wantofree.com.		30 IN SOA ns.info10.com. support.info10.com. (
				2022092002 ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				300        ; minimum (5 minutes)
				)

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

Mail exchangers:
wantofree.com.		30 IN MX 10 mx1.chengmail.cn.
wantofree.com.		30 IN MX 20 mx2.chengmail.cn.

Name servers:
wantofree.com.		30 IN NS ns4.info10.com.
wantofree.com.		30 IN NS ns2.info10.com.
wantofree.com.		30 IN NS ns.info10.com.