Question and response
Question
dig a.spf.avature.net. TXT
Answer
a.spf.avature.net. 360 TXT "v=spf1 ip4:3.112.23.160/30 ip4:18.138.108.229/32 ip4:18.182.177.185/32 ip4:52.74.92.40/32 ip4:52.196.91.164/32 ip4:54.251.151.226/31 ip4:54.251.151.228/31 ip4:74.201.136.113/32 ip4:74.217.56.176/28 ip4:74.217.56.192/31 ip4:95.172.66.176/28 -all"
Authority
spf.avature.net. 172800 NS ns-1453.awsdns-53.org.
spf.avature.net. 172800 NS ns-1699.awsdns-20.co.uk.
spf.avature.net. 172800 NS ns-454.awsdns-56.com.
spf.avature.net. 172800 NS ns-855.awsdns-42.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0