[Solved]IPV4 DNS entries are not found by browsers or pacman

[klugja]

I had to manually enter addresses in /etc/hosts to get archlinuxarm repos to be found.

It worked yesterday when I first installed.

For instance, in a web browser, google.com is found, but archlinuxarm.org is not.

Similarly, wikipedia.org is not found. I think the problem is that IPV4 addressing does not work outside of dig or nslookup. Every failure I have noticed does not have an IPV6 address.

I am using systemd-networkd. /etc/resolv.conf points at /run/systemd/resolv/resolv.conf.

Here is resolv.conf:
$this->bbcode_second_pass_code('', '
nameserver 75.75.75.75
nameserver 75.75.76.76
nameserver 2001:558:feed::1
# Too many DNS servers configured, the following entries may be ignored.
nameserver 2001:558:feed::2
')

[klugja]

This problem eventually affected all DNS lookups. I found the solution:

https://github.com/systemd/systemd/issues/11102

Basically I had to change DNSSEC from allow-downgrade to no.

Documentation is here:

https://wiki.archlinux.org/index.php/Systemd-resolved

So why hasn't anybody else had this issue?

I have systemd 242.32=3