[0] 0.251.214.24.in-addr.arpa.: domain name does not exist [0] 1.251.214.24.in-addr.arpa.: domain name does not exist [600] 2.251.214.24.in-addr.arpa. domain name pointer dragontail.knology.net [600] 3.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-3.knology.net [600] 4.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-4.knology.net [600] 5.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-5.knology.net [600] 6.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-6.knology.net [600] 7.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-7.knology.net [600] 8.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-8.knology.net [600] 9.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-9.knology.net [600] 10.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-10.knology.net [600] 11.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-11.knology.net [600] 12.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-12.knology.net [600] 13.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-13.knology.net [600] 14.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-14.knology.net [600] 15.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-15.knology.net [600] 16.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-16.knology.net [600] 17.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-17.knology.net [600] 18.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-18.knology.net [600] 19.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-19.knology.net [600] 20.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-20.knology.net [600] 21.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-21.knology.net [600] 22.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-22.knology.net [600] 23.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-23.knology.net [600] 24.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-24.knology.net [600] 25.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-25.knology.net [600] 26.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-26.knology.net [600] 27.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-27.knology.net [600] 28.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-28.knology.net [600] 29.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-29.knology.net [600] 30.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-30.knology.net [600] 31.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-31.knology.net [600] 32.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-32.knology.net [600] 33.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-33.knology.net [600] 34.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-34.knology.net [600] 35.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-35.knology.net [600] 36.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-36.knology.net [600] 37.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-37.knology.net [600] 38.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-38.knology.net [600] 39.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-39.knology.net [600] 40.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-40.knology.net [600] 41.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-41.knology.net [600] 42.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-42.knology.net [600] 43.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-43.knology.net [600] 44.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-44.knology.net [600] 45.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-45.knology.net [600] 46.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-46.knology.net [600] 47.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-47.knology.net [600] 48.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-48.knology.net [600] 49.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-49.knology.net [600] 50.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-50.knology.net [600] 51.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-51.knology.net [600] 52.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-52.knology.net [600] 53.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-53.knology.net [600] 54.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-54.knology.net [600] 55.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-55.knology.net [600] 56.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-56.knology.net [600] 57.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-57.knology.net [600] 58.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-58.knology.net [600] 59.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-59.knology.net [600] 60.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-60.knology.net [600] 61.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-61.knology.net [600] 62.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-62.knology.net [600] 63.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-63.knology.net [600] 64.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-64.knology.net [600] 65.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-65.knology.net [600] 66.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-66.knology.net [600] 67.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-67.knology.net [600] 68.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-68.knology.net [600] 69.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-69.knology.net [600] 70.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-70.knology.net [600] 71.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-71.knology.net [600] 72.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-72.knology.net [600] 73.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-73.knology.net [600] 74.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-74.knology.net [600] 75.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-75.knology.net [600] 76.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-76.knology.net [600] 77.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-77.knology.net [600] 78.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-78.knology.net [600] 79.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-79.knology.net [600] 80.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-80.knology.net [600] 81.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-81.knology.net [600] 82.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-82.knology.net [600] 83.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-83.knology.net [600] 84.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-84.knology.net [600] 85.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-85.knology.net [600] 86.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-86.knology.net [600] 87.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-87.knology.net [600] 88.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-88.knology.net [600] 89.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-89.knology.net [600] 90.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-90.knology.net [600] 91.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-91.knology.net [600] 92.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-92.knology.net [600] 93.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-93.knology.net [600] 94.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-94.knology.net [600] 95.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-95.knology.net [600] 96.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-96.knology.net [600] 97.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-97.knology.net [600] 98.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-98.knology.net [600] 99.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-99.knology.net [600] 100.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-100.knology.net [600] 101.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-101.knology.net [600] 102.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-102.knology.net [600] 103.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-103.knology.net [600] 104.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-104.knology.net [600] 105.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-105.knology.net [600] 106.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-106.knology.net [600] 107.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-107.knology.net [600] 108.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-108.knology.net [600] 109.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-109.knology.net [600] 110.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-110.knology.net [600] 111.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-111.knology.net [600] 112.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-112.knology.net [600] 113.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-113.knology.net [600] 114.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-114.knology.net [600] 115.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-115.knology.net [600] 116.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-116.knology.net [600] 117.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-117.knology.net [600] 118.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-118.knology.net [600] 119.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-119.knology.net [600] 120.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-120.knology.net [600] 121.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-121.knology.net [600] 122.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-122.knology.net [600] 123.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-123.knology.net [600] 124.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-124.knology.net [600] 125.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-125.knology.net [600] 126.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-126.knology.net [600] 127.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-127.knology.net [600] 128.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-128.knology.net [600] 129.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-129.knology.net [600] 130.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-130.knology.net [600] 131.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-131.knology.net [600] 132.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-132.knology.net [600] 133.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-133.knology.net [600] 134.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-134.knology.net [600] 135.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-135.knology.net [600] 136.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-136.knology.net [600] 137.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-137.knology.net [600] 138.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-138.knology.net [600] 139.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-139.knology.net [600] 140.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-140.knology.net [600] 141.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-141.knology.net [600] 142.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-142.knology.net [600] 143.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-143.knology.net [600] 144.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-144.knology.net [600] 145.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-145.knology.net [600] 146.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-146.knology.net [600] 147.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-147.knology.net [600] 148.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-148.knology.net [600] 149.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-149.knology.net [600] 150.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-150.knology.net [600] 151.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-151.knology.net [600] 152.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-152.knology.net [600] 153.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-153.knology.net [600] 154.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-154.knology.net [600] 155.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-155.knology.net [600] 156.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-156.knology.net [600] 157.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-157.knology.net [600] 158.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-158.knology.net [600] 159.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-159.knology.net [600] 160.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-160.knology.net [600] 161.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-161.knology.net [600] 162.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-162.knology.net [600] 163.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-163.knology.net [600] 164.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-164.knology.net [600] 165.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-165.knology.net [600] 166.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-166.knology.net [600] 167.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-167.knology.net [600] 168.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-168.knology.net [600] 169.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-169.knology.net [600] 170.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-170.knology.net [600] 171.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-171.knology.net [600] 172.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-172.knology.net [600] 173.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-173.knology.net [600] 174.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-174.knology.net [600] 175.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-175.knology.net [600] 176.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-176.knology.net [600] 177.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-177.knology.net [600] 178.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-178.knology.net [600] 179.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-179.knology.net [600] 180.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-180.knology.net [600] 181.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-181.knology.net [600] 182.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-182.knology.net [600] 183.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-183.knology.net [600] 184.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-184.knology.net [600] 185.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-185.knology.net [600] 186.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-186.knology.net [600] 187.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-187.knology.net [600] 188.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-188.knology.net [600] 189.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-189.knology.net [600] 190.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-190.knology.net [600] 191.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-191.knology.net [600] 192.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-192.knology.net [600] 193.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-193.knology.net [600] 194.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-194.knology.net [600] 195.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-195.knology.net [600] 196.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-196.knology.net [600] 197.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-197.knology.net [600] 198.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-198.knology.net [600] 199.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-199.knology.net [600] 200.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-200.knology.net [600] 201.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-201.knology.net [600] 202.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-202.knology.net [600] 203.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-203.knology.net [600] 204.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-204.knology.net [600] 205.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-205.knology.net [600] 206.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-206.knology.net [600] 207.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-207.knology.net [600] 208.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-208.knology.net [600] 209.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-209.knology.net [600] 210.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-210.knology.net [600] 211.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-211.knology.net [600] 212.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-212.knology.net [600] 213.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-213.knology.net [600] 214.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-214.knology.net [600] 215.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-215.knology.net [600] 216.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-216.knology.net [600] 217.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-217.knology.net [600] 218.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-218.knology.net [600] 219.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-219.knology.net [600] 220.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-220.knology.net [600] 221.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-221.knology.net [600] 222.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-222.knology.net [600] 223.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-223.knology.net [600] 224.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-224.knology.net [600] 225.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-225.knology.net [600] 226.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-226.knology.net [600] 227.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-227.knology.net [600] 228.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-228.knology.net [600] 229.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-229.knology.net [600] 230.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-230.knology.net [600] 231.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-231.knology.net [600] 232.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-232.knology.net [600] 233.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-233.knology.net [600] 234.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-234.knology.net [600] 235.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-235.knology.net [600] 236.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-236.knology.net [600] 237.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-237.knology.net [600] 238.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-238.knology.net [600] 239.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-239.knology.net [600] 240.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-240.knology.net [600] 241.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-241.knology.net [600] 242.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-242.knology.net [600] 243.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-243.knology.net [600] 244.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-244.knology.net [600] 245.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-245.knology.net [600] 246.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-246.knology.net [600] 247.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-247.knology.net [600] 248.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-248.knology.net [600] 249.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-249.knology.net [600] 250.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-250.knology.net [600] 251.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-251.knology.net [600] 252.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-252.knology.net [600] 253.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-253.knology.net [600] 254.251.214.24.in-addr.arpa. domain name pointer user-24-214-251-254.knology.net [0] 255.251.214.24.in-addr.arpa.: domain name does not exist