fl.frontiernet.net has no TXT records.
Question and response
Question
dig fl.frontiernet.net. TXT
Answer
The response has no answer records.
Authority
fl.frontiernet.net. 86400 SOA auth.roch.ny.frontiernet.net. hostmaster.frontier.com. 2602270006 10800 3600 604800 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0