SOA
Start of Authority
Primary NS
Mailbox
devnull.sourcedns.com
Serial
2026101701
Refresh
14400
Retry
7200
Expire
1209600
Minimum TTL
306
MX
Mail Exchangers
TXT
TXT Records
MS=ms83574225
v=spf1 include:spf.protection.outlook.com -all
A
IPv4 Addresses
AAAA