SOA
Start of Authority
Primary NS
Mailbox
alexander.colombiahosting.com.co
Serial
2026100200
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
MS=ms85189629
v=spf1 include:_spf.colhost.com include:md02.com include:spf.protection.outlook.com mx ~all
A