Question and response
Question
dig spf1.exacttarget.com. TXT
Answer
spf1.exacttarget.com. 300 TXT "v=spf1 ip4:67.228.21.184/29 ip4:67.228.37.4/30 ip4:68.232.192.0/20 ip4:69.65.42.195 ip4:69.65.49.192/29 ip4:69.162.98.0/24 ip4:72.14.192.0/18 ip4:74.63.234.75 " "ip4:74.63.236.0/24 ip4:74.86.113.28/30 ip4:74.86.129.240/30 ip4:74.86.131.208/30 ip4:74.86.132.208/30 ip4:74.86.160.160/30 ip4:74.86.164.188/30 ip4:74.86.171.192/30 " "ip4:74.86.195.28/30 ip4:74.86.207.36/30 ip4:74.86.226.216/30 ip4:159.92.157.16 ip4:159.92.157.17 ip4:159.92.157.18 ip4:128.245.242.16 ip4:128.245.242.17 ip4:128.245.242.18 ip4:74.86.236.240/30 " "include:spf2.exacttarget.com -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0