ns2.ru.eserver.net has no TXT records.
Question and response
Question
dig ns2.ru.eserver.net. TXT
Answer
The response has no answer records.
Authority
ru.eserver.net. 1800 SOA ns1.ru.eserver.net. hostmaster.eserver.ru. 1769713172 7200 3600 604800 1800
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0