SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2414272482
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=8c7b93e16aac69d2822441a1b350497de6d93744
v=spf1 include:_spf.protonmail.ch ~all