SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2416558155
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=18e2d243f54131e259915b808807240b3406956a
v=spf1 include:_spf.protonmail.ch ~all
A