shuxuetiku.com.		30 IN SOA dns21.hichina.com. hostmaster.hichina.com. (
				2025010709 ; serial
				3600       ; refresh (1 hour)
				1200       ; retry (20 minutes)
				86400      ; expire (1 day)
				600        ; minimum (10 minutes)
				)

shuxuetiku.com.		30 IN A	47.91.134.23
shuxuetiku.com.		30 IN A	121.40.192.13

Name servers:
shuxuetiku.com.		30 IN NS dns21.hichina.com.
shuxuetiku.com.		30 IN NS dns22.hichina.com.