dns3.midco.net has no TXT records.
Question and response
Question
dig dns3.midco.net. TXT
Answer
The response has no answer records.
Authority
midco.net. 900 SOA dns4.midco.net. hostmaster.midco.net. 2018117060 10800 3600 2419200 900
Additional
. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0