Question and response
Question
dig _spf.itmh.ru. TXT
Answer
_spf.itmh.ru. 600 TXT "v=spf1 include:_spf-ipv4.itmh.ru include:_spf-ipv6.itmh.ru ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1680, xrcode 0, version 0, flags 0