SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2393320136
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=3ca6e3b4aad3547f3784d2299a259b470c74af28
v=spf1 include:_spf.protonmail.ch ~all
A