I saw this behavior on a public wifi in london once. I think it also blocked "encrypted.google.com". Apparently google has an option for network administrators

I saw this behavior on a public wifi in london once. I think it also blocked "encrypted.google.com". Apparently google has an option for network administrators to force a redirect to "nosslsearch.google.com". Oddly enough, the "learn more" page has removed the reference to this domain, but it's in the wayback machine: http://web.archive.org/web/20140827203531/https://support.google.com/websearch/answer/186669?hl=en http://web.archive.org/web/20140827203531/https://support.go...