[0] 0.79.162.203.in-addr.arpa.: domain name does not exist
[86400] 1.79.162.203.in-addr.arpa. domain name pointer ci79-1.netnam.vn
[86400] 2.79.162.203.in-addr.arpa. domain name pointer ci79-2.netnam.vn
[86400] 3.79.162.203.in-addr.arpa. domain name pointer ci79-3.netnam.vn
[86400] 4.79.162.203.in-addr.arpa. domain name pointer ci79-4.netnam.vn
[86400] 5.79.162.203.in-addr.arpa. domain name pointer ci79-5.netnam.vn
[86400] 6.79.162.203.in-addr.arpa. domain name pointer ci79-6.netnam.vn
[86400] 7.79.162.203.in-addr.arpa. domain name pointer ci79-7.netnam.vn
[86400] 8.79.162.203.in-addr.arpa. domain name pointer ci79-8.netnam.vn
[86400] 9.79.162.203.in-addr.arpa. domain name pointer ci79-9.netnam.vn
[86400] 10.79.162.203.in-addr.arpa. domain name pointer ci79-10.netnam.vn
[86400] 11.79.162.203.in-addr.arpa. domain name pointer ci79-11.netnam.vn
[86400] 12.79.162.203.in-addr.arpa. domain name pointer ci79-12.netnam.vn
[86400] 13.79.162.203.in-addr.arpa. domain name pointer ci79-13.netnam.vn
[86400] 14.79.162.203.in-addr.arpa. domain name pointer ci79-14.netnam.vn
[86400] 15.79.162.203.in-addr.arpa. domain name pointer ci79-15.netnam.vn
[86400] 16.79.162.203.in-addr.arpa. domain name pointer ci79-16.netnam.vn
[86400] 17.79.162.203.in-addr.arpa. domain name pointer ci79-17.netnam.vn
[86400] 18.79.162.203.in-addr.arpa. domain name pointer ci79-18.netnam.vn
[86400] 19.79.162.203.in-addr.arpa. domain name pointer ci79-19.netnam.vn
[86400] 20.79.162.203.in-addr.arpa. domain name pointer ci79-20.netnam.vn
[86400] 21.79.162.203.in-addr.arpa. domain name pointer ci79-21.netnam.vn
[86400] 22.79.162.203.in-addr.arpa. domain name pointer ci79-22.netnam.vn
[86400] 23.79.162.203.in-addr.arpa. domain name pointer ci79-23.netnam.vn
[86400] 24.79.162.203.in-addr.arpa. domain name pointer ci79-24.netnam.vn
[86400] 25.79.162.203.in-addr.arpa. domain name pointer ci79-25.netnam.vn
[86400] 26.79.162.203.in-addr.arpa. domain name pointer ci79-26.netnam.vn
[86400] 27.79.162.203.in-addr.arpa. domain name pointer ci79-27.netnam.vn
[86400] 28.79.162.203.in-addr.arpa. domain name pointer ci79-28.netnam.vn
[86400] 29.79.162.203.in-addr.arpa. domain name pointer ci79-29.netnam.vn
[86400] 30.79.162.203.in-addr.arpa. domain name pointer ci79-30.netnam.vn
[86400] 31.79.162.203.in-addr.arpa. domain name pointer ci79-31.netnam.vn
[86400] 32.79.162.203.in-addr.arpa. domain name pointer ci79-32.netnam.vn
[86400] 33.79.162.203.in-addr.arpa. domain name pointer ci79-33.netnam.vn
[86400] 34.79.162.203.in-addr.arpa. domain name pointer ci79-34.netnam.vn
[86400] 35.79.162.203.in-addr.arpa. domain name pointer ci79-35.netnam.vn
[86400] 36.79.162.203.in-addr.arpa. domain name pointer ci79-36.netnam.vn
[86400] 37.79.162.203.in-addr.arpa. domain name pointer ci79-37.netnam.vn
[86400] 38.79.162.203.in-addr.arpa. domain name pointer ci79-38.netnam.vn
[86400] 39.79.162.203.in-addr.arpa. domain name pointer ci79-39.netnam.vn
[86400] 40.79.162.203.in-addr.arpa. domain name pointer ci79-40.netnam.vn
[86400] 41.79.162.203.in-addr.arpa. domain name pointer ci79-41.netnam.vn
[86400] 42.79.162.203.in-addr.arpa. domain name pointer ci79-42.netnam.vn
[86400] 43.79.162.203.in-addr.arpa. domain name pointer ci79-43.netnam.vn
[86400] 44.79.162.203.in-addr.arpa. domain name pointer ci79-44.netnam.vn
[86400] 45.79.162.203.in-addr.arpa. domain name pointer ci79-45.netnam.vn
[86400] 46.79.162.203.in-addr.arpa. domain name pointer ci79-46.netnam.vn
[86400] 47.79.162.203.in-addr.arpa. domain name pointer ci79-47.netnam.vn
[86400] 48.79.162.203.in-addr.arpa. domain name pointer ci79-48.netnam.vn
[86400] 49.79.162.203.in-addr.arpa. domain name pointer ci79-49.netnam.vn
[86400] 50.79.162.203.in-addr.arpa. domain name pointer ci79-50.netnam.vn
[86400] 51.79.162.203.in-addr.arpa. domain name pointer ci79-51.netnam.vn
[86400] 52.79.162.203.in-addr.arpa. domain name pointer ci79-52.netnam.vn
[86400] 53.79.162.203.in-addr.arpa. domain name pointer ci79-53.netnam.vn
[86400] 54.79.162.203.in-addr.arpa. domain name pointer ci79-54.netnam.vn
[86400] 55.79.162.203.in-addr.arpa. domain name pointer ci79-55.netnam.vn
[86400] 56.79.162.203.in-addr.arpa. domain name pointer ci79-56.netnam.vn
[86400] 57.79.162.203.in-addr.arpa. domain name pointer ci79-57.netnam.vn
[86400] 58.79.162.203.in-addr.arpa. domain name pointer ci79-58.netnam.vn
[86400] 59.79.162.203.in-addr.arpa. domain name pointer ci79-59.netnam.vn
[86400] 60.79.162.203.in-addr.arpa. domain name pointer ci79-60.netnam.vn
[86400] 61.79.162.203.in-addr.arpa. domain name pointer ci79-61.netnam.vn
[86400] 62.79.162.203.in-addr.arpa. domain name pointer ci79-62.netnam.vn
[86400] 63.79.162.203.in-addr.arpa. domain name pointer ci79-63.netnam.vn
[86400] 64.79.162.203.in-addr.arpa. domain name pointer ci79-64.netnam.vn
[86400] 65.79.162.203.in-addr.arpa. domain name pointer ci79-65.netnam.vn
[86400] 66.79.162.203.in-addr.arpa. domain name pointer ci79-66.netnam.vn
[86400] 67.79.162.203.in-addr.arpa. domain name pointer ci79-67.netnam.vn
[86400] 68.79.162.203.in-addr.arpa. domain name pointer ci79-68.netnam.vn
[86400] 69.79.162.203.in-addr.arpa. domain name pointer ci79-69.netnam.vn
[86400] 70.79.162.203.in-addr.arpa. domain name pointer ci79-70.netnam.vn
[86400] 71.79.162.203.in-addr.arpa. domain name pointer ci79-71.netnam.vn
[86400] 72.79.162.203.in-addr.arpa. domain name pointer ci79-72.netnam.vn
[86400] 73.79.162.203.in-addr.arpa. domain name pointer ci79-73.netnam.vn
[86400] 74.79.162.203.in-addr.arpa. domain name pointer ci79-74.netnam.vn
[86400] 75.79.162.203.in-addr.arpa. domain name pointer ci79-75.netnam.vn
[86400] 76.79.162.203.in-addr.arpa. domain name pointer ci79-76.netnam.vn
[86400] 77.79.162.203.in-addr.arpa. domain name pointer ci79-77.netnam.vn
[86400] 78.79.162.203.in-addr.arpa. domain name pointer ci79-78.netnam.vn
[86400] 79.79.162.203.in-addr.arpa. domain name pointer ci79-79.netnam.vn
[86400] 80.79.162.203.in-addr.arpa. domain name pointer ci79-80.netnam.vn
[86400] 81.79.162.203.in-addr.arpa. domain name pointer ci79-81.netnam.vn
[86400] 82.79.162.203.in-addr.arpa. domain name pointer ci79-82.netnam.vn
[86400] 83.79.162.203.in-addr.arpa. domain name pointer ci79-83.netnam.vn
[86400] 84.79.162.203.in-addr.arpa. domain name pointer ci79-84.netnam.vn
[86400] 85.79.162.203.in-addr.arpa. domain name pointer ci79-85.netnam.vn
[86400] 86.79.162.203.in-addr.arpa. domain name pointer ci79-86.netnam.vn
[86400] 87.79.162.203.in-addr.arpa. domain name pointer ci79-87.netnam.vn
[86400] 88.79.162.203.in-addr.arpa. domain name pointer ci79-88.netnam.vn
[86400] 89.79.162.203.in-addr.arpa. domain name pointer ci79-89.netnam.vn
[86400] 90.79.162.203.in-addr.arpa. domain name pointer ci79-90.netnam.vn
[86400] 91.79.162.203.in-addr.arpa. domain name pointer ci79-91.netnam.vn
[86400] 92.79.162.203.in-addr.arpa. domain name pointer ci79-92.netnam.vn
[86400] 93.79.162.203.in-addr.arpa. domain name pointer ci79-93.netnam.vn
[86400] 94.79.162.203.in-addr.arpa. domain name pointer ci79-94.netnam.vn
[86400] 95.79.162.203.in-addr.arpa. domain name pointer ci79-95.netnam.vn
[86400] 96.79.162.203.in-addr.arpa. domain name pointer ci79-96.netnam.vn
[86400] 97.79.162.203.in-addr.arpa. domain name pointer ci79-97.netnam.vn
[86400] 98.79.162.203.in-addr.arpa. domain name pointer ci79-98.netnam.vn
[86400] 99.79.162.203.in-addr.arpa. domain name pointer ci79-99.netnam.vn
[86400] 100.79.162.203.in-addr.arpa. domain name pointer ci79-100.netnam.vn
[86400] 101.79.162.203.in-addr.arpa. domain name pointer ci79-101.netnam.vn
[86400] 102.79.162.203.in-addr.arpa. domain name pointer ci79-102.netnam.vn
[86400] 103.79.162.203.in-addr.arpa. domain name pointer ci79-103.netnam.vn
[86400] 104.79.162.203.in-addr.arpa. domain name pointer ci79-104.netnam.vn
[86400] 105.79.162.203.in-addr.arpa. domain name pointer ci79-105.netnam.vn
[86400] 106.79.162.203.in-addr.arpa. domain name pointer ci79-106.netnam.vn
[86400] 107.79.162.203.in-addr.arpa. domain name pointer ci79-107.netnam.vn
[86400] 108.79.162.203.in-addr.arpa. domain name pointer ci79-108.netnam.vn
[86400] 109.79.162.203.in-addr.arpa. domain name pointer ci79-109.netnam.vn
[86400] 110.79.162.203.in-addr.arpa. domain name pointer ci79-110.netnam.vn
[86400] 111.79.162.203.in-addr.arpa. domain name pointer ci79-111.netnam.vn
[86400] 112.79.162.203.in-addr.arpa. domain name pointer ci79-112.netnam.vn
[86400] 113.79.162.203.in-addr.arpa. domain name pointer ci79-113.netnam.vn
[86400] 114.79.162.203.in-addr.arpa. domain name pointer ci79-114.netnam.vn
[86400] 115.79.162.203.in-addr.arpa. domain name pointer ci79-115.netnam.vn
[86400] 116.79.162.203.in-addr.arpa. domain name pointer ci79-116.netnam.vn
[86400] 117.79.162.203.in-addr.arpa. domain name pointer ci79-117.netnam.vn
[86400] 118.79.162.203.in-addr.arpa. domain name pointer ci79-118.netnam.vn
[86400] 119.79.162.203.in-addr.arpa. domain name pointer ci79-119.netnam.vn
[86400] 120.79.162.203.in-addr.arpa. domain name pointer ci79-120.netnam.vn
[86400] 121.79.162.203.in-addr.arpa. domain name pointer ci79-121.netnam.vn
[86400] 122.79.162.203.in-addr.arpa. domain name pointer ci79-122.netnam.vn
[86400] 123.79.162.203.in-addr.arpa. domain name pointer ci79-123.netnam.vn
[86400] 124.79.162.203.in-addr.arpa. domain name pointer ci79-124.netnam.vn
[86400] 125.79.162.203.in-addr.arpa. domain name pointer ci79-125.netnam.vn
[86400] 126.79.162.203.in-addr.arpa. domain name pointer ci79-126.netnam.vn
[86400] 127.79.162.203.in-addr.arpa. domain name pointer ci79-127.netnam.vn
[86400] 128.79.162.203.in-addr.arpa. domain name pointer ci79-128.netnam.vn
[86400] 129.79.162.203.in-addr.arpa. domain name pointer ci79-129.netnam.vn
[86400] 130.79.162.203.in-addr.arpa. domain name pointer ci79-130.netnam.vn
[86400] 131.79.162.203.in-addr.arpa. domain name pointer ci79-131.netnam.vn
[86400] 132.79.162.203.in-addr.arpa. domain name pointer ci79-132.netnam.vn
[86400] 133.79.162.203.in-addr.arpa. domain name pointer ci79-133.netnam.vn
[86400] 134.79.162.203.in-addr.arpa. domain name pointer ci79-134.netnam.vn
[86400] 135.79.162.203.in-addr.arpa. domain name pointer ci79-135.netnam.vn
[86400] 136.79.162.203.in-addr.arpa. domain name pointer ci79-136.netnam.vn
[86400] 137.79.162.203.in-addr.arpa. domain name pointer ci79-137.netnam.vn
[86400] 138.79.162.203.in-addr.arpa. domain name pointer share-mail03.nhanhoa.com
[86400] 139.79.162.203.in-addr.arpa. domain name pointer ci79-139.netnam.vn
[86400] 140.79.162.203.in-addr.arpa. domain name pointer mail.montecarlosaigon.com
[86400] 141.79.162.203.in-addr.arpa. domain name pointer ci79-141.netnam.vn
[86400] 142.79.162.203.in-addr.arpa. domain name pointer mail.nvhomes.com.vn
[0] 143.79.162.203.in-addr.arpa.: domain name does not exist
[86400] 144.79.162.203.in-addr.arpa. domain name pointer share-mail01.nhanhoa.com
[86400] 145.79.162.203.in-addr.arpa. domain name pointer share-mail06.nhanhoa.com
[86400] 146.79.162.203.in-addr.arpa. domain name pointer ci79-146.netnam.vn
[86400] 147.79.162.203.in-addr.arpa. domain name pointer ci79-147.netnam.vn
[86400] 148.79.162.203.in-addr.arpa. domain name pointer ci79-148.netnam.vn
[86400] 149.79.162.203.in-addr.arpa. domain name pointer ci79-149.netnam.vn
[86400] 150.79.162.203.in-addr.arpa. domain name pointer mx05.email-nhanhoa.net
[86400] 151.79.162.203.in-addr.arpa. domain name pointer mx08.email-nhanhoa.net
[86400] 152.79.162.203.in-addr.arpa. domain name pointer mx01.sbvamc.vn
[86400] 153.79.162.203.in-addr.arpa. domain name pointer mx01.email-nhanhoa.net
[86400] 154.79.162.203.in-addr.arpa. domain name pointer mx02.email-nhanhoa.net
[0] 155.79.162.203.in-addr.arpa.: domain name does not exist
[86400] 156.79.162.203.in-addr.arpa. domain name pointer mail-freevn.nhanhoa.com
[86400] 157.79.162.203.in-addr.arpa. domain name pointer ns3.zonedns.vn
[86400] 158.79.162.203.in-addr.arpa. domain name pointer ci79-158.netnam.vn
[86400] 159.79.162.203.in-addr.arpa. domain name pointer ci79-159.netnam.vn
[86400] 160.79.162.203.in-addr.arpa. domain name pointer share-linux01-hcm.nhanhoa.com
[86400] 161.79.162.203.in-addr.arpa. domain name pointer ci79-161.netnam.vn
[86400] 162.79.162.203.in-addr.arpa. domain name pointer ci79-162.netnam.vn
[86400] 163.79.162.203.in-addr.arpa. domain name pointer ci79-163.netnam.vn
[86400] 164.79.162.203.in-addr.arpa. domain name pointer ci79-164.netnam.vn
[86400] 165.79.162.203.in-addr.arpa. domain name pointer mail.nhanhoa.com
[0] 166.79.162.203.in-addr.arpa.: domain name does not exist
[86400] 167.79.162.203.in-addr.arpa. domain name pointer mx07.email-nhanhoa.net
[86400] 168.79.162.203.in-addr.arpa. domain name pointer mail.potraco.com.vn
[86400] 169.79.162.203.in-addr.arpa. domain name pointer ci79-169.netnam.vn
[86400] 170.79.162.203.in-addr.arpa. domain name pointer ci79-170.netnam.vn
[86400] 171.79.162.203.in-addr.arpa. domain name pointer ci79-171.netnam.vn
[86400] 172.79.162.203.in-addr.arpa. domain name pointer ci79-172.netnam.vn
[86400] 173.79.162.203.in-addr.arpa. domain name pointer mail.hazelwrightsvn.com
[86400] 174.79.162.203.in-addr.arpa. domain name pointer ci79-174.netnam.vn
[86400] 175.79.162.203.in-addr.arpa. domain name pointer ci79-175.netnam.vn
[0] 176.79.162.203.in-addr.arpa.: domain name does not exist
[86400] 177.79.162.203.in-addr.arpa. domain name pointer share-mail01.nhanhoa.com
[86400] 178.79.162.203.in-addr.arpa. domain name pointer ci79-178.netnam.vn
[86400] 179.79.162.203.in-addr.arpa. domain name pointer ci79-179.netnam.vn
[86400] 180.79.162.203.in-addr.arpa. domain name pointer ci79-180.netnam.vn
[86400] 181.79.162.203.in-addr.arpa. domain name pointer ci79-181.netnam.vn
[86400] 182.79.162.203.in-addr.arpa. domain name pointer ci79-182.netnam.vn
[86400] 183.79.162.203.in-addr.arpa. domain name pointer ci79-183.netnam.vn
[86400] 184.79.162.203.in-addr.arpa. domain name pointer ci79-184.netnam.vn
[86400] 185.79.162.203.in-addr.arpa. domain name pointer mail.dongnamsts.com.vn
[86400] 186.79.162.203.in-addr.arpa. domain name pointer ci79-186.netnam.vn
[86400] 187.79.162.203.in-addr.arpa. domain name pointer ci79-187.netnam.vn
[86400] 188.79.162.203.in-addr.arpa. domain name pointer ci79-188.netnam.vn
[86400] 189.79.162.203.in-addr.arpa. domain name pointer ci79-189.netnam.vn
[86400] 190.79.162.203.in-addr.arpa. domain name pointer ci79-190.netnam.vn
[86400] 191.79.162.203.in-addr.arpa. domain name pointer ci79-191.netnam.vn
[86400] 192.79.162.203.in-addr.arpa. domain name pointer ci79-192.netnam.vn
[86400] 193.79.162.203.in-addr.arpa. domain name pointer ci79-193.netnam.vn
[86400] 194.79.162.203.in-addr.arpa. domain name pointer web5.hoangvi.net
[86400] 195.79.162.203.in-addr.arpa. domain name pointer itvanphong.vn
[86400] 196.79.162.203.in-addr.arpa. domain name pointer ci79-196.netnam.vn
[86400] 197.79.162.203.in-addr.arpa. domain name pointer ci79-197.netnam.vn
[86400] 198.79.162.203.in-addr.arpa. domain name pointer ci79-198.netnam.vn
[86400] 199.79.162.203.in-addr.arpa. domain name pointer ci79-199.netnam.vn
[86400] 200.79.162.203.in-addr.arpa. domain name pointer ci79-200.netnam.vn
[86400] 201.79.162.203.in-addr.arpa. domain name pointer ci79-201.netnam.vn
[86400] 202.79.162.203.in-addr.arpa. domain name pointer ci79-202.netnam.vn
[86400] 203.79.162.203.in-addr.arpa. domain name pointer ci79-203.netnam.vn
[86400] 204.79.162.203.in-addr.arpa. domain name pointer ci79-204.netnam.vn
[86400] 205.79.162.203.in-addr.arpa. domain name pointer ci79-205.netnam.vn
[86400] 206.79.162.203.in-addr.arpa. domain name pointer ci79-206.netnam.vn
[86400] 207.79.162.203.in-addr.arpa. domain name pointer ci79-207.netnam.vn
[86400] 208.79.162.203.in-addr.arpa. domain name pointer ci79-208.netnam.vn
[86400] 209.79.162.203.in-addr.arpa. domain name pointer ci79-209.netnam.vn
[86400] 210.79.162.203.in-addr.arpa. domain name pointer ci79-210.netnam.vn
[86400] 211.79.162.203.in-addr.arpa. domain name pointer ci79-211.netnam.vn
[86400] 212.79.162.203.in-addr.arpa. domain name pointer ci79-212.netnam.vn
[86400] 213.79.162.203.in-addr.arpa. domain name pointer ci79-213.netnam.vn
[86400] 214.79.162.203.in-addr.arpa. domain name pointer ci79-214.netnam.vn
[86400] 215.79.162.203.in-addr.arpa. domain name pointer ci79-215.netnam.vn
[86400] 216.79.162.203.in-addr.arpa. domain name pointer ci79-216.netnam.vn
[86400] 217.79.162.203.in-addr.arpa. domain name pointer ci79-217.netnam.vn
[86400] 218.79.162.203.in-addr.arpa. domain name pointer ci79-218.netnam.vn
[86400] 219.79.162.203.in-addr.arpa. domain name pointer ci79-219.netnam.vn
[86400] 220.79.162.203.in-addr.arpa. domain name pointer ci79-220.netnam.vn
[86400] 221.79.162.203.in-addr.arpa. domain name pointer ci79-221.netnam.vn
[86400] 222.79.162.203.in-addr.arpa. domain name pointer ci79-222.netnam.vn
[86400] 223.79.162.203.in-addr.arpa. domain name pointer ci79-223.netnam.vn
[86400] 224.79.162.203.in-addr.arpa. domain name pointer ci79-224.netnam.vn
[86400] 225.79.162.203.in-addr.arpa. domain name pointer ci79-225.netnam.vn
[86400] 226.79.162.203.in-addr.arpa. domain name pointer ci79-226.netnam.vn
[86400] 227.79.162.203.in-addr.arpa. domain name pointer ci79-227.netnam.vn
[86400] 228.79.162.203.in-addr.arpa. domain name pointer ci79-228.netnam.vn
[86400] 229.79.162.203.in-addr.arpa. domain name pointer ci79-229.netnam.vn
[86400] 230.79.162.203.in-addr.arpa. domain name pointer ci79-230.netnam.vn
[86400] 231.79.162.203.in-addr.arpa. domain name pointer ci79-231.netnam.vn
[86400] 232.79.162.203.in-addr.arpa. domain name pointer ci79-232.netnam.vn
[86400] 233.79.162.203.in-addr.arpa. domain name pointer ci79-233.netnam.vn
[86400] 234.79.162.203.in-addr.arpa. domain name pointer ci79-234.netnam.vn
[86400] 235.79.162.203.in-addr.arpa. domain name pointer ci79-235.netnam.vn
[86400] 236.79.162.203.in-addr.arpa. domain name pointer ci79-236.netnam.vn
[86400] 237.79.162.203.in-addr.arpa. domain name pointer ci79-237.netnam.vn
[86400] 238.79.162.203.in-addr.arpa. domain name pointer ci79-238.netnam.vn
[86400] 239.79.162.203.in-addr.arpa. domain name pointer ci79-239.netnam.vn
[86400] 240.79.162.203.in-addr.arpa. domain name pointer ci79-240.netnam.vn
[86400] 241.79.162.203.in-addr.arpa. domain name pointer ci79-241.netnam.vn
[86400] 242.79.162.203.in-addr.arpa. domain name pointer ci79-242.netnam.vn
[86400] 243.79.162.203.in-addr.arpa. domain name pointer ci79-243.netnam.vn
[86400] 244.79.162.203.in-addr.arpa. domain name pointer ci79-244.netnam.vn
[86400] 245.79.162.203.in-addr.arpa. domain name pointer ci79-245.netnam.vn
[86400] 246.79.162.203.in-addr.arpa. domain name pointer ci79-246.netnam.vn
[86400] 247.79.162.203.in-addr.arpa. domain name pointer ci79-247.netnam.vn
[86400] 248.79.162.203.in-addr.arpa. domain name pointer ci79-248.netnam.vn
[86400] 249.79.162.203.in-addr.arpa. domain name pointer ci79-249.netnam.vn
[86400] 250.79.162.203.in-addr.arpa. domain name pointer ci79-250.netnam.vn
[86400] 251.79.162.203.in-addr.arpa. domain name pointer ci79-251.netnam.vn
[86400] 252.79.162.203.in-addr.arpa. domain name pointer ci79-252.netnam.vn
[86400] 253.79.162.203.in-addr.arpa. domain name pointer ci79-253.netnam.vn
[86400] 254.79.162.203.in-addr.arpa. domain name pointer ci79-254.netnam.vn
[0] 255.79.162.203.in-addr.arpa.: domain name does not exist