SOA
Start of Authority
Primary NS
Mailbox
ctx15.siu.edu
Serial
2026060801
Refresh
3600
Retry
1800
Expire
1209600
Minimum TTL
86400
TXT
TXT Records
google-site-verification=jiRuR-i1eMavOGZv1qdhJIFD_-EKx0mBiwaGTixo8uQ
v=spf1 ip4:18.189.225.53 +mx +a +ip4:206.123.105.209 include:relay.mailchannels.net ~all
A