Question and response
Question
dig _spflbc6.mailprofiler.com. TXT
Answer
_spflbc6.mailprofiler.com. 3600 TXT "v=spf1 ip6:2a00:1800:ff2::/58 ~all"
Authority
mailprofiler.com. 3600 NS ns1.mailprofiler.ch.
mailprofiler.com. 3600 NS ns2.superhosting.cz.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0