> On 7 May 2025, at 17:03, Nacho Oppo <nachoopp...@gmail.com> wrote: > > Hi Frank. > > Another option I considered is creating a program that modifies the > /etc/hosts files. With resolv.conf pointing to the internet and the > nsswitch with host as file and dns, I'd have it solved. The only thing > I need to implement is modifying the Lua records. My problem here is > that it's simple for just two servers, but when we have N, things get > more complicated.
That's another non-optimal solution, which is guaranteed to break. > > What I can't understand is why this configuration worked perfectly for > me with one old version of PDNS- pdns-4.1.14-1 (only put two namesever > in resolv.conf 127.0.0.1 and 8.8.8.8) ? Please see https://doc.powerdns.com/authoritative/appendices/EOL.html?highlight=end%20life. Pdns 4.1 went End Of Life before 2021, ages ago. > Sorry, I thought it worked when using the nslookup client, but when > using dig it stops working > > root@centos# nslookup mario > Server: 127.0.0.1 > Address: 127.0.0.1#53 > > Name: mario > Address: 194.140.12.111 > > root@centos# nslookup kiwazo.be > ;; Got recursion not available from 127.0.0.1, trying next server > Server: 8.8.8.8 > Address: 8.8.8.8#53 > > Non-authoritative answer: > Name: kiwazo.be > Address: 216.24.57.1 > > But with dig > > root@centos# dig mario > > ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.7 <<>> mario > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 61686 > ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 > ;; WARNING: recursion requested but not available > > ;; QUESTION SECTION: > ;mario. IN A > > ;; ANSWER SECTION: > mario. 1 IN A 194.140.12.111 > > ;; Query time: 12 msec > ;; SERVER: 127.0.0.1#53(127.0.0.1) > ;; WHEN: Wed May 7 17:01:35 2025 > ;; MSG SIZE rcvd: 39 > > root@centos# dig kiwazo.be > > ; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.7 <<>> kiwazo.be > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22835 > ;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0 > ;; WARNING: recursion requested but not available > > ;; QUESTION SECTION: > ;kiwazo.be. IN A > > ;; AUTHORITY SECTION: > . 1 IN SOA mario. hostmaster. 0 > 10800 3600 604800 3600 > > ;; Query time: 16 msec > ;; SERVER: 127.0.0.1#53(127.0.0.1) > ;; WHEN: Wed May 7 17:01:45 2025 > ;; MSG SIZE rcvd: 77 > > root@centos# ping mario > PING mario (194.140.12.111) 56(84) bytes of data. > ^C > --- mario ping statistics --- > 2 packets transmitted, 0 received, 100% packet loss, time 1128ms > > root@centos# ping kiwazo.be > ping: unknown host kiwazo.be > root@centos# > > > > > I think I'll look for another way, because it's getting too > complicated. Thank you very much for your time. Yes, as I mentioned: Adding an auth server which doesn't know how to resolve things to /etc/resolv.conf will cause lots of bad things. Frank
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