SOA
Start of Authority
Primary NS
Mailbox
dns.openprovider.eu
Serial
2026062326
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 mx a include:spf.protection.outlook.com include:_spf.onlinespamfilter.nl include:email4you.nl -all
A