SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2418085238
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=d408346e4f5b9d78ed5f40f3c258f2df3fdfaa22
v=spf1 include:_spf.protonmail.ch ~all