crc.com.cn

mname: ns3.dnsv4.com rname: enterprise2dnsadmin.dnspod.com
serial: 1751549515
refresh: 3600 retry: 180
expire: 1209600 minimum: 180

ns3.dnsv4.com, ns4.dnsv4.com

xcrmx1.crc.com.cn(5), xcrmx2.crc.com.cn(5), xcrmx3.crc.com.hk(5)

v=spf1 include:spf.crc.com.cn -all