Question and response
Question
dig outbound-mail.sendgrid.net. SSHFP
Answer
The response has no answer records.
Authority
outbound-mail.sendgrid.net. 180 SOA ns20.digicertdns.com. dns.digicertdns.com. 2009200519 43200 3600 1209600 180
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0