c-vision.com.cn.	30 IN SOA a.ezdnscenter.com. dnsadmin.ezdnscenter.com. (
				1706868635 ; serial
				7200       ; refresh (2 hours)
				3600       ; retry (1 hour)
				1209600    ; expire (2 weeks)
				1800       ; minimum (30 minutes)
				)

c-vision.com.cn.	30 IN TXT "v=spf1 include:spf.chengmail.cn ~all"

c-vision.com.cn.	30 IN A	103.21.141.130

Mail exchangers:
c-vision.com.cn.	30 IN MX 20 mx2.chengmail.cn.
c-vision.com.cn.	30 IN MX 10 mx1.chengmail.cn.

Name servers:
c-vision.com.cn.	30 IN NS a.ezdnscenter.com.
c-vision.com.cn.	30 IN NS b.ezdnscenter.com.