51haoyou.com.		30 IN SOA dns1.robustdns.com. admins.robustserver.com. (
				2022040500 ; serial
				3600       ; refresh (1 hour)
				7200       ; retry (2 hours)
				1209600    ; expire (2 weeks)
				86400      ; minimum (1 day)
				)

51haoyou.com.		30 IN TXT "v=spf1 ip4:209.236.126.88 +mx +a ~all"

51haoyou.com.		30 IN A	209.236.126.88

Mail exchangers:
51haoyou.com.		30 IN MX 0 51haoyou.com.

Name servers:
51haoyou.com.		30 IN NS dns2.robustdns.com.
51haoyou.com.		30 IN NS dns1.robustdns.com.