SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416704073
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
TXT
TXT Records
protonmail-verification=8932c658065c822333fbb58152a4a798e57e985b
v=spf1 include:_spf.protonmail.ch ~all