SOA
Start of Authority
Primary NS
Mailbox
hostmaster.hichina.com
Serial
2026082815
Refresh
3600
Retry
1200
Expire
86400
Minimum TTL
600
MX
Mail Exchangers
TXT
TXT Records
18292a03ea3a61368de7f0f3407d611e63c91ed6
v=spf1 include:spf.mxhichina.com -all
dan-ownership-verification=sr2rvmfi
A