SOA
Start of Authority
Primary NS
Mailbox
postmaster.carrierzone.com
Serial
2025060920
Refresh
86400
Retry
86400
Expire
3600000
Minimum TTL
86400
TXT
TXT Records
MS=ms61109530
MS=ms42404254
v=spf1 include:spf.protection.office365.us include:spfc38.carrierzone.com ~all
A