artron.net.		180 IN SOA ns3.dnsv3.com. enterprise1dnsadmin.dnspod.com. (
				1659497533 ; serial
				3600       ; refresh (1 hour)
				180        ; retry (3 minutes)
				1209600    ; expire (2 weeks)
				180        ; minimum (3 minutes)
				)

artron.net.		600 IN TXT "v=spf1 mx ~all"

artron.net.		600 IN A 81.70.127.121
artron.net.		600 IN CNAME tk.cn.artron.net.

Mail exchangers:
artron.net.		600 IN MX 5 mail.artron.net.

Name servers:
artron.net.		21600 IN NS ns3.dnsv3.com.
artron.net.		21600 IN NS ns4.dnsv3.com.