[master] 808be2b0c bring back "feature dns" after the canary has fallen over

[Poul-Henning Kamp]

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In message <3c64f379-4213-8c84-397b-da9068df3be6 at uplex.de>, Nils Goroll writes:

>On 16/12/2019 22:59, Poul-Henning Kamp wrote:
>> It is important that it return a recognizable IP# so that
>> you don't get false positives from lying resolvers in hotels
>> and shitty ISPs.
>
>I used varnish.org for now, checking for 176.58.90.154. In which regard would
>other entries be better?

It should be a dedicated DNS entry that only serves this purpose,
so that we don't break VTEST by moving our webserver.


-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.