Question and response
Question
dig _spf-c.sharepointonline.com. TXT
Answer
_spf-c.sharepointonline.com. 3600 TXT "v=spf1 ip4:51.107.231.204 ip4:51.107.79.214 ip4:51.107.79.228 ip4:51.116.216.41 ip4:51.116.219.197 ip4:51.116.235.158 ip4:51.116.235.177 ip4:51.12.5.148 ip4:51.12.5.88 ip4:51.120.164.34 ip4:51.120.164.65 ip4:51.120.76.171 ip4:51.120.79.45 ip4:51.140.117.1" "80 ip4:51.140.126.121 ip4:51.141.28.200 ip4:51.141.38.99 ip4:52.136.153.118 ip4:52.136.153.156 ip4:52.143.137.234 ip4:52.143.139.64 ip4:52.163.61.106 include:_spf-d.sharepointonline.com -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0