Question and response
Question
dig b._spf.brightspace.com. TXT
Answer
b._spf.brightspace.com. 60 TXT "v=spf1 ip4:52.18.230.4 ip4:52.19.25.186 ip4:52.19.101.83 ip4:52.44.18.33 ip4:52.60.141.24 ip4:52.60.156.213 ip4:52.74.158.142 ip4:52.76.8.151 ip4:52.76.52.112 ip4:52.214.126.95 ip4:52.221.8.78 ip4:54.76.226.94 ip4:54.89.131.35 " "ip4:54.226.84.189 ip4:99.79.113.105 ip4:52.204.22.122 ip4:54.242.44.93 ip4:3.226.173.167 ip4:54.208.23.129 ip4:3.92.150.237 ip4:54.166.219.243 ip4:35.182.213.139 ip4:99.79.159.239" " ip4:54.157.92.248 ip4:99.79.185.196 ip4:99.79.102.212 ip4:99.79.84.42 ip4:99.79.159.57 ip4:35.183.221.135 ip4:99.79.84.236 ip4:52.60.171.2 ip4:3.248.55.94 ip4:63.35.93.80 ip4:52.49.201.29 ip4:3.213.96.58 ip4:35.174.95.1 " "ip4:44.193.100.84 ip4:3.223.105.150 ip4:52.21.232.180 ip4:34.197.184.81 ip4:52.204.62.29 ip4:3.219.17.227 ip4:3.212.211.133 ip4:34.239.195.152 ip4:54.159.168.147 ip4:3.221.31.41 ip4:15.206.47.138 ip4:35.154.33.144 " "ip4:3.6.121.180 ip4:43.204.203.250 ip4:13.127.80.230 ip4:43.205.156.55 ip4:54.164.13.199 ip4:3.0.107.183 ip4:54.254.163.105 ip4:34.227.64.217 ip4:3.220.18.147 ip4:18.233.107.14 ip4:18.214.54.176 ip4:44.194.182.69 " "ip4:44.196.245.34 ip4:3.81.183.98 ip4:54.172.18.184 ip4:34.236.142.245 ip4:3.230.131.197 ~all"
Authority
brightspace.com. 172800 NS ns-108.awsdns-13.com.
brightspace.com. 172800 NS ns-1133.awsdns-13.org.
brightspace.com. 172800 NS ns-1559.awsdns-02.co.uk.
brightspace.com. 172800 NS ns-905.awsdns-49.net.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0