chomchom.biz.		30 IN SOA dns1.onamae-expired.com. hostmaster.onamae-expired.com. (
				16777226   ; serial
				3600       ; refresh (1 hour)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				300        ; minimum (5 minutes)
				)

chomchom.biz.		30 IN TXT "v=spf1 -all"

Mail exchangers:
chomchom.biz.		30 IN MX 0 .

Name servers:
chomchom.biz.		30 IN NS dns2.onamae-expired.com.
chomchom.biz.		30 IN NS dns1.onamae-expired.com.