SOA
Start of Authority
Primary NS
Mailbox
postmaster.bngcenter.com
Serial
20230510
Refresh
10800
Retry
3600
Expire
3600000
Minimum TTL
43200
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 ip4:183.110.224.246 v=spf1 include:spf1.whoisworks.com ~all
A