Email Authentication

everdns.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:210.72.13.6 ip4:43.231.160.57 -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

Tells receivers what to do with mail that fails SPF/DKIM.

No record published.

5 mxbiz1.qq.com

10 mxbiz2.qq.com