SOA
Start of Authority
Primary NS
Mailbox
twan.simplix.nl
Serial
2026092502
Refresh
180
Retry
3600
Expire
604800
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +a:demo3.simplix.nl -all
v=spf1 +a +mx +a:demo4.simplix.nl -all
AAAA