SOA
Start of Authority
Primary NS
Mailbox
hostmaster.hichina.com
Serial
2026082617
Refresh
3600
Retry
1200
Expire
86400
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:spf.mxhichina.com ~all
201704210000001pp339zqcritg4zxiusvle43eiuslge1xlh2xasqp39gijj9jc
A