Question and response
Question
dig smtp.crossflowcloud.com. KX
Answer
The response has no answer records.
Authority
crossflowcloud.com. 3600 SOA dns2.wavify.com. root.crossflowcloud.com. 2026022700 10800 3600 604800 86400
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0