SOA
Start of Authority
Primary NS
Mailbox
vhost-admin.quadro.net
Serial
2026091703
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
MS=ms83963021
v=spf1 include:spf.protection.outlook.com -all