webmail.corehrmail.com has no TXT records.
Question and response
Question
dig webmail.corehrmail.com. TXT
Answer
The response has no answer records.
Authority
corehrmail.com. 1800 SOA leonidas.ns.cloudflare.com. dns.cloudflare.com. 2397260474 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0