Question and response
Question
dig _spf.rediffmailpro.com. TXT
Answer
_spf.rediffmailpro.com. 300 TXT "v=spf1 ip4:103.174.125.0/24 ip4:202.137.232.0/21 ip4:119.252.144.0/20 ip4:114.31.224.0/20 ip4:112.109.96.0/19 ip4:137.59.200.96/29 ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0