[0] 0.216.239.87.in-addr.arpa.: domain name does not exist
[86400] 1.216.239.87.in-addr.arpa. domain name pointer bgp.ists.pl
[86400] 2.216.239.87.in-addr.arpa. domain name pointer ruter.ists.pl
[86400] 3.216.239.87.in-addr.arpa. domain name pointer gemini.ists.pl
[86400] 4.216.239.87.in-addr.arpa. domain name pointer poczta.ists.pl
[86400] 5.216.239.87.in-addr.arpa. domain name pointer ip-216-5.ists.pl
[86400] 6.216.239.87.in-addr.arpa. domain name pointer www.ists.pl
[86400] 7.216.239.87.in-addr.arpa. domain name pointer ip-216-7.ists.pl
[86400] 8.216.239.87.in-addr.arpa. domain name pointer ip-216-8.ists.pl
[86400] 9.216.239.87.in-addr.arpa. domain name pointer ip-216-9.ists.pl
[86400] 10.216.239.87.in-addr.arpa. domain name pointer r0.ists.pl
[86400] 11.216.239.87.in-addr.arpa. domain name pointer r1.ists.pl
[86400] 12.216.239.87.in-addr.arpa. domain name pointer r2.ists.pl
[86400] 13.216.239.87.in-addr.arpa. domain name pointer r3.ists.pl
[86400] 14.216.239.87.in-addr.arpa. domain name pointer r4.ists.pl
[86400] 15.216.239.87.in-addr.arpa. domain name pointer r5.ists.pl
[86400] 16.216.239.87.in-addr.arpa. domain name pointer r6.ists.pl
[86400] 17.216.239.87.in-addr.arpa. domain name pointer r7.ists.pl
[86400] 18.216.239.87.in-addr.arpa. domain name pointer r8.ists.pl
[86400] 19.216.239.87.in-addr.arpa. domain name pointer r9.ists.pl
[86400] 20.216.239.87.in-addr.arpa. domain name pointer ra.ists.pl
[86400] 21.216.239.87.in-addr.arpa. domain name pointer rb.ists.pl
[86400] 22.216.239.87.in-addr.arpa. domain name pointer rc.ists.pl
[86400] 23.216.239.87.in-addr.arpa. domain name pointer rd.ists.pl
[86400] 24.216.239.87.in-addr.arpa. domain name pointer re.ists.pl
[86400] 25.216.239.87.in-addr.arpa. domain name pointer ip-216-25.ists.pl rf.ists.pl
[86400] 26.216.239.87.in-addr.arpa. domain name pointer ip-216-26.ists.pl
[86400] 27.216.239.87.in-addr.arpa. domain name pointer ip-216-27.ists.pl
[86400] 28.216.239.87.in-addr.arpa. domain name pointer ip-216-28.ists.pl
[86400] 29.216.239.87.in-addr.arpa. domain name pointer ip-216-29.ists.pl
[86400] 30.216.239.87.in-addr.arpa. domain name pointer ip-216-30.ists.pl
[86400] 31.216.239.87.in-addr.arpa. domain name pointer ip-216-31.ists.pl
[86400] 32.216.239.87.in-addr.arpa. domain name pointer ip-216-32.ists.pl
[86400] 33.216.239.87.in-addr.arpa. domain name pointer ip-216-33.ists.pl
[86400] 34.216.239.87.in-addr.arpa. domain name pointer ip-216-34.ists.pl
[86400] 35.216.239.87.in-addr.arpa. domain name pointer ip-216-35.ists.pl
[86400] 36.216.239.87.in-addr.arpa. domain name pointer ip-216-36.ists.pl
[86400] 37.216.239.87.in-addr.arpa. domain name pointer ip-216-37.ists.pl
[86400] 38.216.239.87.in-addr.arpa. domain name pointer ip-216-38.ists.pl
[86400] 39.216.239.87.in-addr.arpa. domain name pointer ip-216-39.ists.pl
[86400] 40.216.239.87.in-addr.arpa. domain name pointer ip-216-40.ists.pl
[86400] 41.216.239.87.in-addr.arpa. domain name pointer ip-216-41.ists.pl
[86400] 42.216.239.87.in-addr.arpa. domain name pointer ip-216-42.ists.pl
[86400] 43.216.239.87.in-addr.arpa. domain name pointer ip-216-43.ists.pl
[86400] 44.216.239.87.in-addr.arpa. domain name pointer ip-216-44.ists.pl
[86400] 45.216.239.87.in-addr.arpa. domain name pointer ip-216-45.ists.pl
[86400] 46.216.239.87.in-addr.arpa. domain name pointer ip-216-46.ists.pl
[86400] 47.216.239.87.in-addr.arpa. domain name pointer ip-216-47.ists.pl
[86400] 48.216.239.87.in-addr.arpa. domain name pointer ip-216-48.ists.pl
[86400] 49.216.239.87.in-addr.arpa. domain name pointer ip-216-49.ists.pl
[86400] 50.216.239.87.in-addr.arpa. domain name pointer ip-216-50.ists.pl
[86400] 51.216.239.87.in-addr.arpa. domain name pointer ip-216-51.ists.pl
[86400] 52.216.239.87.in-addr.arpa. domain name pointer ip-216-52.ists.pl
[86400] 53.216.239.87.in-addr.arpa. domain name pointer ip-216-53.ists.pl
[86400] 54.216.239.87.in-addr.arpa. domain name pointer ip-216-54.ists.pl
[86400] 55.216.239.87.in-addr.arpa. domain name pointer ip-216-55.ists.pl
[86400] 56.216.239.87.in-addr.arpa. domain name pointer ip-216-56.ists.pl
[86400] 57.216.239.87.in-addr.arpa. domain name pointer ip-216-57.ists.pl
[86400] 58.216.239.87.in-addr.arpa. domain name pointer ip-216-58.ists.pl
[86400] 59.216.239.87.in-addr.arpa. domain name pointer ip-216-59.ists.pl
[86400] 60.216.239.87.in-addr.arpa. domain name pointer ip-216-60.ists.pl
[86400] 61.216.239.87.in-addr.arpa. domain name pointer ip-216-61.ists.pl
[86400] 62.216.239.87.in-addr.arpa. domain name pointer ip-216-62.ists.pl
[86400] 63.216.239.87.in-addr.arpa. domain name pointer ip-216-63.ists.pl
[86400] 64.216.239.87.in-addr.arpa. domain name pointer ip-216-64.ists.pl
[86400] 65.216.239.87.in-addr.arpa. domain name pointer ip-216-65.ists.pl
[86400] 66.216.239.87.in-addr.arpa. domain name pointer ip-216-66.ists.pl
[86400] 67.216.239.87.in-addr.arpa. domain name pointer ip-216-67.ists.pl
[86400] 68.216.239.87.in-addr.arpa. domain name pointer ip-216-68.ists.pl
[86400] 69.216.239.87.in-addr.arpa. domain name pointer ip-216-69.ists.pl
[86400] 70.216.239.87.in-addr.arpa. domain name pointer ip-216-70.ists.pl
[86400] 71.216.239.87.in-addr.arpa. domain name pointer ip-216-71.ists.pl
[86400] 72.216.239.87.in-addr.arpa. domain name pointer ip-216-72.ists.pl
[86400] 73.216.239.87.in-addr.arpa. domain name pointer ip-216-73.ists.pl
[86400] 74.216.239.87.in-addr.arpa. domain name pointer ip-216-74.ists.pl
[86400] 75.216.239.87.in-addr.arpa. domain name pointer ip-216-75.ists.pl
[86400] 76.216.239.87.in-addr.arpa. domain name pointer ip-216-76.ists.pl
[86400] 77.216.239.87.in-addr.arpa. domain name pointer ip-216-77.ists.pl
[86400] 78.216.239.87.in-addr.arpa. domain name pointer ip-216-78.ists.pl
[86400] 79.216.239.87.in-addr.arpa. domain name pointer ip-216-79.ists.pl
[86400] 80.216.239.87.in-addr.arpa. domain name pointer ip-216-80.ists.pl
[86400] 81.216.239.87.in-addr.arpa. domain name pointer ip-216-81.ists.pl
[86400] 82.216.239.87.in-addr.arpa. domain name pointer ip-216-82.ists.pl
[86400] 83.216.239.87.in-addr.arpa. domain name pointer ip-216-83.ists.pl
[86400] 84.216.239.87.in-addr.arpa. domain name pointer ip-216-84.ists.pl
[86400] 85.216.239.87.in-addr.arpa. domain name pointer ip-216-85.ists.pl
[86400] 86.216.239.87.in-addr.arpa. domain name pointer ip-216-86.ists.pl
[86400] 87.216.239.87.in-addr.arpa. domain name pointer ip-216-87.ists.pl
[86400] 88.216.239.87.in-addr.arpa. domain name pointer ip-216-88.ists.pl
[86400] 89.216.239.87.in-addr.arpa. domain name pointer ip-216-89.ists.pl
[86400] 90.216.239.87.in-addr.arpa. domain name pointer ip-216-90.ists.pl
[86400] 91.216.239.87.in-addr.arpa. domain name pointer ip-216-91.ists.pl
[86400] 92.216.239.87.in-addr.arpa. domain name pointer ip-216-92.ists.pl
[86400] 93.216.239.87.in-addr.arpa. domain name pointer ip-216-93.ists.pl
[86400] 94.216.239.87.in-addr.arpa. domain name pointer ip-216-94.ists.pl
[86400] 95.216.239.87.in-addr.arpa. domain name pointer ip-216-95.ists.pl
[86400] 96.216.239.87.in-addr.arpa. domain name pointer ip-216-96.ists.pl
[86400] 97.216.239.87.in-addr.arpa. domain name pointer ip-216-97.ists.pl
[86400] 98.216.239.87.in-addr.arpa. domain name pointer ip-216-98.ists.pl
[86400] 99.216.239.87.in-addr.arpa. domain name pointer ip-216-99.ists.pl
[86400] 100.216.239.87.in-addr.arpa. domain name pointer ip-216-100.ists.pl
[86400] 101.216.239.87.in-addr.arpa. domain name pointer ip-216-101.ists.pl
[86400] 102.216.239.87.in-addr.arpa. domain name pointer ip-216-102.ists.pl
[86400] 103.216.239.87.in-addr.arpa. domain name pointer ip-216-103.ists.pl
[86400] 104.216.239.87.in-addr.arpa. domain name pointer ip-216-104.ists.pl
[86400] 105.216.239.87.in-addr.arpa. domain name pointer ip-216-105.ists.pl
[86400] 106.216.239.87.in-addr.arpa. domain name pointer ip-216-106.ists.pl
[86400] 107.216.239.87.in-addr.arpa. domain name pointer ip-216-107.ists.pl
[86400] 108.216.239.87.in-addr.arpa. domain name pointer ip-216-108.ists.pl
[86400] 109.216.239.87.in-addr.arpa. domain name pointer ip-216-109.ists.pl
[86400] 110.216.239.87.in-addr.arpa. domain name pointer ip-216-110.ists.pl
[86400] 111.216.239.87.in-addr.arpa. domain name pointer ip-216-111.ists.pl
[86400] 112.216.239.87.in-addr.arpa. domain name pointer ip-216-112.ists.pl
[86400] 113.216.239.87.in-addr.arpa. domain name pointer ip-216-113.ists.pl
[86400] 114.216.239.87.in-addr.arpa. domain name pointer ip-216-114.ists.pl
[86400] 115.216.239.87.in-addr.arpa. domain name pointer ip-216-115.ists.pl
[86400] 116.216.239.87.in-addr.arpa. domain name pointer ip-216-116.ists.pl
[86400] 117.216.239.87.in-addr.arpa. domain name pointer ip-216-117.ists.pl
[86400] 118.216.239.87.in-addr.arpa. domain name pointer ip-216-118.ists.pl
[86400] 119.216.239.87.in-addr.arpa. domain name pointer ip-216-119.ists.pl
[86400] 120.216.239.87.in-addr.arpa. domain name pointer ip-216-120.ists.pl
[86400] 121.216.239.87.in-addr.arpa. domain name pointer ip-216-121.ists.pl
[86400] 122.216.239.87.in-addr.arpa. domain name pointer ip-216-122.ists.pl
[86400] 123.216.239.87.in-addr.arpa. domain name pointer ip-216-123.ists.pl
[86400] 124.216.239.87.in-addr.arpa. domain name pointer ip-216-124.ists.pl
[86400] 125.216.239.87.in-addr.arpa. domain name pointer ip-216-125.ists.pl
[86400] 126.216.239.87.in-addr.arpa. domain name pointer ip-216-126.ists.pl
[86400] 127.216.239.87.in-addr.arpa. domain name pointer ip-216-127.ists.pl
[0] 128.216.239.87.in-addr.arpa.: domain name does not exist
[86400] 129.216.239.87.in-addr.arpa. domain name pointer bgp.ists.pl
[86400] 130.216.239.87.in-addr.arpa. domain name pointer bgpx.ists.pl
[0] 131.216.239.87.in-addr.arpa.: domain name does not exist
[86400] 132.216.239.87.in-addr.arpa. domain name pointer ip-216-132.ists.pl
[86400] 133.216.239.87.in-addr.arpa. domain name pointer ip-216-133.ists.pl
[86400] 134.216.239.87.in-addr.arpa. domain name pointer ip-216-134.ists.pl
[86400] 135.216.239.87.in-addr.arpa. domain name pointer ip-216-135.ists.pl
[86400] 136.216.239.87.in-addr.arpa. domain name pointer ip-216-136.ists.pl
[86400] 137.216.239.87.in-addr.arpa. domain name pointer ip-216-137.ists.pl
[86400] 138.216.239.87.in-addr.arpa. domain name pointer ip-216-138.ists.pl
[86400] 139.216.239.87.in-addr.arpa. domain name pointer ip-216-139.ists.pl
[86400] 140.216.239.87.in-addr.arpa. domain name pointer ip-216-140.ists.pl
[86400] 141.216.239.87.in-addr.arpa. domain name pointer ip-216-141.ists.pl
[86400] 142.216.239.87.in-addr.arpa. domain name pointer ip-216-142.ists.pl
[86400] 143.216.239.87.in-addr.arpa. domain name pointer ip-216-143.ists.pl
[86400] 144.216.239.87.in-addr.arpa. domain name pointer ip-216-144.ists.pl
[86400] 145.216.239.87.in-addr.arpa. domain name pointer ip-216-145.ists.pl
[86400] 146.216.239.87.in-addr.arpa. domain name pointer ip-216-146.ists.pl
[86400] 147.216.239.87.in-addr.arpa. domain name pointer ip-216-147.ists.pl
[86400] 148.216.239.87.in-addr.arpa. domain name pointer ip-216-148.ists.pl
[86400] 149.216.239.87.in-addr.arpa. domain name pointer ip-216-149.ists.pl
[86400] 150.216.239.87.in-addr.arpa. domain name pointer ip-216-150.ists.pl
[86400] 151.216.239.87.in-addr.arpa. domain name pointer ip-216-151.ists.pl
[86400] 152.216.239.87.in-addr.arpa. domain name pointer ip-216-152.ists.pl
[86400] 153.216.239.87.in-addr.arpa. domain name pointer ip-216-153.ists.pl
[86400] 154.216.239.87.in-addr.arpa. domain name pointer ip-216-154.ists.pl
[86400] 155.216.239.87.in-addr.arpa. domain name pointer ip-216-155.ists.pl
[86400] 156.216.239.87.in-addr.arpa. domain name pointer ip-216-156.ists.pl
[86400] 157.216.239.87.in-addr.arpa. domain name pointer ip-216-157.ists.pl
[86400] 158.216.239.87.in-addr.arpa. domain name pointer ip-216-158.ists.pl
[86400] 159.216.239.87.in-addr.arpa. domain name pointer ip-216-159.ists.pl
[86400] 160.216.239.87.in-addr.arpa. domain name pointer ip-216-160.ists.pl
[86400] 161.216.239.87.in-addr.arpa. domain name pointer ip-216-161.ists.pl
[86400] 162.216.239.87.in-addr.arpa. domain name pointer ip-216-162.ists.pl
[86400] 163.216.239.87.in-addr.arpa. domain name pointer ip-216-163.ists.pl
[86400] 164.216.239.87.in-addr.arpa. domain name pointer ip-216-164.ists.pl
[86400] 165.216.239.87.in-addr.arpa. domain name pointer ip-216-165.ists.pl
[86400] 166.216.239.87.in-addr.arpa. domain name pointer ip-216-166.ists.pl
[86400] 167.216.239.87.in-addr.arpa. domain name pointer ip-216-167.ists.pl
[86400] 168.216.239.87.in-addr.arpa. domain name pointer ip-216-168.ists.pl
[86400] 169.216.239.87.in-addr.arpa. domain name pointer ip-216-169.ists.pl
[86400] 170.216.239.87.in-addr.arpa. domain name pointer ip-216-170.ists.pl
[86400] 171.216.239.87.in-addr.arpa. domain name pointer ip-216-171.ists.pl
[86400] 172.216.239.87.in-addr.arpa. domain name pointer ip-216-172.ists.pl
[86400] 173.216.239.87.in-addr.arpa. domain name pointer ip-216-173.ists.pl
[86400] 174.216.239.87.in-addr.arpa. domain name pointer ip-216-174.ists.pl
[86400] 175.216.239.87.in-addr.arpa. domain name pointer ip-216-175.ists.pl
[86400] 176.216.239.87.in-addr.arpa. domain name pointer ip-216-176.ists.pl
[86400] 177.216.239.87.in-addr.arpa. domain name pointer ip-216-177.ists.pl
[86400] 178.216.239.87.in-addr.arpa. domain name pointer ip-216-178.ists.pl
[86400] 179.216.239.87.in-addr.arpa. domain name pointer ip-216-179.ists.pl
[86400] 180.216.239.87.in-addr.arpa. domain name pointer ip-216-180.ists.pl
[86400] 181.216.239.87.in-addr.arpa. domain name pointer ip-216-181.ists.pl
[86400] 182.216.239.87.in-addr.arpa. domain name pointer ip-216-182.ists.pl
[86400] 183.216.239.87.in-addr.arpa. domain name pointer ip-216-183.ists.pl
[86400] 184.216.239.87.in-addr.arpa. domain name pointer ip-216-184.ists.pl
[86400] 185.216.239.87.in-addr.arpa. domain name pointer ip-216-185.ists.pl
[86400] 186.216.239.87.in-addr.arpa. domain name pointer ip-216-186.ists.pl
[86400] 187.216.239.87.in-addr.arpa. domain name pointer ip-216-187.ists.pl
[86400] 188.216.239.87.in-addr.arpa. domain name pointer ip-216-188.ists.pl
[86400] 189.216.239.87.in-addr.arpa. domain name pointer ip-216-189.ists.pl
[86400] 190.216.239.87.in-addr.arpa. domain name pointer ip-216-190.ists.pl
[86400] 191.216.239.87.in-addr.arpa. domain name pointer ip-216-191.ists.pl
[86400] 192.216.239.87.in-addr.arpa. domain name pointer ip-216-192.ists.pl
[86400] 193.216.239.87.in-addr.arpa. domain name pointer ip-216-193.ists.pl
[86400] 194.216.239.87.in-addr.arpa. domain name pointer ip-216-194.ists.pl
[86400] 195.216.239.87.in-addr.arpa. domain name pointer ip-216-195.ists.pl
[86400] 196.216.239.87.in-addr.arpa. domain name pointer ip-216-196.ists.pl
[86400] 197.216.239.87.in-addr.arpa. domain name pointer ip-216-197.ists.pl
[86400] 198.216.239.87.in-addr.arpa. domain name pointer ip-216-198.ists.pl
[86400] 199.216.239.87.in-addr.arpa. domain name pointer ip-216-199.ists.pl
[86400] 200.216.239.87.in-addr.arpa. domain name pointer ip-216-200.ists.pl
[86400] 201.216.239.87.in-addr.arpa. domain name pointer ip-216-201.ists.pl
[86400] 202.216.239.87.in-addr.arpa. domain name pointer ip-216-202.ists.pl
[86400] 203.216.239.87.in-addr.arpa. domain name pointer ip-216-203.ists.pl
[86400] 204.216.239.87.in-addr.arpa. domain name pointer ip-216-204.ists.pl
[86400] 205.216.239.87.in-addr.arpa. domain name pointer ip-216-205.ists.pl
[86400] 206.216.239.87.in-addr.arpa. domain name pointer ip-216-206.ists.pl
[86400] 207.216.239.87.in-addr.arpa. domain name pointer ip-216-207.ists.pl
[86400] 208.216.239.87.in-addr.arpa. domain name pointer ip-216-208.ists.pl
[86400] 209.216.239.87.in-addr.arpa. domain name pointer ip-216-209.ists.pl
[86400] 210.216.239.87.in-addr.arpa. domain name pointer ip-216-210.ists.pl
[86400] 211.216.239.87.in-addr.arpa. domain name pointer ip-216-211.ists.pl
[86400] 212.216.239.87.in-addr.arpa. domain name pointer ip-216-212.ists.pl
[86400] 213.216.239.87.in-addr.arpa. domain name pointer ip-216-213.ists.pl
[86400] 214.216.239.87.in-addr.arpa. domain name pointer ip-216-214.ists.pl
[86400] 215.216.239.87.in-addr.arpa. domain name pointer ip-216-215.ists.pl
[86400] 216.216.239.87.in-addr.arpa. domain name pointer ip-216-216.ists.pl
[86400] 217.216.239.87.in-addr.arpa. domain name pointer ip-216-217.ists.pl
[86400] 218.216.239.87.in-addr.arpa. domain name pointer ip-216-218.ists.pl
[86400] 219.216.239.87.in-addr.arpa. domain name pointer ip-216-219.ists.pl
[86400] 220.216.239.87.in-addr.arpa. domain name pointer ip-216-220.ists.pl
[86400] 221.216.239.87.in-addr.arpa. domain name pointer ip-216-221.ists.pl
[86400] 222.216.239.87.in-addr.arpa. domain name pointer ip-216-222.ists.pl
[86400] 223.216.239.87.in-addr.arpa. domain name pointer ip-216-223.ists.pl
[86400] 224.216.239.87.in-addr.arpa. domain name pointer ip-216-224.ists.pl
[86400] 225.216.239.87.in-addr.arpa. domain name pointer ip-216-225.ists.pl
[86400] 226.216.239.87.in-addr.arpa. domain name pointer ip-216-226.ists.pl
[86400] 227.216.239.87.in-addr.arpa. domain name pointer ip-216-227.ists.pl
[86400] 228.216.239.87.in-addr.arpa. domain name pointer ip-216-228.ists.pl
[86400] 229.216.239.87.in-addr.arpa. domain name pointer ip-216-229.ists.pl
[86400] 230.216.239.87.in-addr.arpa. domain name pointer ip-216-230.ists.pl
[86400] 231.216.239.87.in-addr.arpa. domain name pointer ip-216-231.ists.pl
[86400] 232.216.239.87.in-addr.arpa. domain name pointer ip-216-232.ists.pl
[86400] 233.216.239.87.in-addr.arpa. domain name pointer ip-216-233.ists.pl
[86400] 234.216.239.87.in-addr.arpa. domain name pointer ip-216-234.ists.pl
[86400] 235.216.239.87.in-addr.arpa. domain name pointer ip-216-235.ists.pl
[86400] 236.216.239.87.in-addr.arpa. domain name pointer ip-216-236.ists.pl
[86400] 237.216.239.87.in-addr.arpa. domain name pointer ip-216-237.ists.pl
[86400] 238.216.239.87.in-addr.arpa. domain name pointer ip-216-238.ists.pl
[86400] 239.216.239.87.in-addr.arpa. domain name pointer ip-216-239.ists.pl
[86400] 240.216.239.87.in-addr.arpa. domain name pointer ip-216-240.ists.pl
[86400] 241.216.239.87.in-addr.arpa. domain name pointer ip-216-241.ists.pl
[86400] 242.216.239.87.in-addr.arpa. domain name pointer ip-216-242.ists.pl
[86400] 243.216.239.87.in-addr.arpa. domain name pointer ip-216-243.ists.pl
[86400] 244.216.239.87.in-addr.arpa. domain name pointer ip-216-244.ists.pl
[86400] 245.216.239.87.in-addr.arpa. domain name pointer ip-216-245.ists.pl
[86400] 246.216.239.87.in-addr.arpa. domain name pointer ip-216-246.ists.pl
[86400] 247.216.239.87.in-addr.arpa. domain name pointer ip-216-247.ists.pl
[86400] 248.216.239.87.in-addr.arpa. domain name pointer ip-216-248.ists.pl
[86400] 249.216.239.87.in-addr.arpa. domain name pointer ip-216-249.ists.pl
[86400] 250.216.239.87.in-addr.arpa. domain name pointer ip-216-250.ists.pl
[86400] 251.216.239.87.in-addr.arpa. domain name pointer ip-216-251.ists.pl
[86400] 252.216.239.87.in-addr.arpa. domain name pointer ip-216-252.ists.pl
[86400] 253.216.239.87.in-addr.arpa. domain name pointer ip-216-253.ists.pl
[86400] 254.216.239.87.in-addr.arpa. domain name pointer ip-216-254.ists.pl
[0] 255.216.239.87.in-addr.arpa.: domain name does not exist