SOA
Start of Authority
Primary NS
Mailbox
administrator.dynu.com
Serial
21
Refresh
1200
Retry
180
Expire
86400
Minimum TTL
300
MX
Mail Exchangers
TXT
TXT Records
catalystbit.azurewebsites.net
MS=55E0ABE1C5F7145B87A4462B084A982FFE824995
v=spf1 mx a:mx1.dynu.com a:mx2.dynu.com ~all
mailconf=https://autoconfig.dynu.com/mail/config-v1.1.xml
A
IPv4 Addresses
AAAA