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=825dac6da82b31ff070033ec43484da505df25ca
v=spf1 include:_spf.protonmail.ch ~all
A