realarm.cn.		30 IN SOA dns7.hichina.com. hostmaster.hichina.com. (
				2025011009 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

realarm.cn.		30 IN TXT "v=spf1 include:spf.263xmail.com ~all"

realarm.cn.		30 IN A	118.31.136.42

Mail exchangers:
realarm.cn.		30 IN MX 10 mx.263.net.
realarm.cn.		30 IN MX 5 mxw.263.net.

Name servers:
realarm.cn.		30 IN NS dns7.hichina.com.
realarm.cn.		30 IN NS dns8.hichina.com.