Question and response
Question
dig _spf.poa.svr4u.net. TXT
Answer
_spf.poa.svr4u.net. 3600 TXT "v=spf1 ip4:180.222.177.64/28 ip4:180.222.188.96/27 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0