Root trust anchor tested successfully

I have a notebook PC installed with Centos 5.5 and the bind version was upgraded to Bind 9.7.0.P1 which support the root KSK (trust anchor) in SHA256 algorithm.  Using the following root trust anchor in name.conf :

 "." 257 3 8 "AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8g
cCjFFVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoXbfDaUe
VPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaDX6RS6CXpoY68LsvP
VjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpzW5hOA2hzCTMjJPJ8LbqF6dsV6D
oBQzgul0sGIcGOYl7OyQdXfZ57relSQageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRL
KBP1dfwhYB4N7knNnulqQxA+Uk1ihz0=";

Here is what I got when resolving the www.isoc.org with dnssec-enabled query:

That is to say, I have successfully deployed the root trust anchor in a resolver.