SOA
Start of Authority
Primary NS
Mailbox
netman.zen.co.uk
Serial
2022011027
Refresh
14400
Retry
1800
Expire
604800
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms74665777
v=spf1 include:spf.protection.outlook.com include:sendgrid.net -all
A