luen-tai.com

mname: ns3.azdigi.com rname: hosting-admin.azdigi.com
serial: 2026011503
refresh: 3600 retry: 1800
expire: 1209600 minimum: 86400

ns3.azdigi.com, ns4.azdigi.com

mailcdn.21cn.com(5), mta-ent.21cn.com(10)

v=spf1 include:corp.21cn.com -all

v=spf1 +a +mx +ip4:103.221.222.7 include:azdigi-mailgateway.com +ip4:103.221.220.26 +ip4:103.221.221.9 +include:dnsexit.com +ip4:103.221.220.19 +ip4:103.221.220.16 +ip4:103.221.223.16 +include:relay.mailchannels.net +include:corp.21cn.com -all

103.221.223.49