Question and response
Question
dig spfa.cpmails.com. TXT
Answer
spfa.cpmails.com. 300 TXT "v=spf1 ip4:35.174.145.124/32 ip4:3.214.204.181/32 ip4:52.212.19.177/32 ip4:52.17.62.50/32 ip4:15.222.110.90/32 ip4:52.60.189.48/32 ip4:13.211.69.231/32 ip4:3.105.224.60/32 ip4:3.109.187.96/32 ip4:43.204.62.184/32 ip4:44.211.178.96/27" " ip4:3.101.216.128/27 ip4:3.252.108.160/27 ip4:13.39.103.0/27 ip4:3.99.253.64/27 ip4:3.27.51.160/27 ip4:43.205.150.240/28 ip4:18.143.136.64/27 ip4:3.29.194.128/27 ip4:13.42.61.32/27 ip4:18.99.40.64/27 ip4:15.200.44.18/32 ip4:96.127.72.218/32 -all"
Authority
cpmails.com. 172800 NS ns-1493.awsdns-58.org.
cpmails.com. 172800 NS ns-1976.awsdns-55.co.uk.
cpmails.com. 172800 NS ns-496.awsdns-62.com.
cpmails.com. 172800 NS ns-540.awsdns-03.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0