SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419908933
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=7c45830f0e2b6098a041673649ddb515d4c9e881
A