I am not sure if this is a worthwhile experiment. Nor am I sure how this can be used in SA to add header information for country of origin. For that matter, I am not sure if this is a valuable use of bandwidth.
EXPERIMENTALLY, I have added "world.tqmcube.com" as a zone which is obviously not included in the composite. This returns a text record of the country of origin. For example - with linux: #dig +short 199.227.237.209.world.tqmcube.com -t txt will return "United States". Since this is experimental, it is NOT on all of the mirrors. The A record may not have fully propagated yet. -- Our DNSRBL - Eliminate Spam at the Source: http://www.TQMcube.com Don't Subsidize Criminals: http://boulderpledge.org