Re: [DNSOP] Review of draft-livingood-dns-redirect-00

2009-07-11 Thread Stephane Bortzmeyer
Unless I'm wrong, the I-D about lying resolvers do not discuss the issue of zone cuts. If I type www.doesnotexistatall.com (the SLD does not exist and so I should get a NXDOMAIN), I get the IP address of the ad Web server. If I type .afnic.fr, I will get this IP address as well, since the QNA

Re: [DNSOP] Review of draft-livingood-dns-redirect-00

2009-07-11 Thread Evan Hunt
> This is a very serious problem: when rewriting the NXDOMAIN of > www.doesnotexistatall.com, you only harm the user. When rewriting the > NXDOMAIN of .afnic.fr, you harm the holder of afnic.fr as well, > since the ad Web site will appear to be under this SLD. Not only is this a very good poi

Re: [DNSOP] Review of draft-livingood-dns-redirect-00

2009-07-11 Thread Paul Hoffman
It seems inappropriate for the IETF to bless lying resolvers as a Best Current Practice. I doubt we as a community could have consensus on when lying is good, when it is neutral, and when it is bad. Without such agreement, we can't agree on how to run such servers. Having said that, the publicat