SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2419002681
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
MX
Mail Exchangers
TXT
TXT Records
protonmail-verification=a3b43b90378ade84cce7cd60b53fb5e6745a3163
v=spf1 include:_spf.protonmail.ch mx ~all