Question and response
Question
dig spf1.ucsc.edu. TXT
Answer
spf1.ucsc.edu. 3600 TXT "v=spf1 ip4:128.114.0.0/17 ip4:128.114.128.0/18 ip4:128.114.192.0/19 ip4:128.114.224.0/20 ip4:128.114.240.0/21 ip4:128.114.248.0/22 ip4:128.114.252.0/23 ip4:128.114.254.0/24 " "ip4:66.151.7.40/29 ip4:66.151.7.128/26 ip4:66.151.7.192/28 ip4:66.151.7.224/30 ip4:66.151.7.236 ip4:66.151.14.129 ip4:74.217.12.128/27 ip4:64.74.237.221 ip4:64.74.237.229 ip4:64.74.237.232/31 ip4:216.147.208.128/27 include:spf2.ucsc.edu ~all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0