[0] 0.13.53.101.in-addr.arpa.: domain name does not exist
[86400] 1.13.53.101.in-addr.arpa. domain name pointer ci53.13-1.netnam.vn
[86400] 2.13.53.101.in-addr.arpa. domain name pointer ci53.13-2.netnam.vn
[86400] 3.13.53.101.in-addr.arpa. domain name pointer ci53.13-3.netnam.vn
[86400] 4.13.53.101.in-addr.arpa. domain name pointer ci53.13-4.netnam.vn
[86400] 5.13.53.101.in-addr.arpa. domain name pointer ci53.13-5.netnam.vn
[86400] 6.13.53.101.in-addr.arpa. domain name pointer ci53.13-6.netnam.vn
[86400] 7.13.53.101.in-addr.arpa. domain name pointer ci53.13-7.netnam.vn
[86400] 8.13.53.101.in-addr.arpa. domain name pointer ci53.13-8.netnam.vn
[86400] 9.13.53.101.in-addr.arpa. domain name pointer ci53.13-9.netnam.vn
[86400] 10.13.53.101.in-addr.arpa. domain name pointer ci53.13-10.netnam.vn
[86400] 11.13.53.101.in-addr.arpa. domain name pointer ci53.13-11.netnam.vn
[86400] 12.13.53.101.in-addr.arpa. domain name pointer ci53.13-12.netnam.vn
[86400] 13.13.53.101.in-addr.arpa. domain name pointer ci53.13-13.netnam.vn
[86400] 14.13.53.101.in-addr.arpa. domain name pointer ci53.13-14.netnam.vn
[86400] 15.13.53.101.in-addr.arpa. domain name pointer ci53.13-15.netnam.vn
[86400] 16.13.53.101.in-addr.arpa. domain name pointer ci53.13-16.netnam.vn
[86400] 17.13.53.101.in-addr.arpa. domain name pointer ci53.13-17.netnam.vn
[86400] 18.13.53.101.in-addr.arpa. domain name pointer ci53.13-18.netnam.vn
[86400] 19.13.53.101.in-addr.arpa. domain name pointer ci53.13-19.netnam.vn
[86400] 20.13.53.101.in-addr.arpa. domain name pointer ci53.13-20.netnam.vn
[86400] 21.13.53.101.in-addr.arpa. domain name pointer ci53.13-21.netnam.vn
[86400] 22.13.53.101.in-addr.arpa. domain name pointer ci53.13-22.netnam.vn
[86400] 23.13.53.101.in-addr.arpa. domain name pointer ci53.13-23.netnam.vn
[86400] 24.13.53.101.in-addr.arpa. domain name pointer ci53.13-24.netnam.vn
[86400] 25.13.53.101.in-addr.arpa. domain name pointer ci53.13-25.netnam.vn
[86400] 26.13.53.101.in-addr.arpa. domain name pointer ci53.13-26.netnam.vn
[86400] 27.13.53.101.in-addr.arpa. domain name pointer ci53.13-27.netnam.vn
[86400] 28.13.53.101.in-addr.arpa. domain name pointer ci53.13-28.netnam.vn
[86400] 29.13.53.101.in-addr.arpa. domain name pointer ci53.13-29.netnam.vn
[86400] 30.13.53.101.in-addr.arpa. domain name pointer ci53.13-30.netnam.vn
[86400] 31.13.53.101.in-addr.arpa. domain name pointer ci53.13-31.netnam.vn
[86400] 32.13.53.101.in-addr.arpa. domain name pointer ci53.13-32.netnam.vn
[86400] 33.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 34.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 35.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 36.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 37.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 38.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 39.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 40.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 41.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 42.13.53.101.in-addr.arpa. domain name pointer mta1.tdt.edu.vn
[86400] 43.13.53.101.in-addr.arpa. domain name pointer mta2.tdt.edu.vn
[86400] 44.13.53.101.in-addr.arpa. domain name pointer mta3.tdt.edu.vn
[86400] 45.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 46.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 47.13.53.101.in-addr.arpa. domain name pointer mail.tdt.edu.vn
[86400] 48.13.53.101.in-addr.arpa. domain name pointer ci53.13-48.netnam.vn
[86400] 49.13.53.101.in-addr.arpa. domain name pointer ci53.13-49.netnam.vn
[86400] 50.13.53.101.in-addr.arpa. domain name pointer ci53.13-50.netnam.vn
[86400] 51.13.53.101.in-addr.arpa. domain name pointer ci53.13-51.netnam.vn
[86400] 52.13.53.101.in-addr.arpa. domain name pointer ci53.13-52.netnam.vn
[86400] 53.13.53.101.in-addr.arpa. domain name pointer ci53.13-53.netnam.vn
[86400] 54.13.53.101.in-addr.arpa. domain name pointer ci53.13-54.netnam.vn
[86400] 55.13.53.101.in-addr.arpa. domain name pointer ci53.13-55.netnam.vn
[86400] 56.13.53.101.in-addr.arpa. domain name pointer ci53.13-56.netnam.vn
[86400] 57.13.53.101.in-addr.arpa. domain name pointer ci53.13-57.netnam.vn
[86400] 58.13.53.101.in-addr.arpa. domain name pointer ci53.13-58.netnam.vn
[86400] 59.13.53.101.in-addr.arpa. domain name pointer ci53.13-59.netnam.vn
[86400] 60.13.53.101.in-addr.arpa. domain name pointer ci53.13-60.netnam.vn
[86400] 61.13.53.101.in-addr.arpa. domain name pointer ci53.13-61.netnam.vn
[86400] 62.13.53.101.in-addr.arpa. domain name pointer ci53.13-62.netnam.vn
[86400] 63.13.53.101.in-addr.arpa. domain name pointer ci53.13-63.netnam.vn
[86400] 64.13.53.101.in-addr.arpa. domain name pointer ci53.13-64.netnam.vn
[86400] 65.13.53.101.in-addr.arpa. domain name pointer ci53.13-65.netnam.vn
[86400] 66.13.53.101.in-addr.arpa. domain name pointer ci53.13-66.netnam.vn
[86400] 67.13.53.101.in-addr.arpa. domain name pointer ci53.13-67.netnam.vn
[86400] 68.13.53.101.in-addr.arpa. domain name pointer ci53.13-68.netnam.vn
[86400] 69.13.53.101.in-addr.arpa. domain name pointer ci53.13-69.netnam.vn
[86400] 70.13.53.101.in-addr.arpa. domain name pointer ci53.13-70.netnam.vn
[86400] 71.13.53.101.in-addr.arpa. domain name pointer ci53.13-71.netnam.vn
[86400] 72.13.53.101.in-addr.arpa. domain name pointer ci53.13-72.netnam.vn
[86400] 73.13.53.101.in-addr.arpa. domain name pointer ci53.13-73.netnam.vn
[86400] 74.13.53.101.in-addr.arpa. domain name pointer ci53.13-74.netnam.vn
[86400] 75.13.53.101.in-addr.arpa. domain name pointer ci53.13-75.netnam.vn
[86400] 76.13.53.101.in-addr.arpa. domain name pointer ci53.13-76.netnam.vn
[86400] 77.13.53.101.in-addr.arpa. domain name pointer ci53.13-77.netnam.vn
[86400] 78.13.53.101.in-addr.arpa. domain name pointer ci53.13-78.netnam.vn
[86400] 79.13.53.101.in-addr.arpa. domain name pointer ci53.13-79.netnam.vn
[86400] 80.13.53.101.in-addr.arpa. domain name pointer ci53.13-80.netnam.vn
[86400] 81.13.53.101.in-addr.arpa. domain name pointer ci53.13-81.netnam.vn
[86400] 82.13.53.101.in-addr.arpa. domain name pointer ci53.13-82.netnam.vn
[86400] 83.13.53.101.in-addr.arpa. domain name pointer ci53.13-83.netnam.vn
[86400] 84.13.53.101.in-addr.arpa. domain name pointer ci53.13-84.netnam.vn
[86400] 85.13.53.101.in-addr.arpa. domain name pointer ci53.13-85.netnam.vn
[86400] 86.13.53.101.in-addr.arpa. domain name pointer ci53.13-86.netnam.vn
[86400] 87.13.53.101.in-addr.arpa. domain name pointer ci53.13-87.netnam.vn
[86400] 88.13.53.101.in-addr.arpa. domain name pointer ci53.13-88.netnam.vn
[86400] 89.13.53.101.in-addr.arpa. domain name pointer ci53.13-89.netnam.vn
[86400] 90.13.53.101.in-addr.arpa. domain name pointer ci53.13-90.netnam.vn
[86400] 91.13.53.101.in-addr.arpa. domain name pointer ci53.13-91.netnam.vn
[86400] 92.13.53.101.in-addr.arpa. domain name pointer ci53.13-92.netnam.vn
[86400] 93.13.53.101.in-addr.arpa. domain name pointer ci53.13-93.netnam.vn
[86400] 94.13.53.101.in-addr.arpa. domain name pointer ci53.13-94.netnam.vn
[86400] 95.13.53.101.in-addr.arpa. domain name pointer ci53.13-95.netnam.vn
[86400] 96.13.53.101.in-addr.arpa. domain name pointer ci53.13-96.netnam.vn
[86400] 97.13.53.101.in-addr.arpa. domain name pointer ci53.13-97.netnam.vn
[86400] 98.13.53.101.in-addr.arpa. domain name pointer ci53.13-98.netnam.vn
[86400] 99.13.53.101.in-addr.arpa. domain name pointer ci53.13-99.netnam.vn
[86400] 100.13.53.101.in-addr.arpa. domain name pointer ci53.13-100.netnam.vn
[86400] 101.13.53.101.in-addr.arpa. domain name pointer ci53.13-101.netnam.vn
[86400] 102.13.53.101.in-addr.arpa. domain name pointer ci53.13-102.netnam.vn
[86400] 103.13.53.101.in-addr.arpa. domain name pointer ci53.13-103.netnam.vn
[86400] 104.13.53.101.in-addr.arpa. domain name pointer ci53.13-104.netnam.vn
[86400] 105.13.53.101.in-addr.arpa. domain name pointer ci53.13-105.netnam.vn
[86400] 106.13.53.101.in-addr.arpa. domain name pointer ci53.13-106.netnam.vn
[86400] 107.13.53.101.in-addr.arpa. domain name pointer ci53.13-107.netnam.vn
[86400] 108.13.53.101.in-addr.arpa. domain name pointer ci53.13-108.netnam.vn
[86400] 109.13.53.101.in-addr.arpa. domain name pointer ci53.13-109.netnam.vn
[86400] 110.13.53.101.in-addr.arpa. domain name pointer ci53.13-110.netnam.vn
[86400] 111.13.53.101.in-addr.arpa. domain name pointer ci53.13-111.netnam.vn
[86400] 112.13.53.101.in-addr.arpa. domain name pointer ci53.13-112.netnam.vn
[86400] 113.13.53.101.in-addr.arpa. domain name pointer ci53.13-113.netnam.vn
[86400] 114.13.53.101.in-addr.arpa. domain name pointer ci53.13-114.netnam.vn
[86400] 115.13.53.101.in-addr.arpa. domain name pointer ci53.13-115.netnam.vn
[86400] 116.13.53.101.in-addr.arpa. domain name pointer ci53.13-116.netnam.vn
[86400] 117.13.53.101.in-addr.arpa. domain name pointer ci53.13-117.netnam.vn
[86400] 118.13.53.101.in-addr.arpa. domain name pointer ci53.13-118.netnam.vn
[86400] 119.13.53.101.in-addr.arpa. domain name pointer ci53.13-119.netnam.vn
[86400] 120.13.53.101.in-addr.arpa. domain name pointer ci53.13-120.netnam.vn
[86400] 121.13.53.101.in-addr.arpa. domain name pointer ci53.13-121.netnam.vn
[86400] 122.13.53.101.in-addr.arpa. domain name pointer kdc.vn
[86400] 123.13.53.101.in-addr.arpa. domain name pointer ci53.13-123.netnam.vn
[86400] 124.13.53.101.in-addr.arpa. domain name pointer ci53.13-124.netnam.vn
[86400] 125.13.53.101.in-addr.arpa. domain name pointer ci53.13-125.netnam.vn
[86400] 126.13.53.101.in-addr.arpa. domain name pointer ci53.13-126.netnam.vn
[86400] 127.13.53.101.in-addr.arpa. domain name pointer ci53.13-127.netnam.vn
[86400] 128.13.53.101.in-addr.arpa. domain name pointer ci53.13-128.netnam.vn
[86400] 129.13.53.101.in-addr.arpa. domain name pointer ci53.13-129.netnam.vn
[86400] 130.13.53.101.in-addr.arpa. domain name pointer ci53.13-130.netnam.vn
[86400] 131.13.53.101.in-addr.arpa. domain name pointer ci53.13-131.netnam.vn
[86400] 132.13.53.101.in-addr.arpa. domain name pointer ci53.13-132.netnam.vn
[86400] 133.13.53.101.in-addr.arpa. domain name pointer ci53.13-133.netnam.vn
[86400] 134.13.53.101.in-addr.arpa. domain name pointer ci53.13-134.netnam.vn
[86400] 135.13.53.101.in-addr.arpa. domain name pointer ci53.13-135.netnam.vn
[86400] 136.13.53.101.in-addr.arpa. domain name pointer ci53.13-136.netnam.vn
[86400] 137.13.53.101.in-addr.arpa. domain name pointer ci53.13-137.netnam.vn
[86400] 138.13.53.101.in-addr.arpa. domain name pointer ci53.13-138.netnam.vn
[86400] 139.13.53.101.in-addr.arpa. domain name pointer ci53.13-139.netnam.vn
[86400] 140.13.53.101.in-addr.arpa. domain name pointer ci53.13-140.netnam.vn
[86400] 141.13.53.101.in-addr.arpa. domain name pointer ci53.13-141.netnam.vn
[86400] 142.13.53.101.in-addr.arpa. domain name pointer ci53.13-142.netnam.vn
[86400] 143.13.53.101.in-addr.arpa. domain name pointer ci53.13-143.netnam.vn
[86400] 144.13.53.101.in-addr.arpa. domain name pointer ci53.13-144.netnam.vn
[86400] 145.13.53.101.in-addr.arpa. domain name pointer ci53.13-145.netnam.vn
[86400] 146.13.53.101.in-addr.arpa. domain name pointer ci53.13-146.netnam.vn
[86400] 147.13.53.101.in-addr.arpa. domain name pointer ci53.13-147.netnam.vn
[86400] 148.13.53.101.in-addr.arpa. domain name pointer ci53.13-148.netnam.vn
[86400] 149.13.53.101.in-addr.arpa. domain name pointer ci53.13-149.netnam.vn
[86400] 150.13.53.101.in-addr.arpa. domain name pointer ci53.13-150.netnam.vn
[86400] 151.13.53.101.in-addr.arpa. domain name pointer ci53.13-151.netnam.vn
[86400] 152.13.53.101.in-addr.arpa. domain name pointer ci53.13-152.netnam.vn
[86400] 153.13.53.101.in-addr.arpa. domain name pointer ci53.13-153.netnam.vn
[86400] 154.13.53.101.in-addr.arpa. domain name pointer ci53.13-154.netnam.vn
[86400] 155.13.53.101.in-addr.arpa. domain name pointer ci53.13-155.netnam.vn
[86400] 156.13.53.101.in-addr.arpa. domain name pointer ci53.13-156.netnam.vn
[86400] 157.13.53.101.in-addr.arpa. domain name pointer ci53.13-157.netnam.vn
[86400] 158.13.53.101.in-addr.arpa. domain name pointer ci53.13-158.netnam.vn
[86400] 159.13.53.101.in-addr.arpa. domain name pointer ci53.13-159.netnam.vn
[86400] 160.13.53.101.in-addr.arpa. domain name pointer ci53.13-160.netnam.vn
[86400] 161.13.53.101.in-addr.arpa. domain name pointer ci53.13-161.netnam.vn
[86400] 162.13.53.101.in-addr.arpa. domain name pointer ci53.13-162.netnam.vn
[86400] 163.13.53.101.in-addr.arpa. domain name pointer ci53.13-163.netnam.vn
[86400] 164.13.53.101.in-addr.arpa. domain name pointer ci53.13-164.netnam.vn
[86400] 165.13.53.101.in-addr.arpa. domain name pointer ci53.13-165.netnam.vn
[86400] 166.13.53.101.in-addr.arpa. domain name pointer ci53.13-166.netnam.vn
[86400] 167.13.53.101.in-addr.arpa. domain name pointer ci53.13-167.netnam.vn
[86400] 168.13.53.101.in-addr.arpa. domain name pointer ci53.13-168.netnam.vn
[86400] 169.13.53.101.in-addr.arpa. domain name pointer ci53.13-169.netnam.vn
[86400] 170.13.53.101.in-addr.arpa. domain name pointer ci53.13-170.netnam.vn
[86400] 171.13.53.101.in-addr.arpa. domain name pointer ci53.13-171.netnam.vn
[86400] 172.13.53.101.in-addr.arpa. domain name pointer ci53.13-172.netnam.vn
[86400] 173.13.53.101.in-addr.arpa. domain name pointer ci53.13-173.netnam.vn
[86400] 174.13.53.101.in-addr.arpa. domain name pointer ci53.13-174.netnam.vn
[86400] 175.13.53.101.in-addr.arpa. domain name pointer ci53.13-175.netnam.vn
[86400] 176.13.53.101.in-addr.arpa. domain name pointer ci53.13-176.netnam.vn
[86400] 177.13.53.101.in-addr.arpa. domain name pointer ci53.13-177.netnam.vn
[86400] 178.13.53.101.in-addr.arpa. domain name pointer ci53.13-178.netnam.vn
[86400] 179.13.53.101.in-addr.arpa. domain name pointer ci53.13-179.netnam.vn
[86400] 180.13.53.101.in-addr.arpa. domain name pointer ci53.13-180.netnam.vn
[86400] 181.13.53.101.in-addr.arpa. domain name pointer ci53.13-181.netnam.vn
[86400] 182.13.53.101.in-addr.arpa. domain name pointer ci53.13-182.netnam.vn
[86400] 183.13.53.101.in-addr.arpa. domain name pointer ci53.13-183.netnam.vn
[86400] 184.13.53.101.in-addr.arpa. domain name pointer ci53.13-184.netnam.vn
[86400] 185.13.53.101.in-addr.arpa. domain name pointer ci53.13-185.netnam.vn
[86400] 186.13.53.101.in-addr.arpa. domain name pointer ci53.13-186.netnam.vn
[86400] 187.13.53.101.in-addr.arpa. domain name pointer ci53.13-187.netnam.vn
[86400] 188.13.53.101.in-addr.arpa. domain name pointer ci53.13-188.netnam.vn
[86400] 189.13.53.101.in-addr.arpa. domain name pointer ci53.13-189.netnam.vn
[86400] 190.13.53.101.in-addr.arpa. domain name pointer ci53.13-190.netnam.vn
[86400] 191.13.53.101.in-addr.arpa. domain name pointer ci53.13-191.netnam.vn
[86400] 192.13.53.101.in-addr.arpa. domain name pointer ci53.13-192.netnam.vn
[86400] 193.13.53.101.in-addr.arpa. domain name pointer ci53.13-193.netnam.vn
[86400] 194.13.53.101.in-addr.arpa. domain name pointer ci53.13-194.netnam.vn
[86400] 195.13.53.101.in-addr.arpa. domain name pointer ci53.13-195.netnam.vn
[86400] 196.13.53.101.in-addr.arpa. domain name pointer ci53.13-196.netnam.vn
[86400] 197.13.53.101.in-addr.arpa. domain name pointer ci53.13-197.netnam.vn
[86400] 198.13.53.101.in-addr.arpa. domain name pointer ci53.13-198.netnam.vn
[86400] 199.13.53.101.in-addr.arpa. domain name pointer ci53.13-199.netnam.vn
[86400] 200.13.53.101.in-addr.arpa. domain name pointer ci53.13-200.netnam.vn
[86400] 201.13.53.101.in-addr.arpa. domain name pointer ci53.13-201.netnam.vn
[86400] 202.13.53.101.in-addr.arpa. domain name pointer ci53.13-202.netnam.vn
[86400] 203.13.53.101.in-addr.arpa. domain name pointer ci53.13-203.netnam.vn
[86400] 204.13.53.101.in-addr.arpa. domain name pointer ci53.13-204.netnam.vn
[86400] 205.13.53.101.in-addr.arpa. domain name pointer ci53.13-205.netnam.vn
[86400] 206.13.53.101.in-addr.arpa. domain name pointer ci53.13-206.netnam.vn
[86400] 207.13.53.101.in-addr.arpa. domain name pointer ci53.13-207.netnam.vn
[86400] 208.13.53.101.in-addr.arpa. domain name pointer ci53.13-208.netnam.vn
[86400] 209.13.53.101.in-addr.arpa. domain name pointer ci53.13-209.netnam.vn
[86400] 210.13.53.101.in-addr.arpa. domain name pointer ci53.13-210.netnam.vn
[86400] 211.13.53.101.in-addr.arpa. domain name pointer ci53.13-211.netnam.vn
[86400] 212.13.53.101.in-addr.arpa. domain name pointer ci53.13-212.netnam.vn
[86400] 213.13.53.101.in-addr.arpa. domain name pointer ci53.13-213.netnam.vn
[86400] 214.13.53.101.in-addr.arpa. domain name pointer ci53.13-214.netnam.vn
[86400] 215.13.53.101.in-addr.arpa. domain name pointer ci53.13-215.netnam.vn
[86400] 216.13.53.101.in-addr.arpa. domain name pointer ci53.13-216.netnam.vn
[86400] 217.13.53.101.in-addr.arpa. domain name pointer ci53.13-217.netnam.vn
[86400] 218.13.53.101.in-addr.arpa. domain name pointer ci53.13-218.netnam.vn
[86400] 219.13.53.101.in-addr.arpa. domain name pointer ci53.13-219.netnam.vn
[86400] 220.13.53.101.in-addr.arpa. domain name pointer ci53.13-220.netnam.vn
[86400] 221.13.53.101.in-addr.arpa. domain name pointer ci53.13-221.netnam.vn
[86400] 222.13.53.101.in-addr.arpa. domain name pointer ci53.13-222.netnam.vn
[86400] 223.13.53.101.in-addr.arpa. domain name pointer ci53.13-223.netnam.vn
[86400] 224.13.53.101.in-addr.arpa. domain name pointer ci53.13-224.netnam.vn
[86400] 225.13.53.101.in-addr.arpa. domain name pointer ci53.13-225.netnam.vn
[86400] 226.13.53.101.in-addr.arpa. domain name pointer ci53.13-226.netnam.vn
[86400] 227.13.53.101.in-addr.arpa. domain name pointer ci53.13-227.netnam.vn
[86400] 228.13.53.101.in-addr.arpa. domain name pointer ci53.13-228.netnam.vn
[86400] 229.13.53.101.in-addr.arpa. domain name pointer ci53.13-229.netnam.vn
[86400] 230.13.53.101.in-addr.arpa. domain name pointer ci53.13-230.netnam.vn
[86400] 231.13.53.101.in-addr.arpa. domain name pointer ci53.13-231.netnam.vn
[86400] 232.13.53.101.in-addr.arpa. domain name pointer ci53.13-232.netnam.vn
[86400] 233.13.53.101.in-addr.arpa. domain name pointer ci53.13-233.netnam.vn
[86400] 234.13.53.101.in-addr.arpa. domain name pointer ci53.13-234.netnam.vn
[86400] 235.13.53.101.in-addr.arpa. domain name pointer ci53.13-235.netnam.vn
[86400] 236.13.53.101.in-addr.arpa. domain name pointer ci53.13-236.netnam.vn
[86400] 237.13.53.101.in-addr.arpa. domain name pointer ci53.13-237.netnam.vn
[86400] 238.13.53.101.in-addr.arpa. domain name pointer ci53.13-238.netnam.vn
[86400] 239.13.53.101.in-addr.arpa. domain name pointer ci53.13-239.netnam.vn
[86400] 240.13.53.101.in-addr.arpa. domain name pointer ci53.13-240.netnam.vn
[86400] 241.13.53.101.in-addr.arpa. domain name pointer ci53.13-241.netnam.vn
[86400] 242.13.53.101.in-addr.arpa. domain name pointer ci53.13-242.netnam.vn
[86400] 243.13.53.101.in-addr.arpa. domain name pointer ci53.13-243.netnam.vn
[86400] 244.13.53.101.in-addr.arpa. domain name pointer ci53.13-244.netnam.vn
[86400] 245.13.53.101.in-addr.arpa. domain name pointer ci53.13-245.netnam.vn
[86400] 246.13.53.101.in-addr.arpa. domain name pointer ci53.13-246.netnam.vn
[86400] 247.13.53.101.in-addr.arpa. domain name pointer ci53.13-247.netnam.vn
[86400] 248.13.53.101.in-addr.arpa. domain name pointer ci53.13-248.netnam.vn
[86400] 249.13.53.101.in-addr.arpa. domain name pointer ci53.13-249.netnam.vn
[86400] 250.13.53.101.in-addr.arpa. domain name pointer ci53.13-250.netnam.vn
[86400] 251.13.53.101.in-addr.arpa. domain name pointer ci53.13-251.netnam.vn
[86400] 252.13.53.101.in-addr.arpa. domain name pointer ci53.13-252.netnam.vn
[86400] 253.13.53.101.in-addr.arpa. domain name pointer ci53.13-253.netnam.vn
[86400] 254.13.53.101.in-addr.arpa. domain name pointer ci53.13-254.netnam.vn
[0] 255.13.53.101.in-addr.arpa.: domain name does not exist