Question and response
Question
dig _spf2.vultr.com. NSEC3PARAM
Answer
The response has no answer records.
Authority
vultr.com. 300 SOA ns1.choopadns.com. abuse.choopa.com. 0 10800 3600 604800 3600
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0