SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419060147
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=2a5dc690f6f92a00f3f4dc3676902722d67c15e7
v=spf1 include:_spf.protonmail.ch ~all