l25.cn.			30 IN SOA dns27.hichina.com. hostmaster.hichina.com. (
				2024042413 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

l25.cn.			30 IN TXT "v=spf1 a mx ~all"

l25.cn.			30 IN A	47.97.1.192

Mail exchangers:
l25.cn.			30 IN MX 10 mmserver.l25.cn.

Name servers:
l25.cn.			30 IN NS dns28.hichina.com.
l25.cn.			30 IN NS dns27.hichina.com.