Re:Xip.io - a magic domain name that provides wildcard DNS f...
by X-Istence on Friday June 08, 2012 @01:14PM
(#4085179)
Even if it is required, some authoritative DNS server implementations don't, so far I have found BIND that came with FreeBSD 8.0 doesn't, nor does tinydns.
So recursors would have to account for possibly broken implementations and try the query anyway.
So recursors would have to account for possibly broken implementations and try the query anyway.