smtp1.skillgate.com has no TXT records.
Question and response
Question
dig smtp1.skillgate.com. TXT
Answer
The response has no answer records.
Authority
skillgate.com. 3600 SOA ns1.kloudns.co.uk. dns-admin.katapult.io. 1772196646 28800 7200 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0