SOA
Start of Authority
Primary NS
Mailbox
hostmaster.mainnameserver.com
Serial
2026091836
Refresh
10800
Retry
600
Expire
2419200
Minimum TTL
3600
MX
Mail Exchangers
TXT
TXT Records
MS=ms16499645
aa828da71b7419c39852025f63cbcb30
v=spf1 include:spf.protection.outlook.com exists:%{i}.mta.spf.extendcp.co.uk exists:%{i}.web.spf.extendcp.co.uk -all