yjinn.com.		30 IN SOA dns.sakura.ad.jp. noc.sakura.ad.jp. (
				2020051101 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				28800      ; minimum (8 hours)
				)

yjinn.com.		30 IN A	153.125.133.7

Mail exchangers:
yjinn.com.		30 IN MX 10 mail.yjinn.com.

Name servers:
yjinn.com.		30 IN NS ns1.dns.ne.jp.
yjinn.com.		30 IN NS ns2.dns.ne.jp.