zju.edu.cn.		30 IN SOA ldns.zju.edu.cn. root.zju.edu.cn. (
				2020031536 ; serial
				3600       ; refresh (1 hour)
				1800       ; retry (30 minutes)
				86400      ; expire (1 day)
				60         ; minimum (1 minute)
				)

zju.edu.cn.		30 IN TXT
"adobe-idp-site-verification=c05564aaf33b6f65f03e35303f864512cc849705afd5cb3426e752a7
2e0d4b30"
zju.edu.cn.		30 IN TXT "bzt0xy4hkr6xwkm8srkxzmnjpsjnrlls"
zju.edu.cn.		30 IN TXT "v=spf1 ip4:61.164.42.151 ip4:210.32.159.120
ip4:210.32.159.121 ip4:210.32.159.58 " " ip4:61.164.42.155 ip4:124.160.105.205
ip4:183.247.180.70 ip4:218.108.29.103 ip4:210.32.2.5 ip4:210.32.2.6 ip4:210.32.157.252
" " a:hwp1.icoremail.net include:spf.icoremail.net -all "

Mail exchangers:
zju.edu.cn.		30 IN MX 10 mail.zju.edu.cn.
zju.edu.cn.		30 IN MX 5 mx-zju-edu-cn.icoremail.net.

Name servers:
zju.edu.cn.		30 IN NS ldns.zju.edu.cn.