Google states here: http://code.google.com/speed/public-dns/faq.html#dnssec http://code.google.com/speed/public-dns/faq.html#dnssec "Does Google Public DNS sup

Google states here: http://code.google.com/speed/public-dns/faq.html#dnssec http://code.google.com/speed/public-dns/faq.html#dnssec "Does Google Public DNS support the DNSSEC protocol? Google Public DNS supports EDNS0 extensions, which means that we accept and forward DNSSEC-formatted messages; however, we do not yet validate responses."