Question and response
Question
dig gerardino.net.do.spf.auto.dnssmarthost.net. NS
Answer
gerardino.net.do.spf.auto.dnssmarthost.net. 5 CNAME _ed387f90f7390bb26f034e5c086cd906.spf.dnssmarthost.net.
Authority
spf.dnssmarthost.net. 1540 SOA ns1.spf.dnssmarthost.net. admins.siteground.com. 9245485 86400 7200 3600000 86400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0