SOA
Start of Authority
Primary NS
Mailbox
hostmaster.sidioms.com
Serial
2019011003
Refresh
3600
Retry
120
Expire
1209600
Minimum TTL
300
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.google.com ~all
b67oic537n9nla115hirr1a74f
A