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
d55Ya5RSHR2RugYMbxCAeU8vrz2U4dvf
v=spf1 include:spf.163.com -all
A