SOA
Start of Authority
Primary NS
Mailbox
hostmaster.nsone.net
Serial
1753841160
Refresh
43200
Retry
7200
Expire
1209600
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 +a +mx include:_spf.google.com include:u123958.wl209.sendgrid.net ~all
A