[Closed] Adding SRV records for Google Talk federation to Custom DNS

I don't quite understand how to go about creating these records in Custom DNS using the expert interface. This is from Google's site. (It seems out SRV records must have the domain appended to them when using the DynDNS management interface)

How can my users chat outside the Google network?
Google makes it possible for your users to chat with people using other messaging services through a process known as federation. Go to Google Talk and open communications to learn more about federation and who we're federating with.

While we're federating with a number of other services, some services aren't currently accessible through the Google Talk network, and your users won't be able to chat with users of those services.

If you'd like your users to have the ability to chat with people connected to the Google Talk network through federated networks, you'll need to edit your Service (SRV) records. You don't need to edit your SRV records for your users to chat with other Google Apps and Gmail users. SRV records are managed by your domain host. We suggest contacting your domain host to find out if you have access to SRV records and how you can make modifications.

When you enter the following information, make sure to replace http://gmail.com with your domain. Don't replace http://google.com.

_xmpp-server._tcp.gmail.com. IN SRV 5 0 5269 http://xmpp-server.l.google.com.

_xmpp-server._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server1.l.google.com.

_xmpp-server._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server2.l.google.com.

_xmpp-server._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server3.l.google.com.

_xmpp-server._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server4.l.google.com.

_jabber._tcp.gmail.com. IN SRV 5 0 5269 http://xmpp-server.l.google.com.

_jabber._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server1.l.google.com.

_jabber._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server2.l.google.com.

_jabber._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server3.l.google.com.

_jabber._tcp.gmail.com. IN SRV 20 0 5269 http://xmpp-server4.l.google.com.

Because there are many different domain hosts offering varying options for SRV records, we recommend contacting your domain host directly for assistance. This includes entering the SRV record data, assigning protocols and weights, and other configuration questions. Some domain hosts will allow you to copy and paste the information above exactly as it's offered while other domain hosts require granular data entry.