[0] 0.191.15.119.in-addr.arpa.: domain name does not exist
[86400] 1.191.15.119.in-addr.arpa. domain name pointer ci15.191-1.netnam.vn
[86400] 2.191.15.119.in-addr.arpa. domain name pointer ci15.191-2.netnam.vn
[86400] 3.191.15.119.in-addr.arpa. domain name pointer ci15.191-3.netnam.vn
[86400] 4.191.15.119.in-addr.arpa. domain name pointer ci15.191-4.netnam.vn
[86400] 5.191.15.119.in-addr.arpa. domain name pointer ci15.191-5.netnam.vn
[86400] 6.191.15.119.in-addr.arpa. domain name pointer ci15.191-6.netnam.vn
[86400] 7.191.15.119.in-addr.arpa. domain name pointer ci15.191-7.netnam.vn
[86400] 8.191.15.119.in-addr.arpa. domain name pointer ci15.191-8.netnam.vn
[86400] 9.191.15.119.in-addr.arpa. domain name pointer ci15.191-9.netnam.vn
[86400] 10.191.15.119.in-addr.arpa. domain name pointer ci15.191-10.netnam.vn
[86400] 11.191.15.119.in-addr.arpa. domain name pointer ci15.191-11.netnam.vn
[86400] 12.191.15.119.in-addr.arpa. domain name pointer ci15.191-12.netnam.vn
[86400] 13.191.15.119.in-addr.arpa. domain name pointer ci15.191-13.netnam.vn
[86400] 14.191.15.119.in-addr.arpa. domain name pointer ci15.191-14.netnam.vn
[86400] 15.191.15.119.in-addr.arpa. domain name pointer ci15.191-15.netnam.vn
[86400] 16.191.15.119.in-addr.arpa. domain name pointer ci15.191-16.netnam.vn
[86400] 17.191.15.119.in-addr.arpa. domain name pointer ci15.191-17.netnam.vn
[86400] 18.191.15.119.in-addr.arpa. domain name pointer ci15.191-18.netnam.vn
[86400] 19.191.15.119.in-addr.arpa. domain name pointer ci15.191-19.netnam.vn
[86400] 20.191.15.119.in-addr.arpa. domain name pointer ci15.191-20.netnam.vn
[86400] 21.191.15.119.in-addr.arpa. domain name pointer ci15.191-21.netnam.vn
[86400] 22.191.15.119.in-addr.arpa. domain name pointer ci15.191-22.netnam.vn
[86400] 23.191.15.119.in-addr.arpa. domain name pointer ci15.191-23.netnam.vn
[86400] 24.191.15.119.in-addr.arpa. domain name pointer ci15.191-24.netnam.vn
[86400] 25.191.15.119.in-addr.arpa. domain name pointer ci15.191-25.netnam.vn
[86400] 26.191.15.119.in-addr.arpa. domain name pointer ci15.191-26.netnam.vn
[86400] 27.191.15.119.in-addr.arpa. domain name pointer ci15.191-27.netnam.vn
[86400] 28.191.15.119.in-addr.arpa. domain name pointer ci15.191-28.netnam.vn
[86400] 29.191.15.119.in-addr.arpa. domain name pointer ci15.191-29.netnam.vn
[86400] 30.191.15.119.in-addr.arpa. domain name pointer ci15.191-30.netnam.vn
[86400] 31.191.15.119.in-addr.arpa. domain name pointer ci15.191-31.netnam.vn
[86400] 32.191.15.119.in-addr.arpa. domain name pointer ci15.191-32.netnam.vn
[86400] 33.191.15.119.in-addr.arpa. domain name pointer ci15.191-33.netnam.vn
[86400] 34.191.15.119.in-addr.arpa. domain name pointer ci15.191-34.netnam.vn
[86400] 35.191.15.119.in-addr.arpa. domain name pointer ci15.191-35.netnam.vn
[86400] 36.191.15.119.in-addr.arpa. domain name pointer ci15.191-36.netnam.vn
[86400] 37.191.15.119.in-addr.arpa. domain name pointer ci15.191-37.netnam.vn
[86400] 38.191.15.119.in-addr.arpa. domain name pointer ci15.191-38.netnam.vn
[86400] 39.191.15.119.in-addr.arpa. domain name pointer ci15.191-39.netnam.vn
[86400] 40.191.15.119.in-addr.arpa. domain name pointer ci15.191-40.netnam.vn
[86400] 41.191.15.119.in-addr.arpa. domain name pointer ci15.191-41.netnam.vn
[86400] 42.191.15.119.in-addr.arpa. domain name pointer ci15.191-42.netnam.vn
[86400] 43.191.15.119.in-addr.arpa. domain name pointer ci15.191-43.netnam.vn
[86400] 44.191.15.119.in-addr.arpa. domain name pointer ci15.191-44.netnam.vn
[86400] 45.191.15.119.in-addr.arpa. domain name pointer ci15.191-45.netnam.vn
[86400] 46.191.15.119.in-addr.arpa. domain name pointer ci15.191-46.netnam.vn
[86400] 47.191.15.119.in-addr.arpa. domain name pointer ci15.191-47.netnam.vn
[86400] 48.191.15.119.in-addr.arpa. domain name pointer ci15.191-48.netnam.vn
[86400] 49.191.15.119.in-addr.arpa. domain name pointer ci15.191-49.netnam.vn
[86400] 50.191.15.119.in-addr.arpa. domain name pointer ci15.191-50.netnam.vn
[86400] 51.191.15.119.in-addr.arpa. domain name pointer ci15.191-51.netnam.vn
[86400] 52.191.15.119.in-addr.arpa. domain name pointer ci15.191-52.netnam.vn
[86400] 53.191.15.119.in-addr.arpa. domain name pointer ci15.191-53.netnam.vn
[86400] 54.191.15.119.in-addr.arpa. domain name pointer ci15.191-54.netnam.vn
[86400] 55.191.15.119.in-addr.arpa. domain name pointer ci15.191-55.netnam.vn
[86400] 56.191.15.119.in-addr.arpa. domain name pointer ci15.191-56.netnam.vn
[86400] 57.191.15.119.in-addr.arpa. domain name pointer ci15.191-57.netnam.vn
[86400] 58.191.15.119.in-addr.arpa. domain name pointer ci15.191-58.netnam.vn
[86400] 59.191.15.119.in-addr.arpa. domain name pointer ci15.191-59.netnam.vn
[86400] 60.191.15.119.in-addr.arpa. domain name pointer ci15.191-60.netnam.vn
[86400] 61.191.15.119.in-addr.arpa. domain name pointer ci15.191-61.netnam.vn
[86400] 62.191.15.119.in-addr.arpa. domain name pointer ci15.191-62.netnam.vn
[86400] 63.191.15.119.in-addr.arpa. domain name pointer ci15.191-63.netnam.vn
[86400] 64.191.15.119.in-addr.arpa. domain name pointer ci15.191-64.netnam.vn
[86400] 65.191.15.119.in-addr.arpa. domain name pointer ci15.191-65.netnam.vn
[86400] 66.191.15.119.in-addr.arpa. domain name pointer ci15.191-66.netnam.vn
[86400] 67.191.15.119.in-addr.arpa. domain name pointer ci15.191-67.netnam.vn
[86400] 68.191.15.119.in-addr.arpa. domain name pointer ci15.191-68.netnam.vn
[86400] 69.191.15.119.in-addr.arpa. domain name pointer ci15.191-69.netnam.vn
[86400] 70.191.15.119.in-addr.arpa. domain name pointer ci15.191-70.netnam.vn
[86400] 71.191.15.119.in-addr.arpa. domain name pointer ci15.191-71.netnam.vn
[86400] 72.191.15.119.in-addr.arpa. domain name pointer ci15.191-72.netnam.vn
[86400] 73.191.15.119.in-addr.arpa. domain name pointer ci15.191-73.netnam.vn
[86400] 74.191.15.119.in-addr.arpa. domain name pointer ci15.191-74.netnam.vn
[86400] 75.191.15.119.in-addr.arpa. domain name pointer ci15.191-75.netnam.vn
[86400] 76.191.15.119.in-addr.arpa. domain name pointer ci15.191-76.netnam.vn
[86400] 77.191.15.119.in-addr.arpa. domain name pointer ci15.191-77.netnam.vn
[86400] 78.191.15.119.in-addr.arpa. domain name pointer ci15.191-78.netnam.vn
[86400] 79.191.15.119.in-addr.arpa. domain name pointer ci15.191-79.netnam.vn
[86400] 80.191.15.119.in-addr.arpa. domain name pointer ci15.191-80.netnam.vn
[86400] 81.191.15.119.in-addr.arpa. domain name pointer ci15.191-81.netnam.vn
[86400] 82.191.15.119.in-addr.arpa. domain name pointer ci15.191-82.netnam.vn
[86400] 83.191.15.119.in-addr.arpa. domain name pointer ci15.191-83.netnam.vn
[86400] 84.191.15.119.in-addr.arpa. domain name pointer ci15.191-84.netnam.vn
[86400] 85.191.15.119.in-addr.arpa. domain name pointer ci15.191-85.netnam.vn
[86400] 86.191.15.119.in-addr.arpa. domain name pointer ci15.191-86.netnam.vn
[86400] 87.191.15.119.in-addr.arpa. domain name pointer ci15.191-87.netnam.vn
[86400] 88.191.15.119.in-addr.arpa. domain name pointer ci15.191-88.netnam.vn
[86400] 89.191.15.119.in-addr.arpa. domain name pointer ci15.191-89.netnam.vn
[86400] 90.191.15.119.in-addr.arpa. domain name pointer ci15.191-90.netnam.vn
[86400] 91.191.15.119.in-addr.arpa. domain name pointer ci15.191-91.netnam.vn
[86400] 92.191.15.119.in-addr.arpa. domain name pointer ci15.191-92.netnam.vn
[86400] 93.191.15.119.in-addr.arpa. domain name pointer ci15.191-93.netnam.vn
[86400] 94.191.15.119.in-addr.arpa. domain name pointer ci15.191-94.netnam.vn
[86400] 95.191.15.119.in-addr.arpa. domain name pointer ci15.191-95.netnam.vn
[86400] 96.191.15.119.in-addr.arpa. domain name pointer ci15.191-96.netnam.vn
[86400] 97.191.15.119.in-addr.arpa. domain name pointer ci15.191-97.netnam.vn
[86400] 98.191.15.119.in-addr.arpa. domain name pointer ci15.191-98.netnam.vn
[86400] 99.191.15.119.in-addr.arpa. domain name pointer ci15.191-99.netnam.vn
[86400] 100.191.15.119.in-addr.arpa. domain name pointer ci15.191-100.netnam.vn
[86400] 101.191.15.119.in-addr.arpa. domain name pointer ci15.191-101.netnam.vn
[86400] 102.191.15.119.in-addr.arpa. domain name pointer ci15.191-102.netnam.vn
[86400] 103.191.15.119.in-addr.arpa. domain name pointer ci15.191-103.netnam.vn
[86400] 104.191.15.119.in-addr.arpa. domain name pointer ci15.191-104.netnam.vn
[86400] 105.191.15.119.in-addr.arpa. domain name pointer ci15.191-105.netnam.vn
[86400] 106.191.15.119.in-addr.arpa. domain name pointer ci15.191-106.netnam.vn
[86400] 107.191.15.119.in-addr.arpa. domain name pointer ci15.191-107.netnam.vn
[86400] 108.191.15.119.in-addr.arpa. domain name pointer ci15.191-108.netnam.vn
[86400] 109.191.15.119.in-addr.arpa. domain name pointer ci15.191-109.netnam.vn
[86400] 110.191.15.119.in-addr.arpa. domain name pointer ci15.191-110.netnam.vn
[86400] 111.191.15.119.in-addr.arpa. domain name pointer ci15.191-111.netnam.vn
[86400] 112.191.15.119.in-addr.arpa. domain name pointer ci15.191-112.netnam.vn
[86400] 113.191.15.119.in-addr.arpa. domain name pointer ci15.191-113.netnam.vn
[86400] 114.191.15.119.in-addr.arpa. domain name pointer ci15.191-114.netnam.vn
[86400] 115.191.15.119.in-addr.arpa. domain name pointer ci15.191-115.netnam.vn
[86400] 116.191.15.119.in-addr.arpa. domain name pointer ci15.191-116.netnam.vn
[86400] 117.191.15.119.in-addr.arpa. domain name pointer ci15.191-117.netnam.vn
[86400] 118.191.15.119.in-addr.arpa. domain name pointer ci15.191-118.netnam.vn
[86400] 119.191.15.119.in-addr.arpa. domain name pointer ci15.191-119.netnam.vn
[86400] 120.191.15.119.in-addr.arpa. domain name pointer ci15.191-120.netnam.vn
[86400] 121.191.15.119.in-addr.arpa. domain name pointer ci15.191-121.netnam.vn
[86400] 122.191.15.119.in-addr.arpa. domain name pointer ci15.191-122.netnam.vn
[86400] 123.191.15.119.in-addr.arpa. domain name pointer ci15.191-123.netnam.vn
[86400] 124.191.15.119.in-addr.arpa. domain name pointer ci15.191-124.netnam.vn
[86400] 125.191.15.119.in-addr.arpa. domain name pointer ci15.191-125.netnam.vn
[86400] 126.191.15.119.in-addr.arpa. domain name pointer ci15.191-126.netnam.vn
[86400] 127.191.15.119.in-addr.arpa. domain name pointer ci15.191-127.netnam.vn
[86400] 128.191.15.119.in-addr.arpa. domain name pointer ci15.191-128.netnam.vn
[86400] 129.191.15.119.in-addr.arpa. domain name pointer ci15.191-129.netnam.vn
[86400] 130.191.15.119.in-addr.arpa. domain name pointer ci15.191-130.netnam.vn
[86400] 131.191.15.119.in-addr.arpa. domain name pointer ci15.191-131.netnam.vn
[86400] 132.191.15.119.in-addr.arpa. domain name pointer ci15.191-132.netnam.vn
[86400] 133.191.15.119.in-addr.arpa. domain name pointer ci15.191-133.netnam.vn
[86400] 134.191.15.119.in-addr.arpa. domain name pointer ci15.191-134.netnam.vn
[86400] 135.191.15.119.in-addr.arpa. domain name pointer ci15.191-135.netnam.vn
[86400] 136.191.15.119.in-addr.arpa. domain name pointer ci15.191-136.netnam.vn
[86400] 137.191.15.119.in-addr.arpa. domain name pointer ci15.191-137.netnam.vn
[86400] 138.191.15.119.in-addr.arpa. domain name pointer ci15.191-138.netnam.vn
[86400] 139.191.15.119.in-addr.arpa. domain name pointer ci15.191-139.netnam.vn
[86400] 140.191.15.119.in-addr.arpa. domain name pointer ci15.191-140.netnam.vn
[86400] 141.191.15.119.in-addr.arpa. domain name pointer ci15.191-141.netnam.vn
[86400] 142.191.15.119.in-addr.arpa. domain name pointer ci15.191-142.netnam.vn
[86400] 143.191.15.119.in-addr.arpa. domain name pointer ci15.191-143.netnam.vn
[86400] 144.191.15.119.in-addr.arpa. domain name pointer ci15.191-144.netnam.vn
[86400] 145.191.15.119.in-addr.arpa. domain name pointer ci15.191-145.netnam.vn
[86400] 146.191.15.119.in-addr.arpa. domain name pointer ci15.191-146.netnam.vn
[86400] 147.191.15.119.in-addr.arpa. domain name pointer ci15.191-147.netnam.vn
[86400] 148.191.15.119.in-addr.arpa. domain name pointer ci15.191-148.netnam.vn
[86400] 149.191.15.119.in-addr.arpa. domain name pointer ci15.191-149.netnam.vn
[86400] 150.191.15.119.in-addr.arpa. domain name pointer svrmail.mountech.com.vn
[86400] 151.191.15.119.in-addr.arpa. domain name pointer ci15.191-151.netnam.vn
[86400] 152.191.15.119.in-addr.arpa. domain name pointer ci15.191-152.netnam.vn
[86400] 153.191.15.119.in-addr.arpa. domain name pointer ci15.191-153.netnam.vn
[86400] 154.191.15.119.in-addr.arpa. domain name pointer ci15.191-154.netnam.vn
[86400] 155.191.15.119.in-addr.arpa. domain name pointer ci15.191-155.netnam.vn
[86400] 156.191.15.119.in-addr.arpa. domain name pointer ci15.191-156.netnam.vn
[86400] 157.191.15.119.in-addr.arpa. domain name pointer ci15.191-157.netnam.vn
[86400] 158.191.15.119.in-addr.arpa. domain name pointer ci15.191-158.netnam.vn
[86400] 159.191.15.119.in-addr.arpa. domain name pointer ci15.191-159.netnam.vn
[86400] 160.191.15.119.in-addr.arpa. domain name pointer ci15.191-160.netnam.vn
[86400] 161.191.15.119.in-addr.arpa. domain name pointer ci15.191-161.netnam.vn
[86400] 162.191.15.119.in-addr.arpa. domain name pointer ci15.191-162.netnam.vn
[86400] 163.191.15.119.in-addr.arpa. domain name pointer ci15.191-163.netnam.vn
[86400] 164.191.15.119.in-addr.arpa. domain name pointer ci15.191-164.netnam.vn
[86400] 165.191.15.119.in-addr.arpa. domain name pointer ci15.191-165.netnam.vn
[86400] 166.191.15.119.in-addr.arpa. domain name pointer ci15.191-166.netnam.vn
[86400] 167.191.15.119.in-addr.arpa. domain name pointer ci15.191-167.netnam.vn
[86400] 168.191.15.119.in-addr.arpa. domain name pointer ci15.191-168.netnam.vn
[86400] 169.191.15.119.in-addr.arpa. domain name pointer ci15.191-169.netnam.vn
[86400] 170.191.15.119.in-addr.arpa. domain name pointer ci15.191-170.netnam.vn
[86400] 171.191.15.119.in-addr.arpa. domain name pointer ci15.191-171.netnam.vn
[86400] 172.191.15.119.in-addr.arpa. domain name pointer ci15.191-172.netnam.vn
[86400] 173.191.15.119.in-addr.arpa. domain name pointer ci15.191-173.netnam.vn
[86400] 174.191.15.119.in-addr.arpa. domain name pointer ci15.191-174.netnam.vn
[86400] 175.191.15.119.in-addr.arpa. domain name pointer ci15.191-175.netnam.vn
[86400] 176.191.15.119.in-addr.arpa. domain name pointer ci15.191-176.netnam.vn
[86400] 177.191.15.119.in-addr.arpa. domain name pointer ci15.191-177.netnam.vn
[86400] 178.191.15.119.in-addr.arpa. domain name pointer ci15.191-178.netnam.vn
[86400] 179.191.15.119.in-addr.arpa. domain name pointer ci15.191-179.netnam.vn
[86400] 180.191.15.119.in-addr.arpa. domain name pointer ci15.191-180.netnam.vn
[86400] 181.191.15.119.in-addr.arpa. domain name pointer ci15.191-181.netnam.vn
[86400] 182.191.15.119.in-addr.arpa. domain name pointer ci15.191-182.netnam.vn
[86400] 183.191.15.119.in-addr.arpa. domain name pointer ci15.191-183.netnam.vn
[86400] 184.191.15.119.in-addr.arpa. domain name pointer ci15.191-184.netnam.vn
[86400] 185.191.15.119.in-addr.arpa. domain name pointer ci15.191-185.netnam.vn
[86400] 186.191.15.119.in-addr.arpa. domain name pointer ci15.191-186.netnam.vn
[86400] 187.191.15.119.in-addr.arpa. domain name pointer ci15.191-187.netnam.vn
[86400] 188.191.15.119.in-addr.arpa. domain name pointer ci15.191-188.netnam.vn
[86400] 189.191.15.119.in-addr.arpa. domain name pointer ci15.191-189.netnam.vn
[86400] 190.191.15.119.in-addr.arpa. domain name pointer ci15.191-190.netnam.vn
[86400] 191.191.15.119.in-addr.arpa. domain name pointer ci15.191-191.netnam.vn
[86400] 192.191.15.119.in-addr.arpa. domain name pointer ci15.191-192.netnam.vn
[86400] 193.191.15.119.in-addr.arpa. domain name pointer ci15.191-193.netnam.vn
[86400] 194.191.15.119.in-addr.arpa. domain name pointer ci15.191-194.netnam.vn
[86400] 195.191.15.119.in-addr.arpa. domain name pointer ci15.191-195.netnam.vn
[86400] 196.191.15.119.in-addr.arpa. domain name pointer ci15.191-196.netnam.vn
[86400] 197.191.15.119.in-addr.arpa. domain name pointer ci15.191-197.netnam.vn
[86400] 198.191.15.119.in-addr.arpa. domain name pointer ci15.191-198.netnam.vn
[86400] 199.191.15.119.in-addr.arpa. domain name pointer ci15.191-199.netnam.vn
[86400] 200.191.15.119.in-addr.arpa. domain name pointer ci15.191-200.netnam.vn
[86400] 201.191.15.119.in-addr.arpa. domain name pointer ci15.191-201.netnam.vn
[86400] 202.191.15.119.in-addr.arpa. domain name pointer ci15.191-202.netnam.vn
[86400] 203.191.15.119.in-addr.arpa. domain name pointer ci15.191-203.netnam.vn
[86400] 204.191.15.119.in-addr.arpa. domain name pointer ci15.191-204.netnam.vn
[86400] 205.191.15.119.in-addr.arpa. domain name pointer ci15.191-205.netnam.vn
[86400] 206.191.15.119.in-addr.arpa. domain name pointer ci15.191-206.netnam.vn
[86400] 207.191.15.119.in-addr.arpa. domain name pointer ci15.191-207.netnam.vn
[86400] 208.191.15.119.in-addr.arpa. domain name pointer ci15.191-208.netnam.vn
[86400] 209.191.15.119.in-addr.arpa. domain name pointer ci15.191-209.netnam.vn
[86400] 210.191.15.119.in-addr.arpa. domain name pointer ci15.191-210.netnam.vn
[86400] 211.191.15.119.in-addr.arpa. domain name pointer ci15.191-211.netnam.vn
[86400] 212.191.15.119.in-addr.arpa. domain name pointer ci15.191-212.netnam.vn
[86400] 213.191.15.119.in-addr.arpa. domain name pointer ci15.191-213.netnam.vn
[86400] 214.191.15.119.in-addr.arpa. domain name pointer ci15.191-214.netnam.vn
[86400] 215.191.15.119.in-addr.arpa. domain name pointer ci15.191-215.netnam.vn
[86400] 216.191.15.119.in-addr.arpa. domain name pointer ci15.191-216.netnam.vn
[86400] 217.191.15.119.in-addr.arpa. domain name pointer ci15.191-217.netnam.vn
[86400] 218.191.15.119.in-addr.arpa. domain name pointer ci15.191-218.netnam.vn
[86400] 219.191.15.119.in-addr.arpa. domain name pointer ci15.191-219.netnam.vn
[86400] 220.191.15.119.in-addr.arpa. domain name pointer ci15.191-220.netnam.vn
[86400] 221.191.15.119.in-addr.arpa. domain name pointer ci15.191-221.netnam.vn
[86400] 222.191.15.119.in-addr.arpa. domain name pointer ci15.191-222.netnam.vn
[86400] 223.191.15.119.in-addr.arpa. domain name pointer ci15.191-223.netnam.vn
[86400] 224.191.15.119.in-addr.arpa. domain name pointer ci15.191-224.netnam.vn
[86400] 225.191.15.119.in-addr.arpa. domain name pointer ci15.191-225.netnam.vn
[86400] 226.191.15.119.in-addr.arpa. domain name pointer ci15.191-226.netnam.vn
[86400] 227.191.15.119.in-addr.arpa. domain name pointer ci15.191-227.netnam.vn
[86400] 228.191.15.119.in-addr.arpa. domain name pointer ci15.191-228.netnam.vn
[86400] 229.191.15.119.in-addr.arpa. domain name pointer ci15.191-229.netnam.vn
[86400] 230.191.15.119.in-addr.arpa. domain name pointer ci15.191-230.netnam.vn
[86400] 231.191.15.119.in-addr.arpa. domain name pointer ci15.191-231.netnam.vn
[86400] 232.191.15.119.in-addr.arpa. domain name pointer ci15.191-232.netnam.vn
[86400] 233.191.15.119.in-addr.arpa. domain name pointer ci15.191-233.netnam.vn
[86400] 234.191.15.119.in-addr.arpa. domain name pointer ci15.191-234.netnam.vn
[86400] 235.191.15.119.in-addr.arpa. domain name pointer ci15.191-235.netnam.vn
[86400] 236.191.15.119.in-addr.arpa. domain name pointer ci15.191-236.netnam.vn
[86400] 237.191.15.119.in-addr.arpa. domain name pointer ci15.191-237.netnam.vn
[86400] 238.191.15.119.in-addr.arpa. domain name pointer ci15.191-238.netnam.vn
[86400] 239.191.15.119.in-addr.arpa. domain name pointer ci15.191-239.netnam.vn
[86400] 240.191.15.119.in-addr.arpa. domain name pointer ci15.191-240.netnam.vn
[86400] 241.191.15.119.in-addr.arpa. domain name pointer ci15.191-241.netnam.vn
[86400] 242.191.15.119.in-addr.arpa. domain name pointer ci15.191-242.netnam.vn
[86400] 243.191.15.119.in-addr.arpa. domain name pointer ci15.191-243.netnam.vn
[86400] 244.191.15.119.in-addr.arpa. domain name pointer ci15.191-244.netnam.vn
[86400] 245.191.15.119.in-addr.arpa. domain name pointer ci15.191-245.netnam.vn
[86400] 246.191.15.119.in-addr.arpa. domain name pointer ci15.191-246.netnam.vn
[86400] 247.191.15.119.in-addr.arpa. domain name pointer ci15.191-247.netnam.vn
[86400] 248.191.15.119.in-addr.arpa. domain name pointer ci15.191-248.netnam.vn
[86400] 249.191.15.119.in-addr.arpa. domain name pointer ci15.191-249.netnam.vn
[86400] 250.191.15.119.in-addr.arpa. domain name pointer ci15.191-250.netnam.vn
[86400] 251.191.15.119.in-addr.arpa. domain name pointer ci15.191-251.netnam.vn
[86400] 252.191.15.119.in-addr.arpa. domain name pointer ci15.191-252.netnam.vn
[86400] 253.191.15.119.in-addr.arpa. domain name pointer ci15.191-253.netnam.vn
[86400] 254.191.15.119.in-addr.arpa. domain name pointer ci15.191-254.netnam.vn
[0] 255.191.15.119.in-addr.arpa.: domain name does not exist