SOA
Start of Authority
Primary NS
Mailbox
azuredns-hostmaster.microsoft.com
Serial
1
Refresh
3600
Retry
300
Expire
2419200
Minimum TTL
300
TXT
TXT Records
v=spf1 include:23697486.spf01.hubspotemail.net -all
529j8mhnz0lq09p7mybplp98txgp64sh
mq90mtkr0lvfz70sv60398r44gglqc9s