Bug with NXDOMAIN PR

[BrianInAz]

The most recent PR looks to have introduced a bug where a valid response from NetBox returns the proper address in addition to NXDOMAIN. I'm very new to Go so I wanted to post it here as I continue to look into it. Thx

I have the following defined in my NetBox:

devkea.homelab.bjzy.me 192.168.50.2
devcoredns.homelab.bjzy.me 192.168.50.60
devnetbox.homelab.bjzy.me 192.168.50.7

When querying nonexistent names, everything is expected:

❯ nslookup something.homelab.bjzy.me 192.168.50.60
Server:		192.168.50.60
Address:	192.168.50.60#53

** server can't find something.homelab.bjzy.me: NXDOMAIN

❯ nslookup else.homelab.bjzy.me 192.168.50.60
Server:		192.168.50.60
Address:	192.168.50.60#53

** server can't find else.homelab.bjzy.me: NXDOMAIN

But when query a valid name, it returns proper IP in addition to NXDOMAIN:

❯ nslookup devkea.homelab.bjzy.me 192.168.50.60
Server:		192.168.50.60
Address:	192.168.50.60#53

Name:	devkea.homelab.bjzy.me
Address: 192.168.50.2
** server can't find devkea.homelab.bjzy.me: NXDOMAIN

❯ nslookup devcoredns.homelab.bjzy.me 192.168.50.60
Server:		192.168.50.60
Address:	192.168.50.60#53

Name:	devcoredns.homelab.bjzy.me
Address: 192.168.50.60
** server can't find devcoredns.homelab.bjzy.me: NXDOMAIN

❯ nslookup devnetbox.homelab.bjzy.me 192.168.50.60
Server:		192.168.50.60
Address:	192.168.50.60#53

Name:	devnetbox.homelab.bjzy.me
Address: 192.168.50.7
** server can't find devnetbox.homelab.bjzy.me: NXDOMAIN

Corefile:

#/etc/coredns/Corefile
homelab.bjzy.me {
    netbox {
        token ba5b0d53c7968ebbe15a47d9ab891b512f50e46a
        url https://devnetbox.homelab.bjzy.me/api/ipam/ip-addresses
    }
    whoami
    health
    prometheus 0.0.0.0:9153
    log
    errors
}

[BrianInAz]

Upon further review of the logs, it was because I did not have AAAA records. After adding IPV6 addresses to NetBox, everything is good. Thanks

[oz123]

Well, maybe it's still a valid issue. Do we want to force users to have both types of records?
Some people don't know\aren't interested in ipv6.

[oz123]

Related #33