lcu.edu.cn.		30 IN SOA dns.lcu.edu.cn. admin.lcu.edu.cn. (
				1714105669 ; serial
				3600       ; refresh (1 hour)
				3600       ; retry (1 hour)
				86400      ; expire (1 day)
				3600       ; minimum (1 hour)
				)

lcu.edu.cn.		30 IN TXT "v=spf1 ip4:210.44.112.78 ip4:210.44.113.33
ip6:240C:CA14:0:112:224:3:d22c:704e ip6:240c:ca14:0:113:224:2:d22c:7121 a:mail.lcu.edu.cn
include:spf.icoremail.net -all"

Mail exchangers:
lcu.edu.cn.		30 IN MX 10 mail.lcu.edu.cn.

Name servers:
lcu.edu.cn.		30 IN NS dns.lcu.edu.cn.
lcu.edu.cn.		30 IN NS car.lcu.edu.cn.