SOA
Start of Authority
Primary NS
Mailbox
hostmaster.sepehrbook.ir
Serial
2026100400
Refresh
86400
Retry
3600
Expire
1209600
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:195.28.168.0/24 include:_auxspf.axspace.com ~all
4bce9a7c1c8b7a4998ad1f722483f5a6457c329bd81ac4a5562a5724f162f4f