<div><div dir="auto">Reverse DNS does not have any impact with MySQL host. You should check the MySQL configuration in it my.cnf file for the host. If MySQL was bind with any IP that time you should use the same or reconfigure it.</div></div><div dir="auto"><br></div><div dir="auto">You should have tried to login from CLI using mysql - u user -p -h hostIP</div><div dir="auto"><br></div><div dir="auto">If all were okay then PDNS should also be able to connect.</div><div dir="auto"><br></div><div dir="auto">One other concern could be port conflict. </div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, 28 Jan 2020 at 5:30 PM, <<a href="mailto:pdns-users-request@mailman.powerdns.com">pdns-users-request@mailman.powerdns.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send Pdns-users mailing list submissions to<br>
<a href="mailto:pdns-users@mailman.powerdns.com" target="_blank">pdns-users@mailman.powerdns.com</a><br>
<br>
To subscribe or unsubscribe via the World Wide Web, visit<br>
<a href="https://mailman.powerdns.com/mailman/listinfo/pdns-users" rel="noreferrer" target="_blank">https://mailman.powerdns.com/mailman/listinfo/pdns-users</a><br>
or, via email, send a message with subject or body 'help' to<br>
<a href="mailto:pdns-users-request@mailman.powerdns.com" target="_blank">pdns-users-request@mailman.powerdns.com</a><br>
<br>
You can reach the person managing the list at<br>
<a href="mailto:pdns-users-owner@mailman.powerdns.com" target="_blank">pdns-users-owner@mailman.powerdns.com</a><br>
<br>
When replying, please edit your Subject line so it is more specific<br>
than "Re: Contents of Pdns-users digest..."<br>
<br>
<br>
Today's Topics:<br>
<br>
1. gmysql (Alex Trevisol)<br>
<br>
<br>
----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Mon, 27 Jan 2020 20:16:18 -0300<br>
From: Alex Trevisol <<a href="mailto:alex.trevisol@gmail.com" target="_blank">alex.trevisol@gmail.com</a>><br>
To: <a href="mailto:pdns-users@mailman.powerdns.com" target="_blank">pdns-users@mailman.powerdns.com</a><br>
Subject: [Pdns-users] gmysql<br>
Message-ID:<br>
<<a href="mailto:CAG4awny2pJaEcdEEHJxnsyn1HVS10rvAP8KhZYEUOAYO8MVUYA@mail.gmail.com" target="_blank">CAG4awny2pJaEcdEEHJxnsyn1HVS10rvAP8KhZYEUOAYO8MVUYA@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="utf-8"<br>
<br>
Hi guys,<br>
I have an error on the authoritative server I tried some things but nothing<br>
substantial follows error, Distributor caught fatal exception: Unable to<br>
launch gmysql connection: Unable to connect to database: Can't connect to<br>
local MySQL server through socket '/ var / run / mysqld / mysqld.sock '(2),<br>
gmysql configuration was pointing to localhost, I changed it to 127.0.0.1<br>
according to the pdns manual, I don't know if that was exactly the problem,<br>
today I checked the logs and no longer had an error message. even though<br>
this DNS error was apparently working, the only thing we noticed was that<br>
the reverse of the IPs was not correct on sites like speedtest, what would<br>
be the impact on pdns without accessing mysql? does this impact on the<br>
reverse of the ip blocks?<br>
-------------- next part --------------<br>
An HTML attachment was scrubbed...<br>
URL: <<a href="http://mailman.powerdns.com/pipermail/pdns-users/attachments/20200127/607df085/attachment-0001.htm" rel="noreferrer" target="_blank">http://mailman.powerdns.com/pipermail/pdns-users/attachments/20200127/607df085/attachment-0001.htm</a>><br>
<br>
------------------------------<br>
<br>
Subject: Digest Footer<br>
<br>
_______________________________________________<br>
Pdns-users mailing list<br>
<a href="mailto:Pdns-users@mailman.powerdns.com" target="_blank">Pdns-users@mailman.powerdns.com</a><br>
<a href="https://mailman.powerdns.com/mailman/listinfo/pdns-users" rel="noreferrer" target="_blank">https://mailman.powerdns.com/mailman/listinfo/pdns-users</a><br>
<br>
<br>
------------------------------<br>
<br>
End of Pdns-users Digest, Vol 204, Issue 17<br>
*******************************************<br>
</blockquote></div></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">Sent from Gmail Mobile</div>