lasmtp.liquidanalytix.com has no CNAME records.
Question and response
Question
dig lasmtp.liquidanalytix.com. NS
Answer
The response has no answer records.
Authority
liquidanalytix.com. 2897 SOA NS37.WORLDNIC.com. namehost.WORLDNIC.com. 125121806 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0