SOA
Start of Authority
Primary NS
Mailbox
installatietechniek.houtsma.info
Serial
2026090402
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
TXT
TXT Records
v=spf1 +a +mx +a:plesk.sitehosting.nl include:spamfilter.businesshosting.nl -all
AAAA