my.linuxsystems.io has no TXT records.
Question and response
Question
dig my.linuxsystems.io. TXT
Answer
The response has no answer records.
Authority
linuxsystems.io. 10800 SOA ns1.gandi.net. hostmaster.gandi.net. 1771912747 10800 3600 604800 10800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0