lk has no TXT records.
Question and response
Question
dig lk. TXT
Answer
The response has no answer records.
Authority
lk. 3600 SOA ns.nic.lk. hostmaster.nic.lk. 2020178207 1800 900 2592000 3600
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0