SOA
Start of Authority
Primary NS
Mailbox
alert.umbt.ca
Serial
2026100404
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
v=spf1 +a +mx +ip4:192.252.134.147 +ip4:192.252.134.148 +include:spf.mailjet.com +include:spf.umbrellaonline.ca +ip4:66.70.177.232 +ip4:69.70.255.46/32 +ip4:24.201.245.36/32 +ip4:45.73.19.34/29 +ip4:104.27.139.150/32 +include:spf.protection.outlook.com +i
nclude:spf.hornetsecurity.com ~all