Question and response
Question
dig _s4.rdhxlt1nuv.powerspf.com. TXT
Answer
_s4.rdhxlt1nuv.powerspf.com. 60 TXT "v=spf1 ip4:54.174.63.0/24 ip4:54.174.59.0/24 ip4:54.174.57.0/24 ip4:54.174.52.0/24 ip4:3.93.157.0/24 ip4:3.210.190.0/24 ip4:223.165.115.0/24 ip4:223.165.113.0/24 ip4:216.230.14.0/24 ip4:216.21.224.0/24 ip4:209.61.151.0/24 ip4:209.237.134.0/24 ip4:209.17.1" "15.0/24 ip4:207.67.38.0/24 ip4:207.250.68.0/24 ip4:205.201.139.0/24 ip4:204.239.0.0/24 ip4:198.207.147.0/24 ip4:198.2.180.0/24 ip4:198.2.177.0/24 ip4:198.2.145.0/24 ip4:198.2.128.0/24 ip4:159.92.157.0/24 include:_s5.rdhxlt1nuv.powerspf.com ~all"
Authority
powerspf.com. 172800 NS ns-1411.awsdns-48.org.
powerspf.com. 172800 NS ns-1970.awsdns-54.co.uk.
powerspf.com. 172800 NS ns-363.awsdns-45.com.
powerspf.com. 172800 NS ns-749.awsdns-29.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0