SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2410939950
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 include:_spf.mailersend.net include:_spf.protonmail.ch mx ~all
protonmail-verification=d9b741bc9324a5aedd0a69f83b93a745a47d8359