SOA
Start of Authority
Primary NS
Mailbox
hostmaster.intermax.nl
Serial
2025101701
Refresh
28800
Retry
7200
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx include:_spf.intermax.nl a:mail.portbase.com ip4:212.159.194.68 ip4:212.159.194.69 ~all
A