information collected:


Tracing to photo.blog.sina.com.cn[a] 192.203.230.10 (192.203.230.10) |\___ c.dns.cn [cn] (203.119.27.1) | |\___ ns4.sina.com.cn [sina.com.cn] (121.14.1.22) Got authoritative answer | |\___ ns3.sina.com.cn [sina.com.cn] (202.108.44.55) Got authoritative answer | |\___ ns2.sina.com.cn [sina.com.cn] (61.172.201.254) Got authoritative answer | \___ ns1.sina.com.cn [sina.com.cn] (202.106.184.166) Got authoritative answer |\___ b.dns.cn [cn] (203.119.26.1) | |\___ ns3.sina.com.cn [sina.com.cn] (202.108.44.55) (cached) | |\___ ns2.sina.com.cn [sina.com.cn] (61.172.201.254) (cached) | |\___ ns1.sina.com.cn [sina.com.cn] (202.106.184.166) (cached) | \___ ns4.sina.com.cn [sina.com.cn] (121.14.1.22) (cached) |\___ ns.cernet.net [cn] (202.112.0.44) | |\___ ns1.sina.com.cn [sina.com.cn] (202.106.184.166) (cached) | |\___ ns4.sina.com.cn [sina.com.cn] (121.14.1.22) (cached) | |\___ ns3.sina.com.cn [sina.com.cn] (202.108.44.55) (cached) | \___ ns2.sina.com.cn [sina.com.cn] (61.172.201.254) (cached) |\___ d.dns.cn [cn] (2001:0dc7:1000:0000:0000:0000:0000:0001) * |\___ d.dns.cn [cn] (203.119.28.1) | |\___ ns3.sina.com.cn [sina.com.cn] (202.108.44.55) (cached) | |\___ ns2.sina.com.cn [sina.com.cn] (61.172.201.254) (cached) | |\___ ns1.sina.com.cn [sina.com.cn] (202.106.184.166) (cached) | \___ ns4.sina.com.cn [sina.com.cn] (121.14.1.22) (cached) |\___ a.dns.cn [cn] (2001:0dc7:0000:0000:0000:0000:0000:0001)

QUESTION SECTION: photo.blog.sina.com.cn. IN ANY AUTHORITY SECTION: sina.com.cn. 600 IN SOA ns1.sina.com.cn. zhihao.staff.sina.com.cn. 5 1800 600 604801 600 Query time: 297 msec SERVER: 213.133.99.99#53(213.133.99.99) WHEN: Thu Feb 9 03:22:57 2012 MSG SIZE rcvd: 93

(photo.blog.sina.com.cn, 219.142.118.113): TIMEOUT

Cant fetch web page at http://www.photo.blog.sina.com.cn