SOA
Start of Authority
Primary NS
Mailbox
ns1.thednscompany.com
Serial
2023090611
Refresh
7200
Retry
7200
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a include:_spf.exonet.nl include:sendgrid.net include:spf.spamservice.nl ?all
A