-0 exAmplE.com. IN MX 120 10 smtp-servers.example.com.
-0 exAmplE.com. IN MX 120 15 smtp-servers.test.com.
+0 example.com. IN MX 120 10 smtp-servers.example.com.
+0 example.com. IN MX 120 15 smtp-servers.test.com.
2 smtp-servers.example.com. IN A 120 192.168.0.2
2 smtp-servers.example.com. IN A 120 192.168.0.3
2 smtp-servers.example.com. IN A 120 192.168.0.4
Rcode: 0, RD: 0, TC: 0, AA: 1, opcode: 0
-Reply to question for qname='exAmplE.com.', qtype=MX
+Reply to question for qname='example.com.', qtype=MX