SOA
Start of Authority
Primary NS
Mailbox
hwclouds\.cs.huawei.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:119.13.92.146 include:spf.example-service.com ~all
v=spf1 include:spf.hwmail.com.cn ~all
v=spf1 include:spf.sparkspace.huaweicloud.com -all
A