Autodiscover: How To Check SRV Record Using Nslookup?
Usually, the Exchange external Autodiscover DNS entity is configured as a regular A or CNAME record. In some cases, a service record (SRV) is used instead. Here is a simple syntax of quickly querying for the SRV record:
nslookup -q=srv _autodiscover._tcp.demo-highclouder.com 8.8.8.8
In this example, I “ask” Google’s Public DNS (8.8.8.8) to “show” me what it knows about Autodiscover record in “demo-highclouder.com” domain. Here is a result:
