eng.axtel.com.mx has no TXT records.
Question and response
Question
dig eng.axtel.com.mx. TXT
Answer
The response has no answer records.
Authority
axtel.com.mx. 3600 SOA ns-mty.axtel.net. soporteip.axtel.com.mx. 762215079 7200 1200 1209600 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0