[0] 0.164.151.202.in-addr.arpa.: domain name does not exist
[86400] 1.164.151.202.in-addr.arpa. domain name pointer ci164-1.netnam.vn
[86400] 2.164.151.202.in-addr.arpa. domain name pointer ci164-2.netnam.vn
[86400] 3.164.151.202.in-addr.arpa. domain name pointer ci164-3.netnam.vn
[86400] 4.164.151.202.in-addr.arpa. domain name pointer ci164-4.netnam.vn
[86400] 5.164.151.202.in-addr.arpa. domain name pointer ci164-5.netnam.vn
[86400] 6.164.151.202.in-addr.arpa. domain name pointer ci164-6.netnam.vn
[86400] 7.164.151.202.in-addr.arpa. domain name pointer ci164-7.netnam.vn
[86400] 8.164.151.202.in-addr.arpa. domain name pointer ci164-8.netnam.vn
[86400] 9.164.151.202.in-addr.arpa. domain name pointer ci164-9.netnam.vn
[86400] 10.164.151.202.in-addr.arpa. domain name pointer ci164-10.netnam.vn
[86400] 11.164.151.202.in-addr.arpa. domain name pointer ci164-11.netnam.vn
[86400] 12.164.151.202.in-addr.arpa. domain name pointer ci164-12.netnam.vn
[86400] 13.164.151.202.in-addr.arpa. domain name pointer ci164-13.netnam.vn
[86400] 14.164.151.202.in-addr.arpa. domain name pointer ci164-14.netnam.vn
[86400] 15.164.151.202.in-addr.arpa. domain name pointer ci164-15.netnam.vn
[86400] 16.164.151.202.in-addr.arpa. domain name pointer ci164-16.netnam.vn
[86400] 17.164.151.202.in-addr.arpa. domain name pointer ci164-17.netnam.vn
[86400] 18.164.151.202.in-addr.arpa. domain name pointer ci164-18.netnam.vn
[86400] 19.164.151.202.in-addr.arpa. domain name pointer ci164-19.netnam.vn
[86400] 20.164.151.202.in-addr.arpa. domain name pointer ci164-20.netnam.vn
[86400] 21.164.151.202.in-addr.arpa. domain name pointer ci164-21.netnam.vn
[86400] 22.164.151.202.in-addr.arpa. domain name pointer ci164-22.netnam.vn
[86400] 23.164.151.202.in-addr.arpa. domain name pointer ci164-23.netnam.vn
[86400] 24.164.151.202.in-addr.arpa. domain name pointer ci164-24.netnam.vn
[86400] 25.164.151.202.in-addr.arpa. domain name pointer ci164-25.netnam.vn
[86400] 26.164.151.202.in-addr.arpa. domain name pointer ci164-26.netnam.vn
[86400] 27.164.151.202.in-addr.arpa. domain name pointer ci164-27.netnam.vn
[86400] 28.164.151.202.in-addr.arpa. domain name pointer ci164-28.netnam.vn
[86400] 29.164.151.202.in-addr.arpa. domain name pointer ci164-29.netnam.vn
[86400] 30.164.151.202.in-addr.arpa. domain name pointer ci164-30.netnam.vn
[86400] 31.164.151.202.in-addr.arpa. domain name pointer ci164-31.netnam.vn
[86400] 32.164.151.202.in-addr.arpa. domain name pointer ci164-32.netnam.vn
[86400] 33.164.151.202.in-addr.arpa. domain name pointer ci164-33.netnam.vn
[86400] 34.164.151.202.in-addr.arpa. domain name pointer ci164-34.netnam.vn
[86400] 35.164.151.202.in-addr.arpa. domain name pointer ci164-35.netnam.vn
[86400] 36.164.151.202.in-addr.arpa. domain name pointer ci164-36.netnam.vn
[86400] 37.164.151.202.in-addr.arpa. domain name pointer ci164-37.netnam.vn
[86400] 38.164.151.202.in-addr.arpa. domain name pointer ci164-38.netnam.vn
[86400] 39.164.151.202.in-addr.arpa. domain name pointer ci164-39.netnam.vn
[86400] 40.164.151.202.in-addr.arpa. domain name pointer ci164-40.netnam.vn
[86400] 41.164.151.202.in-addr.arpa. domain name pointer ci164-41.netnam.vn
[86400] 42.164.151.202.in-addr.arpa. domain name pointer ci164-42.netnam.vn
[86400] 43.164.151.202.in-addr.arpa. domain name pointer ci164-43.netnam.vn
[86400] 44.164.151.202.in-addr.arpa. domain name pointer ci164-44.netnam.vn
[86400] 45.164.151.202.in-addr.arpa. domain name pointer ci164-45.netnam.vn
[86400] 46.164.151.202.in-addr.arpa. domain name pointer ci164-46.netnam.vn
[86400] 47.164.151.202.in-addr.arpa. domain name pointer ci164-47.netnam.vn
[86400] 48.164.151.202.in-addr.arpa. domain name pointer ci164-48.netnam.vn
[86400] 49.164.151.202.in-addr.arpa. domain name pointer ci164-49.netnam.vn
[86400] 50.164.151.202.in-addr.arpa. domain name pointer ci164-50.netnam.vn
[86400] 51.164.151.202.in-addr.arpa. domain name pointer ci164-51.netnam.vn
[86400] 52.164.151.202.in-addr.arpa. domain name pointer ci164-52.netnam.vn
[86400] 53.164.151.202.in-addr.arpa. domain name pointer ci164-53.netnam.vn
[86400] 54.164.151.202.in-addr.arpa. domain name pointer ci164-54.netnam.vn
[86400] 55.164.151.202.in-addr.arpa. domain name pointer ci164-55.netnam.vn
[86400] 56.164.151.202.in-addr.arpa. domain name pointer ci164-56.netnam.vn
[86400] 57.164.151.202.in-addr.arpa. domain name pointer ci164-57.netnam.vn
[86400] 58.164.151.202.in-addr.arpa. domain name pointer ci164-58.netnam.vn
[86400] 59.164.151.202.in-addr.arpa. domain name pointer ci164-59.netnam.vn
[86400] 60.164.151.202.in-addr.arpa. domain name pointer ci164-60.netnam.vn
[86400] 61.164.151.202.in-addr.arpa. domain name pointer ci164-61.netnam.vn
[86400] 62.164.151.202.in-addr.arpa. domain name pointer ci164-62.netnam.vn
[86400] 63.164.151.202.in-addr.arpa. domain name pointer ci164-63.netnam.vn
[86400] 64.164.151.202.in-addr.arpa. domain name pointer ci164-64.netnam.vn
[86400] 65.164.151.202.in-addr.arpa. domain name pointer ci164-65.netnam.vn
[86400] 66.164.151.202.in-addr.arpa. domain name pointer ci164-66.netnam.vn
[86400] 67.164.151.202.in-addr.arpa. domain name pointer ci164-67.netnam.vn
[86400] 68.164.151.202.in-addr.arpa. domain name pointer ci164-68.netnam.vn
[86400] 69.164.151.202.in-addr.arpa. domain name pointer ci164-69.netnam.vn
[86400] 70.164.151.202.in-addr.arpa. domain name pointer ci164-70.netnam.vn
[86400] 71.164.151.202.in-addr.arpa. domain name pointer ci164-71.netnam.vn
[86400] 72.164.151.202.in-addr.arpa. domain name pointer ci164-72.netnam.vn
[86400] 73.164.151.202.in-addr.arpa. domain name pointer ci164-73.netnam.vn
[86400] 74.164.151.202.in-addr.arpa. domain name pointer ci164-74.netnam.vn
[86400] 75.164.151.202.in-addr.arpa. domain name pointer ci164-75.netnam.vn
[86400] 76.164.151.202.in-addr.arpa. domain name pointer ci164-76.netnam.vn
[86400] 77.164.151.202.in-addr.arpa. domain name pointer ci164-77.netnam.vn
[86400] 78.164.151.202.in-addr.arpa. domain name pointer ci164-78.netnam.vn
[86400] 79.164.151.202.in-addr.arpa. domain name pointer ci164-79.netnam.vn
[86400] 80.164.151.202.in-addr.arpa. domain name pointer ci164-80.netnam.vn
[86400] 81.164.151.202.in-addr.arpa. domain name pointer ci164-81.netnam.vn
[86400] 82.164.151.202.in-addr.arpa. domain name pointer ci164-82.netnam.vn
[86400] 83.164.151.202.in-addr.arpa. domain name pointer ci164-83.netnam.vn
[86400] 84.164.151.202.in-addr.arpa. domain name pointer ci164-84.netnam.vn
[86400] 85.164.151.202.in-addr.arpa. domain name pointer ci164-85.netnam.vn
[86400] 86.164.151.202.in-addr.arpa. domain name pointer ci164-86.netnam.vn
[86400] 87.164.151.202.in-addr.arpa. domain name pointer ci164-87.netnam.vn
[86400] 88.164.151.202.in-addr.arpa. domain name pointer ci164-88.netnam.vn
[86400] 89.164.151.202.in-addr.arpa. domain name pointer ci164-89.netnam.vn
[86400] 90.164.151.202.in-addr.arpa. domain name pointer ci164-90.netnam.vn
[86400] 91.164.151.202.in-addr.arpa. domain name pointer ci164-91.netnam.vn
[86400] 92.164.151.202.in-addr.arpa. domain name pointer ci164-92.netnam.vn
[86400] 93.164.151.202.in-addr.arpa. domain name pointer ci164-93.netnam.vn
[86400] 94.164.151.202.in-addr.arpa. domain name pointer ci164-94.netnam.vn
[86400] 95.164.151.202.in-addr.arpa. domain name pointer ci164-95.netnam.vn
[86400] 96.164.151.202.in-addr.arpa. domain name pointer ci164-96.netnam.vn
[86400] 97.164.151.202.in-addr.arpa. domain name pointer ci164-97.netnam.vn
[86400] 98.164.151.202.in-addr.arpa. domain name pointer ci164-98.netnam.vn
[86400] 99.164.151.202.in-addr.arpa. domain name pointer ci164-99.netnam.vn
[86400] 100.164.151.202.in-addr.arpa. domain name pointer ci164-100.netnam.vn
[86400] 101.164.151.202.in-addr.arpa. domain name pointer ci164-101.netnam.vn
[86400] 102.164.151.202.in-addr.arpa. domain name pointer ci164-102.netnam.vn
[86400] 103.164.151.202.in-addr.arpa. domain name pointer ci164-103.netnam.vn
[86400] 104.164.151.202.in-addr.arpa. domain name pointer ci164-104.netnam.vn
[86400] 105.164.151.202.in-addr.arpa. domain name pointer ci164-105.netnam.vn
[86400] 106.164.151.202.in-addr.arpa. domain name pointer ci164-106.netnam.vn
[86400] 107.164.151.202.in-addr.arpa. domain name pointer ci164-107.netnam.vn
[86400] 108.164.151.202.in-addr.arpa. domain name pointer ci164-108.netnam.vn
[86400] 109.164.151.202.in-addr.arpa. domain name pointer ci164-109.netnam.vn
[86400] 110.164.151.202.in-addr.arpa. domain name pointer ci164-110.netnam.vn
[86400] 111.164.151.202.in-addr.arpa. domain name pointer ci164-111.netnam.vn
[86400] 112.164.151.202.in-addr.arpa. domain name pointer ci164-112.netnam.vn
[86400] 113.164.151.202.in-addr.arpa. domain name pointer ci164-113.netnam.vn
[86400] 114.164.151.202.in-addr.arpa. domain name pointer ci164-114.netnam.vn
[86400] 115.164.151.202.in-addr.arpa. domain name pointer ci164-115.netnam.vn
[86400] 116.164.151.202.in-addr.arpa. domain name pointer ci164-116.netnam.vn
[86400] 117.164.151.202.in-addr.arpa. domain name pointer ci164-117.netnam.vn
[86400] 118.164.151.202.in-addr.arpa. domain name pointer ci164-118.netnam.vn
[86400] 119.164.151.202.in-addr.arpa. domain name pointer ci164-119.netnam.vn
[86400] 120.164.151.202.in-addr.arpa. domain name pointer ci164-120.netnam.vn
[86400] 121.164.151.202.in-addr.arpa. domain name pointer ci164-121.netnam.vn
[86400] 122.164.151.202.in-addr.arpa. domain name pointer ci164-122.netnam.vn
[86400] 123.164.151.202.in-addr.arpa. domain name pointer ci164-123.netnam.vn
[86400] 124.164.151.202.in-addr.arpa. domain name pointer ci164-124.netnam.vn
[86400] 125.164.151.202.in-addr.arpa. domain name pointer ci164-125.netnam.vn
[86400] 126.164.151.202.in-addr.arpa. domain name pointer ci164-126.netnam.vn
[86400] 127.164.151.202.in-addr.arpa. domain name pointer ci164-127.netnam.vn
[86400] 128.164.151.202.in-addr.arpa. domain name pointer ci164-128.netnam.vn
[86400] 129.164.151.202.in-addr.arpa. domain name pointer ci164-129.netnam.vn
[86400] 130.164.151.202.in-addr.arpa. domain name pointer ci164-130.netnam.vn
[86400] 131.164.151.202.in-addr.arpa. domain name pointer ci164-131.netnam.vn
[86400] 132.164.151.202.in-addr.arpa. domain name pointer ci164-132.netnam.vn
[86400] 133.164.151.202.in-addr.arpa. domain name pointer ci164-133.netnam.vn
[86400] 134.164.151.202.in-addr.arpa. domain name pointer ci164-134.netnam.vn
[86400] 135.164.151.202.in-addr.arpa. domain name pointer ci164-135.netnam.vn
[86400] 136.164.151.202.in-addr.arpa. domain name pointer ci164-136.netnam.vn
[86400] 137.164.151.202.in-addr.arpa. domain name pointer ci164-137.netnam.vn
[86400] 138.164.151.202.in-addr.arpa. domain name pointer ci164-138.netnam.vn
[86400] 139.164.151.202.in-addr.arpa. domain name pointer ci164-139.netnam.vn
[86400] 140.164.151.202.in-addr.arpa. domain name pointer ci164-140.netnam.vn
[86400] 141.164.151.202.in-addr.arpa. domain name pointer ci164-141.netnam.vn
[86400] 142.164.151.202.in-addr.arpa. domain name pointer ci164-142.netnam.vn
[86400] 143.164.151.202.in-addr.arpa. domain name pointer ci164-143.netnam.vn
[86400] 144.164.151.202.in-addr.arpa. domain name pointer ci164-144.netnam.vn
[86400] 145.164.151.202.in-addr.arpa. domain name pointer ci164-145.netnam.vn
[86400] 146.164.151.202.in-addr.arpa. domain name pointer ci164-146.netnam.vn
[86400] 147.164.151.202.in-addr.arpa. domain name pointer ci164-147.netnam.vn
[86400] 148.164.151.202.in-addr.arpa. domain name pointer ci164-148.netnam.vn
[86400] 149.164.151.202.in-addr.arpa. domain name pointer ci164-149.netnam.vn
[86400] 150.164.151.202.in-addr.arpa. domain name pointer ci164-150.netnam.vn
[86400] 151.164.151.202.in-addr.arpa. domain name pointer ci164-151.netnam.vn
[86400] 152.164.151.202.in-addr.arpa. domain name pointer ci164-152.netnam.vn
[86400] 153.164.151.202.in-addr.arpa. domain name pointer ci164-153.netnam.vn
[86400] 154.164.151.202.in-addr.arpa. domain name pointer ci164-154.netnam.vn
[86400] 155.164.151.202.in-addr.arpa. domain name pointer ci164-155.netnam.vn
[86400] 156.164.151.202.in-addr.arpa. domain name pointer ci164-156.netnam.vn
[86400] 157.164.151.202.in-addr.arpa. domain name pointer ci164-157.netnam.vn
[86400] 158.164.151.202.in-addr.arpa. domain name pointer ci164-158.netnam.vn
[86400] 159.164.151.202.in-addr.arpa. domain name pointer ci164-159.netnam.vn
[86400] 160.164.151.202.in-addr.arpa. domain name pointer ci164-160.netnam.vn
[86400] 161.164.151.202.in-addr.arpa. domain name pointer ci164-161.netnam.vn
[86400] 162.164.151.202.in-addr.arpa. domain name pointer ci164-162.netnam.vn
[86400] 163.164.151.202.in-addr.arpa. domain name pointer ci164-163.netnam.vn
[86400] 164.164.151.202.in-addr.arpa. domain name pointer ci164-164.netnam.vn
[86400] 165.164.151.202.in-addr.arpa. domain name pointer ci164-165.netnam.vn
[86400] 166.164.151.202.in-addr.arpa. domain name pointer ci164-166.netnam.vn
[86400] 167.164.151.202.in-addr.arpa. domain name pointer ci164-167.netnam.vn
[86400] 168.164.151.202.in-addr.arpa. domain name pointer ci164-168.netnam.vn
[86400] 169.164.151.202.in-addr.arpa. domain name pointer ci164-169.netnam.vn
[86400] 170.164.151.202.in-addr.arpa. domain name pointer ci164-170.netnam.vn
[86400] 171.164.151.202.in-addr.arpa. domain name pointer ci164-171.netnam.vn
[86400] 172.164.151.202.in-addr.arpa. domain name pointer ci164-172.netnam.vn
[86400] 173.164.151.202.in-addr.arpa. domain name pointer ci164-173.netnam.vn
[86400] 174.164.151.202.in-addr.arpa. domain name pointer ci164-174.netnam.vn
[86400] 175.164.151.202.in-addr.arpa. domain name pointer ci164-175.netnam.vn
[86400] 176.164.151.202.in-addr.arpa. domain name pointer ci164-176.netnam.vn
[86400] 177.164.151.202.in-addr.arpa. domain name pointer ci164-177.netnam.vn
[86400] 178.164.151.202.in-addr.arpa. domain name pointer ci164-178.netnam.vn
[86400] 179.164.151.202.in-addr.arpa. domain name pointer ci164-179.netnam.vn
[86400] 180.164.151.202.in-addr.arpa. domain name pointer ci164-180.netnam.vn
[86400] 181.164.151.202.in-addr.arpa. domain name pointer ci164-181.netnam.vn
[86400] 182.164.151.202.in-addr.arpa. domain name pointer ci164-182.netnam.vn
[86400] 183.164.151.202.in-addr.arpa. domain name pointer ci164-183.netnam.vn
[86400] 184.164.151.202.in-addr.arpa. domain name pointer ci164-184.netnam.vn
[86400] 185.164.151.202.in-addr.arpa. domain name pointer ci164-185.netnam.vn
[86400] 186.164.151.202.in-addr.arpa. domain name pointer ci164-186.netnam.vn
[86400] 187.164.151.202.in-addr.arpa. domain name pointer ci164-187.netnam.vn
[86400] 188.164.151.202.in-addr.arpa. domain name pointer ci164-188.netnam.vn
[86400] 189.164.151.202.in-addr.arpa. domain name pointer ci164-189.netnam.vn
[86400] 190.164.151.202.in-addr.arpa. domain name pointer ci164-190.netnam.vn
[86400] 191.164.151.202.in-addr.arpa. domain name pointer ci164-191.netnam.vn
[86400] 192.164.151.202.in-addr.arpa. domain name pointer ci164-192.netnam.vn
[86400] 193.164.151.202.in-addr.arpa. domain name pointer ci164-193.netnam.vn
[86400] 194.164.151.202.in-addr.arpa. domain name pointer ci164-194.netnam.vn
[86400] 195.164.151.202.in-addr.arpa. domain name pointer ci164-195.netnam.vn
[86400] 196.164.151.202.in-addr.arpa. domain name pointer ci164-196.netnam.vn
[86400] 197.164.151.202.in-addr.arpa. domain name pointer ci164-197.netnam.vn
[86400] 198.164.151.202.in-addr.arpa. domain name pointer ci164-198.netnam.vn
[86400] 199.164.151.202.in-addr.arpa. domain name pointer ci164-199.netnam.vn
[86400] 200.164.151.202.in-addr.arpa. domain name pointer ci164-200.netnam.vn
[86400] 201.164.151.202.in-addr.arpa. domain name pointer ci164-201.netnam.vn
[86400] 202.164.151.202.in-addr.arpa. domain name pointer ci164-202.netnam.vn
[86400] 203.164.151.202.in-addr.arpa. domain name pointer ci164-203.netnam.vn
[86400] 204.164.151.202.in-addr.arpa. domain name pointer ci164-204.netnam.vn
[86400] 205.164.151.202.in-addr.arpa. domain name pointer ci164-205.netnam.vn
[86400] 206.164.151.202.in-addr.arpa. domain name pointer ci164-206.netnam.vn
[86400] 207.164.151.202.in-addr.arpa. domain name pointer ci164-207.netnam.vn
[86400] 208.164.151.202.in-addr.arpa. domain name pointer ci164-208.netnam.vn
[86400] 209.164.151.202.in-addr.arpa. domain name pointer ci164-209.netnam.vn
[86400] 210.164.151.202.in-addr.arpa. domain name pointer ci164-210.netnam.vn
[86400] 211.164.151.202.in-addr.arpa. domain name pointer ci164-211.netnam.vn
[86400] 212.164.151.202.in-addr.arpa. domain name pointer ci164-212.netnam.vn
[86400] 213.164.151.202.in-addr.arpa. domain name pointer ci164-213.netnam.vn
[86400] 214.164.151.202.in-addr.arpa. domain name pointer ci164-214.netnam.vn
[86400] 215.164.151.202.in-addr.arpa. domain name pointer ci164-215.netnam.vn
[86400] 216.164.151.202.in-addr.arpa. domain name pointer ci164-216.netnam.vn
[86400] 217.164.151.202.in-addr.arpa. domain name pointer ci164-217.netnam.vn
[86400] 218.164.151.202.in-addr.arpa. domain name pointer ci164-218.netnam.vn
[86400] 219.164.151.202.in-addr.arpa. domain name pointer ci164-219.netnam.vn
[86400] 220.164.151.202.in-addr.arpa. domain name pointer ci164-220.netnam.vn
[86400] 221.164.151.202.in-addr.arpa. domain name pointer ci164-221.netnam.vn
[86400] 222.164.151.202.in-addr.arpa. domain name pointer ci164-222.netnam.vn
[86400] 223.164.151.202.in-addr.arpa. domain name pointer ci164-223.netnam.vn
[86400] 224.164.151.202.in-addr.arpa. domain name pointer ci164-224.netnam.vn
[86400] 225.164.151.202.in-addr.arpa. domain name pointer ci164-225.netnam.vn
[86400] 226.164.151.202.in-addr.arpa. domain name pointer ci164-226.netnam.vn
[86400] 227.164.151.202.in-addr.arpa. domain name pointer ci164-227.netnam.vn
[86400] 228.164.151.202.in-addr.arpa. domain name pointer ci164-228.netnam.vn
[86400] 229.164.151.202.in-addr.arpa. domain name pointer ci164-229.netnam.vn
[86400] 230.164.151.202.in-addr.arpa. domain name pointer ci164-230.netnam.vn
[86400] 231.164.151.202.in-addr.arpa. domain name pointer ci164-231.netnam.vn
[86400] 232.164.151.202.in-addr.arpa. domain name pointer ci164-232.netnam.vn
[86400] 233.164.151.202.in-addr.arpa. domain name pointer ci164-233.netnam.vn
[86400] 234.164.151.202.in-addr.arpa. domain name pointer ci164-234.netnam.vn
[86400] 235.164.151.202.in-addr.arpa. domain name pointer ci164-235.netnam.vn
[86400] 236.164.151.202.in-addr.arpa. domain name pointer ci164-236.netnam.vn
[86400] 237.164.151.202.in-addr.arpa. domain name pointer ci164-237.netnam.vn
[86400] 238.164.151.202.in-addr.arpa. domain name pointer ci164-238.netnam.vn
[86400] 239.164.151.202.in-addr.arpa. domain name pointer ci164-239.netnam.vn
[86400] 240.164.151.202.in-addr.arpa. domain name pointer ci164-240.netnam.vn
[86400] 241.164.151.202.in-addr.arpa. domain name pointer ci164-241.netnam.vn
[86400] 242.164.151.202.in-addr.arpa. domain name pointer ci164-242.netnam.vn
[86400] 243.164.151.202.in-addr.arpa. domain name pointer ci164-243.netnam.vn
[86400] 244.164.151.202.in-addr.arpa. domain name pointer ci164-244.netnam.vn
[86400] 245.164.151.202.in-addr.arpa. domain name pointer ci164-245.netnam.vn
[86400] 246.164.151.202.in-addr.arpa. domain name pointer ci164-246.netnam.vn
[86400] 247.164.151.202.in-addr.arpa. domain name pointer ci164-247.netnam.vn
[86400] 248.164.151.202.in-addr.arpa. domain name pointer ci164-248.netnam.vn
[86400] 249.164.151.202.in-addr.arpa. domain name pointer ci164-249.netnam.vn
[86400] 250.164.151.202.in-addr.arpa. domain name pointer ci164-250.netnam.vn
[86400] 251.164.151.202.in-addr.arpa. domain name pointer ci164-251.netnam.vn
[86400] 252.164.151.202.in-addr.arpa. domain name pointer ci164-252.netnam.vn
[86400] 253.164.151.202.in-addr.arpa. domain name pointer ci164-253.netnam.vn
[86400] 254.164.151.202.in-addr.arpa. domain name pointer ci164-254.netnam.vn
[0] 255.164.151.202.in-addr.arpa.: domain name does not exist