SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419045789
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=e2a40649ba25623a1fc01dfc37827def476fa0db
v=spf1 include:_spf.protonmail.ch ~all
A