[0] 0.130.156.42.in-addr.arpa.: domain name does not exist [3600] 1.130.156.42.in-addr.arpa. domain name pointer out2130-1.mail.aliyun.com [3600] 2.130.156.42.in-addr.arpa. domain name pointer out2130-2.mail.aliyun.com [3600] 3.130.156.42.in-addr.arpa. domain name pointer out2130-3.mail.aliyun.com [3600] 4.130.156.42.in-addr.arpa. domain name pointer out2130-4.mail.aliyun.com [3600] 5.130.156.42.in-addr.arpa. domain name pointer out2130-5.mail.aliyun.com [3600] 6.130.156.42.in-addr.arpa. domain name pointer out2130-6.mail.aliyun.com [3600] 7.130.156.42.in-addr.arpa. domain name pointer out2130-7.mail.aliyun.com [3600] 8.130.156.42.in-addr.arpa. domain name pointer out2130-8.mail.aliyun.com [3600] 9.130.156.42.in-addr.arpa. domain name pointer out2130-9.mail.aliyun.com [3600] 10.130.156.42.in-addr.arpa. domain name pointer out2130-10.mail.aliyun.com [3600] 11.130.156.42.in-addr.arpa. domain name pointer out2130-11.mail.aliyun.com [3600] 12.130.156.42.in-addr.arpa. domain name pointer out2130-12.mail.aliyun.com [3600] 13.130.156.42.in-addr.arpa. domain name pointer out2130-13.mail.aliyun.com [3600] 14.130.156.42.in-addr.arpa. domain name pointer out2130-14.mail.aliyun.com [3600] 15.130.156.42.in-addr.arpa. domain name pointer out2130-15.mail.aliyun.com [3600] 16.130.156.42.in-addr.arpa. domain name pointer out2130-16.mail.aliyun.com [3600] 17.130.156.42.in-addr.arpa. domain name pointer out2130-17.mail.aliyun.com [3600] 18.130.156.42.in-addr.arpa. domain name pointer out2130-18.mail.aliyun.com [3600] 19.130.156.42.in-addr.arpa. domain name pointer out2130-19.mail.aliyun.com [3600] 20.130.156.42.in-addr.arpa. domain name pointer out2130-20.mail.aliyun.com [3600] 21.130.156.42.in-addr.arpa. domain name pointer out2130-21.mail.aliyun.com [3600] 22.130.156.42.in-addr.arpa. domain name pointer out2130-22.mail.aliyun.com [3600] 23.130.156.42.in-addr.arpa. domain name pointer out2130-23.mail.aliyun.com [3600] 24.130.156.42.in-addr.arpa. domain name pointer out2130-24.mail.aliyun.com [3600] 25.130.156.42.in-addr.arpa. domain name pointer out2130-25.mail.aliyun.com [3600] 26.130.156.42.in-addr.arpa. domain name pointer out2130-26.mail.aliyun.com [3600] 27.130.156.42.in-addr.arpa. domain name pointer out2130-27.mail.aliyun.com [3600] 28.130.156.42.in-addr.arpa. domain name pointer out2130-28.mail.aliyun.com [3600] 29.130.156.42.in-addr.arpa. domain name pointer out2130-29.mail.aliyun.com [3600] 30.130.156.42.in-addr.arpa. domain name pointer out2130-30.mail.aliyun.com [3600] 31.130.156.42.in-addr.arpa. domain name pointer out2130-31.mail.aliyun.com [3600] 32.130.156.42.in-addr.arpa. domain name pointer out2130-32.mail.aliyun.com [3600] 33.130.156.42.in-addr.arpa. domain name pointer out2130-33.mail.aliyun.com [3600] 34.130.156.42.in-addr.arpa. domain name pointer out2130-34.mail.aliyun.com [3600] 35.130.156.42.in-addr.arpa. domain name pointer out2130-35.mail.aliyun.com [3600] 36.130.156.42.in-addr.arpa. domain name pointer out2130-36.mail.aliyun.com [3600] 37.130.156.42.in-addr.arpa. domain name pointer out2130-37.mail.aliyun.com [3600] 38.130.156.42.in-addr.arpa. domain name pointer out2130-38.mail.aliyun.com [3600] 39.130.156.42.in-addr.arpa. domain name pointer out2130-39.mail.aliyun.com [3600] 40.130.156.42.in-addr.arpa. domain name pointer out2130-40.mail.aliyun.com [3600] 41.130.156.42.in-addr.arpa. domain name pointer out2130-41.mail.aliyun.com [3600] 42.130.156.42.in-addr.arpa. domain name pointer out2130-42.mail.aliyun.com [3600] 43.130.156.42.in-addr.arpa. domain name pointer out2130-43.mail.aliyun.com [3600] 44.130.156.42.in-addr.arpa. domain name pointer out2130-44.mail.aliyun.com [3600] 45.130.156.42.in-addr.arpa. domain name pointer out2130-45.mail.aliyun.com [3600] 46.130.156.42.in-addr.arpa. domain name pointer out2130-46.mail.aliyun.com [3600] 47.130.156.42.in-addr.arpa. domain name pointer out2130-47.mail.aliyun.com [3600] 48.130.156.42.in-addr.arpa. domain name pointer out2130-48.mail.aliyun.com [3600] 49.130.156.42.in-addr.arpa. domain name pointer out2130-49.mail.aliyun.com [3600] 50.130.156.42.in-addr.arpa. domain name pointer out2130-50.mail.aliyun.com [3600] 51.130.156.42.in-addr.arpa. domain name pointer out2130-51.mail.aliyun.com [3600] 52.130.156.42.in-addr.arpa. domain name pointer out2130-52.mail.aliyun.com [3600] 53.130.156.42.in-addr.arpa. domain name pointer out2130-53.mail.aliyun.com [3600] 54.130.156.42.in-addr.arpa. domain name pointer out2130-54.mail.aliyun.com [3600] 55.130.156.42.in-addr.arpa. domain name pointer out2130-55.mail.aliyun.com [3600] 56.130.156.42.in-addr.arpa. domain name pointer out2130-56.mail.aliyun.com [3600] 57.130.156.42.in-addr.arpa. domain name pointer out2130-57.mail.aliyun.com [3600] 58.130.156.42.in-addr.arpa. domain name pointer out2130-58.mail.aliyun.com [3600] 59.130.156.42.in-addr.arpa. domain name pointer out2130-59.mail.aliyun.com [3600] 60.130.156.42.in-addr.arpa. domain name pointer out2130-60.mail.aliyun.com [3600] 61.130.156.42.in-addr.arpa. domain name pointer out2130-61.mail.aliyun.com [3600] 62.130.156.42.in-addr.arpa. domain name pointer out2130-62.mail.aliyun.com [3600] 63.130.156.42.in-addr.arpa. domain name pointer out2130-63.mail.aliyun.com [3600] 64.130.156.42.in-addr.arpa. domain name pointer out2130-64.mail.aliyun.com [3600] 65.130.156.42.in-addr.arpa. domain name pointer out2130-65.mail.aliyun.com [3600] 66.130.156.42.in-addr.arpa. domain name pointer out2130-66.mail.aliyun.com [3600] 67.130.156.42.in-addr.arpa. domain name pointer out2130-67.mail.aliyun.com [3600] 68.130.156.42.in-addr.arpa. domain name pointer out2130-68.mail.aliyun.com [3600] 69.130.156.42.in-addr.arpa. domain name pointer out2130-69.mail.aliyun.com [3600] 70.130.156.42.in-addr.arpa. domain name pointer out2130-70.mail.aliyun.com [3600] 71.130.156.42.in-addr.arpa. domain name pointer out2130-71.mail.aliyun.com [3600] 72.130.156.42.in-addr.arpa. domain name pointer out2130-72.mail.aliyun.com [3600] 73.130.156.42.in-addr.arpa. domain name pointer out2130-73.mail.aliyun.com [3600] 74.130.156.42.in-addr.arpa. domain name pointer out2130-74.mail.aliyun.com [3600] 75.130.156.42.in-addr.arpa. domain name pointer out2130-75.mail.aliyun.com [3600] 76.130.156.42.in-addr.arpa. domain name pointer out2130-76.mail.aliyun.com [3600] 77.130.156.42.in-addr.arpa. domain name pointer out2130-77.mail.aliyun.com [3600] 78.130.156.42.in-addr.arpa. domain name pointer out2130-78.mail.aliyun.com [3600] 79.130.156.42.in-addr.arpa. domain name pointer out2130-79.mail.aliyun.com [3600] 80.130.156.42.in-addr.arpa. domain name pointer out2130-80.mail.aliyun.com [3600] 81.130.156.42.in-addr.arpa. domain name pointer out2130-81.mail.aliyun.com [3600] 82.130.156.42.in-addr.arpa. domain name pointer out2130-82.mail.aliyun.com [3600] 83.130.156.42.in-addr.arpa. domain name pointer out2130-83.mail.aliyun.com [3600] 84.130.156.42.in-addr.arpa. domain name pointer out2130-84.mail.aliyun.com [3600] 85.130.156.42.in-addr.arpa. domain name pointer out2130-85.mail.aliyun.com [3600] 86.130.156.42.in-addr.arpa. domain name pointer out2130-86.mail.aliyun.com [3600] 87.130.156.42.in-addr.arpa. domain name pointer out2130-87.mail.aliyun.com [3600] 88.130.156.42.in-addr.arpa. domain name pointer out2130-88.mail.aliyun.com [3600] 89.130.156.42.in-addr.arpa. domain name pointer out2130-89.mail.aliyun.com [3600] 90.130.156.42.in-addr.arpa. domain name pointer out2130-90.mail.aliyun.com [3600] 91.130.156.42.in-addr.arpa. domain name pointer out2130-91.mail.aliyun.com [3600] 92.130.156.42.in-addr.arpa. domain name pointer out2130-92.mail.aliyun.com [3600] 93.130.156.42.in-addr.arpa. domain name pointer out2130-93.mail.aliyun.com [3600] 94.130.156.42.in-addr.arpa. domain name pointer out2130-94.mail.aliyun.com [3600] 95.130.156.42.in-addr.arpa. domain name pointer out2130-95.mail.aliyun.com [3600] 96.130.156.42.in-addr.arpa. domain name pointer out2130-96.mail.aliyun.com [3600] 97.130.156.42.in-addr.arpa. domain name pointer out2130-97.mail.aliyun.com [3600] 98.130.156.42.in-addr.arpa. domain name pointer out2130-98.mail.aliyun.com [3600] 99.130.156.42.in-addr.arpa. domain name pointer out2130-99.mail.aliyun.com [3600] 100.130.156.42.in-addr.arpa. domain name pointer out2130-100.mail.aliyun.com [3600] 101.130.156.42.in-addr.arpa. domain name pointer out2130-101.mail.aliyun.com [3600] 102.130.156.42.in-addr.arpa. domain name pointer out2130-102.mail.aliyun.com [3600] 103.130.156.42.in-addr.arpa. domain name pointer out2130-103.mail.aliyun.com [3600] 104.130.156.42.in-addr.arpa. domain name pointer out2130-104.mail.aliyun.com [3600] 105.130.156.42.in-addr.arpa. domain name pointer out2130-105.mail.aliyun.com [3600] 106.130.156.42.in-addr.arpa. domain name pointer out2130-106.mail.aliyun.com [3600] 107.130.156.42.in-addr.arpa. domain name pointer out2130-107.mail.aliyun.com [3600] 108.130.156.42.in-addr.arpa. domain name pointer out2130-108.mail.aliyun.com [3600] 109.130.156.42.in-addr.arpa. domain name pointer out2130-109.mail.aliyun.com [3600] 110.130.156.42.in-addr.arpa. domain name pointer out2130-110.mail.aliyun.com [3600] 111.130.156.42.in-addr.arpa. domain name pointer out2130-111.mail.aliyun.com [3600] 112.130.156.42.in-addr.arpa. domain name pointer out2130-112.mail.aliyun.com [3600] 113.130.156.42.in-addr.arpa. domain name pointer out2130-113.mail.aliyun.com [3600] 114.130.156.42.in-addr.arpa. domain name pointer out2130-114.mail.aliyun.com [3600] 115.130.156.42.in-addr.arpa. domain name pointer out2130-115.mail.aliyun.com [3600] 116.130.156.42.in-addr.arpa. domain name pointer out2130-116.mail.aliyun.com [3600] 117.130.156.42.in-addr.arpa. domain name pointer out2130-117.mail.aliyun.com [3600] 118.130.156.42.in-addr.arpa. domain name pointer out2130-118.mail.aliyun.com [3600] 119.130.156.42.in-addr.arpa. domain name pointer out2130-119.mail.aliyun.com [3600] 120.130.156.42.in-addr.arpa. domain name pointer out2130-120.mail.aliyun.com [3600] 121.130.156.42.in-addr.arpa. domain name pointer out2130-121.mail.aliyun.com [3600] 122.130.156.42.in-addr.arpa. domain name pointer out2130-122.mail.aliyun.com [3600] 123.130.156.42.in-addr.arpa. domain name pointer out2130-123.mail.aliyun.com [3600] 124.130.156.42.in-addr.arpa. domain name pointer out2130-124.mail.aliyun.com [3600] 125.130.156.42.in-addr.arpa. domain name pointer out2130-125.mail.aliyun.com [3600] 126.130.156.42.in-addr.arpa. domain name pointer out2130-126.mail.aliyun.com [3600] 127.130.156.42.in-addr.arpa. domain name pointer out2130-127.mail.aliyun.com [3600] 128.130.156.42.in-addr.arpa. domain name pointer out2130-128.mail.aliyun.com [3600] 129.130.156.42.in-addr.arpa. domain name pointer out2130-129.mail.aliyun.com [3600] 130.130.156.42.in-addr.arpa. domain name pointer out2130-130.mail.aliyun.com [3600] 131.130.156.42.in-addr.arpa. domain name pointer out2130-131.mail.aliyun.com [3600] 132.130.156.42.in-addr.arpa. domain name pointer out2130-132.mail.aliyun.com [3600] 133.130.156.42.in-addr.arpa. domain name pointer out2130-133.mail.aliyun.com [3600] 134.130.156.42.in-addr.arpa. domain name pointer out2130-134.mail.aliyun.com [3600] 135.130.156.42.in-addr.arpa. domain name pointer out2130-135.mail.aliyun.com [3600] 136.130.156.42.in-addr.arpa. domain name pointer out2130-136.mail.aliyun.com [3600] 137.130.156.42.in-addr.arpa. domain name pointer out2130-137.mail.aliyun.com [3600] 138.130.156.42.in-addr.arpa. domain name pointer out2130-138.mail.aliyun.com [3600] 139.130.156.42.in-addr.arpa. domain name pointer out2130-139.mail.aliyun.com [3600] 140.130.156.42.in-addr.arpa. domain name pointer out2130-140.mail.aliyun.com [3600] 141.130.156.42.in-addr.arpa. domain name pointer out2130-141.mail.aliyun.com [3600] 142.130.156.42.in-addr.arpa. domain name pointer out2130-142.mail.aliyun.com [3600] 143.130.156.42.in-addr.arpa. domain name pointer out2130-143.mail.aliyun.com [3600] 144.130.156.42.in-addr.arpa. domain name pointer out2130-144.mail.aliyun.com [3600] 145.130.156.42.in-addr.arpa. domain name pointer out2130-145.mail.aliyun.com [3600] 146.130.156.42.in-addr.arpa. domain name pointer out2130-146.mail.aliyun.com [3600] 147.130.156.42.in-addr.arpa. domain name pointer out2130-147.mail.aliyun.com [3600] 148.130.156.42.in-addr.arpa. domain name pointer out2130-148.mail.aliyun.com [3600] 149.130.156.42.in-addr.arpa. domain name pointer out2130-149.mail.aliyun.com [3600] 150.130.156.42.in-addr.arpa. domain name pointer out2130-150.mail.aliyun.com [3600] 151.130.156.42.in-addr.arpa. domain name pointer out2130-151.mail.aliyun.com [3600] 152.130.156.42.in-addr.arpa. domain name pointer out2130-152.mail.aliyun.com [3600] 153.130.156.42.in-addr.arpa. domain name pointer out2130-153.mail.aliyun.com [3600] 154.130.156.42.in-addr.arpa. domain name pointer out2130-154.mail.aliyun.com [3600] 155.130.156.42.in-addr.arpa. domain name pointer out2130-155.mail.aliyun.com [3600] 156.130.156.42.in-addr.arpa. domain name pointer out4130-156.mail.aliyun.com [3600] 157.130.156.42.in-addr.arpa. domain name pointer out2130-157.mail.aliyun.com [3600] 158.130.156.42.in-addr.arpa. domain name pointer out2130-158.mail.aliyun.com [3600] 159.130.156.42.in-addr.arpa. domain name pointer out2130-159.mail.aliyun.com [3600] 160.130.156.42.in-addr.arpa. domain name pointer out2130-160.mail.aliyun.com [3600] 161.130.156.42.in-addr.arpa. domain name pointer out2130-161.mail.aliyun.com [3600] 162.130.156.42.in-addr.arpa. domain name pointer out2130-162.mail.aliyun.com [3600] 163.130.156.42.in-addr.arpa. domain name pointer out2130-163.mail.aliyun.com [3600] 164.130.156.42.in-addr.arpa. domain name pointer out2130-164.mail.aliyun.com [3600] 165.130.156.42.in-addr.arpa. domain name pointer out2130-165.mail.aliyun.com [3600] 166.130.156.42.in-addr.arpa. domain name pointer out2130-166.mail.aliyun.com [3600] 167.130.156.42.in-addr.arpa. domain name pointer out2130-167.mail.aliyun.com [3600] 168.130.156.42.in-addr.arpa. domain name pointer out2130-168.mail.aliyun.com [3600] 169.130.156.42.in-addr.arpa. domain name pointer out2130-169.mail.aliyun.com [3600] 170.130.156.42.in-addr.arpa. domain name pointer out2130-170.mail.aliyun.com [3600] 171.130.156.42.in-addr.arpa. domain name pointer out2130-171.mail.aliyun.com [3600] 172.130.156.42.in-addr.arpa. domain name pointer out2130-172.mail.aliyun.com [3600] 173.130.156.42.in-addr.arpa. domain name pointer out2130-173.mail.aliyun.com [3600] 174.130.156.42.in-addr.arpa. domain name pointer out2130-174.mail.aliyun.com [3600] 175.130.156.42.in-addr.arpa. domain name pointer out2130-175.mail.aliyun.com [3600] 176.130.156.42.in-addr.arpa. domain name pointer out2130-176.mail.aliyun.com [3600] 177.130.156.42.in-addr.arpa. domain name pointer out2130-177.mail.aliyun.com [3600] 178.130.156.42.in-addr.arpa. domain name pointer out2130-178.mail.aliyun.com [3600] 179.130.156.42.in-addr.arpa. domain name pointer out2130-179.mail.aliyun.com [3600] 180.130.156.42.in-addr.arpa. domain name pointer out2130-180.mail.aliyun.com [3600] 181.130.156.42.in-addr.arpa. domain name pointer out2130-181.mail.aliyun.com [3600] 182.130.156.42.in-addr.arpa. domain name pointer out2130-182.mail.aliyun.com [3600] 183.130.156.42.in-addr.arpa. domain name pointer out2130-183.mail.aliyun.com [3600] 184.130.156.42.in-addr.arpa. domain name pointer out2130-184.mail.aliyun.com [3600] 185.130.156.42.in-addr.arpa. domain name pointer out2130-185.mail.aliyun.com [3600] 186.130.156.42.in-addr.arpa. domain name pointer out2130-186.mail.aliyun.com [3600] 187.130.156.42.in-addr.arpa. domain name pointer out2130-187.mail.aliyun.com [3600] 188.130.156.42.in-addr.arpa. domain name pointer out2130-188.mail.aliyun.com [3600] 189.130.156.42.in-addr.arpa. domain name pointer out2130-189.mail.aliyun.com [3600] 190.130.156.42.in-addr.arpa. domain name pointer out2130-190.mail.aliyun.com [3600] 191.130.156.42.in-addr.arpa. domain name pointer out2130-191.mail.aliyun.com [3600] 192.130.156.42.in-addr.arpa. domain name pointer out2130-192.mail.aliyun.com [3600] 193.130.156.42.in-addr.arpa. domain name pointer out2130-193.mail.aliyun.com [3600] 194.130.156.42.in-addr.arpa. domain name pointer out2130-194.mail.aliyun.com [3600] 195.130.156.42.in-addr.arpa. domain name pointer out2130-195.mail.aliyun.com [3600] 196.130.156.42.in-addr.arpa. domain name pointer out2130-196.mail.aliyun.com [3600] 197.130.156.42.in-addr.arpa. domain name pointer out2130-197.mail.aliyun.com [3600] 198.130.156.42.in-addr.arpa. domain name pointer out2130-198.mail.aliyun.com [3600] 199.130.156.42.in-addr.arpa. domain name pointer out2130-199.mail.aliyun.com [3600] 200.130.156.42.in-addr.arpa. domain name pointer out2130-200.mail.aliyun.com [3600] 201.130.156.42.in-addr.arpa. domain name pointer out2130-201.mail.aliyun.com [3600] 202.130.156.42.in-addr.arpa. domain name pointer out2130-202.mail.aliyun.com [3600] 203.130.156.42.in-addr.arpa. domain name pointer out2130-203.mail.aliyun.com [3600] 204.130.156.42.in-addr.arpa. domain name pointer out2130-204.mail.aliyun.com [3600] 205.130.156.42.in-addr.arpa. domain name pointer out2130-205.mail.aliyun.com [3600] 206.130.156.42.in-addr.arpa. domain name pointer out2130-206.mail.aliyun.com [3600] 207.130.156.42.in-addr.arpa. domain name pointer out2130-207.mail.aliyun.com [3600] 208.130.156.42.in-addr.arpa. domain name pointer out2130-208.mail.aliyun.com [3600] 209.130.156.42.in-addr.arpa. domain name pointer out2130-209.mail.aliyun.com [3600] 210.130.156.42.in-addr.arpa. domain name pointer out2130-210.mail.aliyun.com [3600] 211.130.156.42.in-addr.arpa. domain name pointer out2130-211.mail.aliyun.com [3600] 212.130.156.42.in-addr.arpa. domain name pointer out2130-212.mail.aliyun.com [3600] 213.130.156.42.in-addr.arpa. domain name pointer out2130-213.mail.aliyun.com [3600] 214.130.156.42.in-addr.arpa. domain name pointer out2130-214.mail.aliyun.com [3600] 215.130.156.42.in-addr.arpa. domain name pointer out2130-215.mail.aliyun.com [3600] 216.130.156.42.in-addr.arpa. domain name pointer out2130-216.mail.aliyun.com [3600] 217.130.156.42.in-addr.arpa. domain name pointer out2130-217.mail.aliyun.com [3600] 218.130.156.42.in-addr.arpa. domain name pointer out2130-218.mail.aliyun.com [3600] 219.130.156.42.in-addr.arpa. domain name pointer out2130-219.mail.aliyun.com [3600] 220.130.156.42.in-addr.arpa. domain name pointer out2130-220.mail.aliyun.com [3600] 221.130.156.42.in-addr.arpa. domain name pointer out2130-221.mail.aliyun.com [3600] 222.130.156.42.in-addr.arpa. domain name pointer out2130-222.mail.aliyun.com [3600] 223.130.156.42.in-addr.arpa. domain name pointer out2130-223.mail.aliyun.com [3600] 224.130.156.42.in-addr.arpa. domain name pointer out2130-224.mail.aliyun.com [3600] 225.130.156.42.in-addr.arpa. domain name pointer out2130-225.mail.aliyun.com [3600] 226.130.156.42.in-addr.arpa. domain name pointer out2130-226.mail.aliyun.com [3600] 227.130.156.42.in-addr.arpa. domain name pointer out2130-227.mail.aliyun.com [3600] 228.130.156.42.in-addr.arpa. domain name pointer out2130-228.mail.aliyun.com [3600] 229.130.156.42.in-addr.arpa. domain name pointer out2130-229.mail.aliyun.com [3600] 230.130.156.42.in-addr.arpa. domain name pointer out2130-230.mail.aliyun.com [3600] 231.130.156.42.in-addr.arpa. domain name pointer out2130-231.mail.aliyun.com [3600] 232.130.156.42.in-addr.arpa. domain name pointer out2130-232.mail.aliyun.com [3600] 233.130.156.42.in-addr.arpa. domain name pointer out2130-233.mail.aliyun.com [3600] 234.130.156.42.in-addr.arpa. domain name pointer out2130-234.mail.aliyun.com [3600] 235.130.156.42.in-addr.arpa. domain name pointer out2130-235.mail.aliyun.com [3600] 236.130.156.42.in-addr.arpa. domain name pointer out2130-236.mail.aliyun.com [3600] 237.130.156.42.in-addr.arpa. domain name pointer out2130-237.mail.aliyun.com [3600] 238.130.156.42.in-addr.arpa. domain name pointer out2130-238.mail.aliyun.com [3600] 239.130.156.42.in-addr.arpa. domain name pointer out2130-239.mail.aliyun.com [3600] 240.130.156.42.in-addr.arpa. domain name pointer out2130-240.mail.aliyun.com [3600] 241.130.156.42.in-addr.arpa. domain name pointer out2130-241.mail.aliyun.com [3600] 242.130.156.42.in-addr.arpa. domain name pointer out2130-242.mail.aliyun.com [3600] 243.130.156.42.in-addr.arpa. domain name pointer out2130-243.mail.aliyun.com [3600] 244.130.156.42.in-addr.arpa. domain name pointer out2130-244.mail.aliyun.com [3600] 245.130.156.42.in-addr.arpa. domain name pointer out2130-245.mail.aliyun.com [3600] 246.130.156.42.in-addr.arpa. domain name pointer out2130-246.mail.aliyun.com [3600] 247.130.156.42.in-addr.arpa. domain name pointer out2130-247.mail.aliyun.com [3600] 248.130.156.42.in-addr.arpa. domain name pointer out2130-248.mail.aliyun.com [3600] 249.130.156.42.in-addr.arpa. domain name pointer out2130-249.mail.aliyun.com [3600] 250.130.156.42.in-addr.arpa. domain name pointer out2130-250.mail.aliyun.com [3600] 251.130.156.42.in-addr.arpa. domain name pointer out2130-251.mail.aliyun.com [3600] 252.130.156.42.in-addr.arpa. domain name pointer out2130-252.mail.aliyun.com [3600] 253.130.156.42.in-addr.arpa. domain name pointer out2130-253.mail.aliyun.com [3600] 254.130.156.42.in-addr.arpa. domain name pointer out2130-254.mail.aliyun.com [0] 255.130.156.42.in-addr.arpa.: domain name does not exist