kr has no TXT records.
Question and response
Question
dig kr. TXT
Answer
The response has no answer records.
Authority
kr. 900 SOA g.dns.kr. domain-manager.nic.or.kr. 2602270503 3600 900 604800 900
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0