Question and response
Question
dig _spf.getresponse.com. DNAME
Answer
The response has no answer records.
Authority
getresponse.com. 180 SOA ns0.dnsmadeeasy.com. dns.dnsmadeeasy.com. 2020014245 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0