SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418598901
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
protonmail-verification=c298ff233d62e3c89baf7c0c55f15c79861547d4
v=spf1 include:_spf.protonmail.ch ~all