SOA
Start of Authority
Primary NS
Mailbox
monetoo.protonmail.com
Serial
2021000016
Refresh
14400
Retry
14400
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=79891f333ed15175e837320a98a8262e3a455a0f
v=spf1 include:_spf.protonmail.ch mx ~all
A