SOA
Start of Authority
Primary NS
Mailbox
admin.yourhostingaccount.com
Serial
2011012250
Refresh
10800
Retry
3600
Expire
604800
Minimum TTL
3600
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=04e53c03fbcc28e0f634d3cca63fbb93d1c7656b
v=spf1 include:_spf.protonmail.ch ~all
A