SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418187744
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=b6c3ea247cf75fe273ac904cbe5817912e999387
v=spf1 include:_spf.protonmail.ch mx ~all
AAAA