SOA
Start of Authority
Primary NS
Mailbox
gns-dnsoperations.pearson.com
Serial
23
Refresh
900
Retry
900
Expire
2592000
Minimum TTL
900
MX
Mail Exchangers
TXT
TXT Records
MS=ms43534773
SFMC-Wed8o9pjlvwmX1cHrpx6R5_zszOuL0fwm0gpRCr_
v=spf1
include:spf3.embanet.com
-all
A