Question and response
Question
dig renrest.ru. TXT
Answer
renrest.ru. 86400 TXT "v=spf1 mx mx:mail.renrest.ru a:mx01.renrest.ru ip4:188.186.136.170 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0