SOA
Start of Authority
Primary NS
Mailbox
csf.ofis.net
Serial
2026103001
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.trwww.com -all
apple-domain-verification=F0vKW6kmHsI9LGhH
v=DMARC1;p=reject;pct=100;
A