Welcome to WebmasterWorld Guest from 188.8.131.52
check their robots.txt
# No robot will spider the domain User-agent: * Disallow: /
The robots.txt prevents Google from spidering and indexing the domain. Therefore, this page/domain is a dead end and PR is not passed. However, this page can receive PR (and it would be shown in the toolbar), i.e. this isn't the answer.
Quite a few old pages still hanhing around: [google.com...]
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