SOA
Start of Authority
Primary NS
Mailbox
awsdns-hostmaster.amazon.com
Serial
1
Refresh
7200
Retry
900
Expire
1209600
Minimum TTL
86400
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=7a7d95539a3207bf8ebc6492137103e176606690
v=spf1 mx include:_spf.protonmail.ch include:netblocks.dreamhost.com include:relay.mailchannels.net ~all