tsinghua.edu.cn

mname: dns2.edu.cn rname: szhu.net.tsinghua.edu.cn
serial: 2099125695
refresh: 3600 retry: 900
expire: 604800 minimum: 600

dns.edu.cn, dns.tsinghua.edu.cn, dns2.edu.cn, dns2.tsinghua.edu.cn, ns5.cernet.net

mta0.tsinghua.edu.cn(10), mta1.tsinghua.edu.cn(10)

v=spf1 redirect=spf.tsinghua.edu.cn

adobe-idp-site-verification=3e2296d0c59d5fda8f42086830f3c085e951b94ec9302e74b41637e3311481d9