Question and response
Question
dig _spf-msgfocus.plus.net. TXT
Answer
_spf-msgfocus.plus.net. 86400 TXT "v=spf1 ip4:46.236.37.0/24 ip4:81.29.79.128/26 ip4:185.54.73.0/24 ip4:185.54.74.0/24 ip4:185.54.75.0/24 ip4:185.187.116.0/24 ~all"
Authority
plus.net. 86400 NS ns1.force9.net.
plus.net. 86400 NS ns2.force9.net.
Additional
ns1.force9.net. 86400 A 195.166.128.16
ns2.force9.net. 86400 A 195.166.128.17
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0