sufe.edu.cn

mname: dns1.shufe.edu.cn rname: root.shufe.edu.cn
serial: 2025031003
refresh: 3600 retry: 300
expire: 86400 minimum: 3600

dns1.sufe.edu.cn, dns2.sufe.edu.cn

mx-shufe-edu-cn.icoremail.net(3), mail.sufe.edu.cn(5)

v=spf1 ip4:202.121.138.8 ip4:202.121.138.31 ip4:202.121.138.32 ip6:2001:da8:800d:1::4 include:spf.icoremail.net -all