[0] 0.3.108.202.in-addr.arpa.: domain name does not exist
[0] 1.3.108.202.in-addr.arpa.: domain name does not exist
[0] 2.3.108.202.in-addr.arpa.: domain name does not exist
[0] 3.3.108.202.in-addr.arpa.: domain name does not exist
[0] 4.3.108.202.in-addr.arpa.: domain name does not exist
[0] 5.3.108.202.in-addr.arpa.: domain name does not exist
[0] 6.3.108.202.in-addr.arpa.: domain name does not exist
[0] 7.3.108.202.in-addr.arpa.: domain name does not exist
[0] 8.3.108.202.in-addr.arpa.: domain name does not exist
[0] 9.3.108.202.in-addr.arpa.: domain name does not exist
[0] 10.3.108.202.in-addr.arpa.: domain name does not exist
[3600] 11.3.108.202.in-addr.arpa. domain name pointer r3-11.sinamail.sina.com.cn
[3600] 12.3.108.202.in-addr.arpa. domain name pointer r3-12.sinamail.sina.com.cn
[3600] 13.3.108.202.in-addr.arpa. domain name pointer r3-13.sinamail.sina.com.cn
[3600] 14.3.108.202.in-addr.arpa. domain name pointer r3-14.sinamail.sina.com.cn
[3600] 15.3.108.202.in-addr.arpa. domain name pointer r3-15.sinamail.sina.com.cn
[3600] 16.3.108.202.in-addr.arpa. domain name pointer r3-16.sinamail.sina.com.cn
[3600] 17.3.108.202.in-addr.arpa. domain name pointer r3-17.sinamail.sina.com.cn
[3600] 18.3.108.202.in-addr.arpa. domain name pointer r3-18.sinamail.sina.com.cn
[3600] 19.3.108.202.in-addr.arpa. domain name pointer r3-19.sinamail.sina.com.cn
[3600] 20.3.108.202.in-addr.arpa. domain name pointer r3-20.sinamail.sina.com.cn
[3600] 21.3.108.202.in-addr.arpa. domain name pointer r3-21.sinamail.sina.com.cn
[3600] 22.3.108.202.in-addr.arpa. domain name pointer r3-22.sinamail.sina.com.cn
[3600] 23.3.108.202.in-addr.arpa. domain name pointer r3-23.sinamail.sina.com.cn
[3600] 24.3.108.202.in-addr.arpa. domain name pointer r3-24.sinamail.sina.com.cn
[3600] 25.3.108.202.in-addr.arpa. domain name pointer r3-25.sinamail.sina.com.cn
[3600] 26.3.108.202.in-addr.arpa. domain name pointer r3-26.sinamail.sina.com.cn
[3600] 27.3.108.202.in-addr.arpa. domain name pointer r3-27.sinamail.sina.com.cn
[3600] 28.3.108.202.in-addr.arpa. domain name pointer r3-28.sinamail.sina.com.cn
[3600] 29.3.108.202.in-addr.arpa. domain name pointer r3-29.sinamail.sina.com.cn
[3600] 30.3.108.202.in-addr.arpa. domain name pointer r3-30.sinamail.sina.com.cn
[3600] 31.3.108.202.in-addr.arpa. domain name pointer r3-31.sinamail.sina.com.cn
[3600] 32.3.108.202.in-addr.arpa. domain name pointer r3-32.sinamail.sina.com.cn
[3600] 33.3.108.202.in-addr.arpa. domain name pointer r3-33.sinamail.sina.com.cn
[3600] 34.3.108.202.in-addr.arpa. domain name pointer r3-34.sinamail.sina.com.cn
[3600] 35.3.108.202.in-addr.arpa. domain name pointer r3-35.sinamail.sina.com.cn
[3600] 36.3.108.202.in-addr.arpa. domain name pointer r3-36.sinamail.sina.com.cn
[3600] 37.3.108.202.in-addr.arpa. domain name pointer r3-37.sinamail.sina.com.cn
[3600] 38.3.108.202.in-addr.arpa. domain name pointer r3-38.sinamail.sina.com.cn
[3600] 39.3.108.202.in-addr.arpa. domain name pointer r3-39.sinamail.sina.com.cn
[3600] 40.3.108.202.in-addr.arpa. domain name pointer r3-40.sinamail.sina.com.cn
[3600] 41.3.108.202.in-addr.arpa. domain name pointer r3-41.sinamail.sina.com.cn
[3600] 42.3.108.202.in-addr.arpa. domain name pointer r3-42.sinamail.sina.com.cn
[3600] 43.3.108.202.in-addr.arpa. domain name pointer r3-43.sinamail.sina.com.cn
[3600] 44.3.108.202.in-addr.arpa. domain name pointer r3-44.sinamail.sina.com.cn
[3600] 45.3.108.202.in-addr.arpa. domain name pointer r3-45.sinamail.sina.com.cn
[3600] 46.3.108.202.in-addr.arpa. domain name pointer r3-46.sinamail.sina.com.cn
[3600] 47.3.108.202.in-addr.arpa. domain name pointer r3-47.sinamail.sina.com.cn
[3600] 48.3.108.202.in-addr.arpa. domain name pointer r3-48.sinamail.sina.com.cn
[3600] 49.3.108.202.in-addr.arpa. domain name pointer r3-49.sinamail.sina.com.cn
[3600] 50.3.108.202.in-addr.arpa. domain name pointer r3-50.sinamail.sina.com.cn
[3600] 51.3.108.202.in-addr.arpa. domain name pointer r3-51.sinamail.sina.com.cn
[3600] 52.3.108.202.in-addr.arpa. domain name pointer r3-52.sinamail.sina.com.cn
[3600] 53.3.108.202.in-addr.arpa. domain name pointer r3-53.sinamail.sina.com.cn
[3600] 54.3.108.202.in-addr.arpa. domain name pointer r3-54.sinamail.sina.com.cn
[3600] 55.3.108.202.in-addr.arpa. domain name pointer r3-55.sinamail.sina.com.cn
[3600] 56.3.108.202.in-addr.arpa. domain name pointer r3-56.sinamail.sina.com.cn
[3600] 57.3.108.202.in-addr.arpa. domain name pointer r3-57.sinamail.sina.com.cn
[3600] 58.3.108.202.in-addr.arpa. domain name pointer r3-58.sinamail.sina.com.cn
[3600] 59.3.108.202.in-addr.arpa. domain name pointer r3-59.sinamail.sina.com.cn
[3600] 60.3.108.202.in-addr.arpa. domain name pointer r3-60.sinamail.sina.com.cn
[3600] 61.3.108.202.in-addr.arpa. domain name pointer r3-61.sinamail.sina.com.cn
[3600] 62.3.108.202.in-addr.arpa. domain name pointer r3-62.sinamail.sina.com.cn
[3600] 63.3.108.202.in-addr.arpa. domain name pointer r3-63.sinamail.sina.com.cn
[3600] 64.3.108.202.in-addr.arpa. domain name pointer r3-64.sinamail.sina.com.cn
[3600] 65.3.108.202.in-addr.arpa. domain name pointer r3-65.sinamail.sina.com.cn
[3600] 66.3.108.202.in-addr.arpa. domain name pointer r3-66.sinamail.sina.com.cn
[3600] 67.3.108.202.in-addr.arpa. domain name pointer r3-67.sinamail.sina.com.cn
[3600] 68.3.108.202.in-addr.arpa. domain name pointer r3-68.sinamail.sina.com.cn
[3600] 69.3.108.202.in-addr.arpa. domain name pointer r3-69.sinamail.sina.com.cn
[3600] 70.3.108.202.in-addr.arpa. domain name pointer r3-70.sinamail.sina.com.cn
[3600] 71.3.108.202.in-addr.arpa. domain name pointer r3-71.sinamail.sina.com.cn
[3600] 72.3.108.202.in-addr.arpa. domain name pointer r3-72.sinamail.sina.com.cn
[3600] 73.3.108.202.in-addr.arpa. domain name pointer r3-73.sinamail.sina.com.cn
[3600] 74.3.108.202.in-addr.arpa. domain name pointer r3-74.sinamail.sina.com.cn
[3600] 75.3.108.202.in-addr.arpa. domain name pointer r3-75.sinamail.sina.com.cn
[3600] 76.3.108.202.in-addr.arpa. domain name pointer r3-76.sinamail.sina.com.cn
[3600] 77.3.108.202.in-addr.arpa. domain name pointer r3-77.sinamail.sina.com.cn
[3600] 78.3.108.202.in-addr.arpa. domain name pointer r3-78.sinamail.sina.com.cn
[3600] 79.3.108.202.in-addr.arpa. domain name pointer r3-79.sinamail.sina.com.cn
[3600] 80.3.108.202.in-addr.arpa. domain name pointer r3-80.sinamail.sina.com.cn
[3600] 81.3.108.202.in-addr.arpa. domain name pointer r3-81.sinamail.sina.com.cn
[3600] 82.3.108.202.in-addr.arpa. domain name pointer r3-82.sinamail.sina.com.cn
[3600] 83.3.108.202.in-addr.arpa. domain name pointer r3-83.sinamail.sina.com.cn
[3600] 84.3.108.202.in-addr.arpa. domain name pointer r3-84.sinamail.sina.com.cn
[3600] 85.3.108.202.in-addr.arpa. domain name pointer mail3-85.sinamail.sina.com.cn
[3600] 86.3.108.202.in-addr.arpa. domain name pointer mail3-86.sinamail.sina.com.cn
[3600] 87.3.108.202.in-addr.arpa. domain name pointer mail3-87.sinamail.sina.com.cn
[3600] 88.3.108.202.in-addr.arpa. domain name pointer mail3-88.sinamail.sina.com.cn
[3600] 89.3.108.202.in-addr.arpa. domain name pointer r3-89.sinamail.sina.com.cn
[3600] 90.3.108.202.in-addr.arpa. domain name pointer r3-90.sinamail.sina.com.cn
[3600] 91.3.108.202.in-addr.arpa. domain name pointer r3-91.sinamail.sina.com.cn
[3600] 92.3.108.202.in-addr.arpa. domain name pointer mail3-92.sinamail.sina.com.cn
[3600] 93.3.108.202.in-addr.arpa. domain name pointer mail3-93.sinamail.sina.com.cn
[3600] 94.3.108.202.in-addr.arpa. domain name pointer mail3-94.sinamail.sina.com.cn
[3600] 95.3.108.202.in-addr.arpa. domain name pointer mail3-95.sinamail.sina.com.cn
[3600] 96.3.108.202.in-addr.arpa. domain name pointer mail3-96.sinamail.sina.com.cn
[3600] 97.3.108.202.in-addr.arpa. domain name pointer notice-97.sinamail.sina.com.cn
[3600] 98.3.108.202.in-addr.arpa. domain name pointer notice-98.sinamail.sina.com.cn
[3600] 99.3.108.202.in-addr.arpa. domain name pointer notice-99.sinamail.sina.com.cn
[3600] 100.3.108.202.in-addr.arpa. domain name pointer notice-100.sinamail.sina.com.cn
[3600] 101.3.108.202.in-addr.arpa. domain name pointer notice-101.sinamail.sina.com.cn
[3600] 102.3.108.202.in-addr.arpa. domain name pointer notice-102.sinamail.sina.com.cn
[3600] 103.3.108.202.in-addr.arpa. domain name pointer notice-103.sinamail.sina.com.cn
[3600] 104.3.108.202.in-addr.arpa. domain name pointer notice-104.sinamail.sina.com.cn
[3600] 105.3.108.202.in-addr.arpa. domain name pointer notice-105.sinamail.sina.com.cn
[3600] 106.3.108.202.in-addr.arpa. domain name pointer notice-106.sinamail.sina.com.cn
[3600] 107.3.108.202.in-addr.arpa. domain name pointer igate-107.sinamail.sina.com.cn
[3600] 108.3.108.202.in-addr.arpa. domain name pointer igate-108.sinamail.sina.com.cn
[3600] 109.3.108.202.in-addr.arpa. domain name pointer igate-109.sinamail.sina.com.cn
[3600] 110.3.108.202.in-addr.arpa. domain name pointer igate-110.sinamail.sina.com.cn
[3600] 111.3.108.202.in-addr.arpa. domain name pointer igate-111.sinamail.sina.com.cn
[3600] 112.3.108.202.in-addr.arpa. domain name pointer service-112.sinamail.sina.com.cn
[3600] 113.3.108.202.in-addr.arpa. domain name pointer service-113.sinamail.sina.com.cn
[3600] 114.3.108.202.in-addr.arpa. domain name pointer service-114.sinamail.sina.com.cn
[3600] 115.3.108.202.in-addr.arpa. domain name pointer service-115.sinamail.sina.com.cn
[3600] 116.3.108.202.in-addr.arpa. domain name pointer service-116.sinamail.sina.com.cn
[3600] 117.3.108.202.in-addr.arpa. domain name pointer newsletter-117.sinamail.sina.com.cn
[3600] 118.3.108.202.in-addr.arpa. domain name pointer newsletter-118.sinamail.sina.com.cn
[3600] 119.3.108.202.in-addr.arpa. domain name pointer newsletter-119.sinamail.sina.com.cn
[3600] 120.3.108.202.in-addr.arpa. domain name pointer newsletter-120.sinamail.sina.com.cn
[3600] 121.3.108.202.in-addr.arpa. domain name pointer r3-121.sinamail.sina.com.cn
[3600] 122.3.108.202.in-addr.arpa. domain name pointer newsletter-122.sinamail.sina.com.cn
[3600] 123.3.108.202.in-addr.arpa. domain name pointer newsletter-123.sinamail.sina.com.cn
[3600] 124.3.108.202.in-addr.arpa. domain name pointer newsletter-124.sinamail.sina.com.cn
[3600] 125.3.108.202.in-addr.arpa. domain name pointer newsletter-125.sinamail.sina.com.cn
[3600] 126.3.108.202.in-addr.arpa. domain name pointer newsletter-126.sinamail.sina.com.cn
[3600] 127.3.108.202.in-addr.arpa. domain name pointer newsletter-127.sinamail.sina.com.cn
[3600] 128.3.108.202.in-addr.arpa. domain name pointer r3-128.sinamail.sina.com.cn
[3600] 129.3.108.202.in-addr.arpa. domain name pointer r3-129.sinamail.sina.com.cn
[3600] 130.3.108.202.in-addr.arpa. domain name pointer r3-130.sinamail.sina.com.cn
[3600] 131.3.108.202.in-addr.arpa. domain name pointer r3-131.sinamail.sina.com.cn
[3600] 132.3.108.202.in-addr.arpa. domain name pointer r3-132.sinamail.sina.com.cn
[3600] 133.3.108.202.in-addr.arpa. domain name pointer r3-133.sinamail.sina.com.cn
[3600] 134.3.108.202.in-addr.arpa. domain name pointer r3-134.sinamail.sina.com.cn
[3600] 135.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 136.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 137.3.108.202.in-addr.arpa. domain name pointer r3-137.sinamail.sina.com.cn
[3600] 138.3.108.202.in-addr.arpa. domain name pointer r3-138.sinamail.sina.com.cn
[3600] 139.3.108.202.in-addr.arpa. domain name pointer r3-139.sinamail.sina.com.cn
[3600] 140.3.108.202.in-addr.arpa. domain name pointer r3-140.sinamail.sina.com.cn
[3600] 141.3.108.202.in-addr.arpa. domain name pointer r3-141.sinamail.sina.com.cn
[3600] 142.3.108.202.in-addr.arpa. domain name pointer r3-142.sinamail.sina.com.cn
[3600] 143.3.108.202.in-addr.arpa. domain name pointer r3-143.sinamail.sina.com.cn
[3600] 144.3.108.202.in-addr.arpa. domain name pointer r3-144.sinamail.sina.com.cn
[3600] 145.3.108.202.in-addr.arpa. domain name pointer r3-145.sinamail.sina.com.cn
[3600] 146.3.108.202.in-addr.arpa. domain name pointer r3-146.sinamail.sina.com.cn
[3600] 147.3.108.202.in-addr.arpa. domain name pointer r3-147.sinamail.sina.com.cn
[3600] 148.3.108.202.in-addr.arpa. domain name pointer r3-148.sinamail.sina.com.cn
[3600] 149.3.108.202.in-addr.arpa. domain name pointer mail3-149.sinamail.sina.com.cn
[3600] 150.3.108.202.in-addr.arpa. domain name pointer mail3-150.sinamail.sina.com.cn
[3600] 151.3.108.202.in-addr.arpa. domain name pointer vip3-151.sinamail.sina.com.cn
[3600] 152.3.108.202.in-addr.arpa. domain name pointer mail3-152.sinamail.sina.com.cn
[3600] 153.3.108.202.in-addr.arpa. domain name pointer mx2.vip.sina.com
[3600] 154.3.108.202.in-addr.arpa. domain name pointer mx3.vip.sina.com
[3600] 155.3.108.202.in-addr.arpa. domain name pointer vip3-155.sinamail.sina.com.cn
[3600] 156.3.108.202.in-addr.arpa. domain name pointer vip3-156.sinamail.sina.com.cn
[3600] 157.3.108.202.in-addr.arpa. domain name pointer vip3-157.sinamail.sina.com.cn
[3600] 158.3.108.202.in-addr.arpa. domain name pointer vip3-158.sinamail.sina.com.cn
[3600] 159.3.108.202.in-addr.arpa. domain name pointer vip3-159.sinamail.sina.com.cn
[3600] 160.3.108.202.in-addr.arpa. domain name pointer vip3-160.sinamail.sina.com.cn
[3600] 161.3.108.202.in-addr.arpa. domain name pointer mail3-161.sinamail.sina.com.cn
[3600] 162.3.108.202.in-addr.arpa. domain name pointer mail3-162.sinamail.sina.com.cn
[3600] 163.3.108.202.in-addr.arpa. domain name pointer mail3-163.sinamail.sina.com.cn
[3600] 164.3.108.202.in-addr.arpa. domain name pointer mail3-164.sinamail.sina.com.cn
[3600] 165.3.108.202.in-addr.arpa. domain name pointer mail3-165.sinamail.sina.com.cn
[3600] 166.3.108.202.in-addr.arpa. domain name pointer mail3-166.sinamail.sina.com.cn
[3600] 167.3.108.202.in-addr.arpa. domain name pointer mail3-167.sinamail.sina.com.cn
[3600] 168.3.108.202.in-addr.arpa. domain name pointer mail3-168.sinamail.sina.com.cn
[3600] 169.3.108.202.in-addr.arpa. domain name pointer mail3-169.sinamail.sina.com.cn
[3600] 170.3.108.202.in-addr.arpa. domain name pointer mail3-170.sinamail.sina.com.cn
[3600] 171.3.108.202.in-addr.arpa. domain name pointer igate.sinamail.sina.com.cn
[3600] 172.3.108.202.in-addr.arpa. domain name pointer mail3-172.sinamail.sina.com.cn
[3600] 173.3.108.202.in-addr.arpa. domain name pointer mail3-173.sinamail.sina.com.cn
[3600] 174.3.108.202.in-addr.arpa. domain name pointer mail3-174.sinamail.sina.com.cn
[3600] 175.3.108.202.in-addr.arpa. domain name pointer r3-175.sinamail.sina.com.cn
[0] 176.3.108.202.in-addr.arpa.: domain name does not exist
[0] 177.3.108.202.in-addr.arpa.: domain name does not exist
[3600] 178.3.108.202.in-addr.arpa. domain name pointer mail3-178.sinamail.sina.com.cn
[3600] 179.3.108.202.in-addr.arpa. domain name pointer mail3-179.sinamail.sina.com.cn
[3600] 180.3.108.202.in-addr.arpa. domain name pointer mail3-180.sinamail.sina.com.cn
[3600] 181.3.108.202.in-addr.arpa. domain name pointer mail3-181.sinamail.sina.com.cn
[3600] 182.3.108.202.in-addr.arpa. domain name pointer mail3-182.sinamail.sina.com.cn
[3600] 183.3.108.202.in-addr.arpa. domain name pointer mail3-183.sinamail.sina.com.cn
[3600] 184.3.108.202.in-addr.arpa. domain name pointer mail3-184.sinamail.sina.com.cn
[3600] 185.3.108.202.in-addr.arpa. domain name pointer mail3-185.sinamail.sina.com.cn
[3600] 186.3.108.202.in-addr.arpa. domain name pointer mail3-186.sinamail.sina.com.cn
[3600] 187.3.108.202.in-addr.arpa. domain name pointer mail3-187.sinamail.sina.com.cn
[3600] 188.3.108.202.in-addr.arpa. domain name pointer mail3-188.sinamail.sina.com.cn
[3600] 189.3.108.202.in-addr.arpa. domain name pointer r3-189.mail.sina.com.cn
[3600] 190.3.108.202.in-addr.arpa. domain name pointer mail3-190.sinamail.sina.com.cn
[3600] 191.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 192.3.108.202.in-addr.arpa. domain name pointer sina3-192.sina.net
[3600] 193.3.108.202.in-addr.arpa. domain name pointer mail3-193.sinamail.sina.com.cn
[3600] 194.3.108.202.in-addr.arpa. domain name pointer mail3-194.sinamail.sina.com.cn
[3600] 195.3.108.202.in-addr.arpa. domain name pointer mail3-195.sinamail.sina.com.cn
[3600] 196.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 197.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 198.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 199.3.108.202.in-addr.arpa. domain name pointer sent-3-199.sina.net
[3600] 200.3.108.202.in-addr.arpa. domain name pointer mail3-200.sinamail.sina.com.cn
[3600] 201.3.108.202.in-addr.arpa. domain name pointer mail3-201.sinamail.sina.com.cn
[3600] 202.3.108.202.in-addr.arpa. domain name pointer mail3-202.sinamail.sina.com.cn
[3600] 203.3.108.202.in-addr.arpa. domain name pointer sinamx.vip.sina.com
[3600] 204.3.108.202.in-addr.arpa. domain name pointer mail3-204.sinamail.sina.com.cn
[3600] 205.3.108.202.in-addr.arpa. domain name pointer mail3-205.sinamail.sina.com.cn
[3600] 206.3.108.202.in-addr.arpa. domain name pointer mail3-206.sinamail.sina.com.cn
[3600] 207.3.108.202.in-addr.arpa. domain name pointer mail3-207.sinamail.sina.com.cn
[3600] 208.3.108.202.in-addr.arpa. domain name pointer mail3-208.sinamail.sina.com.cn
[3600] 209.3.108.202.in-addr.arpa. domain name pointer mail3-209.sinamail.sina.com.cn
[3600] 210.3.108.202.in-addr.arpa. domain name pointer mail3-210.sinamail.sina.com.cn
[3600] 211.3.108.202.in-addr.arpa. domain name pointer vip3-211.sinamail.sina.com.cn
[3600] 212.3.108.202.in-addr.arpa. domain name pointer r3-212.sinamail.sina.com.cn
[3600] 213.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 214.3.108.202.in-addr.arpa. domain name pointer mta319.sina.net
[3600] 215.3.108.202.in-addr.arpa. domain name pointer mail3-215.sinamail.sina.com.cn
[3600] 216.3.108.202.in-addr.arpa. domain name pointer mail3-216.sinamail.sina.com.cn
[3600] 217.3.108.202.in-addr.arpa. domain name pointer vmx.sina.net
[3600] 218.3.108.202.in-addr.arpa. domain name pointer vmx.sina.net
[3600] 219.3.108.202.in-addr.arpa. domain name pointer mail3-219.sinamail.sina.com.cn
[3600] 220.3.108.202.in-addr.arpa. domain name pointer mail3-220.sinamail.sina.com.cn
[3600] 221.3.108.202.in-addr.arpa. domain name pointer mail3-221.sinamail.sina.com.cn
[3600] 222.3.108.202.in-addr.arpa. domain name pointer mail3-222.sinamail.sina.com.cn
[3600] 223.3.108.202.in-addr.arpa. domain name pointer mail3-223.sinamail.sina.com.cn
[3600] 224.3.108.202.in-addr.arpa. domain name pointer mail3-224.sinamail.sina.com.cn
[3600] 225.3.108.202.in-addr.arpa. domain name pointer mail3-225.sinamail.sina.com.cn
[3600] 226.3.108.202.in-addr.arpa. domain name pointer mail3-226.sinamail.sina.com.cn
[3600] 227.3.108.202.in-addr.arpa. domain name pointer mail3-227.sinamail.sina.com.cn
[3600] 228.3.108.202.in-addr.arpa. domain name pointer mail3-228.sinamail.sina.com.cn
[3600] 229.3.108.202.in-addr.arpa. domain name pointer mail3-229.sinamail.sina.com.cn
[3600] 230.3.108.202.in-addr.arpa. domain name pointer freemx1.sinamail.sina.com.cn
[3600] 231.3.108.202.in-addr.arpa. domain name pointer freemx2.sinamail.sina.com.cn
[3600] 232.3.108.202.in-addr.arpa. domain name pointer freemx3.sinamail.sina.com.cn
[3600] 233.3.108.202.in-addr.arpa. domain name pointer smtp.sina.com.cn
[3600] 234.3.108.202.in-addr.arpa. domain name pointer mail3-234.sinamail.sina.com.cn
[3600] 235.3.108.202.in-addr.arpa. domain name pointer mail3-235.sinamail.sina.com.cn
[3600] 236.3.108.202.in-addr.arpa. domain name pointer mail3-236.sinamail.sina.com.cn
[3600] 237.3.108.202.in-addr.arpa. domain name pointer mail3-237.sinamail.sina.com.cn
[3600] 238.3.108.202.in-addr.arpa. domain name pointer mail3-238.sinamail.sina.com.cn
[3600] 239.3.108.202.in-addr.arpa. domain name pointer mail3-239.sinamail.sina.com.cn
[3600] 240.3.108.202.in-addr.arpa. domain name pointer mail3-240.sinamail.sina.com.cn
[3600] 241.3.108.202.in-addr.arpa. domain name pointer mail3-241.sinamail.sina.com.cn
[3600] 242.3.108.202.in-addr.arpa. domain name pointer mail3-242.sinamail.sina.com.cn
[3600] 243.3.108.202.in-addr.arpa. domain name pointer mail3-243.sinamail.sina.com.cn
[3600] 244.3.108.202.in-addr.arpa. domain name pointer mail3-244.sinamail.sina.com.cn
[3600] 245.3.108.202.in-addr.arpa. domain name pointer r3-245.sinamail.sina.com.cn
[3600] 246.3.108.202.in-addr.arpa. domain name pointer mail3-246.sinamail.sina.com.cn
[3600] 247.3.108.202.in-addr.arpa. domain name pointer mail3-247.sinamail.sina.com.cn
[3600] 248.3.108.202.in-addr.arpa. domain name pointer mail3-248.sinamail.sina.com.cn
[3600] 249.3.108.202.in-addr.arpa. domain name pointer mail3-249.sinamail.sina.com.cn
[3600] 250.3.108.202.in-addr.arpa. domain name pointer mail3-250.sinamail.sina.com.cn
[3600] 251.3.108.202.in-addr.arpa. domain name pointer mail3-251.sinamail.sina.com.cn
[0] 252.3.108.202.in-addr.arpa.: domain name does not exist
[0] 253.3.108.202.in-addr.arpa.: domain name does not exist
[0] 254.3.108.202.in-addr.arpa.: domain name does not exist
[0] 255.3.108.202.in-addr.arpa.: domain name does not exist