I just publish version 2.82 of dnsmasq. This fixes a nasty problem introduced in 2.81 which causes random crashes on systems where there's significant DNS activity over TCP. It also fixes DNSSEC validation problems with zero-TTL DNSKEY and DS records. http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.82.tar.gz Cheers, Simon.