SOA
Start of Authority
Primary NS
Mailbox
hostmaster.isocentric.com
Serial
57
Refresh
900
Retry
600
Expire
432000
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=DMARC1; p=none; rua=mailto:noc@isocentric.net; ruf=mailto:noc@isocentric.net; fo=1
v=spf1 include:spf.protection.outlook.com -all
MS=ms96961801
A