nanog mailing list archives
RE: godaddy spam / abuse suspensions?
From: Skywing <Skywing () valhallalegends com>
Date: Sun, 16 Nov 2008 22:22:05 -0600
Why not just return NXDOMAIN if you are going to all of that trouble and be guaranteed that it'll work for standards-compliant caching resolvers? I don't see what would be available to gain by adding this extra complexity, and there's certainly a (much) lesser guarantee, or so I would tend to believe, that things will stop asking if they get an ICMP unreach as opposed to an NXDOMAIN. - S -----Original Message----- From: Jeremy Jackson [mailto:jerj () coplanar net] Sent: Sunday, November 16, 2008 7:03 PM To: Suresh Ramasubramanian Cc: nanog () nanog org Subject: Re: godaddy spam / abuse suspensions? or how about using an NS that returns ICMP errors instead of NXDOMAIN, perhaps using anycast for reducing network load? Would that stop the timeout errors? server is still lame, you just know faster? On Mon, 2008-11-17 at 05:15 +0530, Suresh Ramasubramanian wrote:
On Mon, Nov 17, 2008 at 4:20 AM, James Hess <mysidia () gmail com> wrote:One of the secondary/tertiary recursive resolvers may hand the client a cached response that had been obtained before the registrar took any action.Yes, and that'd make a good case for the good old ops practice of dialing down the TTL for a while before any NS change is made. --srs
-- Jeremy Jackson Coplanar Networks (519)489-4903 http://www.coplanar.net jerj () coplanar net
Current thread:
- godaddy spam / abuse suspensions? mike (Nov 16)
- Re: godaddy spam / abuse suspensions? Rohan Sheth (Nov 16)
- Re: godaddy spam / abuse suspensions? James Hess (Nov 16)
- Re: godaddy spam / abuse suspensions? Andrew Fried (Nov 16)
- Re: godaddy spam / abuse suspensions? James Hess (Nov 16)
- Re: godaddy spam / abuse suspensions? Suresh Ramasubramanian (Nov 16)
- Re: godaddy spam / abuse suspensions? Jeremy Jackson (Nov 16)
- Re: godaddy spam / abuse suspensions? Mark Andrews (Nov 16)
- RE: godaddy spam / abuse suspensions? Skywing (Nov 16)
- Re: godaddy spam / abuse suspensions? Jeremy Jackson (Nov 17)
- Re: godaddy spam / abuse suspensions? James Hess (Nov 16)
- Re: godaddy spam / abuse suspensions? Rohan Sheth (Nov 16)