Question and response
Question
dig calerospf.calero.com. TXT
Answer
calerospf.calero.com. 60 TXT "v=spf1 ip4:159.135.238.20 ip4:198.169.231.228 ip4:137.116.243.12 ip4:213.129.90.105 ip4:213.129.90.104 ip4:84.45.15.6 ip4:152.70.142.246 ip4:31.221.39.244 -all"
Authority
calero.com. 172800 NS ns-1087.awsdns-07.org.
calero.com. 172800 NS ns-1974.awsdns-54.co.uk.
calero.com. 172800 NS ns-315.awsdns-39.com.
calero.com. 172800 NS ns-649.awsdns-17.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0