SOA
Start of Authority
Primary NS
Mailbox
support.cocentral.com
Serial
2024031302
Refresh
43200
Retry
3600
Expire
777600
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a mx ip4:173.95.10.64/26 ip4:66.147.239.61 include:sendgrid.net ~all
A