Question and response
Question
dig spf.portformance.com. TXT
Answer
spf.portformance.com. 300 TXT "v=spf1 ip4:185.115.172.206/32 ip4:213.95.36.0/28 ip4:45.91.196.0/22 a:mail.domain-robot.org -all"
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 1400, xrcode 0, version 0, flags 0