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michaelachrisco/systemd_resolved.md

Last active August 27, 2020 10:50
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Fixes Ubuntu specific NXDOMAIN error
Raw
systemd_resolved.md

Fixes the following error

systemd-resolved[711]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP.

Change contents of /etc/systemd/resolved.conf to:

[Resolve]
DNS=pi-hole-ip-or-other
FallbackDNS=8.8.8.8 8.8.4.4
#Domains=
#LLMNR=no
#MulticastDNS=no
#DNSSEC=no
Cache=yes
DNSStubListener=yes

sudo systemctl restart systemd-resolved

A slightly modified version of https://askubuntu.com/questions/1058750/new-alert-keeps-showing-up-server-returned-error-nxdomain-mitigating-potential

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