SOA
Start of Authority
Primary NS
Mailbox
dns.cloudflare.com
Serial
2407715070
Refresh
10000
Retry
2400
Expire
604800
Minimum TTL
1800
NS
Nameservers
MX
Mail Exchangers
TXT
TXT Records
v=spf1 include:_spf.protonmail.ch mx ~all
protonmail-verification=3bd6daa91de32c4ab4986fc2cc5c22aa0c45ae10
A