I cannot connect to avisynth.org website via Firefox or IE9. However,
I can get to it via the anonymizer site hidemyass.com.

URL: http://www.avisynth.org

Firefox: The connection has timed out. The server at www.avisynth.org
is taking too long to respond.

IE9: http://www.org.com/?not_found=www.www.avisynth.org.com
www.www.avisynth.org.com was not found on our servers. www.org.com is
shown below.

Malwarebytes Antimalware and MSSE scans show no infections on my
CCleaner cleaned 32-bit Vista sp2 system. Comcast is my ISP. Can
someone make sense of this behavior for me, or point me to a more
appropriate newsgroup or forum if needed? Thanks.