Question and response
Question
dig _spf.ihg.com. TXT
Answer
_spf.ihg.com. 600 TXT "v=spf1 exists:%{i}._spf.mta.salesforce.com ip4:148.163.139.129 ip4:165.2.203.254 ip4:165.2.103.254 ip4:165.2.186.106 ip4:149.72.235.166 ip4:147.154.9.86 ip4:138.1.52.50 ip4:147.154.25.123 ip4:66.159.249.212 ip4:66.159.251.183 -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0