Articles on: Networking

How to check DNS SRV records for Federation, Edge and Exchange

Just search the “cmd” in the search box.
Open it.
Type “nslookup”, and then press ENTER.
It’ll connect to a dns server.
To connect to google dns server, type “server 8.8.8.8” and press enter.
It’ll then be connected to googles dns server.
Type “set type=al” and press enter.
Type “_sipfederationtls._tcp.communicationsquare.com”.
Entering the above command will give the SRV records of Communication Square federation.
For different federation just change the domain.

https://technet.microsoft.com/en-us/library/gg398680(v=ocs.15).aspx.aspx)

For Edge the following command will be used.
“_sip._tls.communicationsquare.com”

https://technet.microsoft.com/en-us/library/bb870389(v=office.12).aspx

For Exchange Auto discover the following command will be used.
“_*autodiscover._tcp.communicationsquare.com”**

https://blogs.technet.microsoft.com/rmilne/2014/10/02/how-to-check-exchange-autodiscover-srv-record-using-nslookup/

Updated on: 31/01/2023

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