[0] 0.31.12.103.in-addr.arpa.: domain name does not exist
[86400] 1.31.12.103.in-addr.arpa. domain name pointer host-31-1.universal.net.id
[86400] 2.31.12.103.in-addr.arpa. domain name pointer host-31-2.universal.net.id
[86400] 3.31.12.103.in-addr.arpa. domain name pointer host-31-3.universal.net.id
[86400] 4.31.12.103.in-addr.arpa. domain name pointer host-31-4.universal.net.id
[86400] 5.31.12.103.in-addr.arpa. domain name pointer host-31-5.universal.net.id
[86400] 6.31.12.103.in-addr.arpa. domain name pointer host-31-6.universal.net.id
[86400] 7.31.12.103.in-addr.arpa. domain name pointer host-31-7.universal.net.id
[86400] 8.31.12.103.in-addr.arpa. domain name pointer host-31-8.universal.net.id
[86400] 9.31.12.103.in-addr.arpa. domain name pointer host-31-9.universal.net.id
[86400] 10.31.12.103.in-addr.arpa. domain name pointer host-31-10.universal.net.id
[86400] 11.31.12.103.in-addr.arpa. domain name pointer host-31-11.universal.net.id
[86400] 12.31.12.103.in-addr.arpa. domain name pointer host-31-12.universal.net.id
[86400] 13.31.12.103.in-addr.arpa. domain name pointer host-31-13.universal.net.id
[86400] 14.31.12.103.in-addr.arpa. domain name pointer host-31-14.universal.net.id
[86400] 15.31.12.103.in-addr.arpa. domain name pointer host-31-15.universal.net.id
[86400] 16.31.12.103.in-addr.arpa. domain name pointer host-31-16.universal.net.id
[86400] 17.31.12.103.in-addr.arpa. domain name pointer host-31-17.universal.net.id
[86400] 18.31.12.103.in-addr.arpa. domain name pointer host-31-18.universal.net.id
[86400] 19.31.12.103.in-addr.arpa. domain name pointer host-31-19.universal.net.id
[86400] 20.31.12.103.in-addr.arpa. domain name pointer host-31-20.universal.net.id
[86400] 21.31.12.103.in-addr.arpa. domain name pointer host-31-21.universal.net.id
[86400] 22.31.12.103.in-addr.arpa. domain name pointer host-31-22.universal.net.id
[86400] 23.31.12.103.in-addr.arpa. domain name pointer host-31-23.universal.net.id
[0] 24.31.12.103.in-addr.arpa.: domain name does not exist
[86400] 25.31.12.103.in-addr.arpa. domain name pointer host-31-25.universal.net.id
[86400] 26.31.12.103.in-addr.arpa. domain name pointer host-31-26.universal.net.id
[86400] 27.31.12.103.in-addr.arpa. domain name pointer host-31-27.universal.net.id
[86400] 28.31.12.103.in-addr.arpa. domain name pointer host-31-28.universal.net.id
[86400] 29.31.12.103.in-addr.arpa. domain name pointer host-31-29.universal.net.id
[86400] 30.31.12.103.in-addr.arpa. domain name pointer host-31-30.universal.net.id
[86400] 31.31.12.103.in-addr.arpa. domain name pointer host-31-31.universal.net.id
[86400] 32.31.12.103.in-addr.arpa. domain name pointer host-31-32.universal.net.id
[86400] 33.31.12.103.in-addr.arpa. domain name pointer host-31-33.universal.net.id
[86400] 34.31.12.103.in-addr.arpa. domain name pointer host-31-34.universal.net.id
[86400] 35.31.12.103.in-addr.arpa. domain name pointer host-31-35.universal.net.id
[86400] 36.31.12.103.in-addr.arpa. domain name pointer host-31-36.universal.net.id
[86400] 37.31.12.103.in-addr.arpa. domain name pointer host-31-37.universal.net.id
[86400] 38.31.12.103.in-addr.arpa. domain name pointer host-31-38.universal.net.id
[86400] 39.31.12.103.in-addr.arpa. domain name pointer host-31-39.universal.net.id
[86400] 40.31.12.103.in-addr.arpa. domain name pointer host-31-40.universal.net.id
[86400] 41.31.12.103.in-addr.arpa. domain name pointer host-31-41.universal.net.id
[86400] 42.31.12.103.in-addr.arpa. domain name pointer host-31-42.universal.net.id
[86400] 43.31.12.103.in-addr.arpa. domain name pointer host-31-43.universal.net.id
[86400] 44.31.12.103.in-addr.arpa. domain name pointer host-31-44.universal.net.id
[86400] 45.31.12.103.in-addr.arpa. domain name pointer host-31-45.universal.net.id
[86400] 46.31.12.103.in-addr.arpa. domain name pointer host-31-46.universal.net.id
[86400] 47.31.12.103.in-addr.arpa. domain name pointer host-31-47.universal.net.id
[86400] 48.31.12.103.in-addr.arpa. domain name pointer host-31-48.universal.net.id
[86400] 49.31.12.103.in-addr.arpa. domain name pointer host-31-49.universal.net.id
[86400] 50.31.12.103.in-addr.arpa. domain name pointer host-31-50.universal.net.id
[86400] 51.31.12.103.in-addr.arpa. domain name pointer host-31-51.universal.net.id
[86400] 52.31.12.103.in-addr.arpa. domain name pointer host-31-52.universal.net.id
[86400] 53.31.12.103.in-addr.arpa. domain name pointer host-31-53.universal.net.id
[86400] 54.31.12.103.in-addr.arpa. domain name pointer host-31-54.universal.net.id
[86400] 55.31.12.103.in-addr.arpa. domain name pointer host-31-55.universal.net.id
[86400] 56.31.12.103.in-addr.arpa. domain name pointer host-31-56.universal.net.id
[86400] 57.31.12.103.in-addr.arpa. domain name pointer host-31-57.universal.net.id
[86400] 58.31.12.103.in-addr.arpa. domain name pointer host-31-58.universal.net.id
[86400] 59.31.12.103.in-addr.arpa. domain name pointer host-31-59.universal.net.id
[86400] 60.31.12.103.in-addr.arpa. domain name pointer host-31-60.universal.net.id
[86400] 61.31.12.103.in-addr.arpa. domain name pointer host-31-61.universal.net.id
[86400] 62.31.12.103.in-addr.arpa. domain name pointer host-31-62.universal.net.id
[86400] 63.31.12.103.in-addr.arpa. domain name pointer host-31-63.universal.net.id
[86400] 64.31.12.103.in-addr.arpa. domain name pointer host-31-64.universal.net.id
[86400] 65.31.12.103.in-addr.arpa. domain name pointer host-31-65.universal.net.id
[86400] 66.31.12.103.in-addr.arpa. domain name pointer host-31-66.universal.net.id
[86400] 67.31.12.103.in-addr.arpa. domain name pointer host-31-67.universal.net.id
[86400] 68.31.12.103.in-addr.arpa. domain name pointer host-31-68.universal.net.id
[86400] 69.31.12.103.in-addr.arpa. domain name pointer host-31-69.universal.net.id
[86400] 70.31.12.103.in-addr.arpa. domain name pointer host-31-70.universal.net.id
[86400] 71.31.12.103.in-addr.arpa. domain name pointer host-31-71.universal.net.id
[86400] 72.31.12.103.in-addr.arpa. domain name pointer host-31-72.universal.net.id
[86400] 73.31.12.103.in-addr.arpa. domain name pointer host-31-73.universal.net.id
[86400] 74.31.12.103.in-addr.arpa. domain name pointer host-31-74.universal.net.id
[86400] 75.31.12.103.in-addr.arpa. domain name pointer host-31-75.universal.net.id
[86400] 76.31.12.103.in-addr.arpa. domain name pointer host-31-76.universal.net.id
[86400] 77.31.12.103.in-addr.arpa. domain name pointer host-31-77.universal.net.id
[86400] 78.31.12.103.in-addr.arpa. domain name pointer host-31-78.universal.net.id
[86400] 79.31.12.103.in-addr.arpa. domain name pointer host-31-79.universal.net.id
[86400] 80.31.12.103.in-addr.arpa. domain name pointer host-31-80.universal.net.id
[86400] 81.31.12.103.in-addr.arpa. domain name pointer host-31-81.universal.net.id
[86400] 82.31.12.103.in-addr.arpa. domain name pointer host-31-82.universal.net.id
[86400] 83.31.12.103.in-addr.arpa. domain name pointer host-31-83.universal.net.id
[86400] 84.31.12.103.in-addr.arpa. domain name pointer host-31-84.universal.net.id
[86400] 85.31.12.103.in-addr.arpa. domain name pointer host-31-85.universal.net.id
[86400] 86.31.12.103.in-addr.arpa. domain name pointer host-31-86.universal.net.id
[86400] 87.31.12.103.in-addr.arpa. domain name pointer host-31-87.universal.net.id
[86400] 88.31.12.103.in-addr.arpa. domain name pointer host-31-88.universal.net.id
[86400] 89.31.12.103.in-addr.arpa. domain name pointer host-31-89.universal.net.id
[86400] 90.31.12.103.in-addr.arpa. domain name pointer host-31-90.universal.net.id
[86400] 91.31.12.103.in-addr.arpa. domain name pointer host-31-91.universal.net.id
[86400] 92.31.12.103.in-addr.arpa. domain name pointer host-31-92.universal.net.id
[86400] 93.31.12.103.in-addr.arpa. domain name pointer host-31-93.universal.net.id
[86400] 94.31.12.103.in-addr.arpa. domain name pointer host-31-94.universal.net.id
[86400] 95.31.12.103.in-addr.arpa. domain name pointer host-31-95.universal.net.id
[86400] 96.31.12.103.in-addr.arpa. domain name pointer host-31-96.universal.net.id
[86400] 97.31.12.103.in-addr.arpa. domain name pointer host-31-97.universal.net.id
[86400] 98.31.12.103.in-addr.arpa. domain name pointer host-31-98.universal.net.id
[86400] 99.31.12.103.in-addr.arpa. domain name pointer host-31-99.universal.net.id
[86400] 100.31.12.103.in-addr.arpa. domain name pointer host-31-100.universal.net.id
[86400] 101.31.12.103.in-addr.arpa. domain name pointer host-31-101.universal.net.id
[86400] 102.31.12.103.in-addr.arpa. domain name pointer host-31-102.universal.net.id
[86400] 103.31.12.103.in-addr.arpa. domain name pointer host-31-103.universal.net.id
[86400] 104.31.12.103.in-addr.arpa. domain name pointer host-31-104.universal.net.id
[86400] 105.31.12.103.in-addr.arpa. domain name pointer host-31-105.universal.net.id
[86400] 106.31.12.103.in-addr.arpa. domain name pointer host-31-106.universal.net.id
[86400] 107.31.12.103.in-addr.arpa. domain name pointer host-31-107.universal.net.id
[86400] 108.31.12.103.in-addr.arpa. domain name pointer host-31-108.universal.net.id
[86400] 109.31.12.103.in-addr.arpa. domain name pointer host-31-109.universal.net.id
[86400] 110.31.12.103.in-addr.arpa. domain name pointer host-31-110.universal.net.id
[86400] 111.31.12.103.in-addr.arpa. domain name pointer host-31-111.universal.net.id
[86400] 112.31.12.103.in-addr.arpa. domain name pointer host-31-112.universal.net.id
[86400] 113.31.12.103.in-addr.arpa. domain name pointer host-31-113.universal.net.id
[86400] 114.31.12.103.in-addr.arpa. domain name pointer host-31-114.universal.net.id
[86400] 115.31.12.103.in-addr.arpa. domain name pointer host-31-115.universal.net.id
[86400] 116.31.12.103.in-addr.arpa. domain name pointer host-31-116.universal.net.id
[86400] 117.31.12.103.in-addr.arpa. domain name pointer host-31-117.universal.net.id
[86400] 118.31.12.103.in-addr.arpa. domain name pointer host-31-118.universal.net.id
[86400] 119.31.12.103.in-addr.arpa. domain name pointer host-31-119.universal.net.id
[86400] 120.31.12.103.in-addr.arpa. domain name pointer host-31-120.universal.net.id
[86400] 121.31.12.103.in-addr.arpa. domain name pointer host-31-121.universal.net.id
[86400] 122.31.12.103.in-addr.arpa. domain name pointer host-31-122.universal.net.id
[86400] 123.31.12.103.in-addr.arpa. domain name pointer host-31-123.universal.net.id
[0] 124.31.12.103.in-addr.arpa.: domain name does not exist
[86400] 125.31.12.103.in-addr.arpa. domain name pointer host-31-125.universal.net.id
[86400] 126.31.12.103.in-addr.arpa. domain name pointer host-31-126.universal.net.id
[86400] 127.31.12.103.in-addr.arpa. domain name pointer host-31-127.universal.net.id
[86400] 128.31.12.103.in-addr.arpa. domain name pointer host-31-128.universal.net.id
[86400] 129.31.12.103.in-addr.arpa. domain name pointer host-31-129.universal.net.id
[86400] 130.31.12.103.in-addr.arpa. domain name pointer host-31-130.universal.net.id
[86400] 131.31.12.103.in-addr.arpa. domain name pointer host-31-131.universal.net.id
[86400] 132.31.12.103.in-addr.arpa. domain name pointer host-31-132.universal.net.id
[86400] 133.31.12.103.in-addr.arpa. domain name pointer host-31-133.universal.net.id
[86400] 134.31.12.103.in-addr.arpa. domain name pointer host-31-134.universal.net.id
[86400] 135.31.12.103.in-addr.arpa. domain name pointer host-31-135.universal.net.id
[86400] 136.31.12.103.in-addr.arpa. domain name pointer host-31-136.universal.net.id
[86400] 137.31.12.103.in-addr.arpa. domain name pointer host-31-137.universal.net.id
[86400] 138.31.12.103.in-addr.arpa. domain name pointer host-31-138.universal.net.id
[86400] 139.31.12.103.in-addr.arpa. domain name pointer host-31-139.universal.net.id
[86400] 140.31.12.103.in-addr.arpa. domain name pointer host-31-140.universal.net.id
[86400] 141.31.12.103.in-addr.arpa. domain name pointer host-31-141.universal.net.id
[86400] 142.31.12.103.in-addr.arpa. domain name pointer host-31-142.universal.net.id
[86400] 143.31.12.103.in-addr.arpa. domain name pointer host-31-143.universal.net.id
[86400] 144.31.12.103.in-addr.arpa. domain name pointer host-31-144.universal.net.id
[86400] 145.31.12.103.in-addr.arpa. domain name pointer host-31-145.universal.net.id
[86400] 146.31.12.103.in-addr.arpa. domain name pointer host-31-146.universal.net.id
[86400] 147.31.12.103.in-addr.arpa. domain name pointer host-31-147.universal.net.id
[86400] 148.31.12.103.in-addr.arpa. domain name pointer host-31-148.universal.net.id
[86400] 149.31.12.103.in-addr.arpa. domain name pointer host-31-149.universal.net.id
[86400] 150.31.12.103.in-addr.arpa. domain name pointer host-31-150.universal.net.id
[86400] 151.31.12.103.in-addr.arpa. domain name pointer host-31-151.universal.net.id
[86400] 152.31.12.103.in-addr.arpa. domain name pointer host-31-152.universal.net.id
[86400] 153.31.12.103.in-addr.arpa. domain name pointer host-31-153.universal.net.id
[86400] 154.31.12.103.in-addr.arpa. domain name pointer host-31-154.universal.net.id
[86400] 155.31.12.103.in-addr.arpa. domain name pointer host-31-155.universal.net.id
[86400] 156.31.12.103.in-addr.arpa. domain name pointer host-31-156.universal.net.id
[86400] 157.31.12.103.in-addr.arpa. domain name pointer host-31-157.universal.net.id
[86400] 158.31.12.103.in-addr.arpa. domain name pointer host-31-158.universal.net.id
[86400] 159.31.12.103.in-addr.arpa. domain name pointer host-31-159.universal.net.id
[86400] 160.31.12.103.in-addr.arpa. domain name pointer host-31-160.universal.net.id
[86400] 161.31.12.103.in-addr.arpa. domain name pointer host-31-161.universal.net.id
[86400] 162.31.12.103.in-addr.arpa. domain name pointer host-31-162.universal.net.id
[86400] 163.31.12.103.in-addr.arpa. domain name pointer host-31-163.universal.net.id
[86400] 164.31.12.103.in-addr.arpa. domain name pointer host-31-164.universal.net.id
[86400] 165.31.12.103.in-addr.arpa. domain name pointer host-31-165.universal.net.id
[86400] 166.31.12.103.in-addr.arpa. domain name pointer host-31-166.universal.net.id
[86400] 167.31.12.103.in-addr.arpa. domain name pointer host-31-167.universal.net.id
[86400] 168.31.12.103.in-addr.arpa. domain name pointer host-31-168.universal.net.id
[86400] 169.31.12.103.in-addr.arpa. domain name pointer host-31-169.universal.net.id
[86400] 170.31.12.103.in-addr.arpa. domain name pointer host-31-170.universal.net.id
[86400] 171.31.12.103.in-addr.arpa. domain name pointer host-31-171.universal.net.id
[86400] 172.31.12.103.in-addr.arpa. domain name pointer host-31-172.universal.net.id
[86400] 173.31.12.103.in-addr.arpa. domain name pointer host-31-173.universal.net.id
[86400] 174.31.12.103.in-addr.arpa. domain name pointer host-31-174.universal.net.id
[86400] 175.31.12.103.in-addr.arpa. domain name pointer host-31-175.universal.net.id
[86400] 176.31.12.103.in-addr.arpa. domain name pointer host-31-176.universal.net.id
[86400] 177.31.12.103.in-addr.arpa. domain name pointer host-31-177.universal.net.id
[86400] 178.31.12.103.in-addr.arpa. domain name pointer host-31-178.universal.net.id
[86400] 179.31.12.103.in-addr.arpa. domain name pointer host-31-179.universal.net.id
[86400] 180.31.12.103.in-addr.arpa. domain name pointer host-31-180.universal.net.id
[86400] 181.31.12.103.in-addr.arpa. domain name pointer host-31-181.universal.net.id
[86400] 182.31.12.103.in-addr.arpa. domain name pointer host-31-182.universal.net.id
[86400] 183.31.12.103.in-addr.arpa. domain name pointer host-31-183.universal.net.id
[86400] 184.31.12.103.in-addr.arpa. domain name pointer host-31-184.universal.net.id
[86400] 185.31.12.103.in-addr.arpa. domain name pointer host-31-185.universal.net.id
[86400] 186.31.12.103.in-addr.arpa. domain name pointer host-31-186.universal.net.id
[86400] 187.31.12.103.in-addr.arpa. domain name pointer host-31-187.universal.net.id
[86400] 188.31.12.103.in-addr.arpa. domain name pointer host-31-188.universal.net.id
[86400] 189.31.12.103.in-addr.arpa. domain name pointer host-31-189.universal.net.id
[86400] 190.31.12.103.in-addr.arpa. domain name pointer host-31-190.universal.net.id
[86400] 191.31.12.103.in-addr.arpa. domain name pointer host-31-191.universal.net.id
[86400] 192.31.12.103.in-addr.arpa. domain name pointer host-31-192.universal.net.id
[86400] 193.31.12.103.in-addr.arpa. domain name pointer host-31-193.universal.net.id
[86400] 194.31.12.103.in-addr.arpa. domain name pointer host-31-194.universal.net.id
[86400] 195.31.12.103.in-addr.arpa. domain name pointer host-31-195.universal.net.id
[86400] 196.31.12.103.in-addr.arpa. domain name pointer host-31-196.universal.net.id
[86400] 197.31.12.103.in-addr.arpa. domain name pointer host-31-197.universal.net.id
[86400] 198.31.12.103.in-addr.arpa. domain name pointer host-31-198.universal.net.id
[86400] 199.31.12.103.in-addr.arpa. domain name pointer host-31-199.universal.net.id
[86400] 200.31.12.103.in-addr.arpa. domain name pointer host-31-200.universal.net.id
[86400] 201.31.12.103.in-addr.arpa. domain name pointer host-31-201.universal.net.id
[86400] 202.31.12.103.in-addr.arpa. domain name pointer host-31-202.universal.net.id
[86400] 203.31.12.103.in-addr.arpa. domain name pointer host-31-203.universal.net.id
[86400] 204.31.12.103.in-addr.arpa. domain name pointer host-31-204.universal.net.id
[86400] 205.31.12.103.in-addr.arpa. domain name pointer host-31-205.universal.net.id
[86400] 206.31.12.103.in-addr.arpa. domain name pointer host-31-206.universal.net.id
[86400] 207.31.12.103.in-addr.arpa. domain name pointer host-31-207.universal.net.id
[86400] 208.31.12.103.in-addr.arpa. domain name pointer host-31-208.universal.net.id
[86400] 209.31.12.103.in-addr.arpa. domain name pointer host-31-209.universal.net.id
[86400] 210.31.12.103.in-addr.arpa. domain name pointer host-31-210.universal.net.id
[86400] 211.31.12.103.in-addr.arpa. domain name pointer host-31-211.universal.net.id
[86400] 212.31.12.103.in-addr.arpa. domain name pointer host-31-212.universal.net.id
[86400] 213.31.12.103.in-addr.arpa. domain name pointer host-31-213.universal.net.id
[86400] 214.31.12.103.in-addr.arpa. domain name pointer host-31-214.universal.net.id
[86400] 215.31.12.103.in-addr.arpa. domain name pointer host-31-215.universal.net.id
[86400] 216.31.12.103.in-addr.arpa. domain name pointer host-31-216.universal.net.id
[86400] 217.31.12.103.in-addr.arpa. domain name pointer host-31-217.universal.net.id
[86400] 218.31.12.103.in-addr.arpa. domain name pointer host-31-218.universal.net.id
[86400] 219.31.12.103.in-addr.arpa. domain name pointer host-31-219.universal.net.id
[86400] 220.31.12.103.in-addr.arpa. domain name pointer host-31-220.universal.net.id
[86400] 221.31.12.103.in-addr.arpa. domain name pointer host-31-221.universal.net.id
[86400] 222.31.12.103.in-addr.arpa. domain name pointer host-31-222.universal.net.id
[86400] 223.31.12.103.in-addr.arpa. domain name pointer host-31-223.universal.net.id
[0] 224.31.12.103.in-addr.arpa.: domain name does not exist
[86400] 225.31.12.103.in-addr.arpa. domain name pointer host-31-225.universal.net.id
[86400] 226.31.12.103.in-addr.arpa. domain name pointer host-31-226.universal.net.id
[86400] 227.31.12.103.in-addr.arpa. domain name pointer host-31-227.universal.net.id
[86400] 228.31.12.103.in-addr.arpa. domain name pointer host-31-228.universal.net.id
[86400] 229.31.12.103.in-addr.arpa. domain name pointer host-31-229.universal.net.id
[86400] 230.31.12.103.in-addr.arpa. domain name pointer host-31-230.universal.net.id
[86400] 231.31.12.103.in-addr.arpa. domain name pointer host-31-231.universal.net.id
[86400] 232.31.12.103.in-addr.arpa. domain name pointer host-31-232.universal.net.id
[86400] 233.31.12.103.in-addr.arpa. domain name pointer host-31-233.universal.net.id
[86400] 234.31.12.103.in-addr.arpa. domain name pointer host-31-234.universal.net.id
[86400] 235.31.12.103.in-addr.arpa. domain name pointer host-31-235.universal.net.id
[86400] 236.31.12.103.in-addr.arpa. domain name pointer host-31-236.universal.net.id
[86400] 237.31.12.103.in-addr.arpa. domain name pointer host-31-237.universal.net.id
[86400] 238.31.12.103.in-addr.arpa. domain name pointer host-31-238.universal.net.id
[86400] 239.31.12.103.in-addr.arpa. domain name pointer host-31-239.universal.net.id
[0] 240.31.12.103.in-addr.arpa.: domain name does not exist
[0] 241.31.12.103.in-addr.arpa.: domain name does not exist
[0] 242.31.12.103.in-addr.arpa.: domain name does not exist
[0] 243.31.12.103.in-addr.arpa.: domain name does not exist
[0] 244.31.12.103.in-addr.arpa.: domain name does not exist
[0] 245.31.12.103.in-addr.arpa.: domain name does not exist
[0] 246.31.12.103.in-addr.arpa.: domain name does not exist
[0] 247.31.12.103.in-addr.arpa.: domain name does not exist
[0] 248.31.12.103.in-addr.arpa.: domain name does not exist
[0] 249.31.12.103.in-addr.arpa.: domain name does not exist
[86400] 250.31.12.103.in-addr.arpa. domain name pointer host-31-250.universal.net.id
[86400] 251.31.12.103.in-addr.arpa. domain name pointer host-31-251.universal.net.id
[86400] 252.31.12.103.in-addr.arpa. domain name pointer mail.universal.net.id
[86400] 253.31.12.103.in-addr.arpa. domain name pointer host-31-253.universal.net.id
[86400] 254.31.12.103.in-addr.arpa. domain name pointer smtp.universal.net.id
[0] 255.31.12.103.in-addr.arpa.: domain name does not exist