n/dns.md: note DNS0 brownie points as another hand to overseas round-trip issue

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Aminda Suomalainen 2025-02-26 11:08:16 +02:00
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@ -291,11 +291,13 @@ dig +short TXT whoami-ecs.v4.powerdns.org.
In my experience [DNS0.eu] tends to have better filtering and In my experience [DNS0.eu] tends to have better filtering and
[reporting options](https://www.dns0.eu/report) than [Quad9], while [reporting options](https://www.dns0.eu/report) than [Quad9], while
[servers being located only in](https://www.dns0.eu/network) the [servers being located only in](https://www.dns0.eu/network) the
[European Union](https://european-union.europa.eu) is mildly problematic when [European Union](https://european-union.europa.eu) may either be free brownie
your users start traveling outside it either for work or leisure, which across points on not sending DNS queries outside of the EU or mildly problematic when
continents tends to bring round-trips overseas. Additionally private ECS (see your users start traveling outside the EU which which brings round-trips
above) tends to be bad poor for IPv6 and for very small AS like a school, it overseas. Additionally private ECS (see above) tends to be bad poor for IPv6 and
directs to another side of the country, but that is a very minor issue. for very small AS like a school, it directs to another side of the country, but
that is a very minor issue, as opposed to constantly being directed to another
country.
Meanwhile [Quad9] blocking seems almost as good in Meanwhile [Quad9] blocking seems almost as good in
[tests like this](https://techblog.nexxwave.eu/public-dns-malware-filters-tested-in-september-2024/) [tests like this](https://techblog.nexxwave.eu/public-dns-malware-filters-tested-in-september-2024/)