d1v1.com.		30 IN SOA . hostmaster.nameserver. (
				443        ; serial
				28800      ; refresh (8 hours)
				7200       ; retry (2 hours)
				604800     ; expire (1 week)
				5          ; minimum (5 seconds)
				)

d1v1.com.		30 IN A	47.103.53.112

Mail exchangers:
d1v1.com.		30 IN MX 5 mxbiz1.qq.com.
d1v1.com.		30 IN MX 10 mxbiz2.qq.com.