SOA
Start of Authority
Primary NS
Mailbox
postmaster.grainon.com
Serial
20230922
Refresh
10800
Retry
3600
Expire
3600000
Minimum TTL
43200
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
worksmobile.certification.qinehfe0tr7rygtjzy.acj8l3qwchijwg.towzf9psc
v=spf1 include:_spfblocka.bizboxa.com ~all
A