Question and response
Question
dig _spf3.robly.com. TXT
Answer
_spf3.robly.com. 60 TXT "v=spf1 ip4:100.42.195.0/24 ip4:66.148.72.0/22 ip4:66.235.164.0/22 ip4:207.228.232.0/24 ip4:66.148.114.0/24 ip4:66.235.186.0/23 ~all"
Authority
robly.com. 172800 NS ns-1169.awsdns-18.org.
robly.com. 172800 NS ns-156.awsdns-19.com.
robly.com. 172800 NS ns-1597.awsdns-07.co.uk.
robly.com. 172800 NS ns-859.awsdns-43.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0