SOA
Start of Authority
Primary NS
Mailbox
Martijn\.Scheutjens.urgenda.nl
Serial
2026111201
Refresh
10800
Retry
3600
Expire
1209600
Minimum TTL
10800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 a:mail.vijf.online include:spf.antispamcloud.com -all
A