SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2409258270
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=cb5bb173be6c67c73483d435166b7b88ae1e01b0
v=spf1 include:_spf.protonmail.ch ~all