SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419475991
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch ~all
protonmail-verification=6df060fcc7d456918aee9c54bc90dd9b0b010a08
A