Question and response
Question
dig _spf4.mailprofiler.com. TXT
Answer
_spf4.mailprofiler.com. 3600 TXT "v=spf1 ip4:88.86.100.64/27 ip4:88.86.101.64/27 ip4:95.168.205.192/26 ip4:95.168.208.128/27 ip4:195.190.140.0/24 ip4:46.234.104.64/27 ip4:95.168.204.32/27 ip4:62.159.89.0/28 ip4:95.168.217.32/27 ~all"
Authority
mailprofiler.com. 3600 NS ns2.superhosting.cz.
mailprofiler.com. 3600 NS ns1.mailprofiler.ch.
Additional
ns1.mailprofiler.ch. 86400 A 95.168.208.129
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0