On 2015-01-09 19:21, eric gisse wrote:
What about ISP's (and openDNS) that NXDOMAIN trap to insert advertising?
Just a quick point, OpenDNS doesn't do that anymore.
https://www.opendns.com/no-more-ads/
(Others do, and it's still a terrible idea there, but OpenDNS has seen the light and/or found a business model that doesn't involve selling their users as product)