Question and response
Question
dig mobileapproval.bigmachines.com. TXT
Answer
mobileapproval.bigmachines.com. 300 TXT "v=spf1 ip4:207.211.35.128/25 ip4:67.106.83.0/23 ip4:216.243.68.5 ip4:64.37.236.0/23 ip4:208.158.245.135 ip4:216.182.220.0/23 ip4:216.118.201.118 ip4:216.118.201.119 ip4:216.118.201.120 ip4:216.118.201.121 ip4:216.118.201.122 ip4:216.182.220.2 " " ip4:205.219.85.0/24 ip4:141.145.31.92 include:salesforce.com ~all"
Authority
mobileapproval.bigmachines.com. 86400 NS ns2.p201.dns.oraclecloud.net.
mobileapproval.bigmachines.com. 86400 NS ns1.p201.dns.oraclecloud.net.
mobileapproval.bigmachines.com. 86400 NS ns4.p201.dns.oraclecloud.net.
mobileapproval.bigmachines.com. 86400 NS ns3.p201.dns.oraclecloud.net.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0