Question and response
Question
dig _greenview-spf.act-on.net. TXT
Answer
_greenview-spf.act-on.net. 86400 TXT "v=spf1 ip4:174.37.170.192/27 ip4:75.126.84.128/26 ip4:67.228.8.0/25 ip4:67.227.149.19 ip4:67.228.91.90 ip4:67.228.158.174 ip4:174.36.44.116 ip4:174.36.44.117 ip4:174.36.44.118 ip4:174.36.44.119 a:mailers.greenviewdata.com ptr:zixmail.net ~all"
Authority
act-on.net. 172800 NS ns-1336.awsdns-39.org.
act-on.net. 172800 NS ns-1580.awsdns-05.co.uk.
act-on.net. 172800 NS ns-720.awsdns-26.net.
act-on.net. 172800 NS ns-79.awsdns-09.com.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0