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points by robjan 3 days ago | 0 comments
An example I remember is when Virgin Media replaced any DNS queries returning NXDOMAIN with their own "search page" plastered with ads.

https://shkspr.mobi/blog/2021/03/advanced-network-error-sear...

[–] dspillett 2 days ago
Ah, yes, I forgot the NXDOMAIN hijacking.

I was thinking about interfering with existing sites.

[–] DaSHacka 2 days ago
AT&T definitely used to do this ~14 years ago.
[–] wolrah 2 days ago
AT&T still does this, if you're using their (intentionally terrible) standard gateway device the default DNS will return a "search page" instead of NXDOMAIN which predictably has all sorts of negative impacts on non-browser devices but the wastes of oxygen responsible for this don't care as long as they see that delicious ad revenue.
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