Check DNS SRV records for XMPP

Client records for itaxi.pl

ERROR: No xmpp-client DNS SRV records found! XMPP clients will try to login to itaxi.pl on port 5222. If this is incorrect then logging in will fail.

Server records for itaxi.pl

ERROR: No xmpp-server DNS SRV records found! Other XMPP servers will try to peer with itaxi.pl on port 5269. If this is incorrect then peering won't work correctly.


About

The XMPP Core RFC describes a method of using DNS SRV records to determine the host and port to connect to when logging into an XMPP account. It can sometimes be tricky to configure these records. Use this page as a tool to verify that your DNS SRV records are correct.

You can also fetch these records yourself with any of the following commands.
Linux, OS X> host -t SRV _xmpp-client._tcp.example.com
Linux, OS X> host -t SRV _xmpp-server._tcp.example.com
Linux, OS X> dig _xmpp-client._tcp.example.com SRV
Linux, OS X> dig _xmpp-server._tcp.example.com SRV
Linux, OS X, Windows> nslookup -querytype=SRV _xmpp-client._tcp.example.com
Linux, OS X, Windows> nslookup -querytype=SRV _xmpp-server._tcp.example.com

This Page
Created by Mark Doliner
Source available on GitHub

Other Resources
IM Observatory (general info)
IMtrends (general info)
Olark's DNS SRV help page (DNS SRV specific)
Google's official help page for configuring server records (DNS SRV specific)