DNS resolution broken

Ask Fedora
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2

Try to use a public DNS provider:

sudo nmcli connection show
sudo nmcli connection modify id CON_NAME \
    ipv4.ignore-auto-dns yes \
    ipv6.ignore-auto-dns yes \
    ipv4.dns 8.8.8.8,8.8.4.4
sudo nmcli connection up id CON_NAME

Enable DoT if the issue persists:

sudo mkdir -p /etc/systemd/resolved.conf.d
sudo tee /etc/systemd/resolved.conf.d/00-custom.conf << EOF
[Resolve]
DNSOverTLS=yes
EOF
sudo systemctl restart systemd-resolved.service
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