SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419780783
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=ef93cd2179a21d2d86f33c36fafdbe94ab2d8018
v=spf1 include:_spf.protonmail.ch ~all