Question and response
Question
dig ysi.yamani-spring.com. MX
Answer
ysi.yamani-spring.com. 3600 MX 1 SMTP.GOOGLE.COM.
Authority
ysi.yamani-spring.com. 86400 NS ns1.ysi.yamani-spring.com.
ysi.yamani-spring.com. 86400 NS ns2.ysi.yamani-spring.com.
Additional
ns1.ysi.yamani-spring.com. 14400 A 202.150.128.170
ns2.ysi.yamani-spring.com. 14400 A 202.150.128.170
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0