[0] 0.74.183.90.in-addr.arpa.: domain name does not exist
[300] 1.74.183.90.in-addr.arpa. domain name pointer cache.synergy-vs.cz
[300] 2.74.183.90.in-addr.arpa. domain name pointer ns.synergy-vs.cz
[300] 3.74.183.90.in-addr.arpa. domain name pointer mail.synergy.cz
[300] 4.74.183.90.in-addr.arpa. domain name pointer mgmt.synergy-vs.cz
[300] 5.74.183.90.in-addr.arpa. domain name pointer syn-74-5.synergy.cz
[300] 6.74.183.90.in-addr.arpa. domain name pointer syn-74-6.synergy.cz
[300] 7.74.183.90.in-addr.arpa. domain name pointer syn-74-7.synergy.cz
[300] 8.74.183.90.in-addr.arpa. domain name pointer syn-74-8.synergy.cz
[300] 9.74.183.90.in-addr.arpa. domain name pointer mail.synergy-vs.cz
[300] 10.74.183.90.in-addr.arpa. domain name pointer syn-74-10.synergy.cz
[300] 11.74.183.90.in-addr.arpa. domain name pointer syn-74-11.synergy.cz
[300] 12.74.183.90.in-addr.arpa. domain name pointer exchange2.synergy.cz
[300] 13.74.183.90.in-addr.arpa. domain name pointer syn-74-13.synergy.cz
[300] 14.74.183.90.in-addr.arpa. domain name pointer syn-74-14.synergy.cz
[300] 15.74.183.90.in-addr.arpa. domain name pointer syn-74-15.synergy.cz
[300] 16.74.183.90.in-addr.arpa. domain name pointer syn-74-16.synergy.cz
[300] 17.74.183.90.in-addr.arpa. domain name pointer syn-74-17.synergy.cz
[300] 18.74.183.90.in-addr.arpa. domain name pointer web7.synergy.cz
[300] 19.74.183.90.in-addr.arpa. domain name pointer web6.synergy.cz
[300] 20.74.183.90.in-addr.arpa. domain name pointer syn-74-20.synergy.cz
[300] 21.74.183.90.in-addr.arpa. domain name pointer syn-74-21.synergy.cz
[300] 22.74.183.90.in-addr.arpa. domain name pointer syn-74-22.synergy.cz
[300] 23.74.183.90.in-addr.arpa. domain name pointer syn-74-23.synergy.cz
[300] 24.74.183.90.in-addr.arpa. domain name pointer syn-74-24.synergy.cz
[300] 25.74.183.90.in-addr.arpa. domain name pointer syn-74-25.synergy.cz
[300] 26.74.183.90.in-addr.arpa. domain name pointer syn-74-26.synergy.cz
[300] 27.74.183.90.in-addr.arpa. domain name pointer syn-74-27.synergy.cz
[300] 28.74.183.90.in-addr.arpa. domain name pointer syn-74-28.synergy.cz
[300] 29.74.183.90.in-addr.arpa. domain name pointer smtp.synergy-vs.cz
[300] 30.74.183.90.in-addr.arpa. domain name pointer syn-74-30.synergy.cz
[300] 31.74.183.90.in-addr.arpa. domain name pointer syn-74-31.synergy.cz
[300] 32.74.183.90.in-addr.arpa. domain name pointer web1.synergy.cz
[300] 33.74.183.90.in-addr.arpa. domain name pointer syn-74-33.synergy.cz
[300] 34.74.183.90.in-addr.arpa. domain name pointer soft4web.synergy.cz
[300] 35.74.183.90.in-addr.arpa. domain name pointer web4.synergy.cz
[300] 36.74.183.90.in-addr.arpa. domain name pointer syn-74-36.synergy.cz
[300] 37.74.183.90.in-addr.arpa. domain name pointer syn-74-37.synergy.cz
[300] 38.74.183.90.in-addr.arpa. domain name pointer soft4web2.synergy.cz
[300] 39.74.183.90.in-addr.arpa. domain name pointer syn-74-39.synergy.cz
[300] 40.74.183.90.in-addr.arpa. domain name pointer syn-74-40.synergy.cz
[300] 41.74.183.90.in-addr.arpa. domain name pointer syn-74-41.synergy.cz
[300] 42.74.183.90.in-addr.arpa. domain name pointer syn-74-42.synergy.cz
[300] 43.74.183.90.in-addr.arpa. domain name pointer syn-74-43.synergy.cz
[300] 44.74.183.90.in-addr.arpa. domain name pointer syn-74-44.synergy.cz
[300] 45.74.183.90.in-addr.arpa. domain name pointer syn-74-45.synergy.cz
[300] 46.74.183.90.in-addr.arpa. domain name pointer syn-74-46.synergy.cz
[300] 47.74.183.90.in-addr.arpa. domain name pointer syn-74-47.synergy.cz
[300] 48.74.183.90.in-addr.arpa. domain name pointer syn-74-48.synergy.cz
[300] 49.74.183.90.in-addr.arpa. domain name pointer syn-74-49.synergy.cz
[300] 50.74.183.90.in-addr.arpa. domain name pointer syn-74-50.synergy.cz
[300] 51.74.183.90.in-addr.arpa. domain name pointer syn-74-51.synergy.cz
[300] 52.74.183.90.in-addr.arpa. domain name pointer syn-74-52.synergy.cz
[300] 53.74.183.90.in-addr.arpa. domain name pointer syn-74-53.synergy.cz
[300] 54.74.183.90.in-addr.arpa. domain name pointer syn-74-54.synergy.cz
[300] 55.74.183.90.in-addr.arpa. domain name pointer syn-74-55.synergy.cz
[300] 56.74.183.90.in-addr.arpa. domain name pointer syn-74-56.synergy.cz
[300] 57.74.183.90.in-addr.arpa. domain name pointer syn-74-57.synergy.cz
[300] 58.74.183.90.in-addr.arpa. domain name pointer syn-74-58.synergy.cz
[300] 59.74.183.90.in-addr.arpa. domain name pointer syn-74-59.synergy.cz
[300] 60.74.183.90.in-addr.arpa. domain name pointer syn-74-60.synergy.cz
[300] 61.74.183.90.in-addr.arpa. domain name pointer syn-74-61.synergy.cz
[300] 62.74.183.90.in-addr.arpa. domain name pointer web5.synergy-vs.cz
[300] 63.74.183.90.in-addr.arpa. domain name pointer syn-74-63.synergy.cz
[300] 64.74.183.90.in-addr.arpa. domain name pointer syn-74-64.synergy.cz
[300] 65.74.183.90.in-addr.arpa. domain name pointer syn-74-65.synergy.cz
[300] 66.74.183.90.in-addr.arpa. domain name pointer syn-74-66.synergy.cz
[300] 67.74.183.90.in-addr.arpa. domain name pointer syn-74-67.synergy.cz
[300] 68.74.183.90.in-addr.arpa. domain name pointer syn-74-68.synergy.cz
[300] 69.74.183.90.in-addr.arpa. domain name pointer syn-74-69.synergy.cz
[300] 70.74.183.90.in-addr.arpa. domain name pointer syn-74-70.synergy.cz
[300] 71.74.183.90.in-addr.arpa. domain name pointer syn-74-71.synergy.cz
[300] 72.74.183.90.in-addr.arpa. domain name pointer syn-74-72.synergy.cz
[300] 73.74.183.90.in-addr.arpa. domain name pointer syn-74-73.synergy.cz
[300] 74.74.183.90.in-addr.arpa. domain name pointer syn-74-74.synergy.cz
[300] 75.74.183.90.in-addr.arpa. domain name pointer syn-74-75.synergy.cz
[300] 76.74.183.90.in-addr.arpa. domain name pointer syn-74-76.synergy.cz
[300] 77.74.183.90.in-addr.arpa. domain name pointer syn-74-77.synergy.cz
[300] 78.74.183.90.in-addr.arpa. domain name pointer syn-74-78.synergy.cz
[300] 79.74.183.90.in-addr.arpa. domain name pointer syn-74-79.synergy.cz
[300] 80.74.183.90.in-addr.arpa. domain name pointer syn-74-80.synergy.cz
[300] 81.74.183.90.in-addr.arpa. domain name pointer mail.jednota-vs.cz
[300] 82.74.183.90.in-addr.arpa. domain name pointer syn-74-82.synergy.cz
[300] 83.74.183.90.in-addr.arpa. domain name pointer syn-74-83.synergy.cz
[300] 84.74.183.90.in-addr.arpa. domain name pointer syn-74-84.synergy.cz
[300] 85.74.183.90.in-addr.arpa. domain name pointer syn-74-85.synergy.cz
[300] 86.74.183.90.in-addr.arpa. domain name pointer syn-74-86.synergy.cz
[300] 87.74.183.90.in-addr.arpa. domain name pointer syn-74-87.synergy.cz
[300] 88.74.183.90.in-addr.arpa. domain name pointer syn-74-88.synergy.cz
[300] 89.74.183.90.in-addr.arpa. domain name pointer syn-74-89.synergy.cz
[300] 90.74.183.90.in-addr.arpa. domain name pointer syn-74-90.synergy.cz
[300] 91.74.183.90.in-addr.arpa. domain name pointer syn-74-91.synergy.cz
[300] 92.74.183.90.in-addr.arpa. domain name pointer syn-74-92.synergy.cz
[300] 93.74.183.90.in-addr.arpa. domain name pointer syn-74-93.synergy.cz
[300] 94.74.183.90.in-addr.arpa. domain name pointer syn-74-94.synergy.cz
[300] 95.74.183.90.in-addr.arpa. domain name pointer syn-74-95.synergy.cz
[300] 96.74.183.90.in-addr.arpa. domain name pointer syn-74-96.synergy.cz
[300] 97.74.183.90.in-addr.arpa. domain name pointer syn-74-97.synergy.cz
[300] 98.74.183.90.in-addr.arpa. domain name pointer syn-74-98.synergy.cz
[300] 99.74.183.90.in-addr.arpa. domain name pointer syn-74-99.synergy.cz
[300] 100.74.183.90.in-addr.arpa. domain name pointer syn-74-100.synergy.cz
[300] 101.74.183.90.in-addr.arpa. domain name pointer syn-74-101.synergy.cz
[300] 102.74.183.90.in-addr.arpa. domain name pointer syn-74-102.synergy.cz
[300] 103.74.183.90.in-addr.arpa. domain name pointer syn-74-103.synergy.cz
[300] 104.74.183.90.in-addr.arpa. domain name pointer syn-74-104.synergy.cz
[300] 105.74.183.90.in-addr.arpa. domain name pointer syn-74-105.synergy.cz
[300] 106.74.183.90.in-addr.arpa. domain name pointer syn-74-106.synergy.cz
[300] 107.74.183.90.in-addr.arpa. domain name pointer syn-74-107.synergy.cz
[300] 108.74.183.90.in-addr.arpa. domain name pointer syn-74-108.synergy.cz
[300] 109.74.183.90.in-addr.arpa. domain name pointer syn-74-109.synergy.cz
[300] 110.74.183.90.in-addr.arpa. domain name pointer syn-74-110.synergy.cz
[300] 111.74.183.90.in-addr.arpa. domain name pointer syn-74-111.synergy.cz
[300] 112.74.183.90.in-addr.arpa. domain name pointer syn-74-112.synergy.cz
[300] 113.74.183.90.in-addr.arpa. domain name pointer syn-74-113.synergy.cz
[300] 114.74.183.90.in-addr.arpa. domain name pointer syn-74-114.synergy.cz
[300] 115.74.183.90.in-addr.arpa. domain name pointer syn-74-115.synergy.cz
[300] 116.74.183.90.in-addr.arpa. domain name pointer syn-74-116.synergy.cz
[300] 117.74.183.90.in-addr.arpa. domain name pointer syn-74-117.synergy.cz
[300] 118.74.183.90.in-addr.arpa. domain name pointer syn-74-118.synergy.cz
[300] 119.74.183.90.in-addr.arpa. domain name pointer syn-74-119.synergy.cz
[300] 120.74.183.90.in-addr.arpa. domain name pointer syn-74-120.synergy.cz
[300] 121.74.183.90.in-addr.arpa. domain name pointer syn-74-121.synergy.cz
[300] 122.74.183.90.in-addr.arpa. domain name pointer syn-74-122.synergy.cz
[300] 123.74.183.90.in-addr.arpa. domain name pointer syn-74-123.synergy.cz
[300] 124.74.183.90.in-addr.arpa. domain name pointer syn-74-124.synergy.cz
[300] 125.74.183.90.in-addr.arpa. domain name pointer syn-74-125.synergy.cz
[300] 126.74.183.90.in-addr.arpa. domain name pointer syn-74-126.synergy.cz
[300] 127.74.183.90.in-addr.arpa. domain name pointer syn-74-127.synergy.cz
[300] 128.74.183.90.in-addr.arpa. domain name pointer syn-74-128.synergy.cz
[300] 129.74.183.90.in-addr.arpa. domain name pointer syn-74-129.synergy.cz
[300] 130.74.183.90.in-addr.arpa. domain name pointer syn-74-130.synergy.cz
[300] 131.74.183.90.in-addr.arpa. domain name pointer syn-74-131.synergy.cz
[300] 132.74.183.90.in-addr.arpa. domain name pointer syn-74-132.synergy.cz
[300] 133.74.183.90.in-addr.arpa. domain name pointer syn-74-133.synergy.cz
[300] 134.74.183.90.in-addr.arpa. domain name pointer syn-74-134.synergy.cz
[300] 135.74.183.90.in-addr.arpa. domain name pointer syn-74-135.synergy.cz
[300] 136.74.183.90.in-addr.arpa. domain name pointer syn-74-136.synergy.cz
[300] 137.74.183.90.in-addr.arpa. domain name pointer syn-74-137.synergy.cz
[300] 138.74.183.90.in-addr.arpa. domain name pointer syn-74-138.synergy.cz
[300] 139.74.183.90.in-addr.arpa. domain name pointer syn-74-139.synergy.cz
[300] 140.74.183.90.in-addr.arpa. domain name pointer syn-74-140.synergy.cz
[300] 141.74.183.90.in-addr.arpa. domain name pointer syn-74-141.synergy.cz
[300] 142.74.183.90.in-addr.arpa. domain name pointer syn-74-142.synergy.cz
[300] 143.74.183.90.in-addr.arpa. domain name pointer syn-74-143.synergy.cz
[300] 144.74.183.90.in-addr.arpa. domain name pointer syn-74-144.synergy.cz
[300] 145.74.183.90.in-addr.arpa. domain name pointer syn-74-145.synergy.cz
[300] 146.74.183.90.in-addr.arpa. domain name pointer syn-74-146.synergy.cz
[300] 147.74.183.90.in-addr.arpa. domain name pointer syn-74-147.synergy.cz
[300] 148.74.183.90.in-addr.arpa. domain name pointer syn-74-148.synergy.cz
[300] 149.74.183.90.in-addr.arpa. domain name pointer syn-74-149.synergy.cz
[300] 150.74.183.90.in-addr.arpa. domain name pointer syn-74-150.synergy.cz
[300] 151.74.183.90.in-addr.arpa. domain name pointer syn-74-151.synergy.cz
[300] 152.74.183.90.in-addr.arpa. domain name pointer syn-74-152.synergy.cz
[300] 153.74.183.90.in-addr.arpa. domain name pointer syn-74-153.synergy.cz
[300] 154.74.183.90.in-addr.arpa. domain name pointer syn-74-154.synergy.cz
[300] 155.74.183.90.in-addr.arpa. domain name pointer syn-74-155.synergy.cz
[300] 156.74.183.90.in-addr.arpa. domain name pointer syn-74-156.synergy.cz
[300] 157.74.183.90.in-addr.arpa. domain name pointer syn-74-157.synergy.cz
[300] 158.74.183.90.in-addr.arpa. domain name pointer syn-74-158.synergy.cz
[300] 159.74.183.90.in-addr.arpa. domain name pointer syn-74-159.synergy.cz
[300] 160.74.183.90.in-addr.arpa. domain name pointer syn-74-160.synergy.cz
[300] 161.74.183.90.in-addr.arpa. domain name pointer syn-74-161.synergy.cz
[300] 162.74.183.90.in-addr.arpa. domain name pointer syn-74-162.synergy.cz
[300] 163.74.183.90.in-addr.arpa. domain name pointer syn-74-163.synergy.cz
[300] 164.74.183.90.in-addr.arpa. domain name pointer syn-74-164.synergy.cz
[300] 165.74.183.90.in-addr.arpa. domain name pointer syn-74-165.synergy.cz
[300] 166.74.183.90.in-addr.arpa. domain name pointer syn-74-166.synergy.cz
[300] 167.74.183.90.in-addr.arpa. domain name pointer syn-74-167.synergy.cz
[300] 168.74.183.90.in-addr.arpa. domain name pointer syn-74-168.synergy.cz
[300] 169.74.183.90.in-addr.arpa. domain name pointer syn-74-169.synergy.cz
[300] 170.74.183.90.in-addr.arpa. domain name pointer mail.technology-morava.cz
[300] 171.74.183.90.in-addr.arpa. domain name pointer syn-74-171.synergy.cz
[300] 172.74.183.90.in-addr.arpa. domain name pointer syn-74-172.synergy.cz
[300] 173.74.183.90.in-addr.arpa. domain name pointer syn-74-173.synergy.cz
[300] 174.74.183.90.in-addr.arpa. domain name pointer syn-74-174.synergy.cz
[300] 175.74.183.90.in-addr.arpa. domain name pointer syn-74-175.synergy.cz
[300] 176.74.183.90.in-addr.arpa. domain name pointer syn-74-176.synergy.cz
[300] 177.74.183.90.in-addr.arpa. domain name pointer syn-74-177.synergy.cz
[300] 178.74.183.90.in-addr.arpa. domain name pointer syn-74-178.synergy.cz
[300] 179.74.183.90.in-addr.arpa. domain name pointer syn-74-179.synergy.cz
[300] 180.74.183.90.in-addr.arpa. domain name pointer syn-74-180.synergy.cz
[300] 181.74.183.90.in-addr.arpa. domain name pointer syn-74-181.synergy.cz
[300] 182.74.183.90.in-addr.arpa. domain name pointer syn-74-182.synergy.cz
[300] 183.74.183.90.in-addr.arpa. domain name pointer syn-74-183.synergy.cz
[300] 184.74.183.90.in-addr.arpa. domain name pointer syn-74-184.synergy.cz
[300] 185.74.183.90.in-addr.arpa. domain name pointer syn-74-185.synergy.cz
[300] 186.74.183.90.in-addr.arpa. domain name pointer syn-74-186.synergy.cz
[300] 187.74.183.90.in-addr.arpa. domain name pointer syn-74-187.synergy.cz
[300] 188.74.183.90.in-addr.arpa. domain name pointer syn-74-188.synergy.cz
[300] 189.74.183.90.in-addr.arpa. domain name pointer syn-74-189.synergy.cz
[300] 190.74.183.90.in-addr.arpa. domain name pointer syn-74-190.synergy.cz
[300] 191.74.183.90.in-addr.arpa. domain name pointer syn-74-191.synergy.cz
[300] 192.74.183.90.in-addr.arpa. domain name pointer syn-74-192.synergy.cz
[300] 193.74.183.90.in-addr.arpa. domain name pointer syn-74-193.synergy.cz
[300] 194.74.183.90.in-addr.arpa. domain name pointer syn-74-194.synergy.cz
[300] 195.74.183.90.in-addr.arpa. domain name pointer syn-74-195.synergy.cz
[300] 196.74.183.90.in-addr.arpa. domain name pointer syn-74-196.synergy.cz
[300] 197.74.183.90.in-addr.arpa. domain name pointer syn-74-197.synergy.cz
[300] 198.74.183.90.in-addr.arpa. domain name pointer syn-74-198.synergy.cz
[300] 199.74.183.90.in-addr.arpa. domain name pointer syn-74-199.synergy.cz
[300] 200.74.183.90.in-addr.arpa. domain name pointer syn-74-200.synergy.cz
[300] 201.74.183.90.in-addr.arpa. domain name pointer syn-74-201.synergy.cz
[300] 202.74.183.90.in-addr.arpa. domain name pointer syn-74-202.synergy.cz
[300] 203.74.183.90.in-addr.arpa. domain name pointer syn-74-203.synergy.cz
[300] 204.74.183.90.in-addr.arpa. domain name pointer syn-74-204.synergy.cz
[300] 205.74.183.90.in-addr.arpa. domain name pointer syn-74-205.synergy.cz
[300] 206.74.183.90.in-addr.arpa. domain name pointer syn-74-206.synergy.cz
[300] 207.74.183.90.in-addr.arpa. domain name pointer syn-74-207.synergy.cz
[300] 208.74.183.90.in-addr.arpa. domain name pointer syn-74-208.synergy.cz
[300] 209.74.183.90.in-addr.arpa. domain name pointer syn-74-209.synergy.cz
[300] 210.74.183.90.in-addr.arpa. domain name pointer syn-74-210.synergy.cz
[300] 211.74.183.90.in-addr.arpa. domain name pointer syn-74-211.synergy.cz
[300] 212.74.183.90.in-addr.arpa. domain name pointer syn-74-212.synergy.cz
[300] 213.74.183.90.in-addr.arpa. domain name pointer syn-74-213.synergy.cz
[300] 214.74.183.90.in-addr.arpa. domain name pointer syn-74-214.synergy.cz
[300] 215.74.183.90.in-addr.arpa. domain name pointer syn-74-215.synergy.cz
[300] 216.74.183.90.in-addr.arpa. domain name pointer syn-74-216.synergy.cz
[300] 217.74.183.90.in-addr.arpa. domain name pointer syn-74-217.synergy.cz
[300] 218.74.183.90.in-addr.arpa. domain name pointer syn-74-218.synergy.cz
[300] 219.74.183.90.in-addr.arpa. domain name pointer syn-74-219.synergy.cz
[300] 220.74.183.90.in-addr.arpa. domain name pointer syn-74-220.synergy.cz
[300] 221.74.183.90.in-addr.arpa. domain name pointer mail.vakvs.cz
[300] 222.74.183.90.in-addr.arpa. domain name pointer syn-74-222.synergy.cz
[300] 223.74.183.90.in-addr.arpa. domain name pointer syn-74-223.synergy.cz
[300] 224.74.183.90.in-addr.arpa. domain name pointer syn-74-224.synergy.cz
[300] 225.74.183.90.in-addr.arpa. domain name pointer syn-74-225.synergy.cz
[300] 226.74.183.90.in-addr.arpa. domain name pointer syn-74-226.synergy.cz
[300] 227.74.183.90.in-addr.arpa. domain name pointer syn-74-227.synergy.cz
[300] 228.74.183.90.in-addr.arpa. domain name pointer syn-74-228.synergy.cz
[300] 229.74.183.90.in-addr.arpa. domain name pointer syn-74-229.synergy.cz
[300] 230.74.183.90.in-addr.arpa. domain name pointer syn-74-230.synergy.cz
[300] 231.74.183.90.in-addr.arpa. domain name pointer syn-74-231.synergy.cz
[300] 232.74.183.90.in-addr.arpa. domain name pointer syn-74-232.synergy.cz
[300] 233.74.183.90.in-addr.arpa. domain name pointer syn-74-233.synergy.cz
[300] 234.74.183.90.in-addr.arpa. domain name pointer syn-74-234.synergy.cz
[300] 235.74.183.90.in-addr.arpa. domain name pointer syn-74-235.synergy.cz
[300] 236.74.183.90.in-addr.arpa. domain name pointer syn-74-236.synergy.cz
[300] 237.74.183.90.in-addr.arpa. domain name pointer syn-74-237.synergy.cz
[300] 238.74.183.90.in-addr.arpa. domain name pointer syn-74-238.synergy.cz
[300] 239.74.183.90.in-addr.arpa. domain name pointer syn-74-239.synergy.cz
[300] 240.74.183.90.in-addr.arpa. domain name pointer syn-74-240.synergy.cz
[300] 241.74.183.90.in-addr.arpa. domain name pointer syn-74-241.synergy.cz
[300] 242.74.183.90.in-addr.arpa. domain name pointer syn-74-242.synergy.cz
[300] 243.74.183.90.in-addr.arpa. domain name pointer syn-74-243.synergy.cz
[300] 244.74.183.90.in-addr.arpa. domain name pointer syn-74-244.synergy.cz
[300] 245.74.183.90.in-addr.arpa. domain name pointer syn-74-245.synergy.cz
[300] 246.74.183.90.in-addr.arpa. domain name pointer syn-74-246.synergy.cz
[300] 247.74.183.90.in-addr.arpa. domain name pointer syn-74-247.synergy.cz
[300] 248.74.183.90.in-addr.arpa. domain name pointer syn-74-248.synergy.cz
[300] 249.74.183.90.in-addr.arpa. domain name pointer syn-74-249.synergy.cz
[300] 250.74.183.90.in-addr.arpa. domain name pointer syn-74-250.synergy.cz
[300] 251.74.183.90.in-addr.arpa. domain name pointer syn-74-251.synergy.cz
[300] 252.74.183.90.in-addr.arpa. domain name pointer syn-74-252.synergy.cz
[300] 253.74.183.90.in-addr.arpa. domain name pointer syn-74-253.synergy.cz
[300] 254.74.183.90.in-addr.arpa. domain name pointer syn-74-254.synergy.cz
[300] 255.74.183.90.in-addr.arpa. domain name pointer syn-74-255.synergy.cz