SOA
Start of Authority
Primary NS
Mailbox
hostmaster.online4u.no
Serial
2026011303
Refresh
14400
Retry
3600
Expire
604800
Minimum TTL
600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms38499252
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com -all
A