SOA
Start of Authority
Primary NS
Mailbox
hostmaster.umbt.ca
Serial
2026091801
Refresh
3600
Retry
7200
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx +ip4:192.252.134.147 +ip4:192.252.134.148 +include:mediaunivers.com ~all
A