focf.jp.		30 IN SOA ns1.value-domain.com. hostmaster.focf.jp. (
				2022040923 ; serial
				3600       ; refresh (1 hour)
				900        ; retry (15 minutes)
				604800     ; expire (1 week)
				1200       ; minimum (20 minutes)
				)

focf.jp.		30 IN A	52.198.164.112

Mail exchangers:
focf.jp.		30 IN MX 10 mx1.focf.jp.

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