yassu.jp.		30 IN SOA ns1.value-domain.com. hostmaster.yassu.jp. (
				2021101016 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				120        ; minimum (2 minutes)
				)

yassu.jp.		30 IN A	153.127.15.155

Mail exchangers:
yassu.jp.		30 IN MX 5 alt2.aspmx.l.google.com.
yassu.jp.		30 IN MX 1 aspmx.l.google.com.
yassu.jp.		30 IN MX 5 alt1.aspmx.l.google.com.
yassu.jp.		30 IN MX 10 aspmx2.googlemail.com.
yassu.jp.		30 IN MX 10 aspmx4.googlemail.com.
yassu.jp.		30 IN MX 10 aspmx5.googlemail.com.
yassu.jp.		30 IN MX 10 aspmx3.googlemail.com.

Name servers:
yassu.jp.		30 IN NS ns2.value-domain.com.
yassu.jp.		30 IN NS ns1.value-domain.com.