[0] 0.51.6.121.in-addr.arpa.: domain name does not exist
[86400] 1.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-1.singnet.com.sg
[86400] 2.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-2.singnet.com.sg
[86400] 3.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-3.singnet.com.sg
[86400] 4.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-4.singnet.com.sg
[86400] 5.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-5.singnet.com.sg
[86400] 6.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-6.singnet.com.sg
[86400] 7.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-7.singnet.com.sg
[86400] 8.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-8.singnet.com.sg
[86400] 9.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-9.singnet.com.sg
[86400] 10.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-10.singnet.com.sg
[86400] 11.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-11.singnet.com.sg
[86400] 12.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-12.singnet.com.sg
[86400] 13.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-13.singnet.com.sg
[86400] 14.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-14.singnet.com.sg
[86400] 15.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-15.singnet.com.sg
[86400] 16.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-16.singnet.com.sg
[86400] 17.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-17.singnet.com.sg
[86400] 18.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-18.singnet.com.sg
[86400] 19.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-19.singnet.com.sg
[86400] 20.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-20.singnet.com.sg
[86400] 21.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-21.singnet.com.sg
[86400] 22.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-22.singnet.com.sg
[86400] 23.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-23.singnet.com.sg
[86400] 24.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-24.singnet.com.sg
[86400] 25.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-25.singnet.com.sg
[86400] 26.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-26.singnet.com.sg
[86400] 27.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-27.singnet.com.sg
[86400] 28.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-28.singnet.com.sg
[86400] 29.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-29.singnet.com.sg
[86400] 30.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-30.singnet.com.sg
[86400] 31.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-31.singnet.com.sg
[86400] 32.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-32.singnet.com.sg
[86400] 33.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-33.singnet.com.sg
[86400] 34.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-34.singnet.com.sg
[86400] 35.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-35.singnet.com.sg
[86400] 36.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-36.singnet.com.sg
[86400] 37.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-37.singnet.com.sg
[86400] 38.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-38.singnet.com.sg
[86400] 39.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-39.singnet.com.sg
[86400] 40.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-40.singnet.com.sg
[86400] 41.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-41.singnet.com.sg
[86400] 42.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-42.singnet.com.sg
[86400] 43.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-43.singnet.com.sg
[86400] 44.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-44.singnet.com.sg
[86400] 45.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-45.singnet.com.sg
[86400] 46.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-46.singnet.com.sg
[86400] 47.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-47.singnet.com.sg
[86400] 48.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-48.singnet.com.sg
[86400] 49.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-49.singnet.com.sg
[86400] 50.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-50.singnet.com.sg
[86400] 51.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-51.singnet.com.sg
[86400] 52.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-52.singnet.com.sg
[86400] 53.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-53.singnet.com.sg
[86400] 54.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-54.singnet.com.sg
[86400] 55.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-55.singnet.com.sg
[86400] 56.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-56.singnet.com.sg
[86400] 57.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-57.singnet.com.sg
[86400] 58.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-58.singnet.com.sg
[86400] 59.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-59.singnet.com.sg
[86400] 60.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-60.singnet.com.sg
[86400] 61.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-61.singnet.com.sg
[86400] 62.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-62.singnet.com.sg
[86400] 63.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-63.singnet.com.sg
[86400] 64.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-64.singnet.com.sg
[86400] 65.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-65.singnet.com.sg
[86400] 66.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-66.singnet.com.sg
[86400] 67.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-67.singnet.com.sg
[86400] 68.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-68.singnet.com.sg
[86400] 69.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-69.singnet.com.sg
[86400] 70.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-70.singnet.com.sg
[86400] 71.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-71.singnet.com.sg
[86400] 72.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-72.singnet.com.sg
[86400] 73.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-73.singnet.com.sg
[86400] 74.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-74.singnet.com.sg
[86400] 75.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-75.singnet.com.sg
[86400] 76.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-76.singnet.com.sg
[86400] 77.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-77.singnet.com.sg
[86400] 78.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-78.singnet.com.sg
[86400] 79.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-79.singnet.com.sg
[86400] 80.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-80.singnet.com.sg
[86400] 81.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-81.singnet.com.sg
[86400] 82.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-82.singnet.com.sg
[86400] 83.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-83.singnet.com.sg
[86400] 84.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-84.singnet.com.sg
[86400] 85.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-85.singnet.com.sg
[86400] 86.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-86.singnet.com.sg
[86400] 87.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-87.singnet.com.sg
[86400] 88.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-88.singnet.com.sg
[86400] 89.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-89.singnet.com.sg
[86400] 90.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-90.singnet.com.sg
[86400] 91.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-91.singnet.com.sg
[86400] 92.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-92.singnet.com.sg
[86400] 93.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-93.singnet.com.sg
[86400] 94.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-94.singnet.com.sg
[86400] 95.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-95.singnet.com.sg
[86400] 96.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-96.singnet.com.sg
[86400] 97.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-97.singnet.com.sg
[86400] 98.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-98.singnet.com.sg
[86400] 99.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-99.singnet.com.sg
[86400] 100.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-100.singnet.com.sg
[86400] 101.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-101.singnet.com.sg
[86400] 102.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-102.singnet.com.sg
[86400] 103.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-103.singnet.com.sg
[86400] 104.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-104.singnet.com.sg
[86400] 105.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-105.singnet.com.sg
[86400] 106.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-106.singnet.com.sg
[86400] 107.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-107.singnet.com.sg
[86400] 108.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-108.singnet.com.sg
[86400] 109.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-109.singnet.com.sg
[86400] 110.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-110.singnet.com.sg
[86400] 111.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-111.singnet.com.sg
[86400] 112.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-112.singnet.com.sg
[86400] 113.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-113.singnet.com.sg
[86400] 114.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-114.singnet.com.sg
[86400] 115.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-115.singnet.com.sg
[86400] 116.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-116.singnet.com.sg
[86400] 117.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-117.singnet.com.sg
[86400] 118.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-118.singnet.com.sg
[86400] 119.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-119.singnet.com.sg
[86400] 120.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-120.singnet.com.sg
[86400] 121.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-121.singnet.com.sg
[86400] 122.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-122.singnet.com.sg
[86400] 123.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-123.singnet.com.sg
[86400] 124.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-124.singnet.com.sg
[86400] 125.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-125.singnet.com.sg
[86400] 126.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-126.singnet.com.sg
[86400] 127.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-127.singnet.com.sg
[86400] 128.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-128.singnet.com.sg
[86400] 129.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-129.singnet.com.sg
[86400] 130.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-130.singnet.com.sg
[86400] 131.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-131.singnet.com.sg
[86400] 132.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-132.singnet.com.sg
[86400] 133.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-133.singnet.com.sg
[86400] 134.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-134.singnet.com.sg
[86400] 135.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-135.singnet.com.sg
[86400] 136.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-136.singnet.com.sg
[86400] 137.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-137.singnet.com.sg
[86400] 138.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-138.singnet.com.sg
[86400] 139.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-139.singnet.com.sg
[86400] 140.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-140.singnet.com.sg
[86400] 141.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-141.singnet.com.sg
[86400] 142.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-142.singnet.com.sg
[86400] 143.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-143.singnet.com.sg
[86400] 144.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-144.singnet.com.sg
[86400] 145.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-145.singnet.com.sg
[86400] 146.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-146.singnet.com.sg
[86400] 147.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-147.singnet.com.sg
[86400] 148.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-148.singnet.com.sg
[86400] 149.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-149.singnet.com.sg
[86400] 150.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-150.singnet.com.sg
[86400] 151.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-151.singnet.com.sg
[86400] 152.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-152.singnet.com.sg
[86400] 153.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-153.singnet.com.sg
[86400] 154.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-154.singnet.com.sg
[86400] 155.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-155.singnet.com.sg
[86400] 156.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-156.singnet.com.sg
[86400] 157.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-157.singnet.com.sg
[86400] 158.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-158.singnet.com.sg
[86400] 159.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-159.singnet.com.sg
[86400] 160.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-160.singnet.com.sg
[86400] 161.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-161.singnet.com.sg
[86400] 162.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-162.singnet.com.sg
[86400] 163.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-163.singnet.com.sg
[86400] 164.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-164.singnet.com.sg
[86400] 165.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-165.singnet.com.sg
[86400] 166.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-166.singnet.com.sg
[86400] 167.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-167.singnet.com.sg
[86400] 168.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-168.singnet.com.sg
[86400] 169.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-169.singnet.com.sg
[86400] 170.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-170.singnet.com.sg
[86400] 171.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-171.singnet.com.sg
[86400] 172.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-172.singnet.com.sg
[86400] 173.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-173.singnet.com.sg
[86400] 174.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-174.singnet.com.sg
[86400] 175.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-175.singnet.com.sg
[86400] 176.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-176.singnet.com.sg
[86400] 177.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-177.singnet.com.sg
[86400] 178.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-178.singnet.com.sg
[86400] 179.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-179.singnet.com.sg
[86400] 180.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-180.singnet.com.sg
[86400] 181.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-181.singnet.com.sg
[86400] 182.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-182.singnet.com.sg
[86400] 183.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-183.singnet.com.sg
[86400] 184.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-184.singnet.com.sg
[86400] 185.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-185.singnet.com.sg
[86400] 186.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-186.singnet.com.sg
[86400] 187.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-187.singnet.com.sg
[86400] 188.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-188.singnet.com.sg
[86400] 189.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-189.singnet.com.sg
[86400] 190.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-190.singnet.com.sg
[86400] 191.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-191.singnet.com.sg
[86400] 192.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-192.singnet.com.sg
[86400] 193.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-193.singnet.com.sg
[86400] 194.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-194.singnet.com.sg
[86400] 195.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-195.singnet.com.sg
[86400] 196.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-196.singnet.com.sg
[86400] 197.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-197.singnet.com.sg
[86400] 198.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-198.singnet.com.sg
[86400] 199.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-199.singnet.com.sg
[86400] 200.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-200.singnet.com.sg
[86400] 201.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-201.singnet.com.sg
[86400] 202.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-202.singnet.com.sg
[86400] 203.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-203.singnet.com.sg
[86400] 204.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-204.singnet.com.sg
[86400] 205.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-205.singnet.com.sg
[86400] 206.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-206.singnet.com.sg
[86400] 207.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-207.singnet.com.sg
[86400] 208.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-208.singnet.com.sg
[86400] 209.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-209.singnet.com.sg
[86400] 210.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-210.singnet.com.sg
[86400] 211.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-211.singnet.com.sg
[86400] 212.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-212.singnet.com.sg
[86400] 213.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-213.singnet.com.sg
[86400] 214.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-214.singnet.com.sg
[86400] 215.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-215.singnet.com.sg
[86400] 216.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-216.singnet.com.sg
[86400] 217.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-217.singnet.com.sg
[86400] 218.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-218.singnet.com.sg
[86400] 219.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-219.singnet.com.sg
[86400] 220.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-220.singnet.com.sg
[86400] 221.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-221.singnet.com.sg
[86400] 222.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-222.singnet.com.sg
[86400] 223.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-223.singnet.com.sg
[86400] 224.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-224.singnet.com.sg
[86400] 225.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-225.singnet.com.sg
[86400] 226.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-226.singnet.com.sg
[86400] 227.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-227.singnet.com.sg
[86400] 228.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-228.singnet.com.sg
[86400] 229.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-229.singnet.com.sg
[86400] 230.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-230.singnet.com.sg
[86400] 231.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-231.singnet.com.sg
[86400] 232.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-232.singnet.com.sg
[86400] 233.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-233.singnet.com.sg
[86400] 234.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-234.singnet.com.sg
[86400] 235.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-235.singnet.com.sg
[86400] 236.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-236.singnet.com.sg
[86400] 237.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-237.singnet.com.sg
[86400] 238.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-238.singnet.com.sg
[86400] 239.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-239.singnet.com.sg
[86400] 240.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-240.singnet.com.sg
[86400] 241.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-241.singnet.com.sg
[86400] 242.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-242.singnet.com.sg
[86400] 243.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-243.singnet.com.sg
[86400] 244.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-244.singnet.com.sg
[86400] 245.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-245.singnet.com.sg
[86400] 246.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-246.singnet.com.sg
[86400] 247.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-247.singnet.com.sg
[86400] 248.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-248.singnet.com.sg
[86400] 249.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-249.singnet.com.sg
[86400] 250.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-250.singnet.com.sg
[86400] 251.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-251.singnet.com.sg
[86400] 252.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-252.singnet.com.sg
[86400] 253.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-253.singnet.com.sg
[86400] 254.51.6.121.in-addr.arpa. domain name pointer bb121-6-51-254.singnet.com.sg
[0] 255.51.6.121.in-addr.arpa.: domain name does not exist