imun.edu.cn.		30 IN SOA win-ojuu1b4qe6l. hostmaster. (
				897        ; serial
				900        ; refresh (15 minutes)
				600        ; retry (10 minutes)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

imun.edu.cn.		30 IN TXT "MS=861DF4EFD131F837E430804B82F899318E69637D"

Mail exchangers:
imun.edu.cn.		30 IN MX 5 mxbiz1.qq.com.
imun.edu.cn.		30 IN MX 10 mxbiz2.qq.com.

Name servers:
imun.edu.cn.		30 IN NS dns1.imun.edu.cn.
imun.edu.cn.		30 IN NS dns2.imun.edu.cn.