shm.com.cn.		30 IN SOA ns1.dnsv4.com. enterprise2dnsadmin.dnspod.com. (
				1745776851 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

shm.com.cn.		8 IN A	221.0.79.54
shm.com.cn.		8 IN AAAA 2408:8614:2710:2::210:11

Mail exchangers:
shm.com.cn.		3 IN MX	5 mxbiz1.qq.com.
shm.com.cn.		3 IN MX	10 mxbiz2.qq.com.

Name servers:
shm.com.cn.		30 IN NS ns1.dnsv4.com.
shm.com.cn.		30 IN NS ns2.dnsv4.com.