Question and response
Question
dig smtp.casjay.pro. NS
Answer
smtp.casjay.pro. 5 CNAME mx1.casjay.pro.
Authority
casjay.pro. 10800 SOA dns.casjay.pro. dns-admin.casjay.pro. 2026010366 10800 3600 1209600 38400
Additional
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0