Question and response
Question
dig em6011.hojmark.dk. NS
Answer
em6011.hojmark.dk. 5 CNAME u3789899.wl150.sendgrid.net.
Authority
wl150.sendgrid.net. 1800 SOA aisha.ns.cloudflare.com. dns.cloudflare.com. 2398579680 10000 2400 604800 1800
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0