Question and response
Question
dig _spf.nexxera.com. TXT
Answer
_spf.nexxera.com. 300 TXT "v=spf1 ip4:189.124.48.0/20 ip4:200.247.123.1/32 ip4:200.247.125.192/26 ip4:200.247.126.0/26 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0