I have a problem resolving mx record for madronafoods.com on my dc.
while when try mx record
DNS request timed out. for madronafoods.com
timeout was 2 seconds.
I can't change my primary DNS as it has to be my DC
when I try nslookup on another ISP I am getting correct mx record
madronafoods.com mail exchanger = 0 madronafoods-com.mail.protection.outlook.com.
this problem Is only with a single domain. and my email server can't send and email without resolving mx.
what can case such problem what is the simple way to resolve it without changing hosts file manually and changing primary DNS server (has to be my DC)