa. domain name pointer host6-85.btk.net.pl
[86400] 86.246.54.80.in-addr.arpa. domain name pointer host6-86.btk.net.pl
[86400] 87.246.54.80.in-addr.arpa. domain name pointer host6-87.btk.net.pl
[86400] 88.246.54.80.in-addr.arpa. domain name pointer host6-88.btk.net.pl
[86400] 89.246.54.80.in-addr.arpa. domain name pointer host6-89.btk.net.pl
[86400] 90.246.54.80.in-addr.arpa. domain name pointer host6-90.btk.net.pl
[86400] 91.246.54.80.in-addr.arpa. domain name pointer host6-91.btk.net.pl
[86400] 92.246.54.80.in-addr.arpa. domain name pointer host6-92.btk.net.pl
[86400] 93.246.54.80.in-addr.arpa. domain name pointer host6-93.btk.net.pl
[86400] 94.246.54.80.in-addr.arpa. domain name pointer host6-94.btk.net.pl
[86400] 95.246.54.80.in-addr.arpa. domain name pointer host6-95.btk.net.pl
[86400] 96.246.54.80.in-addr.arpa. domain name pointer host6-96.btk.net.pl
[86400] 97.246.54.80.in-addr.arpa. domain name pointer host6-97.btk.net.pl
[86400] 98.246.54.80.in-addr.arpa. domain name pointer host6-98.btk.net.pl
[86400] 99.246.54.80.in-addr.arpa. domain name pointer host6-99.btk.net.pl
[86400] 100.246.54.80.in-addr.arpa. domain name pointer host6-100.btk.net.pl
[86400] 101.246.54.80.in-addr.arpa. domain name pointer host6-101.btk.net.pl
[86400] 102.246.54.80.in-addr.arpa. domain name pointer host6-102.btk.net.pl
[86400] 103.246.54.80.in-addr.arpa. domain name pointer host6-103.btk.net.pl
[86400] 104.246.54.80.in-addr.arpa. domain name pointer host6-104.btk.net.pl
[86400] 105.246.54.80.in-addr.arpa. domain name pointer host6-105.btk.net.pl
[86400] 106.246.54.80.in-addr.arpa. domain name pointer host6-106.btk.net.pl
[86400] 107.246.54.80.in-addr.arpa. domain name pointer host6-107.btk.net.pl
[86400] 108.246.54.80.in-addr.arpa. domain name pointer host6-108.btk.net.pl
[86400] 109.246.54.80.in-addr.arpa. domain name pointer host6-109.btk.net.pl
[86400] 110.246.54.80.in-addr.arpa. domain name pointer host6-110.btk.net.pl
[86400] 111.246.54.80.in-addr.arpa. domain name pointer host6-111.btk.net.pl
[86400] 112.246.54.80.in-addr.arpa. domain name pointer host6-112.btk.net.pl
[86400] 113.246.54.80.in-addr.arpa. domain name pointer host6-113.btk.net.pl
[86400] 114.246.54.80.in-addr.arpa. domain name pointer host6-114.btk.net.pl
[86400] 115.246.54.80.in-addr.arpa. domain name pointer host6-115.btk.net.pl
[86400] 116.246.54.80.in-addr.arpa. domain name pointer host6-116.btk.net.pl
[86400] 117.246.54.80.in-addr.arpa. domain name pointer host6-117.btk.net.pl
[86400] 118.246.54.80.in-addr.arpa. domain name pointer host6-118.btk.net.pl
[86400] 119.246.54.80.in-addr.arpa. domain name pointer host6-119.btk.net.pl
[86400] 120.246.54.80.in-addr.arpa. domain name pointer host6-120.btk.net.pl
[86400] 121.246.54.80.in-addr.arpa. domain name pointer host6-121.btk.net.pl
[86400] 122.246.54.80.in-addr.arpa. domain name pointer host6-122.btk.net.pl
[86400] 123.246.54.80.in-addr.arpa. domain name pointer host6-123.btk.net.pl
[86400] 124.246.54.80.in-addr.arpa. domain name pointer host6-124.btk.net.pl
[86400] 125.246.54.80.in-addr.arpa. domain name pointer host6-125.btk.net.pl
[86400] 126.246.54.80.in-addr.arpa. domain name pointer host6-126.btk.net.pl
[86400] 127.246.54.80.in-addr.arpa. domain name pointer host6-127.btk.net.pl
[86400] 128.246.54.80.in-addr.arpa. domain name pointer host6-128.btk.net.pl
[86400] 129.246.54.80.in-addr.arpa. domain name pointer host6-129.btk.net.pl
[86400] 130.246.54.80.in-addr.arpa. domain name pointer host6-130.btk.net.pl
[86400] 131.246.54.80.in-addr.arpa. domain name pointer host6-131.btk.net.pl
[86400] 132.246.54.80.in-addr.arpa. domain name pointer host6-132.btk.net.pl
[86400] 133.246.54.80.in-addr.arpa. domain name pointer host6-133.btk.net.pl
[86400] 134.246.54.80.in-addr.arpa. domain name pointer host6-134.btk.net.pl
[86400] 135.246.54.80.in-addr.arpa. domain name pointer host6-135.btk.net.pl
[86400] 136.246.54.80.in-addr.arpa. domain name pointer host6-136.btk.net.pl
[86400] 137.246.54.80.in-addr.arpa. domain name pointer host6-137.btk.net.pl
[86400] 138.246.54.80.in-addr.arpa. domain name pointer host6-138.btk.net.pl
[86400] 139.246.54.80.in-addr.arpa. domain name pointer host6-139.btk.net.pl
[86400] 140.246.54.80.in-addr.arpa. domain name pointer host6-140.btk.net.pl
[86400] 141.246.54.80.in-addr.arpa. domain name pointer host6-141.btk.net.pl
[86400] 142.246.54.80.in-addr.arpa. domain name pointer host6-142.btk.net.pl
[86400] 143.246.54.80.in-addr.arpa. domain name pointer host6-143.btk.net.pl
[86400] 144.246.54.80.in-addr.arpa. domain name pointer host6-144.btk.net.pl
[86400] 145.246.54.80.in-addr.arpa. domain name pointer host6-145.btk.net.pl
[86400] 146.246.54.80.in-addr.arpa. domain name pointer host6-146.btk.net.pl
[86400] 147.246.54.80.in-addr.arpa. domain name pointer host6-147.btk.net.pl
[86400] 148.246.54.80.in-addr.arpa. domain name pointer host6-148.btk.net.pl
[86400] 149.246.54.80.in-addr.arpa. domain name pointer host6-149.btk.net.pl
[86400] 150.246.54.80.in-addr.arpa. domain name pointer host6-150.btk.net.pl
[86400] 151.246.54.80.in-addr.arpa. domain name pointer host6-151.btk.net.pl
[86400] 152.246.54.80.in-addr.arpa. domain name pointer host6-152.btk.net.pl
[86400] 153.246.54.80.in-addr.arpa. domain name pointer host6-153.btk.net.pl
[86400] 154.246.54.80.in-addr.arpa. domain name pointer host6-154.btk.net.pl
[86400] 155.246.54.80.in-addr.arpa. domain name pointer host6-155.btk.net.pl
[86400] 156.246.54.80.in-addr.arpa. domain name pointer host6-156.btk.net.pl
[86400] 157.246.54.80.in-addr.arpa. domain name pointer host6-157.btk.net.pl
[86400] 158.246.54.80.in-addr.arpa. domain name pointer host6-158.btk.net.pl
[86400] 159.246.54.80.in-addr.arpa. domain name pointer host6-159.btk.net.pl
[86400] 160.246.54.80.in-addr.arpa. domain name pointer host6-160.btk.net.pl
[86400] 161.246.54.80.in-addr.arpa. domain name pointer host6-161.btk.net.pl
[86400] 162.246.54.80.in-addr.arpa. domain name pointer host6-162.btk.net.pl
[86400] 163.246.54.80.in-addr.arpa. domain name pointer host6-163.btk.net.pl
[86400] 164.246.54.80.in-addr.arpa. domain name pointer host6-164.btk.net.pl
[86400] 165.246.54.80.in-addr.arpa. domain name pointer host6-165.btk.net.pl
[86400] 166.246.54.80.in-addr.arpa. domain name pointer host6-166.btk.net.pl
[86400] 167.246.54.80.in-addr.arpa. domain name pointer host6-167.btk.net.pl
[86400] 168.246.54.80.in-addr.arpa. domain name pointer host6-168.btk.net.pl
[86400] 169.246.54.80.in-addr.arpa. domain name pointer host6-169.btk.net.pl
[86400] 170.246.54.80.in-addr.arpa. domain name pointer host6-170.btk.net.pl
[86400] 171.246.54.80.in-addr.arpa. domain name pointer host6-171.btk.net.pl
[86400] 172.246.54.80.in-addr.arpa. domain name pointer host6-172.btk.net.pl
[86400] 173.246.54.80.in-addr.arpa. domain name pointer host6-173.btk.net.pl
[86400] 174.246.54.80.in-addr.arpa. domain name pointer host6-174.btk.net.pl
[86400] 175.246.54.80.in-addr.arpa. domain name pointer host6-175.btk.net.pl
[86400] 176.246.54.80.in-addr.arpa. domain name pointer host6-176.btk.net.pl
[86400] 177.246.54.80.in-addr.arpa. domain name pointer host6-177.btk.net.pl
[86400] 178.246.54.80.in-addr.arpa. domain name pointer host6-178.btk.net.pl
[86400] 179.246.54.80.in-addr.arpa. domain name pointer host6-179.btk.net.pl
[86400] 180.246.54.80.in-addr.arpa. domain name pointer host6-180.btk.net.pl
[86400] 181.246.54.80.in-addr.arpa. domain name pointer host6-181.btk.net.pl
[86400] 182.246.54.80.in-addr.arpa. domain name pointer host6-182.btk.net.pl
[86400] 183.246.54.80.in-addr.arpa. domain name pointer host6-183.btk.net.pl
[86400] 184.246.54.80.in-addr.arpa. domain name pointer host6-184.btk.net.pl
[86400] 185.246.54.80.in-addr.arpa. domain name pointer host6-185.btk.net.pl
[86400] 186.246.54.80.in-addr.arpa. domain name pointer host6-186.btk.net.pl
[86400] 187.246.54.80.in-addr.arpa. domain name pointer host6-187.btk.net.pl
[86400] 188.246.54.80.in-addr.arpa. domain name pointer host6-188.btk.net.pl
[86400] 189.246.54.80.in-addr.arpa. domain name pointer host6-189.btk.net.pl
[86400] 190.246.54.80.in-addr.arpa. domain name pointer host6-190.btk.net.pl
[86400] 191.246.54.80.in-addr.arpa. domain name pointer host6-191.btk.net.pl
[86400] 192.246.54.80.in-addr.arpa. domain name pointer host6-192.btk.net.pl
[86400] 193.246.54.80.in-addr.arpa. domain name pointer host6-193.btk.net.pl
[86400] 194.246.54.80.in-addr.arpa. domain name pointer host6-194.btk.net.pl
[86400] 195.246.54.80.in-addr.arpa. domain name pointer host6-195.btk.net.pl
[86400] 196.246.54.80.in-addr.arpa. domain name pointer host6-196.btk.net.pl
[86400] 197.246.54.80.in-addr.arpa. domain name pointer host6-197.btk.net.pl
[86400] 198.246.54.80.in-addr.arpa. domain name pointer host6-198.btk.net.pl
[86400] 199.246.54.80.in-addr.arpa. domain name pointer host6-199.btk.net.pl
[86400] 200.246.54.80.in-addr.arpa. domain name pointer host6-200.btk.net.pl
[86400] 201.246.54.80.in-addr.arpa. domain name pointer host6-201.btk.net.pl
[86400] 202.246.54.80.in-addr.arpa. domain name pointer host6-202.btk.net.pl
[86400] 203.246.54.80.in-addr.arpa. domain name pointer host6-203.btk.net.pl
[86400] 204.246.54.80.in-addr.arpa. domain name pointer host6-204.btk.net.pl
[86400] 205.246.54.80.in-addr.arpa. domain name pointer host6-205.btk.net.pl
[86400] 206.246.54.80.in-addr.arpa. domain name pointer host6-206.btk.net.pl
[86400] 207.246.54.80.in-addr.arpa. domain name pointer host6-207.btk.net.pl
[86400] 208.246.54.80.in-addr.arpa. domain name pointer host6-208.btk.net.pl
[86400] 209.246.54.80.in-addr.arpa. domain name pointer host6-209.btk.net.pl
[86400] 210.246.54.80.in-addr.arpa. domain name pointer host6-210.btk.net.pl
[86400] 211.246.54.80.in-addr.arpa. domain name pointer host6-211.btk.net.pl
[86400] 212.246.54.80.in-addr.arpa. domain name pointer host6-212.btk.net.pl
[86400] 213.246.54.80.in-addr.arpa. domain name pointer host6-213.btk.net.pl
[86400] 214.246.54.80.in-addr.arpa. domain name pointer host6-214.btk.net.pl
[86400] 215.246.54.80.in-addr.arpa. domain name pointer host6-215.btk.net.pl
[86400] 216.246.54.80.in-addr.arpa. domain name pointer host6-216.btk.net.pl
[86400] 217.246.54.80.in-addr.arpa. domain name pointer host6-217.btk.net.pl
[86400] 218.246.54.80.in-addr.arpa. domain name pointer host6-218.btk.net.pl
[86400] 219.246.54.80.in-addr.arpa. domain name pointer host6-219.btk.net.pl
[86400] 220.246.54.80.in-addr.arpa. domain name pointer host6-220.btk.net.pl
[86400] 221.246.54.80.in-addr.arpa. domain name pointer host6-221.btk.net.pl
[86400] 222.246.54.80.in-addr.arpa. domain name pointer host6-222.btk.net.pl
[86400] 223.246.54.80.in-addr.arpa. domain name pointer host6-223.btk.net.pl
[86400] 224.246.54.80.in-addr.arpa. domain name pointer host6-224.btk.net.pl
[86400] 225.246.54.80.in-addr.arpa. domain name pointer host6-225.btk.net.pl
[86400] 226.246.54.80.in-addr.arpa. domain name pointer host6-226.btk.net.pl
[86400] 227.246.54.80.in-addr.arpa. domain name pointer host6-227.btk.net.pl
[86400] 228.246.54.80.in-addr.arpa. domain name pointer host6-228.btk.net.pl
[86400] 229.246.54.80.in-addr.arpa. domain name pointer host6-229.btk.net.pl
[86400] 230.246.54.80.in-addr.arpa. domain name pointer host6-230.btk.net.pl
[86400] 231.246.54.80.in-addr.arpa. domain name pointer host6-231.btk.net.pl
[86400] 232.246.54.80.in-addr.arpa. domain name pointer host6-232.btk.net.pl
[86400] 233.246.54.80.in-addr.arpa. domain name pointer host6-233.btk.net.pl
[86400] 234.246.54.80.in-addr.arpa. domain name pointer host6-234.btk.net.pl
[86400] 235.246.54.80.in-addr.arpa. domain name pointer host6-235.btk.net.pl
[86400] 236.246.54.80.in-addr.arpa. domain name pointer host6-236.btk.net.pl
[86400] 237.246.54.80.in-addr.arpa. domain name pointer host6-237.btk.net.pl
[86400] 238.246.54.80.in-addr.arpa. domain name pointer host6-238.btk.net.pl
[86400] 239.246.54.80.in-addr.arpa. domain name pointer host6-239.btk.net.pl
[86400] 240.246.54.80.in-addr.arpa. domain name pointer host6-240.btk.net.pl
[86400] 241.246.54.80.in-addr.arpa. domain name pointer host6-241.btk.net.pl
[86400] 242.246.54.80.in-addr.arpa. domain name pointer host6-242.btk.net.pl
[86400] 243.246.54.80.in-addr.arpa. domain name pointer host6-243.btk.net.pl
[86400] 244.246.54.80.in-addr.arpa. domain name pointer host6-244.btk.net.pl
[86400] 245.246.54.80.in-addr.arpa. domain name pointer host6-245.btk.net.pl
[86400] 246.246.54.80.in-addr.arpa. domain name pointer host6-246.btk.net.pl
[86400] 247.246.54.80.in-addr.arpa. domain name pointer host6-247.btk.net.pl
[86400] 248.246.54.80.in-addr.arpa. domain name pointer host6-248.btk.net.pl
[86400] 249.246.54.80.in-addr.arpa. domain name pointer host6-249.btk.net.pl
[86400] 250.246.54.80.in-addr.arpa. domain name pointer host6-250.btk.net.pl
[86400] 251.246.54.80.in-addr.arpa. domain name pointer host6-251.btk.net.pl
[86400] 252.246.54.80.in-addr.arpa. domain name pointer host6-252.btk.net.pl
[86400] 253.246.54.80.in-addr.arpa. domain name pointer host6-253.btk.net.pl
[86400] 254.246.54.80.in-addr.arpa. domain name pointer host6-254.btk.net.pl
[0] 255.246.54.80.in-addr.arpa.: domain name does not exist