Per discussion with @rkukura, looks like this may be a bug in dnsmasq. RFC 952 prohibited hostnames from starting with a digit, but RFC 1123 allows it. I'm looking at the dnsmasq source code now.
Per discussion with @rkukura, looks like this may be a bug in dnsmasq. RFC 952 prohibited hostnames from starting with a digit, but RFC 1123 allows it. I'm looking at the dnsmasq source code now.